public async Task GetFigure_Throws_RepositoryThrows()
{
//Arrange
Mock <IGeometryRepository> repositoryMock = new Mock <IGeometryRepository>();
repositoryMock.Setup(x => x.GetFigureAsync(It.IsAny <int>(), It.IsAny <CancellationToken>()))
.ThrowsAsync(new NotImplementedException());
//Act
GeometryService service = GetGeometryService(repositoryMock.Object);
//Assert
Assert.ThrowsAsync <NotImplementedException>(() => service.FindFigureAsync(1, CancellationToken.None));
}
public async Task GetFigure_ReturnNull_NoFigureFound()
{
//Arrange
Mock <IGeometryRepository> repositoryMock = new Mock <IGeometryRepository>();
repositoryMock.Setup(x => x.GetFigureAsync(It.IsAny <int>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(null as TestEntity);
//Act
GeometryService service = GetGeometryService(repositoryMock.Object);
//Assert
var result = await service.FindFigureAsync(1, CancellationToken.None);
Assert.AreEqual(null, result);
}
public async Task GetFigure_Success()
{
//Arrange
var guid = Guid.NewGuid();
Mock <IGeometryRepository> repositoryMock = new Mock <IGeometryRepository>();
repositoryMock.Setup(x => x.GetFigureAsync(It.IsAny <int>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(new TestEntity());
//Act
GeometryService service = GetGeometryService(repositoryMock.Object);
//Assert
var result = await service.FindFigureAsync(1, CancellationToken.None);
Assert.AreEqual(3, result.GetArea());
}