public async Task GetSystemErrorsAsync_WhenCalled_AssertGetSystemErrorsAsyncWasCalledOnExceptionRepository()
{
ISystemErrorLogic sut = CreateSut();
await sut.GetSystemErrorsAsync();
_exceptionRepositoryMock.Verify(m => m.GetSystemErrorsAsync(), Times.Once);
}
public async Task GetSystemErrorsAsync_WhenCalled_ExpectNoError()
{
ISystemErrorLogic sut = CreateSut();
await sut.GetSystemErrorsAsync();
_exceptionHandlerMock.Verify(m => m.HandleAsync(It.IsAny <Exception>()), Times.Never);
}
public async Task GetSystemErrorsAsync_WhenCalledAndExceptionOccurs_AssertHandleAsyncWasCalledOnExceptionHandler()
{
Exception exception = new Exception();
ISystemErrorLogic sut = CreateSut(provokedException: exception);
await sut.GetSystemErrorsAsync();
_exceptionHandlerMock.Verify(m => m.HandleAsync(It.Is <Exception>(ex => ex == exception)), Times.Once);
}
public async Task GetSystemErrorsAsync_WhenCalledAndGetSystemErrorsAsyncOnExceptionRepositoryReturnsNull_ReturnsEmptyCollection()
{
ISystemErrorLogic sut = CreateSut(getSystemErrorsAsyncReturnsNull: true);
IEnumerable <ISystemError> result = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(result);
Assert.IsFalse(result.Any());
}
public async Task GetSystemErrorsAsync_WhenCalledAndExceptionOccurs_ReturnsEmptyCollection()
{
Exception exception = new Exception();
ISystemErrorLogic sut = CreateSut(provokedException: exception);
IEnumerable <ISystemError> result = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(result);
Assert.IsFalse(result.Any());
}
public async Task GetSystemErrorsAsync_WhenCalledAndGetSystemErrorsAsyncOnExceptionRepositoryReturnsEmptyCollection_ReturnsEmptyCollection()
{
IEnumerable <ISystemError> systemErrors = BuildSystemErrors(numberOfSystemErrors: 0);
ISystemErrorLogic sut = CreateSut(systemErrors: systemErrors);
IEnumerable <ISystemError> result = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(result);
Assert.IsFalse(result.Any());
}
public async Task GetSystemErrorsAsync_WhenCalledAndGetSystemErrorsAsyncOnExceptionRepositoryReturnsCollection_ReturnsEmptyCollection()
{
IEnumerable <ISystemError> systemErrors = BuildSystemErrors(numberOfSystemErrors: 100);
ISystemErrorLogic sut = CreateSut(systemErrors: systemErrors);
IEnumerable <ISystemError> result = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(result);
Assert.AreEqual(100, result.Count());
Assert.IsTrue(result.All(systemError => systemErrors.Contains(systemError)));
}
public DashboardFactory(IEnumerable <IDashboardContentBuilder> dashboardContentBuilderCollection, ISystemErrorLogic systemErrorLogic, IExceptionHandler exceptionHandler)
{
if (dashboardContentBuilderCollection == null)
{
throw new ArgumentNullException(nameof(dashboardContentBuilderCollection));
}
if (systemErrorLogic == null)
{
throw new ArgumentNullException(nameof(systemErrorLogic));
}
if (exceptionHandler == null)
{
throw new ArgumentNullException(nameof(exceptionHandler));
}
_dashboardContentBuilderCollection = dashboardContentBuilderCollection;
_systemErrorLogic = systemErrorLogic;
_exceptionHandler = exceptionHandler;
}
