98 lines
2.2 KiB
Ruby
98 lines
2.2 KiB
Ruby
require 'abstract_unit'
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class OrderedHashTest < Test::Unit::TestCase
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def setup
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@keys = %w( blue green red pink orange )
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@values = %w( 000099 009900 aa0000 cc0066 cc6633 )
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@ordered_hash = ActiveSupport::OrderedHash.new
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@keys.each_with_index do |key, index|
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@ordered_hash[key] = @values[index]
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end
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end
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def test_order
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assert_equal @keys, @ordered_hash.keys
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assert_equal @values, @ordered_hash.values
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end
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def test_access
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assert @keys.zip(@values).all? { |k, v| @ordered_hash[k] == v }
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end
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def test_assignment
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key, value = 'purple', '5422a8'
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@ordered_hash[key] = value
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assert_equal @keys.length + 1, @ordered_hash.length
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assert_equal key, @ordered_hash.keys.last
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assert_equal value, @ordered_hash.values.last
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assert_equal value, @ordered_hash[key]
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end
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def test_delete
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key, value = 'white', 'ffffff'
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bad_key = 'black'
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@ordered_hash[key] = value
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assert_equal @keys.length + 1, @ordered_hash.length
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assert_equal value, @ordered_hash.delete(key)
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assert_equal @keys.length, @ordered_hash.length
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assert_nil @ordered_hash.delete(bad_key)
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end
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end
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class OrderedOptionsTest < Test::Unit::TestCase
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def test_usage
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a = OrderedOptions.new
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assert_nil a[:not_set]
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a[:allow_concurreny] = true
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assert_equal 1, a.size
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assert a[:allow_concurreny]
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a[:allow_concurreny] = false
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assert_equal 1, a.size
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assert !a[:allow_concurreny]
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a["else_where"] = 56
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assert_equal 2, a.size
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assert_equal 56, a[:else_where]
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end
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def test_looping
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a = OrderedOptions.new
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a[:allow_concurreny] = true
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a["else_where"] = 56
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test = [[:allow_concurreny, true], [:else_where, 56]]
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a.each_with_index do |(key, value), index|
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assert_equal test[index].first, key
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assert_equal test[index].last, value
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end
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end
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def test_method_access
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a = OrderedOptions.new
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assert_nil a.not_set
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a.allow_concurreny = true
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assert_equal 1, a.size
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assert a.allow_concurreny
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a.allow_concurreny = false
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assert_equal 1, a.size
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assert !a.allow_concurreny
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a.else_where = 56
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assert_equal 2, a.size
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assert_equal 56, a.else_where
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end
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end
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