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Contents
module RSpec
module Rails
module Matchers
# @private
class BeValid < RSpec::Matchers::BuiltIn::Be
def initialize(*args)
@args = args
end
def matches?(actual)
@actual = actual
actual.valid?(*@args)
end
def failure_message
message = "expected #{actual.inspect} to be valid"
if actual.respond_to?(:errors)
errors = if actual.errors.respond_to?(:full_messages)
actual.errors.full_messages
else
actual.errors
end
message << ", but got errors: #{errors.map(&:to_s).join(', ')}"
end
message
end
def failure_message_when_negated
"expected #{actual.inspect} not to be valid"
end
end
# @api public
# Passes if the given model instance's `valid?` method is true, meaning
# all of the `ActiveModel::Validations` passed and no errors exist. If a
# message is not given, a default message is shown listing each error.
#
# @example
# thing = Thing.new
# expect(thing).to be_valid
def be_valid(*args)
BeValid.new(*args)
end
end
end
end
Version data entries
22 entries across 22 versions & 3 rubygems