public void FormatProject()
{
string unformattedCsFilePath = Path.Combine(BaselineHelper.GetAssetsDirectory(), UnformattedFileName);
string projectDirectory = DotNetHelper.ExecuteNew("console", nameof(FormatProject), "C#");
string projectFilePath = Path.Combine(projectDirectory, nameof(FormatProject) + ".csproj");
string testFilePath = Path.Combine(projectDirectory, TestFileName);
File.Copy(unformattedCsFilePath, testFilePath);
DotNetHelper.ExecuteCmd($"format {projectFilePath}");
BaselineHelper.CompareFiles(ExpectedFormattedFileName, testFilePath, OutputHelper);
}
public void WatchTests()
{
string projectDirectory = DotNetHelper.ExecuteNew(DotNetTemplate.Console.GetName(), nameof(DotNetWatchTests));
bool outputChanged = false;
// We expect an exit code of 143 (128 + 15, i.e. SIGTERM) because we are killing the process manually
DotNetHelper.ExecuteCmd(
"watch run",
workingDirectory: projectDirectory,
additionalProcessConfigCallback: processConfigCallback,
expectedExitCode: 143,
millisecondTimeout: 30000);
Assert.True(outputChanged);
void processConfigCallback(Process process)
{
const string waitingString = "Waiting for a file to change before restarting dotnet...";
const string expectedString = "Hello from dotnet watch!";
bool fileChanged = false;
process.OutputDataReceived += new DataReceivedEventHandler((sender, e) =>
{
if (e.Data?.Contains(waitingString) ?? false)
{
if (!fileChanged)
{
OutputHelper.WriteLine("Program started, changing file on disk to trigger restart...");
File.WriteAllText(
Path.Combine(projectDirectory, "Program.cs"),
File.ReadAllText(Path.Combine(projectDirectory, "Program.cs")).Replace("Hello, World!", expectedString));
fileChanged = true;
}
}
else if (e.Data?.Contains(expectedString) ?? false)
{
outputChanged = true;
OutputHelper.WriteLine("Successfully re-ran program after code change.");
ExecuteHelper.ExecuteProcessValidateExitCode("kill", $"-s TERM {process.Id}", OutputHelper);
}
});
}
}