/usr/lib/ruby/vendor_ruby/shoulda/matchers/action_controller/render_with_layout_matcher.rb is in ruby-shoulda-matchers 1.0.0~beta2-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | module Shoulda # :nodoc:
module Matchers
module ActionController # :nodoc:
# Ensures that the controller rendered with the given layout.
#
# Example:
#
# it { should render_with_layout }
# it { should render_with_layout(:special) }
# it { should_not render_with_layout }
def render_with_layout(expected_layout = nil)
RenderWithLayoutMatcher.new(expected_layout).in_context(self)
end
class RenderWithLayoutMatcher # :nodoc:
def initialize(expected_layout)
@expected_layout = expected_layout.to_s unless expected_layout.nil?
end
# Used to provide access to layouts recorded by
# ActionController::TemplateAssertions in Rails 3
def in_context(context)
@context = context
self
end
def matches?(controller)
@controller = controller
rendered_with_layout? && rendered_with_expected_layout?
end
def failure_message
"Expected #{expectation}, but #{result}"
end
def negative_failure_message
"Did not expect #{expectation}, but #{result}"
end
def description
description = "render with "
if @expected_layout.nil?
description << "a layout"
else
description << "the #{@expected_layout.inspect} layout"
end
description
end
private
def rendered_with_layout?
!rendered_layouts.empty?
end
def rendered_with_expected_layout?
return true if @expected_layout.nil?
rendered_layouts.include?(@expected_layout)
end
def rendered_layouts
if recorded_layouts
recorded_layouts.keys.compact.map { |layout| layout.sub(%r{^layouts/}, '') }
else
layout = @controller.response.layout
if layout.nil?
[]
else
[layout.split('/').last]
end
end
end
def recorded_layouts
if @context
@context.instance_variable_get('@layouts')
end
end
def expectation
"to #{description}"
end
def result
if rendered_with_layout?
"rendered with " <<
rendered_layouts.map { |layout| layout.inspect }.join(", ")
else
"rendered without a layout"
end
end
end
end
end
end
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