public void WriteContentFile_writes_an_empty_file_to_disk_if_content_is_null()
{
ITraceFileWriter sut = new TraceFileWriter();
var content = new byte[] { 65, 66, 67 };
sut.WriteContentFile("test.content.txt", null);
Thread.Sleep(100); // File write is async
File.ReadAllText("test.content.txt", Encoding.ASCII).Should().BeEmpty();
File.Delete("test.content.txt");
}
public void WriteContentFile_writes_a_file_to_disk_that_contains_the_content()
{
ITraceFileWriter sut = new TraceFileWriter();
var content = new byte[] { 65, 66, 67 };
sut.WriteContentFile("test.content.txt", content);
Thread.Sleep(100); // File write is async
File.ReadAllText("test.content.txt", Encoding.ASCII).Should().Be("ABC");
File.Delete("test.content.txt");
}
public async Task Can_read_headers_from_header_file()
{
var traceFileWriter = new TraceFileWriter();
var headers = new Dictionary <string, string>()
{
["Content-Length"] = "1000",
["Content-Type"] = "text/plain"
};
await traceFileWriter.WriteHeaderFileAsync("test.header.txt", headers);
var sut = new TraceFileReader();
var result = sut.ReadHeaderFileAsync("test.header.txt").Result;
result.Should().BeEquivalentTo(headers);
File.Delete("test.header.txt");
}
public async Task GetTraceFilesAsync_catches_errors_when_reading_a_file_and_logs_them()
{
var loggerMock = new Mock <ILogger>();
var traceFileReaderMock = new Mock <TraceFileReader>()
{
CallBase = true
};
var sut = new TraceManager(null, null, traceFileReaderMock.Object, CreateDummyConfiguration(), loggerMock.Object);
const string filePrefix1 = "7975999f-54d9-4b21-a093-4502ea372723-635497418466831637";
const string filePrefix2 = "7975999f-54d9-4b21-a093-4502ea372723-635497418466831700";
IEnumerable <Trace> result;
var clientHeaders = new Dictionary <string, string>()
{
["Content-Type"] = "text/plain",
["Content-Length"] = "0"
};
var onPremiseTargetHeaders = new Dictionary <string, string>()
{
["Content-Type"] = "image/png",
["Content-Length"] = "500"
};
Directory.CreateDirectory("tracefiles");
var traceFileWriter = new TraceFileWriter();
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix1 + ".ct.headers", clientHeaders);
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix1 + ".optt.headers", onPremiseTargetHeaders);
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix2 + ".crxxxxxxx.headers", clientHeaders);
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix2 + ".ltrxxxxxxx.headers", onPremiseTargetHeaders);
loggerMock.Setup(l => l.Warning <string>(It.IsAny <FileNotFoundException>(), It.IsAny <string>(), It.IsAny <string>()));
result = await sut.GetTracesAsync(Guid.Parse("7975999f-54d9-4b21-a093-4502ea372723"));
Directory.Delete("tracefiles", true);
loggerMock.Verify(m => m.Warning(It.IsAny <FileNotFoundException>(), It.IsAny <string>(), It.IsAny <string>()), Times.Exactly(2));
result.Count().Should().Be(1);
}
public void WriteHeaderFile_writes_a_file_to_disk_that_contains_the_headers_as_json()
{
ITraceFileWriter sut = new TraceFileWriter();
IDictionary <string, string> headers = new Dictionary <string, string>
{
{ "Content-Disposition", "attachment" },
{ "Content-Length", "3" },
{ "X-TTRELAY-TIMEOUT", "OnPremise" },
};
sut.WriteHeaderFile("test.headers.txt", headers);
Thread.Sleep(100); // File write is async
var referenceObject = JsonConvert.DeserializeObject <IDictionary <string, string> >(File.ReadAllText("test.headers.txt", Encoding.UTF8));
referenceObject.ShouldBeEquivalentTo(headers);
File.Delete("test.headers.txt");
}
public async Task GetTraceFilesAsync_returns_file_info_objects_for_all_trace_files_of_a_given_prefix()
{
var traceFileReaderMock = new Mock <TraceFileReader>()
{
CallBase = true
};
var sut = new TraceManager(null, null, traceFileReaderMock.Object, CreateDummyConfiguration(), null);
const string filePrefix1 = "7975999f-54d9-4b21-a093-4502ea372723-635497418466831637";
const string filePrefix2 = "7975999f-54d9-4b21-a093-4502ea372723-635497418466831700";
IEnumerable <Trace> result;
var clientHeaders = new Dictionary <string, string>()
{
["Content-Type"] = "text/plain",
["Content-Length"] = "0"
};
var onPremiseTargetHeaders = new Dictionary <string, string>()
{
["Content-Type"] = "image/png",
["Content-Length"] = "500"
};
Directory.CreateDirectory("tracefiles");
var traceFileWriter = new TraceFileWriter();
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix1 + ".ct.headers", clientHeaders);
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix1 + ".optt.headers", onPremiseTargetHeaders);
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix2 + ".ct.headers", clientHeaders);
await traceFileWriter.WriteHeaderFileAsync("tracefiles/" + filePrefix2 + ".optt.headers", onPremiseTargetHeaders);
result = await sut.GetTracesAsync(Guid.Parse("7975999f-54d9-4b21-a093-4502ea372723"));
Directory.Delete("tracefiles", true);
result.Count().Should().Be(2);
}