Sha256: 59f2e49779ff552bde355adacee64c3672c5a5d77e25de4cecb2d0418053a4f1
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Versions: 19
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Contents
require File.join(File.expand_path(File.dirname(__FILE__)), "..","..","spec_helper")
describe Pancake::Mixins::StackHelper do
before do
class ::FooStack < Pancake::Stack
class Bar
include Pancake::Mixins::StackHelper
end
end
end
after do
clear_constants :FooStack, :BarStack, :FooBar
end
it "should provide access to the stack helper to the Bar class" do
FooStack::Bar.stack_class.should == FooStack
end
it "should track the class for a newly namespaced stack" do
class ::BarStack < FooStack
class Bar < ::FooStack::Bar
end
end
BarStack::Bar.stack_class.should == BarStack
end
it "should raise an exception when including it into a class that is not of a stack" do
lambda do
class ::FooBar
include Pancake::Mixins::StackHelper
end
end.should raise_error
end
it "should remember the stack it was initially mixed into if it's inherited to a non namespaced class" do
class ::FooBar < FooStack::Bar; end
FooBar.stack_class.should == FooStack
end
it "should provide access to the stack helper from an instance of the Bar class" do
FooStack::Bar.new.stack_class.should == FooStack
end
end
Version data entries
19 entries across 19 versions & 2 rubygems