public async Task Handle_WhenFoundRandom_ReturnsSuccessfulResponse()
{
var expectedUrl = new ShortUrl
{
Adjective = new Adjective {
Value = "Adj"
},
Adverb = new Adverb {
Value = "Adv"
},
Noun = new Noun {
Value = "Nou"
},
BaseDomain = "https://localhost/",
DateCreated = DateTimeOffset.UtcNow,
TargetUrl = "https://localhost/"
};
_shortUrlRepositoryMock.Setup(m => m.GetRandomAsync(It.IsAny <string>()))
.ReturnsAsync(expectedUrl);
var handler = new GetRandomUrlQueryHandler(_shortUrlRepositoryMock.Object);
var actual = await handler.Handle(new GetRandomUrlQuery { LanguageCode = "en" }, CancellationToken.None);
Assert.True(actual.IsSuccessful);
Assert.Equal(expectedUrl.DateCreated, actual.DateCreated);
Assert.Equal(expectedUrl.TargetUrl, actual.TargetUrl);
Assert.Equal("en", actual.Language);
Assert.Equal($"https://localhost/AdvAdjNou", actual.Url);
}
public async Task Handle_WhenCouldNotFindRandom_ReturnsFailedResponse()
{
const string expectedError = "Expected error message";
const string expectedInnerError = "Expected error message inner";
_shortUrlRepositoryMock.Setup(m => m.GetRandomAsync(It.IsAny <string>()))
.ThrowsAsync(new InvalidOperationException(expectedError, new Exception(expectedInnerError)));
var handler = new GetRandomUrlQueryHandler(_shortUrlRepositoryMock.Object);
var actual = await handler.Handle(new GetRandomUrlQuery(), CancellationToken.None);
Assert.False(actual.IsSuccessful);
Assert.Equal(2, actual.Errors.Count);
Assert.Equal(expectedError, actual.Errors[0].Message);
Assert.Equal(expectedInnerError, actual.Errors[1].Message);
}
