def test_defaultPort(self):
"""
Verify that the default port number is 8080.
"""
options = widgetServiceMaker.options()
options['element'] = DummyLiveElement
options.parseOptions([])
self.assertEqual(options['port'], 8080)
def test_widgetOption(self):
"""
Verify that the --element option adds a class to the Options' element
key.
"""
options = widgetServiceMaker.options()
options.parseOptions(['--element', qual(DummyLiveElement)])
self.assertEquals(options['element'], DummyLiveElement)
def test_invalidWidgetOption(self):
"""
Verify that specifying a non-existent class is rejected.
"""
options = widgetServiceMaker.options()
self.assertRaises(
UsageError, options.parseOptions,
['--element', qual(DummyLiveElement) + 'xxx'])
self.assertRaises(UsageError, options.parseOptions, ['--element', '-'])
def test_portOption(self):
"""
Verify that the --port option adds an integer to the Options' port key.
"""
options = widgetServiceMaker.options()
options['element'] = DummyLiveElement()
options.parseOptions(['--port', '3874'])
self.assertEqual(options['port'], 3874)
options.parseOptions(['--port', '65535'])
self.assertEqual(options['port'], 65535)
def test_invalidPortOption(self):
"""
Verify that non-integer and out-of-range port numbers are rejected.
"""
options = widgetServiceMaker.options()
options['element'] = DummyLiveElement()
self.assertRaises(UsageError, options.parseOptions,
['--port', 'hello world'])
self.assertRaises(UsageError, options.parseOptions, ['--port', '-7'])
self.assertRaises(UsageError, options.parseOptions,
['--port', '70000'])
self.assertRaises(UsageError, options.parseOptions,
['--port', '65536'])
def test_invalidMissingWidget(self):
"""
Verify that a missing widget class is rejected.
"""
options = widgetServiceMaker.options()
self.assertRaises(UsageError, options.parseOptions, [])