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Contents
require 'spec_helper'
describe "The class keyword" do
it "returns a plain s(:scope) when given an empty body" do
opal_parse('class A; end').should == [:class, :A, nil, [:scope]]
end
it "does not place single expressions into a s(:block)" do
opal_parse('class A; 1; end').should == [:class, :A, nil, [:scope, [:lit, 1]]]
end
it "adds multiple body expressions into a s(:block)" do
opal_parse('class A; 1; 2; end').should == [:class, :A, nil, [:scope, [:block, [:lit, 1], [:lit, 2]]]]
end
it "uses nil as a placeholder when no superclass is given" do
opal_parse('class A; end')[2].should == nil
end
it "reflects the given superclass" do
opal_parse('class A < B; end')[2].should == [:const, :B]
end
it "should accept just a constant for the class name" do
opal_parse('class A; end')[1].should == :A
end
it "should accept a prefix constant for the class name" do
opal_parse('class ::A; end')[1].should == [:colon3, :A]
end
it "should accept a nested constant for the class name" do
opal_parse('class A::B; end')[1].should == [:colon2, [:const, :A], :B]
end
end
Version data entries
26 entries across 26 versions & 1 rubygems