public async Task DoNotDownloadFileIfExists([Frozen] Mock <IFile> fileMock)
{
var options = Options.Create(new AppOptions());
var client = new HttpClient();
fileMock.Setup(x => x.Exists(It.IsAny <string>())).Returns(true);
fileMock.Setup(x => x.OpenRead(It.IsAny <string>())).Returns(new MemoryStream());
var sut = new BlobProvider(client, fileMock.Object, options);
await using var stream = await sut.GetCsvAsync();
stream.ShouldNotBeNull();
fileMock.Verify(x => x.OpenWrite(It.IsAny <string>()), Times.Never);
}
public async Task DownloadFileIfNotExists(
[Frozen] Mock <HttpMessageHandler> messageHandlerMock,
[Frozen] Mock <IFile> fileMock)
{
var options = Options.Create(new AppOptions
{
CsvUrl = "http://localhost"
});
var client = SetupHttpClient(messageHandlerMock);
fileMock.Setup(x => x.Exists(It.IsAny <string>())).Returns(false);
fileMock.Setup(x => x.OpenWrite(It.IsAny <string>())).Returns(new MemoryStream());
var sut = new BlobProvider(client, fileMock.Object, options);
await using var stream = await sut.GetCsvAsync();
stream.ShouldNotBeNull();
fileMock.Verify(x => x.OpenWrite(It.IsAny <string>()), Times.Once);
}
