public async Task Exists_ShouldThrowArgumentNullException_WhenIdIsInvalid(string id)
{
TokenUser expectedTokenUser = new TokenUser()
{
Id = "TestId"
};
Mock <ILogger <TokenUserData> > mockLogger = new Mock <ILogger <TokenUserData> >();
Mock <ITokenUserRepository> mockTokenUserRepository = new Mock <ITokenUserRepository>();
mockTokenUserRepository.Setup(x => x.Load(It.IsAny <string>())).Returns(Task.FromResult(expectedTokenUser));
TokenUserData sut = new TokenUserData(mockLogger.Object, mockTokenUserRepository.Object);
await Assert.ThrowsAsync <ArgumentNullException>(() => sut.Exists(id));
}
public async Task Exists_ShouldReturnTrue_WhenTokenUserIsFoundAndIdsMatch()
{
TokenUser expectedTokenUser = new TokenUser()
{
Id = "TestId"
};
Mock <ILogger <TokenUserData> > mockLogger = new Mock <ILogger <TokenUserData> >();
Mock <ITokenUserRepository> mockTokenUserRepository = new Mock <ITokenUserRepository>();
mockTokenUserRepository.Setup(x => x.Load(It.IsAny <string>())).Returns(Task.FromResult(expectedTokenUser));
TokenUserData sut = new TokenUserData(mockLogger.Object, mockTokenUserRepository.Object);
bool exists = await sut.Exists(expectedTokenUser.Id);
mockTokenUserRepository.Verify(x => x.Load(expectedTokenUser.Id), Times.Once());
Assert.True(exists);
}
