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Contents
require 'support/parser_helpers'
describe "The class keyword" do
it "returns an empty s(:block) when given an empty body" do
parsed('class A; end').should == [:class, [:const, :A], nil, [:block]]
end
it "does not place single expressions into a s(:block)" do
parsed('class A; 1; end').should == [:class, [:const, :A], nil, [:int, 1]]
end
it "adds multiple body expressions into a s(:block)" do
parsed('class A; 1; 2; end').should == [:class, [:const, :A], nil, [:block, [:int, 1], [:int, 2]]]
end
it "uses nil as a placeholder when no superclass is given" do
parsed('class A; end')[2].should == nil
end
it "reflects the given superclass" do
parsed('class A < B; end')[2].should == [:const, :B]
end
it "should accept just a constant for the class name" do
parsed('class A; end')[1].should == [:const, :A]
end
it "should accept a prefix constant for the class name" do
parsed('class ::A; end')[1].should == [:colon3, :A]
end
it "should accept a nested constant for the class name" do
parsed('class A::B; end')[1].should == [:colon2, [:const, :A], :B]
end
end
Version data entries
39 entries across 39 versions & 3 rubygems