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Versions: 9
Compression:
Stored size: 1.91 KB
Contents
require 'spec_helper'
describe Shoulda::Matchers::ActionController::AssignToMatcher do
it 'includes the actual class in the failure message' do
define_class(:WrongClass) do
def to_s
'wrong class'
end
end
controller = build_response { @var = WrongClass.new }
matcher = assign_to(:var).with_kind_of(Fixnum)
matcher.matches?(controller)
matcher.failure_message_for_should.should =~ /but got wrong class \(WrongClass\)$/
end
context 'a controller that assigns to an instance variable' do
it 'accepts assigning to that variable' do
controller.should assign_to(:var)
end
it 'accepts assigning to that variable with the correct class' do
controller.should assign_to(:var).with_kind_of(String)
end
it 'rejects assigning to that variable with another class' do
controller.should_not assign_to(:var).with_kind_of(Fixnum)
end
it 'accepts assigning the correct value to that variable' do
controller.should assign_to(:var).with('value')
end
it 'rejects assigning another value to that variable' do
controller.should_not assign_to(:var).with('other')
end
it 'rejects assigning to another variable' do
controller.should_not assign_to(:other)
end
it 'accepts assigning to the same value in the test context' do
expected = 'value'
controller.should assign_to(:var).in_context(self).with { expected }
end
it 'rejects assigning to the another value in the test context' do
expected = 'other'
controller.should_not assign_to(:var).in_context(self).with { expected }
end
def controller
build_response { @var = 'value' }
end
end
context 'a controller that assigns a nil value to an instance variable' do
it 'accepts assigning to that variable' do
controller = build_response do
@var = nil
end
controller.should assign_to(:var)
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems