Merge branch 'master' of git://github.com/sauy7/couchrest
This commit is contained in:
Sam Lown
commit
88f42d8fe0
12 changed files with 659 additions and 152 deletions
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@ -1,4 +1,3 @@
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require 'time'
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require File.join(File.dirname(__FILE__), '..', 'more', 'property')
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class Time
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@ -56,40 +55,36 @@ module CouchRest
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def cast_keys
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return unless self.class.properties
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self.class.properties.each do |property|
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cast_property(property)
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key = self.has_key?(property.name) ? property.name : property.name.to_sym
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# Don't cast the property unless it has a value
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next if (value = self[key]).nil?
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# Don't cast the property if it is not accessible
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if self.class.respond_to? :accessible_properties
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next if self.class.accessible_properties.index(key).nil?
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end
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write_property(property, value)
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end
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end
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def cast_property(property, assigned=false)
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return unless property.casted
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key = self.has_key?(property.name) ? property.name : property.name.to_sym
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# Don't cast the property unless it has a value
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return unless self[key]
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if property.type.is_a?(Array)
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klass = ::CouchRest.constantize(property.type[0])
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arr = self[key].dup.collect do |value|
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unless value.instance_of?(klass)
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value = convert_property_value(property, klass, value)
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end
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associate_casted_to_parent(value, assigned)
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value
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end
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self[key] = klass != String ? CastedArray.new(arr) : arr
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self[key].casted_by = self if self[key].respond_to?(:casted_by)
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else
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if property.type == 'boolean'
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klass = TrueClass
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protected
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def write_attribute(name, value)
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unless (property = property(name)).nil?
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write_property(property, value)
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else
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klass = ::CouchRest.constantize(property.type)
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self[name] = value
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end
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unless self[key].instance_of?(klass)
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self[key] = convert_property_value(property, klass, self[property.name])
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end
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associate_casted_to_parent(self[property.name], assigned)
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end
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end
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def write_property(property, value)
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value = property.typecast(value)
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value.casted_by = self if value.respond_to?(:casted_by)
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self[property.name] = value
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end
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def property(name)
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properties.find {|p| p.name == name.to_s}
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end
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def associate_casted_to_parent(casted, assigned)
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casted.casted_by = self if casted.respond_to?(:casted_by)
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@ -143,7 +138,7 @@ module CouchRest
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# check if this property is going to casted
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options[:casted] = options[:cast_as] ? options[:cast_as] : false
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property = CouchRest::Property.new(name, (options.delete(:cast_as) || options.delete(:type)), options)
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create_property_getter(property)
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create_property_getter(property)
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create_property_setter(property) unless property.read_only == true
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properties << property
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end
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@ -181,8 +176,7 @@ module CouchRest
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property_name = property.name
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class_eval <<-EOS
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def #{property_name}=(value)
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self['#{property_name}'] = value
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cast_property_by_name('#{property_name}')
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write_attribute('#{property_name}', value)
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end
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EOS
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@ -192,9 +186,7 @@ module CouchRest
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EOS
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end
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end
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end # module ClassMethods
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end
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end
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end
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@ -84,9 +84,9 @@ module CouchRest
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# on the document whenever saving occurs. CouchRest uses a pretty
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# decent time format by default. See Time#to_json
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def self.timestamps!
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class_eval <<-EOS, __FILE__, __LINE__ + 1
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property(:updated_at, :read_only => true, :cast_as => 'Time', :auto_validation => false)
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property(:created_at, :read_only => true, :cast_as => 'Time', :auto_validation => false)
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class_eval <<-EOS, __FILE__, __LINE__
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property(:updated_at, :read_only => true, :type => 'Time', :auto_validation => false)
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property(:created_at, :read_only => true, :type => 'Time', :auto_validation => false)
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set_callback :save, :before do |object|
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object['updated_at'] = Time.now
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@ -1,9 +1,13 @@
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require 'time'
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require 'bigdecimal'
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require 'bigdecimal/util'
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module CouchRest
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# Basic attribute support for adding getter/setter + validation
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class Property
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attr_reader :name, :type, :read_only, :alias, :default, :casted, :init_method, :options
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# attribute to define
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def initialize(name, type = nil, options = {})
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@name = name.to_s
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@ -11,20 +15,184 @@ module CouchRest
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parse_options(options)
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self
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end
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def typecast(value)
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do_typecast(value, type, init_method)
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end
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protected
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def do_typecast(value, target, init_method)
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return nil if value.nil?
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if target == 'String' then typecast_to_string(value)
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elsif target == 'Boolean' then typecast_to_boolean(value)
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elsif target == 'Integer' then typecast_to_integer(value)
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elsif target == 'Float' then typecast_to_float(value)
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elsif target == 'BigDecimal' then typecast_to_bigdecimal(value)
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elsif target == 'DateTime' then typecast_to_datetime(value)
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elsif target == 'Time' then typecast_to_time(value)
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elsif target == 'Date' then typecast_to_date(value)
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elsif target == 'Class' then typecast_to_class(value)
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elsif target.is_a?(Array) then typecast_array(value, target, init_method)
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else
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@klass ||= ::CouchRest.constantize(target)
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value.kind_of?(@klass) ? value : @klass.send(init_method, value.dup)
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end
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end
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def typecast_array(value, target, init_method)
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value.map { |v| do_typecast(v, target[0], init_method) }
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end
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# Typecast a value to an Integer
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def typecast_to_integer(value)
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value.kind_of?(Integer) ? value : typecast_to_numeric(value, :to_i)
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end
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# Typecast a value to a String
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def typecast_to_string(value)
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value.to_s
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end
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# Typecast a value to a true or false
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def typecast_to_boolean(value)
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return value if value == true || value == false
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if value.kind_of?(Integer)
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return true if value == 1
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return false if value == 0
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elsif value.respond_to?(:to_str)
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return true if %w[ true 1 t ].include?(value.to_str.downcase)
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return false if %w[ false 0 f ].include?(value.to_str.downcase)
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end
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value
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end
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# Typecast a value to a BigDecimal
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def typecast_to_bigdecimal(value)
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return value if value.kind_of?(BigDecimal)
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if value.kind_of?(Integer)
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value.to_s.to_d
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else
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typecast_to_numeric(value, :to_d)
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end
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end
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# Typecast a value to a Float
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def typecast_to_float(value)
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return value if value.kind_of?(Float)
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typecast_to_numeric(value, :to_f)
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end
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# Match numeric string
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def typecast_to_numeric(value, method)
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if value.respond_to?(:to_str)
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if value.to_str =~ /\A(-?(?:0|[1-9]\d*)(?:\.\d+)?|(?:\.\d+))\z/
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$1.send(method)
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else
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value
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end
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elsif value.respond_to?(method)
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value.send(method)
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else
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value
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end
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end
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# Typecasts an arbitrary value to a DateTime.
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# Handles both Hashes and DateTime instances.
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def typecast_to_datetime(value)
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return value if value.kind_of?(DateTime)
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if value.is_a?(Hash)
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typecast_hash_to_datetime(value)
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else
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DateTime.parse(value.to_s)
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end
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rescue ArgumentError
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value
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end
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# Typecasts an arbitrary value to a Date
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# Handles both Hashes and Date instances.
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def typecast_to_date(value)
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return value if value.kind_of?(Date)
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if value.is_a?(Hash)
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typecast_hash_to_date(value)
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else
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Date.parse(value.to_s)
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end
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rescue ArgumentError
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value
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end
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# Typecasts an arbitrary value to a Time
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# Handles both Hashes and Time instances.
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def typecast_to_time(value)
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return value if value.kind_of?(Time)
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if value.is_a?(Hash)
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typecast_hash_to_time(value)
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else
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Time.mktime_with_offset(value.to_s)
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end
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rescue ArgumentError
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value
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rescue TypeError
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value
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end
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# Creates a DateTime instance from a Hash with keys :year, :month, :day,
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# :hour, :min, :sec
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def typecast_hash_to_datetime(value)
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DateTime.new(*extract_time(value))
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end
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# Creates a Date instance from a Hash with keys :year, :month, :day
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def typecast_hash_to_date(value)
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Date.new(*extract_time(value)[0, 3])
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end
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# Creates a Time instance from a Hash with keys :year, :month, :day,
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# :hour, :min, :sec
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def typecast_hash_to_time(value)
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Time.local(*extract_time(value))
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end
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# Extracts the given args from the hash. If a value does not exist, it
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# uses the value of Time.now.
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def extract_time(value)
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now = Time.now
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[:year, :month, :day, :hour, :min, :sec].map do |segment|
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typecast_to_numeric(value.fetch(segment, now.send(segment)), :to_i)
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end
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end
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# Typecast a value to a Class
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def typecast_to_class(value)
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return value if value.kind_of?(Class)
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::CouchRest.constantize(value.to_s)
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rescue NameError
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value
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end
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private
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def parse_type(type)
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if type.nil?
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@type = 'String'
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elsif type.is_a?(Array) && type.empty?
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@type = 'Array'
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@type = ['Object']
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else
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@type = type.is_a?(Array) ? [type.first.to_s] : type.to_s
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end
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end
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def parse_options(options)
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return if options.empty?
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@validation_format = options.delete(:format) if options[:format]
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@ -35,7 +203,7 @@ module CouchRest
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@init_method = options[:init_method] ? options.delete(:init_method) : 'new'
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@options = options
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end
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end
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end
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|
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@ -37,7 +37,7 @@ module CouchRest
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def call(target)
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value = target.validation_property_value(field_name)
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property = target.validation_property(field_name)
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property = target.validation_property(field_name.to_s)
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return true if present?(value, property)
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error_message = @options[:message] || default_error(property)
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@ -66,7 +66,7 @@ module CouchRest
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# Returns false for other property types.
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# Returns false for non-properties.
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def boolean_type?(property)
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property ? property.type == TrueClass : false
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property ? property.type == 'Boolean' : false
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end
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end # class RequiredFieldValidator
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|
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@ -12,7 +12,7 @@ class WithCastedModelMixin < Hash
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include CouchRest::CastedModel
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property :name
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property :no_value
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property :details, :default => {}
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property :details, :type => 'Object', :default => {}
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property :casted_attribute, :cast_as => 'WithCastedModelMixin'
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end
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|
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@ -9,11 +9,11 @@ describe "ExtendedDocument" do
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class WithDefaultValues < CouchRest::ExtendedDocument
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use_database TEST_SERVER.default_database
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property :preset, :default => {:right => 10, :top_align => false}
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property :set_by_proc, :default => Proc.new{Time.now}, :cast_as => 'Time'
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property :tags, :default => []
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property :preset, :type => 'Object', :default => {:right => 10, :top_align => false}
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property :set_by_proc, :default => Proc.new{Time.now}, :cast_as => 'Time'
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property :tags, :type => ['String'], :default => []
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property :read_only_with_default, :default => 'generic', :read_only => true
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property :default_false, :default => false
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property :default_false, :type => 'Boolean', :default => false
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property :name
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timestamps!
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end
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@ -383,7 +383,7 @@ describe "ExtendedDocument" do
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"professor" => {
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"name" => ["Mark", "Hinchliff"]
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},
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"final_test_at" => "2008/12/19 13:00:00 +0800"
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"ends_at" => "2008/12/19 13:00:00 +0800"
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}
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r = Course.database.save_doc course_doc
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@course = Course.get r['id']
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|
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@ -394,8 +394,8 @@ describe "ExtendedDocument" do
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it "should instantiate the professor as a person" do
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@course['professor'].last_name.should == "Hinchliff"
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end
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it "should instantiate the final_test_at as a Time" do
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@course['final_test_at'].should == Time.parse("2008/12/19 13:00:00 +0800")
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it "should instantiate the ends_at as a Time" do
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@course['ends_at'].should == Time.parse("2008/12/19 13:00:00 +0800")
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end
|
||||
end
|
||||
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@ require File.join(FIXTURE_PATH, 'more', 'service')
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require File.join(FIXTURE_PATH, 'more', 'event')
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require File.join(FIXTURE_PATH, 'more', 'cat')
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require File.join(FIXTURE_PATH, 'more', 'user')
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require File.join(FIXTURE_PATH, 'more', 'course')
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||||
|
||||
|
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describe "ExtendedDocument properties" do
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||||
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|
@ -42,11 +43,11 @@ describe "ExtendedDocument properties" do
|
|||
|
||||
it "should let you use an alias for a casted attribute" do
|
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@card.cast_alias = Person.new(:name => "Aimonetti")
|
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@card.cast_alias.name.should == "Aimonetti"
|
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@card.calias.name.should == "Aimonetti"
|
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@card.cast_alias.name.should == ["Aimonetti"]
|
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@card.calias.name.should == ["Aimonetti"]
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card = Card.new(:first_name => "matt", :cast_alias => {:name => "Aimonetti"})
|
||||
card.cast_alias.name.should == "Aimonetti"
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card.calias.name.should == "Aimonetti"
|
||||
card.cast_alias.name.should == ["Aimonetti"]
|
||||
card.calias.name.should == ["Aimonetti"]
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||||
end
|
||||
|
||||
it "should be auto timestamped" do
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||||
|
|
@ -157,109 +158,447 @@ describe "ExtendedDocument properties" do
|
|||
end
|
||||
|
||||
describe "casting" do
|
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describe "cast keys to any type" do
|
||||
before(:all) do
|
||||
event_doc = { :subject => "Some event", :occurs_at => Time.now, :end_date => Date.today }
|
||||
e = Event.database.save_doc event_doc
|
||||
before(:each) do
|
||||
@course = Course.new(:title => 'Relaxation')
|
||||
end
|
||||
|
||||
@event = Event.get e['id']
|
||||
describe "when value is nil" do
|
||||
it "leaves the value unchanged" do
|
||||
@course.title = nil
|
||||
@course['title'].should == nil
|
||||
end
|
||||
it "should cast occurs_at to Time" do
|
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@event['occurs_at'].should be_an_instance_of(Time)
|
||||
end
|
||||
|
||||
describe "when type primitive is an Object" do
|
||||
it "it should not cast given value" do
|
||||
@course.participants = [{}, 'q', 1]
|
||||
@course['participants'].should eql([{}, 'q', 1])
|
||||
end
|
||||
it "should cast end_date to Date" do
|
||||
@event['end_date'].should be_an_instance_of(Date)
|
||||
|
||||
it "should cast started_on to Date" do
|
||||
@course.started_on = Date.today
|
||||
@course['started_on'].should be_an_instance_of(Date)
|
||||
end
|
||||
end
|
||||
|
||||
describe "casting to Float object" do
|
||||
class RootBeerFloat < CouchRest::ExtendedDocument
|
||||
use_database DB
|
||||
property :price, :cast_as => 'Float'
|
||||
describe "when type primitive is a String" do
|
||||
it "keeps string value unchanged" do
|
||||
value = "1.0"
|
||||
@course.title = value
|
||||
@course['title'].should equal(value)
|
||||
end
|
||||
|
||||
it "should convert a string into a float if casted as so" do
|
||||
RootBeerFloat.new(:price => '12.50').price.should == 12.50
|
||||
RootBeerFloat.new(:price => '9').price.should == 9.0
|
||||
RootBeerFloat.new(:price => '-9').price.should == -9.0
|
||||
it "it casts to string representation of the value" do
|
||||
@course.title = 1.0
|
||||
@course['title'].should eql("1.0")
|
||||
end
|
||||
|
||||
it "should not convert a string if it's not a string that can be cast as a float" do
|
||||
RootBeerFloat.new(:price => 'test').price.should == 'test'
|
||||
end
|
||||
|
||||
describe 'when type primitive is a Float' do
|
||||
it 'returns same value if a float' do
|
||||
value = 24.0
|
||||
@course.estimate = value
|
||||
@course['estimate'].should equal(value)
|
||||
end
|
||||
|
||||
it "should work fine when a float is being passed" do
|
||||
RootBeerFloat.new(:price => 9.99).price.should == 9.99
|
||||
|
||||
it 'returns float representation of a zero string integer' do
|
||||
@course.estimate = '0'
|
||||
@course['estimate'].should eql(0.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a positive string integer' do
|
||||
@course.estimate = '24'
|
||||
@course['estimate'].should eql(24.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a negative string integer' do
|
||||
@course.estimate = '-24'
|
||||
@course['estimate'].should eql(-24.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a zero string float' do
|
||||
@course.estimate = '0.0'
|
||||
@course['estimate'].should eql(0.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a positive string float' do
|
||||
@course.estimate = '24.35'
|
||||
@course['estimate'].should eql(24.35)
|
||||
end
|
||||
|
||||
it 'returns float representation of a negative string float' do
|
||||
@course.estimate = '-24.35'
|
||||
@course['estimate'].should eql(-24.35)
|
||||
end
|
||||
|
||||
it 'returns float representation of a zero string float, with no leading digits' do
|
||||
@course.estimate = '.0'
|
||||
@course['estimate'].should eql(0.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a positive string float, with no leading digits' do
|
||||
@course.estimate = '.41'
|
||||
@course['estimate'].should eql(0.41)
|
||||
end
|
||||
|
||||
it 'returns float representation of a zero integer' do
|
||||
@course.estimate = 0
|
||||
@course['estimate'].should eql(0.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a positive integer' do
|
||||
@course.estimate = 24
|
||||
@course['estimate'].should eql(24.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a negative integer' do
|
||||
@course.estimate = -24
|
||||
@course['estimate'].should eql(-24.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a zero decimal' do
|
||||
@course.estimate = BigDecimal('0.0')
|
||||
@course['estimate'].should eql(0.0)
|
||||
end
|
||||
|
||||
it 'returns float representation of a positive decimal' do
|
||||
@course.estimate = BigDecimal('24.35')
|
||||
@course['estimate'].should eql(24.35)
|
||||
end
|
||||
|
||||
it 'returns float representation of a negative decimal' do
|
||||
@course.estimate = BigDecimal('-24.35')
|
||||
@course['estimate'].should eql(-24.35)
|
||||
end
|
||||
|
||||
[ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
|
||||
it "does not typecast non-numeric value #{value.inspect}" do
|
||||
@course.estimate = value
|
||||
@course['estimate'].should equal(value)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
describe 'when type primitive is a Integer' do
|
||||
it 'returns same value if an integer' do
|
||||
value = 24
|
||||
@course.hours = value
|
||||
@course['hours'].should equal(value)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a zero string integer' do
|
||||
@course.hours = '0'
|
||||
@course['hours'].should eql(0)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a positive string integer' do
|
||||
@course.hours = '24'
|
||||
@course['hours'].should eql(24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a negative string integer' do
|
||||
@course.hours = '-24'
|
||||
@course['hours'].should eql(-24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a zero string float' do
|
||||
@course.hours = '0.0'
|
||||
@course['hours'].should eql(0)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a positive string float' do
|
||||
@course.hours = '24.35'
|
||||
@course['hours'].should eql(24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a negative string float' do
|
||||
@course.hours = '-24.35'
|
||||
@course['hours'].should eql(-24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a zero string float, with no leading digits' do
|
||||
@course.hours = '.0'
|
||||
@course['hours'].should eql(0)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a positive string float, with no leading digits' do
|
||||
@course.hours = '.41'
|
||||
@course['hours'].should eql(0)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a zero float' do
|
||||
@course.hours = 0.0
|
||||
@course['hours'].should eql(0)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a positive float' do
|
||||
@course.hours = 24.35
|
||||
@course['hours'].should eql(24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a negative float' do
|
||||
@course.hours = -24.35
|
||||
@course['hours'].should eql(-24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a zero decimal' do
|
||||
@course.hours = '0.0'
|
||||
@course['hours'].should eql(0)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a positive decimal' do
|
||||
@course.hours = '24.35'
|
||||
@course['hours'].should eql(24)
|
||||
end
|
||||
|
||||
it 'returns integer representation of a negative decimal' do
|
||||
@course.hours = '-24.35'
|
||||
@course['hours'].should eql(-24)
|
||||
end
|
||||
|
||||
[ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
|
||||
it "does not typecast non-numeric value #{value.inspect}" do
|
||||
@course.hours = value
|
||||
@course['hours'].should equal(value)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
describe 'when type primitive is a BigDecimal' do
|
||||
it 'returns same value if a decimal' do
|
||||
value = BigDecimal('24.0')
|
||||
@course.profit = value
|
||||
@course['profit'].should equal(value)
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a zero string integer' do
|
||||
@course.profit = '0'
|
||||
@course['profit'].should eql(BigDecimal('0.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a positive string integer' do
|
||||
@course.profit = '24'
|
||||
@course['profit'].should eql(BigDecimal('24.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a negative string integer' do
|
||||
@course.profit = '-24'
|
||||
@course['profit'].should eql(BigDecimal('-24.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a zero string float' do
|
||||
@course.profit = '0.0'
|
||||
@course['profit'].should eql(BigDecimal('0.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a positive string float' do
|
||||
@course.profit = '24.35'
|
||||
@course['profit'].should eql(BigDecimal('24.35'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a negative string float' do
|
||||
@course.profit = '-24.35'
|
||||
@course['profit'].should eql(BigDecimal('-24.35'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a zero string float, with no leading digits' do
|
||||
@course.profit = '.0'
|
||||
@course['profit'].should eql(BigDecimal('0.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a positive string float, with no leading digits' do
|
||||
@course.profit = '.41'
|
||||
@course['profit'].should eql(BigDecimal('0.41'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a zero integer' do
|
||||
@course.profit = 0
|
||||
@course['profit'].should eql(BigDecimal('0.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a positive integer' do
|
||||
@course.profit = 24
|
||||
@course['profit'].should eql(BigDecimal('24.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a negative integer' do
|
||||
@course.profit = -24
|
||||
@course['profit'].should eql(BigDecimal('-24.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a zero float' do
|
||||
@course.profit = 0.0
|
||||
@course['profit'].should eql(BigDecimal('0.0'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a positive float' do
|
||||
@course.profit = 24.35
|
||||
@course['profit'].should eql(BigDecimal('24.35'))
|
||||
end
|
||||
|
||||
it 'returns decimal representation of a negative float' do
|
||||
@course.profit = -24.35
|
||||
@course['profit'].should eql(BigDecimal('-24.35'))
|
||||
end
|
||||
|
||||
[ Object.new, true, '00.0', '0.', '-.0', 'string' ].each do |value|
|
||||
it "does not typecast non-numeric value #{value.inspect}" do
|
||||
@course.profit = value
|
||||
@course['profit'].should equal(value)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
describe 'when type primitive is a DateTime' do
|
||||
describe 'and value given as a hash with keys like :year, :month, etc' do
|
||||
it 'builds a DateTime instance from hash values' do
|
||||
@course.updated_at = {
|
||||
:year => '2006',
|
||||
:month => '11',
|
||||
:day => '23',
|
||||
:hour => '12',
|
||||
:min => '0',
|
||||
:sec => '0'
|
||||
}
|
||||
result = @course['updated_at']
|
||||
|
||||
result.should be_kind_of(DateTime)
|
||||
result.year.should eql(2006)
|
||||
result.month.should eql(11)
|
||||
result.day.should eql(23)
|
||||
result.hour.should eql(12)
|
||||
result.min.should eql(0)
|
||||
result.sec.should eql(0)
|
||||
end
|
||||
end
|
||||
|
||||
describe 'and value is a string' do
|
||||
it 'parses the string' do
|
||||
@course.updated_at = 'Dec, 2006'
|
||||
@course['updated_at'].month.should == 12
|
||||
end
|
||||
end
|
||||
|
||||
it 'does not typecast non-datetime values' do
|
||||
@course.updated_at = 'not-datetime'
|
||||
@course['updated_at'].should eql('not-datetime')
|
||||
end
|
||||
end
|
||||
|
||||
describe 'when type primitive is a Date' do
|
||||
describe 'and value given as a hash with keys like :year, :month, etc' do
|
||||
it 'builds a Date instance from hash values' do
|
||||
@course.started_on = {
|
||||
:year => '2007',
|
||||
:month => '3',
|
||||
:day => '25'
|
||||
}
|
||||
result = @course['started_on']
|
||||
|
||||
result.should be_kind_of(Date)
|
||||
result.year.should eql(2007)
|
||||
result.month.should eql(3)
|
||||
result.day.should eql(25)
|
||||
end
|
||||
end
|
||||
|
||||
describe 'and value is a string' do
|
||||
it 'parses the string' do
|
||||
@course.started_on = 'Dec 20th, 2006'
|
||||
@course.started_on.month.should == 12
|
||||
@course.started_on.day.should == 20
|
||||
@course.started_on.year.should == 2006
|
||||
end
|
||||
end
|
||||
|
||||
it 'does not typecast non-date values' do
|
||||
@course.started_on = 'not-date'
|
||||
@course['started_on'].should eql('not-date')
|
||||
end
|
||||
end
|
||||
|
||||
describe 'when type primitive is a Time' do
|
||||
describe 'and value given as a hash with keys like :year, :month, etc' do
|
||||
it 'builds a Time instance from hash values' do
|
||||
@course.ends_at = {
|
||||
:year => '2006',
|
||||
:month => '11',
|
||||
:day => '23',
|
||||
:hour => '12',
|
||||
:min => '0',
|
||||
:sec => '0'
|
||||
}
|
||||
result = @course['ends_at']
|
||||
|
||||
result.should be_kind_of(Time)
|
||||
result.year.should eql(2006)
|
||||
result.month.should eql(11)
|
||||
result.day.should eql(23)
|
||||
result.hour.should eql(12)
|
||||
result.min.should eql(0)
|
||||
result.sec.should eql(0)
|
||||
end
|
||||
end
|
||||
|
||||
describe 'and value is a string' do
|
||||
it 'parses the string' do
|
||||
t = Time.now
|
||||
@course.ends_at = t.strftime('%Y/%m/%d %H:%M:%S %z')
|
||||
@course['ends_at'].year.should eql(t.year)
|
||||
@course['ends_at'].month.should eql(t.month)
|
||||
@course['ends_at'].day.should eql(t.day)
|
||||
@course['ends_at'].hour.should eql(t.hour)
|
||||
@course['ends_at'].min.should eql(t.min)
|
||||
@course['ends_at'].sec.should eql(t.sec)
|
||||
end
|
||||
end
|
||||
|
||||
it 'does not typecast non-time values' do
|
||||
@course.ends_at = 'not-time'
|
||||
@course['ends_at'].should eql('not-time')
|
||||
end
|
||||
end
|
||||
|
||||
describe 'when type primitive is a Class' do
|
||||
it 'returns same value if a class' do
|
||||
value = Course
|
||||
@course.klass = value
|
||||
@course['klass'].should equal(value)
|
||||
end
|
||||
|
||||
it 'returns the class if found' do
|
||||
@course.klass = 'Course'
|
||||
@course['klass'].should eql(Course)
|
||||
end
|
||||
|
||||
it 'does not typecast non-class values' do
|
||||
@course.klass = 'NoClass'
|
||||
@course['klass'].should eql('NoClass')
|
||||
end
|
||||
end
|
||||
|
||||
describe "casting to a boolean value" do
|
||||
class RootBeerFloat < CouchRest::ExtendedDocument
|
||||
use_database DB
|
||||
property :tasty, :cast_as => :boolean
|
||||
describe 'when type primitive is a Boolean' do
|
||||
[ true, 'true', 'TRUE', '1', 1, 't', 'T' ].each do |value|
|
||||
it "returns true when value is #{value.inspect}" do
|
||||
@course.active = value
|
||||
@course['active'].should be_true
|
||||
end
|
||||
end
|
||||
|
||||
it "should add an accessor with a '?' for boolean attributes that returns true or false" do
|
||||
RootBeerFloat.new(:tasty => true).tasty?.should == true
|
||||
RootBeerFloat.new(:tasty => 'you bet').tasty?.should == true
|
||||
RootBeerFloat.new(:tasty => 123).tasty?.should == true
|
||||
|
||||
RootBeerFloat.new(:tasty => false).tasty?.should == false
|
||||
RootBeerFloat.new(:tasty => 'false').tasty?.should == false
|
||||
RootBeerFloat.new(:tasty => 'FaLsE').tasty?.should == false
|
||||
RootBeerFloat.new(:tasty => nil).tasty?.should == false
|
||||
[ false, 'false', 'FALSE', '0', 0, 'f', 'F' ].each do |value|
|
||||
it "returns false when value is #{value.inspect}" do
|
||||
@course.active = value
|
||||
@course['active'].should be_false
|
||||
end
|
||||
end
|
||||
|
||||
it "should return the real value when the default accessor is used" do
|
||||
RootBeerFloat.new(:tasty => true).tasty.should == true
|
||||
RootBeerFloat.new(:tasty => 'you bet').tasty.should == 'you bet'
|
||||
RootBeerFloat.new(:tasty => 123).tasty.should == 123
|
||||
RootBeerFloat.new(:tasty => 'false').tasty.should == 'false'
|
||||
RootBeerFloat.new(:tasty => false).tasty.should == false
|
||||
RootBeerFloat.new(:tasty => nil).tasty.should == nil
|
||||
[ 'string', 2, 1.0, BigDecimal('1.0'), DateTime.now, Time.now, Date.today, Class, Object.new, ].each do |value|
|
||||
it "does not typecast value #{value.inspect}" do
|
||||
@course.active = value
|
||||
@course['active'].should equal(value)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
end
|
||||
end
|
||||
|
||||
describe "a newly created casted model" do
|
||||
before(:each) do
|
||||
reset_test_db!
|
||||
@cat = Cat.new(:name => 'Toonces')
|
||||
@squeaky_mouse = CatToy.new(:name => 'Squeaky')
|
||||
end
|
||||
|
||||
describe "assigned assigned to a casted property" do
|
||||
it "should have casted_by set to its parent" do
|
||||
@squeaky_mouse.casted_by.should be_nil
|
||||
@cat.favorite_toy = @squeaky_mouse
|
||||
@squeaky_mouse.casted_by.should === @cat
|
||||
end
|
||||
end
|
||||
|
||||
describe "appended to a casted collection" do
|
||||
it "should have casted_by set to its parent" do
|
||||
@squeaky_mouse.casted_by.should be_nil
|
||||
@cat.toys << @squeaky_mouse
|
||||
@squeaky_mouse.casted_by.should === @cat
|
||||
@cat.save
|
||||
@cat.toys.first.casted_by.should === @cat
|
||||
end
|
||||
end
|
||||
|
||||
describe "list assigned to a casted collection" do
|
||||
it "should have casted_by set on all elements" do
|
||||
toy1 = CatToy.new(:name => 'Feather')
|
||||
toy2 = CatToy.new(:name => 'Mouse')
|
||||
@cat.toys = [toy1, toy2]
|
||||
toy1.casted_by.should === @cat
|
||||
toy2.casted_by.should === @cat
|
||||
@cat.save
|
||||
@cat = Cat.get(@cat.id)
|
||||
@cat.toys[0].casted_by.should === @cat
|
||||
@cat.toys[1].casted_by.should === @cat
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
|
|
|||
4
spec/fixtures/more/article.rb
vendored
4
spec/fixtures/more/article.rb
vendored
|
|
@ -20,10 +20,10 @@ class Article < CouchRest::ExtendedDocument
|
|||
return sum(values);
|
||||
}"
|
||||
|
||||
property :date
|
||||
property :date, :type => 'Date'
|
||||
property :slug, :read_only => true
|
||||
property :title
|
||||
property :tags
|
||||
property :tags, :type => ['String']
|
||||
|
||||
timestamps!
|
||||
|
||||
|
|
|
|||
14
spec/fixtures/more/course.rb
vendored
14
spec/fixtures/more/course.rb
vendored
|
|
@ -5,9 +5,17 @@ class Course < CouchRest::ExtendedDocument
|
|||
use_database TEST_SERVER.default_database
|
||||
|
||||
property :title
|
||||
property :questions, :cast_as => ['Question']
|
||||
property :professor, :cast_as => 'Person'
|
||||
property :final_test_at, :cast_as => 'Time'
|
||||
property :questions, :cast_as => ['Question']
|
||||
property :professor, :cast_as => 'Person'
|
||||
property :participants, :type => ['Object']
|
||||
property :ends_at, :type => 'Time'
|
||||
property :estimate, :type => 'Float'
|
||||
property :hours, :type => 'Integer'
|
||||
property :profit, :type => 'BigDecimal'
|
||||
property :started_on, :type => 'Date'
|
||||
property :updated_at, :type => 'DateTime'
|
||||
property :active, :type => 'Boolean'
|
||||
property :klass, :type => 'Class'
|
||||
|
||||
view_by :title
|
||||
view_by :dept, :ducktype => true
|
||||
|
|
|
|||
2
spec/fixtures/more/person.rb
vendored
2
spec/fixtures/more/person.rb
vendored
|
|
@ -1,7 +1,7 @@
|
|||
class Person < Hash
|
||||
include ::CouchRest::CastedModel
|
||||
property :name
|
||||
property :pet, :cast_as => 'Cat'
|
||||
property :name, :type => ['String']
|
||||
|
||||
def last_name
|
||||
name.last
|
||||
|
|
|
|||
2
spec/fixtures/more/question.rb
vendored
2
spec/fixtures/more/question.rb
vendored
|
|
@ -2,5 +2,5 @@ class Question < Hash
|
|||
include ::CouchRest::CastedModel
|
||||
|
||||
property :q
|
||||
property :a
|
||||
property :a, :type => 'Object'
|
||||
end
|
||||
2
spec/fixtures/more/service.rb
vendored
2
spec/fixtures/more/service.rb
vendored
|
|
@ -7,6 +7,6 @@ class Service < CouchRest::ExtendedDocument
|
|||
|
||||
# Official Schema
|
||||
property :name, :length => 4...20
|
||||
property :price, :type => Integer
|
||||
property :price, :type => 'Integer'
|
||||
|
||||
end
|
||||
Loading…
Reference in a new issue