Sha256: 915eb5a1750f6a0a9ff345b5ef799c807030abb8634e989d0eb6ca7bca0b4f1e
Contents?: true
Size: 1.93 KB
Versions: 10
Compression:
Stored size: 1.93 KB
Contents
# File: placeholder_spec.rb
require_relative '../../spec_helper'
# Load the classes under test
require_relative '../../../lib/macros4cuke/templating/placeholder'
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
expect { Placeholder.new('foobar') }.not_to raise_error
end
it 'should know the name of its variable' do
expect(subject.name).to eq('foobar')
end
end # context
context 'Provided services:' do
it 'should render an empty string when no actual value is absent' do
# Case: context has no value associated to 'foobar'
rendered_text = subject.render(Object.new, {})
expect(rendered_text).to be_empty
# Case: locals Hash has a nil value associated to 'foobar'
rendered_text = subject.render(Object.new, 'foobar' => nil)
expect(rendered_text).to be_empty
# Case: context object has a nil value associated to 'foobar'
context = Object.new
def context.foobar # Add singleton method foobar that returns nil
nil
end
rendered_text = subject.render(context, {})
expect(rendered_text).to 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')
expect(rendered_text).to eq('hello')
# Case: context object has a value associated to 'foobar'
context = Object.new
def context.foobar # Add singleton method foobar that returns 'world'
'world'
end
rendered_text = subject.render(context, {})
expect(rendered_text).to eq('world')
end
end # context
end # describe
end # module
end # module
# End of file
Version data entries
10 entries across 10 versions & 1 rubygems