Sha256: e6286bff526af7414847446d3dbf0db0e7a078b2a21bb77a6bf47dd70e6119c0
Contents?: true
Size: 912 Bytes
Versions: 54
Compression:
Stored size: 912 Bytes
Contents
require File.join(File.dirname(__FILE__), *%w[spec_helper])
shared_examples_for "non-empty Stack" do
it { @stack.should_not be_empty }
it "should return the top item when sent #peek" do
@stack.peek.should == @last_item_added
end
it "should NOT remove the top item when sent #peek" do
@stack.peek.should == @last_item_added
@stack.peek.should == @last_item_added
end
it "should return the top item when sent #pop" do
@stack.pop.should == @last_item_added
end
it "should remove the top item when sent #pop" do
@stack.pop.should == @last_item_added
unless @stack.empty?
@stack.pop.should_not == @last_item_added
end
end
end
shared_examples_for "non-full Stack" do
it { @stack.should_not be_full }
it "should add to the top when sent #push" do
@stack.push "newly added top item"
@stack.peek.should == "newly added top item"
end
end
Version data entries
54 entries across 54 versions & 9 rubygems