public async Task FetchReadme_ReadmeNotFound()
{
// Arrange
MockRestClient(null, HttpStatusCode.NotFound);
DataSourceAdaptee = new GithubDataSourceAdaptee(ConfigurationMock, ClientFactoryMock.Object, Mapper);
// Act
Func <Task> act = () => DataSourceAdaptee.FetchReadme(It.IsAny <string>(), It.IsAny <string>());
string retrievedReadme = await DataSourceAdaptee.FetchReadme(It.IsAny <string>(), It.IsAny <string>());
// Assert
act.Should().NotThrow();
retrievedReadme.Should().BeNullOrEmpty();
}
public async Task FetchReadme_GoodFlow(
[GithubDataSourceReadmeResourceResultDataSource] GithubDataSourceReadmeResourceResult resourceResult)
{
// Arrange
MockRestClient(resourceResult, HttpStatusCode.OK);
DataSourceAdaptee = new GithubDataSourceAdaptee(ConfigurationMock, ClientFactoryMock.Object, Mapper);
// Act
Action act = () => DataSourceAdaptee.FetchReadme(It.IsAny <string>(), It.IsAny <string>());
string retrievedResourceResult = await DataSourceAdaptee.FetchReadme(It.IsAny <string>(), It.IsAny <string>());
// Assert
act.Should().NotThrow();
retrievedResourceResult.Should().BeEquivalentTo(JsonConvert.SerializeObject(resourceResult));
}
public void FetchReadme_ResponseIsNotSuccessful()
{
// Arrange
string errorMessage = "Invalid test request";
MockRestClient(null, HttpStatusCode.BadRequest, errorMessage);
DataSourceAdaptee = new GithubDataSourceAdaptee(ConfigurationMock, ClientFactoryMock.Object, Mapper);
// Act
Func <Task> act = () => DataSourceAdaptee.FetchReadme(It.IsAny <string>(), It.IsAny <string>());
// Assert
act.Should().ThrowExactly <ExternalException>().WithMessage(errorMessage);
}
