public async Task GetAll_ReturnsAllElephants()
{
// arrange
var totalElephantsLength = 2;
var mockElephantRepo = new Mock <IElephantRepo>();
mockElephantRepo.Setup(x => x.GetAll()).ReturnsAsync(
new List <Elephant>()
{
new Elephant()
{
name = "Bob"
},
new Elephant()
{
name = "Billy"
}
});
ElephantService _tests = new ElephantService(mockElephantRepo.Object);
// act
var result = await _tests.GetAll();
// assert
Assert.Equal(totalElephantsLength, result.Count);
mockElephantRepo.VerifyAll();
}
public async Task GetElephants_ReturnsInvalidString()
{
// arrange
var service = new ElephantService(_mapperMock.Object);
// act
var ex = await Assert.ThrowsAsync <FileNotFoundException>(() => service.GetElephants("fake"));
// assert
Assert.Equal("Could not find file 'C:\\Users\\sam.ballard\\source\\repos\\MovieWebApplication\\MovieIntegrationTests\\bin\\Debug\\netcoreapp3.1\\fake'.", ex.Message);
}
public async Task GetElephants_Returns()
{
// arrange
var service = new ElephantService(_mapperMock.Object);
// act
var elephants = await service.GetElephants(FILEPATH_TEST);
// assert
Assert.NotNull(elephants);
Assert.IsType <List <Elephant> >(elephants);
Assert.True(elephants.Count == 25);
}
public async Task Get_ReturnsNullWhenIdIsNotFound()
{
var inputId = "67890";
Elephant elephantResult = null;
var mockElephantRepo = new Mock <IElephantRepo>();
mockElephantRepo.Setup(x => x.Get(inputId)).ReturnsAsync(
elephantResult
);
ElephantService _tests = new ElephantService(mockElephantRepo.Object);
var result = await _tests.Get(inputId);
Assert.Null(result);
mockElephantRepo.VerifyAll();
}
public async Task Get_ReturnsElephantById()
{
var expectedId = "12345";
var mockElephantRepo = new Mock <IElephantRepo>();
mockElephantRepo.Setup(x => x.Get(expectedId)).ReturnsAsync(
new Elephant()
{
id = "12345"
}
);
ElephantService _tests = new ElephantService(mockElephantRepo.Object);
var result = await _tests.Get(expectedId);
Assert.Equal(expectedId, result.id);
mockElephantRepo.VerifyAll();
}
public async Task Post_ReturnsAddedElephantToListOfElephants()
{
var newElephant = new Elephant()
{
name = "Andrew"
};
var returnedElephant = newElephant;
returnedElephant.id = Guid.NewGuid().ToString();
var mockElephantRepo = new Mock <IElephantRepo>();
mockElephantRepo.Setup(x => x.Add(newElephant)).ReturnsAsync(
returnedElephant
);
ElephantService _tests = new ElephantService(mockElephantRepo.Object);
var result = await _tests.Add(newElephant);
Assert.Equal(newElephant.name, result.name);
Assert.NotNull(result.id);
}
