public async Task ShouldThrowExceptionWhenTakeIsLessThan50()
{
// Arrange
var filter = ContributorFilterDtoFactory.CreateWithTake(30);
// Act
await sut.GetContributorsByCityAsync(filter);
// Assert
}
public async Task ShouldThrowExceptionWhenTakeBetween50And100()
{
// Arrange
var filter = ContributorFilterDtoFactory.CreateWithTake(75);
// Act
await sut.GetContributorsByCityAsync(filter);
// Assert
}
public void ShouldReturnFalseWhenTakeIsNot50Or100Or150()
{
// Arrange
var filter = ContributorFilterDtoFactory.CreateWithTake(30);
// Act
var actual = sut.Validate(filter);
// Assert
Assert.IsFalse(actual);
}
public void ShouldReturnTrueWhenTakeIs150()
{
// Arrange
var filter = ContributorFilterDtoFactory.CreateWithTake(150);
// Act
var actual = sut.Validate(filter);
// Assert
Assert.IsTrue(actual);
}
public void ShouldReturnContributorsWhenTakeIs50()
{
// Arrange
var filter = ContributorFilterDtoFactory.CreateWithTake(50);
var expected = ContributorFactory.CreateList(50);
contributorRepository.GetByCityAsync(filter.CityName, Arg.Any <int>(), Arg.Any <int>()).Returns(expected);
contributorFilterValidator.Validate(filter).Returns(true);
// Act
var actual = sut.GetContributorsByCityAsync(filter);
// Assert
Assert.IsNotNull(actual);
}
public async Task ShouldReturnContributorsWhenTakeIs100()
{
// Arrange
var filter = ContributorFilterDtoFactory.CreateWithTake(100);
var expected = ContributorFactory.CreateList(filter.Take);
contributorRepository.GetByCityAsync(filter.CityName, 1, 100).Returns(expected);
contributorFilterValidator.Validate(filter).Returns(true);
// Act
var actual = await sut.GetContributorsByCityAsync(filter);
// Assert
Assert.AreEqual(expected.Count(), actual.Count());
Assert.AreEqual(expected.First().Username, actual.First().Username);
Assert.AreEqual(expected.Last().Username, actual.Last().Username);
}
