public void Default_UsedMemoryInGB_IsSetToZero() { // Arrange var processorUtilizationInformation = new SystemMemoryInformation(); // Assert Assert.AreEqual(0.0d, processorUtilizationInformation.UsedMemoryInGB); }
public void Equals_TwoIdenticalInitializedObjects_ResultIsTrue() { // Arrange var object1 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; var object2 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; // Act bool result = object1.Equals(object2); // Assert Assert.IsTrue(result); }
public void Equals_SuppliedObjectIsOfOtherType_ResultIsFalse() { // Arrange var object1 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; var object2 = new object(); // Act bool result = object1.Equals(object2); // Assert Assert.IsFalse(result); }
public void GetMemoryUtilizationInPercent_SystemMemoryInformationParameterValuesAreZero_ValueIsZero() { // Arrange var systemMemoryInformation = new SystemMemoryInformation { AvailableMemoryInGB = 0d, UsedMemoryInGB = 0d }; var memoryStatusOrchestrator = new MemoryStatusOrchestrator(); // Act var result = memoryStatusOrchestrator.GetMemoryUtilizationInPercent(systemMemoryInformation); // Assert Assert.AreEqual(0d, result.Value); }
public void GetMemoryUtilizationInPercent_SystemMemoryInformationParameterIsValid_NameParameterIsSet() { // Arrange var systemMemoryInformation = new SystemMemoryInformation(); var memoryStatusOrchestrator = new MemoryStatusOrchestrator(); // Act var result = memoryStatusOrchestrator.GetMemoryUtilizationInPercent(systemMemoryInformation); // Assert Assert.IsNotNullOrEmpty(result.Name); }
public void GetMemoryUtilizationInPercent_SystemMemoryInformationParameterIsNotInitialized_ValueIsZero() { // Arrange var systemMemoryInformation = new SystemMemoryInformation(); var memoryStatusOrchestrator = new MemoryStatusOrchestrator(); // Act var result = memoryStatusOrchestrator.GetMemoryUtilizationInPercent(systemMemoryInformation); // Assert Assert.AreEqual(0d, result.Value); }
public void GetMemoryUtilizationInPercent_SystemMemoryInformationParameterIsValid_ValueIsCorrect() { // Arrange var availableMemory = 9d; var usedMemory = 1d; var systemMemoryInformation = new SystemMemoryInformation { AvailableMemoryInGB = availableMemory, UsedMemoryInGB = usedMemory }; var memoryStatusOrchestrator = new MemoryStatusOrchestrator(); // Act var result = memoryStatusOrchestrator.GetMemoryUtilizationInPercent(systemMemoryInformation); // Assert Assert.AreEqual(10d, result.Value); }
public SystemStatusPointViewModel GetMemoryUtilizationInPercent(SystemMemoryInformation systemMemoryInformation) { if (systemMemoryInformation == null) { throw new ArgumentNullException("systemMemoryInformation"); } var totalMemory = systemMemoryInformation.UsedMemoryInGB + systemMemoryInformation.AvailableMemoryInGB; double memoryUtilizationInPercent = 0d; if (totalMemory > 0d) { memoryUtilizationInPercent = systemMemoryInformation.UsedMemoryInGB * 100 / totalMemory; } return new SystemStatusPointViewModel { Name = MemoryUtilizationDataSeriesName, Value = memoryUtilizationInPercent }; }
public void GetSystemStatusViewModel_MemoryStatusIsNotNull_ResultContainsMemoryStatusDataPoint() { // Arrage var memoryStatus = new SystemMemoryInformation { UsedMemoryInGB = 1d, AvailableMemoryInGB = 10d }; var systemPerformanceInformation = new SystemPerformanceData { MemoryStatus = memoryStatus }; var systemInformation = new SystemInformation { SystemPerformance = systemPerformanceInformation }; var memoryStatusViewModel = new SystemStatusPointViewModel { Name = "Memory Status", Value = 10d }; var processorStatusOrchestrator = new Mock<IProcessorStatusOrchestrator>(); var memoryStatusOrchestrator = new Mock<IMemoryStatusOrchestrator>(); memoryStatusOrchestrator.Setup(p => p.GetMemoryUtilizationInPercent(It.IsAny<SystemMemoryInformation>())).Returns(memoryStatusViewModel); var storageStatusOrchestrator = new Mock<IStorageStatusOrchestrator>(); var systemStatusOrchestrator = new SystemStatusOrchestrator( processorStatusOrchestrator.Object, memoryStatusOrchestrator.Object, storageStatusOrchestrator.Object); // Act var result = systemStatusOrchestrator.GetSystemStatusViewModel(systemInformation); // Assert Assert.AreEqual(memoryStatusViewModel.Value, result.DataPoints.First(d => d.Name.Equals(memoryStatusViewModel.Name)).Value); }
public void GetHashCode_TwoIdenticalObjects_BothUninitialized_HashCodesAreEqual() { // Arrange var package1 = new SystemMemoryInformation(); var package2 = new SystemMemoryInformation(); // Act int hashCodeObject1 = package1.GetHashCode(); int hashCodeObject2 = package2.GetHashCode(); // Assert Assert.AreEqual(hashCodeObject1, hashCodeObject2); }
public void GetHashCode_SameHashCodeIsReturnedEveryTimeTheMethodIsCalled_AsLongAsTheObjectDoesNotChange() { // Arrange var memoryStatus = new SystemMemoryInformation { AvailableMemoryInGB = 3 }; var processorStatus = new ProcessorUtilizationInformation { ProcessorUtilizationInPercent = 30d }; var storageStatus = new SystemStorageInformation(); var object1 = new SystemPerformanceData { MemoryStatus = memoryStatus, ProcessorStatus = processorStatus, StorageStatus = storageStatus }; int expectedHashcode = object1.GetHashCode(); for (var i = 0; i < 100; i++) { // Act object1.MemoryStatus = memoryStatus; object1.ProcessorStatus = processorStatus; object1.StorageStatus = storageStatus; int generatedHashCode = object1.GetHashCode(); // Assert Assert.AreEqual(expectedHashcode, generatedHashCode); } }
public void GetHashCode_ForAllUniqueObject_AUniqueHashCodeIsReturned() { var hashCodes = new Dictionary<int, SystemMemoryInformation>(); for (var i = 0; i < 1000; i++) { // Act var object1 = new SystemMemoryInformation { AvailableMemoryInGB = i, UsedMemoryInGB = i / 2.0d }; int generatedHashCode = object1.GetHashCode(); // Assert Assert.IsFalse(hashCodes.ContainsKey(generatedHashCode)); hashCodes.Add(generatedHashCode, object1); } }
public void Equals_TwoUninitializedObjects_ResultIsTrue() { // Arrange var object1 = new SystemMemoryInformation(); var object2 = new SystemMemoryInformation(); // Act bool result = object1.Equals(object2); // Assert Assert.IsTrue(result); }
public void GetHashCode_SameHashCodeIsReturnedEveryTimeTheMethodIsCalled_AsLongAsTheObjectDoesNotChange() { // Arrange var availableMemoryInGB = 8.0d; var usedMemoryInGB = 3.0d; var object1 = new SystemMemoryInformation { AvailableMemoryInGB = availableMemoryInGB, UsedMemoryInGB = usedMemoryInGB }; int expectedHashcode = object1.GetHashCode(); for (var i = 0; i < 100; i++) { // Act object1.AvailableMemoryInGB = availableMemoryInGB; object1.UsedMemoryInGB = usedMemoryInGB; int generatedHashCode = object1.GetHashCode(); // Assert Assert.AreEqual(expectedHashcode, generatedHashCode); } }
public void GetHashCode_TwoDistinctObjects_HashCodesAreDifferent() { // Arrange var object1 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; var object2 = new SystemMemoryInformation { AvailableMemoryInGB = 16.0d, UsedMemoryInGB = 7.0d }; // Act int hashCodeObject1 = object1.GetHashCode(); int hashCodeObject2 = object2.GetHashCode(); // Assert Assert.AreNotEqual(hashCodeObject1, hashCodeObject2); }
public void GetHashCode_TwoIdenticalObjects_BothInitialized_HashCodesAreEqual() { // Arrange var object1 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; var object2 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; // Act int hashCodeObject1 = object1.GetHashCode(); int hashCodeObject2 = object2.GetHashCode(); // Assert Assert.AreEqual(hashCodeObject1, hashCodeObject2); }
public void ToString_Contains_UsedMemoryInGB() { // Arrange var object1 = new SystemMemoryInformation { AvailableMemoryInGB = 8.0d, UsedMemoryInGB = 3.0d }; // Act string result = object1.ToString(); // Assert Assert.IsTrue(result.Contains(object1.UsedMemoryInGB.ToString())); }