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Versions: 12
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Contents
# encoding: utf-8 -- You should see a paragraph character: ยง
# File: section_spec.rb
require_relative '../../spec_helper'
require_relative '../../../lib/macros4cuke/templating/engine' # Load the classes under test
module Macros4Cuke
module Templating # Open this namespace to get rid of module qualifier prefixes
describe Placeholder do
# Default instantiation rule
subject { Placeholder.new('foobar') }
context "Creation and initialization:" do
it "should be created with a variable name" do
lambda { Placeholder.new('foobar') }.should_not raise_error
end
it "should know the name of its variable" do
subject.name.should == 'foobar'
end
end # context
context "Provided services:" do
it "should render an empty string when no actual value is bound to the placeholder" do
# Case: context has no value associated to 'foobar'
rendered_text = subject.render(Object.new, {})
rendered_text.should be_empty
# Case: locals Hash has a nil value associated to 'foobar'
rendered_text = subject.render(Object.new, {'foobar' => nil})
rendered_text.should be_empty
# Case: context object has a nil value associated to 'foobar'
context = Object.new
def context.foobar; nil; end # Add singleton method foobar that returns nil
rendered_text = subject.render(context, {})
rendered_text.should be_empty
end
it "should render the actual value bound to the placeholder" do
# Case: locals Hash has a value associated to 'foobar'
rendered_text = subject.render(Object.new, {'foobar' => 'hello'})
rendered_text.should == 'hello'
# Case: context object has a value associated to 'foobar'
context = Object.new
def context.foobar; 'world'; end # Add singleton method foobar that returns 'world'
rendered_text = subject.render(context, {})
rendered_text.should == 'world'
end
end # context
end # describe
end # module
end # module
# End of file
Version data entries
12 entries across 12 versions & 1 rubygems