couchrest_model/spec/unit/connection_spec.rb

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# encoding: utf-8
require 'spec_helper'
describe CouchRest::Model::Connection do
before do
@class = Class.new(CouchRest::Model::Base)
end
describe "instance methods" do
before :each do
@obj = @class.new
end
describe "#database" do
it "should respond to" do
@obj.should respond_to(:database)
end
it "should provided class's database" do
@obj.class.should_receive :database
@obj.database
end
end
describe "#server" do
it "should respond to method" do
@obj.should respond_to(:server)
end
it "should return class's server" do
@obj.class.should_receive :server
@obj.server
end
end
end
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describe "default configuration" do
it "should provide environment" do
@class.environment.should eql(:development)
end
it "should provide connection config file" do
@class.connection_config_file.should eql(File.join(Dir.pwd, 'config', 'couchdb.yml'))
end
it "should provided simple connection details" do
@class.connection[:prefix].should eql('couchrest')
end
end
describe "class methods" do
describe ".use_database" do
it "should respond to" do
@class.should respond_to(:use_database)
end
end
describe ".database" do
it "should respond to" do
@class.should respond_to(:database)
end
it "should provide a database object" do
@class.database.should be_a(CouchRest::Database)
end
it "should provide a database with default name" do
end
end
describe ".server" do
it "should respond to" do
@class.should respond_to(:server)
end
it "should provide a server object" do
@class.server.should be_a(CouchRest::Server)
end
it "should provide a server with default config" do
@class.server.uri.should eql("http://localhost:5984")
end
it "should allow the configuration to be overwritten" do
@class.connection = {
:protocol => "https",
:host => "127.0.0.1",
:port => '5985',
:prefix => 'sample',
:suffix => 'test',
:username => 'foo',
:password => 'bar'
}
@class.server.uri.should eql("https://foo:bar@127.0.0.1:5985")
end
end
describe ".prepare_database" do
it "should respond to" do
@class.should respond_to(:prepare_database)
end
it "should join the database name correctly" do
@class.connection[:suffix] = 'db'
db = @class.prepare_database('test')
db.name.should eql('couchrest_test_db')
end
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it "should ignore nil values in database name" do
@class.connection[:suffix] = nil
db = @class.prepare_database('test')
db.name.should eql('couchrest_test')
end
end
describe "protected methods" do
describe ".connection_configuration" do
it "should provide main config by default" do
@class.send(:connection_configuration).should eql(@class.connection)
end
it "should load file if available" do
@class.connection_config_file = File.join(FIXTURE_PATH, 'config', 'couchdb.yml')
hash = @class.send(:connection_configuration)
hash[:protocol].should eql('https')
hash[:host].should eql('sample.cloudant.com')
hash[:join].should eql('_')
end
end
describe ".load_connection_config_file" do
it "should provide an empty hash if config not found" do
@class.send(:load_connection_config_file).should eql({})
end
it "should load file if available" do
@class.connection_config_file = File.join(FIXTURE_PATH, 'config', 'couchdb.yml')
hash = @class.send(:load_connection_config_file)
hash[:development].should_not be_nil
@class.server.uri.should eql("https://test:user@sample.cloudant.com:443")
end
end
end
end
end