public async Task ItShouldFailToDownloadAnImageAndFailThePipeline()
{
var imageUrl = "https://google.com/img";
var tempFilePath = "/path/to/temp/file";
var taskIdentifier = 5;
var merchantDetails = new MerchantDetails()
{
Values =
{
{ "img", new MerchantDetailsItem()
{
Value = imageUrl
} }
}
};
var dataCollection = new Dictionary <string, object>();
var diskService = new Mock <IDiskService>();
diskService.Setup(x => x.GetTempFilePath()).Returns(tempFilePath);
var networkService = new Mock <INetworkService>();
networkService.Setup(x => x.DownloadFile(It.IsAny <string>(), It.IsAny <string>())).ThrowsAsync(new WebException());
var pipelineContext = new Mock <IPipelineContext>();
pipelineContext.SetupGet(x => x.TaskIdentifier).Returns(taskIdentifier);
pipelineContext.SetupGet(x => x.MerchantDetails).Returns(merchantDetails);
pipelineContext.SetupGet(x => x.Data).Returns(dataCollection);
var task = new ImageAcquisitionTask(diskService.Object, networkService.Object);
var result = await task.Process(pipelineContext.Object);
Assert.False(result.IsSuccess);
Assert.NotNull(result.Details);
}
public async Task ItShouldDownloadTheCorrectImageFileAndStoreThePath()
{
var imageUrl = "https://google.com/img";
var tempFilePath = "/path/to/temp/file";
var taskIdentifier = 5;
var merchantDetails = new MerchantDetails()
{
Values =
{
{ "img", new MerchantDetailsItem()
{
Value = imageUrl
} }
}
};
var dataCollection = new Dictionary <string, object>();
var diskService = new Mock <IDiskService>();
diskService.Setup(x => x.GetTempFilePath()).Returns(tempFilePath);
var networkService = new Mock <INetworkService>();
var pipelineContext = new Mock <IPipelineContext>();
pipelineContext.SetupGet(x => x.TaskIdentifier).Returns(taskIdentifier);
pipelineContext.SetupGet(x => x.MerchantDetails).Returns(merchantDetails);
pipelineContext.SetupGet(x => x.Data).Returns(dataCollection);
var task = new ImageAcquisitionTask(diskService.Object, networkService.Object);
await task.Process(pipelineContext.Object);
Assert.True(dataCollection.ContainsKey("ImageLocalPath"));
Assert.Equal(tempFilePath, dataCollection["ImageLocalPath"]);
networkService.Verify(x => x.DownloadFile(It.Is <string>(y => y == imageUrl), It.Is <string>(y => y == tempFilePath)));
}
