public async Task UpdateAsync_ShouldThrowException_WhenExerciseExistsButNameIsNotUnique()
{
var existing = "randomExercise";
var exercise = _fixture.Build <Exercise>()
.Create();
_exerciseRepository.GetAsync(exercise.Id).Returns(exercise);
_exerciseRepository.AnyAsync(e => e.Name == existing).ReturnsForAnyArgs(true);
var exception = await Record.ExceptionAsync(() => _sut.UpdateAsync(exercise.Id, existing,
exercise.PartOfBody.Name.ToString()));
exception.ShouldNotBeNull();
exception.ShouldBeOfType(typeof(NameInUseException));
exception.Message.ShouldBe($"Exercise with name: '{existing}' already exists.");
}
public async Task UpdateAsync(int id, string name, string partOfBody)
{
var exercise = await _exerciseRepository.GetOrFailAsync(id);
// If exercise has the same name, ensure that name will be searching for exercise with this name
if (await _exerciseRepository.AnyAsync(p => p.Name == name))
{
if (exercise.Name != name)
{
throw new NameInUseException(nameof(Exercise), name);
}
}
exercise.SetName(name);
exercise.PartOfBody.Id = PartOfBody.GetPart(partOfBody).Id;
await _exerciseRepository.UpdateAsync(exercise);
}