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Versions: 14
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Contents
module RSpec
module Rails
module Matchers
# Matcher for template rendering.
module RenderTemplate
# @private
class RenderTemplateMatcher < RSpec::Matchers::BuiltIn::BaseMatcher
def initialize(scope, expected, message = nil)
@expected = Symbol === expected ? expected.to_s : expected
@message = message
@scope = scope
end
# @api private
def matches?(*)
match_unless_raises ActiveSupport::TestCase::Assertion do
@scope.assert_template expected, @message
end
end
# @api private
def failure_message
rescued_exception.message
end
# @api private
def failure_message_when_negated
"expected not to render #{expected.inspect}, but did"
end
end
# Delegates to `assert_template`.
#
# @example
# expect(response).to have_rendered("new")
def have_rendered(options, message = nil)
RenderTemplateMatcher.new(self, options, message)
end
alias_method :render_template, :have_rendered
end
end
end
end
Version data entries
14 entries across 13 versions & 3 rubygems