def testAreObservableElements_UsingBadType_ShouldRaiseError(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action and Assert
with self.assertRaises(TypeError):
actualResult = observables.areObservableElements(14)
def testInit_UsingParam_ShouldInitiateValue(self):
# Arrange
# Action
observables = ObservableStore(["voltage", "level"])
# Assert
self.assertTrue(observables.hasObservableElements())
def testIsObservableElement_ShouldTrue(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.isObservableElement("voltage")
# Assert
self.assertTrue(actualResult)
def testAreObservableElements_WhenArrayAndNotExisting_ShouldFalse(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.areObservableElements(["voltage", "model"])
# Assert
self.assertFalse(actualResult)
def testAreObservableElements_UsingArray_ShouldTrue(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.areObservableElements(
["voltage", "plugged"])
# Assert
self.assertTrue(actualResult)
class ObserverStoreTests(unittest.TestCase):
"""
setUp each test
"""
def setUp(self):
self.observables = ObservableStore([])
"""
tearDown each test
"""
def tearDown(self):
self.observables = None
"""
Init
"""
def testInit_ShouldInitiateValue(self):
# Arrange
# Action
actualResult = self.observables.hasObservableElements()
# Assert
self.assertFalse(actualResult)
def testInit_UsingParam_ShouldInitiateValue(self):
# Arrange
# Action
observables = ObservableStore(["voltage", "level"])
# Assert
self.assertTrue(observables.hasObservableElements())
"""
add
"""
def testAdd_ShouldAdd(self):
# Arrange
# Action
self.observables.add("voltage")
# Assert
self.assertTrue(self.observables.hasObservableElements())
self.assertEqual(self.observables.getObservableElements(), ["voltage"])
def testAdd_WhenDouble_ShoulRaiseError(self):
# Arrange
self.observables.add("voltage")
# Action + Assert
with self.assertRaises(RuntimeError):
# str is not callable
self.observables.add("voltage")
"""
remove
"""
def testRemove_ShouldRemove(self):
# Arrange
self.observables.add("voltage")
# Action
self.observables.remove("voltage")
# Assert
self.assertFalse(self.observables.hasObservableElements())
def testRemove_whenTryingNotExisting_ShouldRemove(self):
# Arrange
self.observables.add("voltage")
# Action
self.observables.remove("level")
# Assert
self.assertTrue(self.observables.hasObservableElements())
"""
isObservableElement
"""
def testIsObservableElement_ShouldTrue(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.isObservableElement("voltage")
# Assert
self.assertTrue(actualResult)
def testIsObservableElement_WhenAll_ShouldTrue(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.isObservableElement("*")
# Assert
self.assertTrue(actualResult)
def testIsObservableElement_UsingBadType_ShouldRaiseError(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action and Assert
with self.assertRaises(TypeError):
actualResult = observables.isObservableElement(14)
"""
areObservableElements
"""
def testAreObservableElements_UsingArray_ShouldTrue(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.areObservableElements(
["voltage", "plugged"])
# Assert
self.assertTrue(actualResult)
def testAreObservableElements_WhenNotExisting_ShouldFalse(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.areObservableElements(["model"])
# Assert
self.assertFalse(actualResult)
def testAreObservableElements_WhenArrayAndNotExisting_ShouldFalse(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action
actualResult = observables.areObservableElements(["voltage", "model"])
# Assert
self.assertFalse(actualResult)
def testAreObservableElements_UsingBadType_ShouldRaiseError(self):
# Arrange
observables = ObservableStore(["voltage", "level", "plugged"])
# Action and Assert
with self.assertRaises(TypeError):
actualResult = observables.areObservableElements(14)
def setUp(self):
self.observables = ObservableStore([])