public async Task FetchReadme_ContentNotFound()
{
// Arrange
MockRestClient(null, HttpStatusCode.NotFound);
DataSourceAdaptee = new GitlabDataSourceAdaptee(ConfigurationMock, ClientFactoryMock.Object, Mapper);
// Act
Action act = () => DataSourceAdaptee.FetchReadme("https://google.nl/test");
string retrievedReadmeContent = await DataSourceAdaptee.FetchReadme("https://google.nl/test");
// Assert
act.Should().NotThrow();
retrievedReadmeContent.Should().BeNullOrEmpty();
}
public async Task FetchReadme_GoodFlow()
{
// Arrange
string readmeContent = new string("This is the content from a test readme file");
MockRestClient(readmeContent, HttpStatusCode.OK);
DataSourceAdaptee = new GitlabDataSourceAdaptee(ConfigurationMock, ClientFactoryMock.Object, Mapper);
// Act
Action act = () => DataSourceAdaptee.FetchReadme("https://google.nl/test");
string retrievedReadme = await DataSourceAdaptee.FetchReadme("https://google.nl/test");
// Assert
act.Should().NotThrow();
retrievedReadme.Substring(1, retrievedReadme.Length - 2).Should().Be(readmeContent);
}
public void FetchReadme_ResponseIsNotSuccessful()
{
// Arrange
string errorMessage = "Invalid test request";
MockRestClient(null, HttpStatusCode.BadRequest, errorMessage);
DataSourceAdaptee = new GitlabDataSourceAdaptee(ConfigurationMock, ClientFactoryMock.Object, Mapper);
// Act
Func <Task> act = () => DataSourceAdaptee.FetchReadme("https://google.nl/test");
// Assert
act.Should().ThrowExactly <ExternalException>().WithMessage(errorMessage);
}