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34 lines
1.5 KiB
Ruby
34 lines
1.5 KiB
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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describe "Module#>=" do
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it "returns true if self is a superclass of, the same as or included by given module" do
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(ModuleSpecs::Parent >= ModuleSpecs::Child).should == true
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(ModuleSpecs::Basic >= ModuleSpecs::Child).should == true
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(ModuleSpecs::Super >= ModuleSpecs::Child).should == true
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(ModuleSpecs::Basic >= ModuleSpecs::Super).should == true
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(ModuleSpecs::Child >= ModuleSpecs::Child).should == true
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(ModuleSpecs::Parent >= ModuleSpecs::Parent).should == true
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(ModuleSpecs::Basic >= ModuleSpecs::Basic).should == true
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(ModuleSpecs::Super >= ModuleSpecs::Super).should == true
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end
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it "returns nil if self is not related to the given module" do
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(ModuleSpecs::Parent >= ModuleSpecs::Basic).should == nil
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(ModuleSpecs::Parent >= ModuleSpecs::Super).should == nil
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(ModuleSpecs::Basic >= ModuleSpecs::Parent).should == nil
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(ModuleSpecs::Super >= ModuleSpecs::Parent).should == nil
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end
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it "returns false if self is a subclass of or includes the given module" do
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(ModuleSpecs::Child >= ModuleSpecs::Parent).should == false
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(ModuleSpecs::Child >= ModuleSpecs::Basic).should == false
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(ModuleSpecs::Child >= ModuleSpecs::Super).should == false
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(ModuleSpecs::Super >= ModuleSpecs::Basic).should == false
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end
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it "raises a TypeError if the argument is not a class/module" do
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lambda { ModuleSpecs::Parent >= mock('x') }.should raise_error(TypeError)
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end
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end
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