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Viewing changes to vendor/gems/rspec/examples/pure/shared_stack_examples.rb

  • Committer: Bazaar Package Importer
  • Author(s): Andrew Pollock
  • Date: 2009-04-13 17:12:47 UTC
  • mfrom: (1.2.2 upstream)
  • mto: (3.1.3 squeeze) (1.2.3 upstream)
  • mto: This revision was merged to the branch mainline in revision 18.
  • Revision ID: james.westby@ubuntu.com-20090413171247-61zlnwi5esw1lhtv
Import upstream version 0.24.8

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vendor/gems/rspec/examples/pure/shared_stack_examples.rb
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require File.join(File.dirname(__FILE__), *%w[spec_helper])
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shared_examples_for "non-empty Stack" do
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  it { @stack.should_not be_empty }
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  it "should return the top item when sent #peek" do
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    @stack.peek.should == @last_item_added
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  end
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  it "should NOT remove the top item when sent #peek" do
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    @stack.peek.should == @last_item_added
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    @stack.peek.should == @last_item_added
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  end
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  it "should return the top item when sent #pop" do
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    @stack.pop.should == @last_item_added
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  end
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  it "should remove the top item when sent #pop" do
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    @stack.pop.should == @last_item_added
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    unless @stack.empty?
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      @stack.pop.should_not == @last_item_added
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    end
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  end
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end
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shared_examples_for "non-full Stack" do
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  it { @stack.should_not be_full }
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  it "should add to the top when sent #push" do
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    @stack.push "newly added top item"
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    @stack.peek.should == "newly added top item"
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  end
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end
 
 
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