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$:.unshift File.join(File.dirname(__FILE__),"..","lib")
require 'minitest/autorun'
require 'rgen/environment'
require 'rgen/metamodel_builder'
class EnvironmentTest < Minitest::Test
class Model
attr_accessor :name
end
class ModelSub < Model
end
class ClassSuperA < RGen::MetamodelBuilder::MMBase
end
class ClassSuperB < RGen::MetamodelBuilder::MMBase
end
class ClassC < RGen::MetamodelBuilder::MMMultiple(ClassSuperA, ClassSuperB)
has_attr 'name', String
end
class ClassSubD < ClassC
end
class ClassSubE < ClassC
end
def test_find_mmbase
env = RGen::Environment.new
mA1 = env.new(ClassSuperA)
mB1 = env.new(ClassSuperB)
mD1 = env.new(ClassSubD, :name => "mD1")
mD2 = env.new(ClassSubD, :name => "mD2")
mE = env.new(ClassSubE, :name => "mE")
resultA = env.find(:class => ClassSuperA)
assert_equal sortById([mA1,mD1,mD2,mE]), sortById(resultA)
resultNamedA = env.find(:class => ClassSuperA, :name => "mD1")
assert_equal sortById([mD1]), sortById(resultNamedA)
resultB = env.find(:class => ClassSuperB)
assert_equal sortById([mB1,mD1,mD2,mE]), sortById(resultB)
resultNamedB = env.find(:class => ClassSuperB, :name => "mD1")
assert_equal sortById([mD1]), sortById(resultNamedB)
resultC = env.find(:class => ClassC)
assert_equal sortById([mD1,mD2,mE]), sortById(resultC)
resultD = env.find(:class => ClassSubD)
assert_equal sortById([mD1,mD2]), sortById(resultD)
end
def test_find
m1 = Model.new
m1.name = "M1"
m2 = ModelSub.new
m2.name = "M2"
m3 = "justAString"
env = RGen::Environment.new << m1 << m2 << m3
result = env.find(:class => Model, :name => "M1")
assert result.is_a?(Array)
assert_equal 1, result.size
assert_equal m1, result.first
result = env.find(:class => Model)
assert result.is_a?(Array)
assert_equal sortById([m1,m2]), sortById(result)
result = env.find(:name => "M2")
assert result.is_a?(Array)
assert_equal 1, result.size
assert_equal m2, result.first
result = env.find(:class => [Model, String])
assert result.is_a?(Array)
assert_equal sortById([m1,m2,m3]), sortById(result)
end
private
def sortById(array)
array.sort{|a,b| a.object_id <=> b.object_id}
end
end
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