public async Task TestEntryPointZipGeneration()
{
string csv = $"A,B,C,D{Environment.NewLine}1,2,3,4";
byte[] zipBytes = null;
ITopicAndTaskSectionOptions topicsAndTasks = TestConfigurationHelper.GetTopicsAndTasks();
Mock <ILogger> logger = new Mock <ILogger>();
Mock <IStreamableKeyValuePersistenceService> streamableKeyValuePersistenceService =
new Mock <IStreamableKeyValuePersistenceService>();
streamableKeyValuePersistenceService.Setup(x =>
x.SaveAsync(It.IsAny <string>(), It.IsAny <Stream>(), It.IsAny <CancellationToken>()))
.Callback <string, Stream, CancellationToken>((s, m, c) =>
{
zipBytes = new byte[m.Length];
m.Seek(0, SeekOrigin.Begin);
m.Read(zipBytes, 0, (int)m.Length);
})
.Returns(Task.CompletedTask);
Mock <IReport> report = new Mock <IReport>();
report.SetupGet(x => x.ReportTaskName).Returns(topicsAndTasks.TopicReports_TaskGenerateAllbOccupancyReport);
report.Setup(x =>
x.GenerateReport(It.IsAny <IReportServiceContext>(), It.IsAny <ZipArchive>(), It.IsAny <bool>(), It.IsAny <CancellationToken>()))
.Callback <IReportServiceContext, ZipArchive, bool, CancellationToken>((j, z, b, c) =>
{
ZipArchiveEntry archivedFile = z.CreateEntry("ExampleReport.csv", CompressionLevel.Optimal);
using (var sw = new StreamWriter(archivedFile.Open()))
{
sw.Write(csv);
}
})
.Returns(Task.CompletedTask);
report.Setup(x => x.IsMatch(It.IsAny <string>())).Returns(true);
JobContextMessage jobContextMessage =
new JobContextMessage(
1,
new ITopicItem[] { new TopicItem("SubscriptionName", new List <ITaskItem> {
new TaskItem(new List <string> {
topicsAndTasks.TopicReports_TaskGenerateAllbOccupancyReport
}, false)
}) },
0,
DateTime.UtcNow);
jobContextMessage.KeyValuePairs.Add(JobContextMessageKey.UkPrn, 1234);
EntryPoint entryPoint = new EntryPoint(
logger.Object,
streamableKeyValuePersistenceService.Object,
new[] { report.Object });
await entryPoint.Callback(new ReportServiceJobContextMessageContext(jobContextMessage), CancellationToken.None);
string zipContents;
using (MemoryStream ms = new MemoryStream(zipBytes))
{
using (ZipArchive archive = new ZipArchive(ms, ZipArchiveMode.Read))
{
ZipArchiveEntry entry = archive.GetEntry("ExampleReport.csv");
entry.Should().NotBeNull();
using (StreamReader reader = new StreamReader(entry.Open()))
{
zipContents = reader.ReadToEnd();
}
}
}
zipContents.Should().NotBeNullOrEmpty();
zipContents.Should().Be(csv);
}