public void BusinessRepository_EditingEntries_ChangesAttributes() { //Arrange: Create a repository with one entry with a unique string attribute. BusinessRepository<MockBusinessUnit> collection = new BusinessRepository<MockBusinessUnit>(); MockBusinessUnit unit = new MockBusinessUnit { attrOne = 1, attrTwo = "Identifier" }; collection.Create(unit); int attrOne = unit.attrOne; //Act: Change the entry and update the repository to reflect unit = new MockBusinessUnit { attrOne = 2, attrTwo = "Identifier" }; collection.Update(unit); //Assert: The first entry will have an attribute of two. Assert.AreEqual(attrOne, 1); Assert.AreEqual(collection.ToArray()[0].attrOne, 2); }
public void BusinessUnit_TwoIdentical_AreEquivilant() { //Arrange: Two business equivilant units are created MockBusinessUnit alpha = new MockBusinessUnit { attrOne = 1, attrTwo = "One", attrThree = 1 }; MockBusinessUnit beta = new MockBusinessUnit { attrOne = 2, attrTwo = "One", attrThree = 2 }; //Act: Compare the two via equivilance bool equal = alpha.Equivilant(beta); //Assert: The two are equal Assert.AreEqual(equal, true); }
public void BusinessUnit_TwoIdenticalPolymorphs_AreNotEquivilant() { //Arrange: Two business identical polymorphic units are created IBusinessUnit normal = new MockBusinessUnit { attrOne = 1, attrTwo = "1", attrThree = 1 }; IBusinessUnit polymorph = new MockPolymorphicBusinessUnit { attrOne = 1, attrTwo = "1", attrThree = 1 }; //Act: Compare the two via equivilance bool equal = normal.Equivilant(polymorph); //Assert: The two are not equal. Assert.AreEqual(equal, false); }
public void BusinessUnit_TwoDifferent_AreNotEquivilant() { //Arrange: Two business different units are created. MockBusinessUnit alpha = new MockBusinessUnit { attrOne = 1, attrTwo = "One", attrThree = 1 }; MockBusinessUnit beta = new MockBusinessUnit { attrOne = 2, attrTwo = "Two", attrThree = 2 }; //Act: Compare the two via equivilance bool equal = alpha.Equivilant(beta); //Assert: The two are equal Assert.AreEqual(equal, false); }
public void BusinessRepository_RemovingNonExistantEntry_DoesNotDecreaseSize() { //Arrange: Create a repository with one entry with a unique string attribute. BusinessRepository<MockBusinessUnit> collection = new BusinessRepository<MockBusinessUnit>(); MockBusinessUnit unit = new MockBusinessUnit { attrTwo = "Identifier" }; collection.Create(unit); int Size_Before = collection.Count; //Act: remove the added entry from the repository collection.Delete(new MockBusinessUnit { attrTwo = "Is not stored"}); //Assert: the size has not changed Assert.AreEqual(collection.Count, Size_Before); }
public void BusinessRepository_RemovingExistingPolymorph_DoesNotDecreaseSize() { //Arrange: Create a repository with one entry with a unique string attribute. BusinessRepository<MockBusinessUnit> collection = new BusinessRepository<MockBusinessUnit>(); MockBusinessUnit unit = new MockBusinessUnit { attrTwo = "Identifier" }; collection.Create(unit); int Size_Before = collection.Count; //Act: remove a polymorphic entry which would be considered business equivilant collection.Delete(new MockPolymorphicBusinessUnit { attrTwo = "Identifier" }); //Assert: the size has not changed Assert.AreEqual(collection.Count, Size_Before); }
public void BusinessRepository_RemovingEntry_DecreasesSize() { //Arrange: Create a repository with one entry with a unique string attribute. BusinessRepository<MockBusinessUnit> collection = new BusinessRepository<MockBusinessUnit>(); MockBusinessUnit unit = new MockBusinessUnit { attrTwo = "Identifier" }; collection.Create(unit); Assert.AreEqual(collection.Count, 1); //Act: remove the added entry from the repository collection.Delete(unit); //Assert: the size is now at zero Assert.AreEqual(collection.Count, 0); }