Module: FlexMock::MockContainer
- Included in:
- TestCase, Test::Unit::TestCase
- Defined in:
- lib/flexmock/mock_container.rb
Overview
Mock container methods
Include this module in to get integration with FlexMock. When this module is included, mocks may be created with a simple call to the flexmock
method. Mocks created with via the method call will automatically be verified in the teardown of the test case.
Instance Method Summary collapse
-
#flexmock(*args) {|mock| ... } ⇒ Object
(also: #flexstub)
Create a mocking object in the FlexMock framework.
-
#flexmock_close ⇒ Object
Close all the mock objects in the container.
-
#flexmock_teardown ⇒ Object
Do the flexmock specific teardown stuff.
-
#flexmock_verify ⇒ Object
Perform verification on all mocks in the container.
Instance Method Details
#flexmock(*args) {|mock| ... } ⇒ Object Also known as: flexstub
Create a mocking object in the FlexMock framework. The flexmock
method has a number of options available, depending on just what kind of mocking object your require. Mocks created via flexmock
will be automatically verify during the teardown phase of your test framework.
:call-seq:
flexmock() { |mock| ... }
flexmock(name) { |mock| ... }
flexmock(expect_hash) { |mock| ... }
flexmock(name, expect_hash) { |mock| ... }
flexmock(real_object) { |mock| ... }
flexmock(real_object, name) { |mock| ... }
flexmock(real_object, name, expect_hash) { |mock| ... }
flexmock(:base, string, name, expect_hash) { |mock| ... }
- name
-
Name of the mock object. If no name is given, “unknown” is used for full mocks and “flexmock(real_object)” is used for partial mocks.
- expect_hash
-
Hash table of method names and values. Each method/value pair is used to setup a simple expectation so that if the mock object receives a message matching an entry in the table, it returns the associated value. No argument our call count constraints are added. Using an expect_hash is identical to calling:
mock.should_receive(method_name).and_return(value)
for each of the method/value pairs in the hash.
- real_object
-
If a real object is given, then a partial mock is constructed using the real_object as a base. Partial mocks (formally referred to as stubs) behave as a mock object when an expectation is matched, and otherwise will behave like the original object. This is useful when you want to use a real object for testing, but need to mock out just one or two methods.
- :base
-
Forces the following argument to be used as the base of a partial mock object. This explicit tag is only needed if you want to use a string or a symbol as the mock base (string and symbols would normally be interpretted as the mock name).
- &block
-
If a block is given, then the mock object is passed to the block and expectations may be configured within the block.
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# File 'lib/flexmock/mock_container.rb', line 101 def flexmock(*args) name = nil quick_defs = {} stub_target = nil while ! args.empty? case args.first when :base args.shift stub_target = args.shift when String, Symbol name = args.shift.to_s when Hash quick_defs = args.shift else stub_target = args.shift end end if stub_target mock = flexmock_make_stub(stub_target, name) else mock = FlexMock.new(name || "unknown") end flexmock_quick_define(mock, quick_defs) yield(mock) if block_given? flexmock_remember(mock) mock end |
#flexmock_close ⇒ Object
Close all the mock objects in the container. Closing a mock object restores any original behavior that was displaced by the mock.
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# File 'lib/flexmock/mock_container.rb', line 43 def flexmock_close @flexmock_created_mocks ||= [] @flexmock_created_mocks.each do |m| m.mock_teardown end @flexmock_created_mocks = [] end |
#flexmock_teardown ⇒ Object
Do the flexmock specific teardown stuff. If you need finer control, you can use either flexmock_verify
or flexmock_close
.
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# File 'lib/flexmock/mock_container.rb', line 27 def flexmock_teardown flexmock_verify if passed? ensure flexmock_close end |
#flexmock_verify ⇒ Object
Perform verification on all mocks in the container.
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# File 'lib/flexmock/mock_container.rb', line 34 def flexmock_verify @flexmock_created_mocks ||= [] @flexmock_created_mocks.each do |m| m.mock_verify end end |