public async Task DownloadOrderCsv_Success()
{
// ARRANGE
var requestMock = new Mock <HttpMessageHandler>(MockBehavior.Default);
string csvString =
@"CustomerId,Name,Product,Price,Weight,Country
16,Henry Been,Pepernoten,3.23,0.5,Netherlands
";
requestMock.SetupGetMethod(HttpStatusCode.OK, "001-experts-inputs.csv", csvString);
var httpClient = new HttpClient(requestMock.Object);
ICsvFileService srv = new CsvFileService(httpClient);
// ACT
var orderList = await srv.DownloadCsv(new Uri("https://henrybeen.nl/wp-content/uploads/2020/10/001-experts-inputs.csv"));
// ASSESS
Assert.Single <CsvOrderLine>(orderList);
var product = orderList.Single();
Assert.Equal(16, product.CustomerId);
Assert.Equal("Henry Been", product.Name);
Assert.Equal("Pepernoten", product.Product);
Assert.Equal(3.23d, product.Price);
Assert.Equal(0.5d, product.Weight);
Assert.Equal("Netherlands", product.Country);
}
public async Task DownloadOrderCsv_NotFound()
{
// ARRANGE
var requestMock = new Mock <HttpMessageHandler>(MockBehavior.Default);
string csvString = String.Empty;
requestMock.SetupGetMethod(HttpStatusCode.NotFound, "001-experts-inputs.csv", csvString);
var httpClient = new HttpClient(requestMock.Object);
ICsvFileService srv = new CsvFileService(httpClient);
// ACT / ASSERT
await Assert.ThrowsAsync <InvalidOperationException>(() => srv.DownloadCsv(new Uri("https://wwwdoesnotexist")));
}
public async Task DownloadOrderCsv_InvalidCountry()
{
// ARRANGE
var requestMock = new Mock <HttpMessageHandler>(MockBehavior.Default);
string csvString =
@"CustomerId,Name,Product,Price,Weight,Country
16,Henry Been,Pepernoten,3.23,0,5,Netherlands
";
requestMock.SetupGetMethod(HttpStatusCode.OK, "001-experts-inputs.csv", csvString);
var httpClient = new HttpClient(requestMock.Object);
ICsvFileService srv = new CsvFileService(httpClient);
// ACT / ASSERT
var orderList = await srv.DownloadCsv(new Uri("https://henrybeen.nl/wp-content/uploads/2020/10/001-experts-inputs.csv"));
Assert.Empty(orderList);
}