public async Task CanUpdateFeature_DoesNotExist()
{
const int id = 123;
_featuresRepository.Setup(db => db.GetAsync(123)).Returns(Task.FromResult(default(Feature)));
IActionResult actual = await _controller.UpdateFeatureAsync(id, _featureResource);
_featuresRepository.Verify(db => db.GetAsync(id), Times.Once);
var error = ControllerTestHelper.GetBadRequestError(actual);
Assert.AreEqual("Feature with id = 123 does not exist!", error);
}
public async Task CanDeleteUnexistingFeature()
{
const int featureId = 123;
_featuresRepository.Setup(repo => repo.GetAsync(featureId)).ReturnsAsync(default(Feature));
var actual = await _controller.DeleteAsync(featureId);
_featuresRepository.Verify(repo => repo.GetAsync(featureId), Times.Once);
var error = ControllerTestHelper.GetBadRequestError(actual);
Assert.AreEqual("Feature with id = 123 does not exist!", error);
}
public async Task CanGetFeatureIfDoesNotExist()
{
const int featureId = 123;
_featuresRepository.Setup(repo => repo.GetAsync(featureId)).ReturnsAsync(default(Feature));
var actual = await _controller.GetFeatureAsync(featureId);
_featuresRepository.Verify(repo => repo.GetAsync(featureId), Times.Once);
_mapper.Verify(m => m.Map <Feature, KeyValuePairResource>(_features.First()), Times.Never);
var error = ControllerTestHelper.GetNotFoundError(actual);
Assert.AreEqual("Feature with id = 123 does not exist!", error);
}
public async Task CanValidateFeature_UpdateFeature_RequiredFielsAreMissing()
{
FeatureResource FeatureResource = new FeatureResource {
Name = null
};
_controller.ModelState.AddModelError("Name", "Name field is required.");
IActionResult actual = await _controller.UpdateFeatureAsync(It.IsAny <int>(), FeatureResource);
_featuresRepository.Verify(db => db.GetAsync(It.IsAny <int>()), Times.Never);
var errors = ControllerTestHelper.GetBadRequestErrors(actual);
Assert.AreEqual(new[] { "Name field is required." }, errors["Name"]);
}
public async Task CanGetMakeIfDoesNotExist()
{
const int makeId = 123;
_makesRepository.Setup(repo => repo.GetAsync(makeId)).ReturnsAsync(default(Make));
var actual = await _controller.GetMakeAsync(makeId);
_makesRepository.Verify(repo => repo.GetAsync(makeId), Times.Once);
_mapper.Verify(m => m.Map <Make, MakeResource>(_makes.First()), Times.Never);
var error = ControllerTestHelper.GetNotFoundError(actual);
Assert.AreEqual("Make with id = 123 does not exist!", error);
}
public async Task CanDeleteExistingFeatureIfErrorOccured()
{
const int featureId = 123;
Feature Feature = new Feature()
{
Id = featureId, Name = "Audi"
};
_featuresRepository.Setup(repo => repo.GetAsync(featureId)).ReturnsAsync(Feature);
_featuresRepository.Setup(repo => repo.Delete(Feature)).Throws(new Exception("Sql exception occured"));
var actual = await _controller.DeleteAsync(featureId);
_featuresRepository.Verify(repo => repo.GetAsync(featureId), Times.Once);
_featuresRepository.Verify(repo => repo.Delete(Feature), Times.Once);
var error = ControllerTestHelper.GetBadRequestError(actual);
Assert.AreEqual($"Cannot delete Feature with id = 123 : \"Sql exception occured\"", error);
}
