public void ArrangeDirectoryEmptyTest()
{
string testSourceParentDirectory = Path.Combine(Path.GetTempPath(), "TestSource");
try
{
try
{
Directory.CreateDirectory(testSourceParentDirectory);
}
catch
{
}
TestLogger logger = new TestLogger();
bool success = Arrange(logger, testSourceParentDirectory);
string log = logger.ToString();
Assert.IsTrue(success, "Expected directory to be arranged succesfully - " + log);
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "0 files written."),
"Expected 0 files to be written - " + log);
}
finally
{
try
{
Directory.Delete(testSourceParentDirectory, true);
}
catch
{
}
}
}
public void CodeWithMultilineAutoPropertyShouldBeFormatted()
{
var tmp = GetTempCSharpFile();
try
{
File.WriteAllText(tmp, GetTestFileContents(_uglyCodeResourceName));
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(tmp, null);
Assert.IsTrue(success, "Expected file to be arranged succesfully. - " + logger);
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "1 files written."), "Expected 1 file to be written. - " + logger);
string originalContents = GetTestFileContents(_prettyCodeResourceName);
Assert.AreEqual(originalContents, File.ReadAllText(tmp), "File should have been formatted to look like the pretty code file.");
}
finally
{
File.Delete(tmp);
}
}
public void CodeWithMultilinePropertyShouldNotBeFormatted()
{
var tmp = GetTempCSharpFile();
try
{
File.WriteAllText(tmp, GetTestFileContents(_implementedPropertyResourceName));
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(tmp, null);
Assert.IsTrue(success, "Expected file to be arranged succesfully. - " + logger);
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "0 files written."), "Expected no file to be written. - " + logger);
string originalContents = GetTestFileContents(_implementedPropertyResourceName);
Assert.AreEqual(originalContents, File.ReadAllText(tmp), "File contents should have been preserved.");
}
finally
{
File.Delete(tmp);
}
}
public void ArrangeReadOnlySourceFileTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
File.SetAttributes(_testValidSourceFile1, FileAttributes.ReadOnly);
try
{
bool success = fileArranger.Arrange(_testValidSourceFile1, null);
Assert.IsFalse(success, "Expected file to not be arranged succesfully.");
Assert.IsTrue(logger.HasMessage(LogLevel.Verbose, "0 files written."));
}
finally
{
File.SetAttributes(_testValidSourceFile1, FileAttributes.Normal);
}
}
public void ArrangeProjectFilteredTest()
{
CodeConfiguration filterProjectConfig = CodeConfiguration.Default.Clone() as CodeConfiguration;
// Set up the filter
FilterBy filter = new FilterBy();
filter.Condition = "!($(File.Path) : '.Filtered.')";
((ProjectHandlerConfiguration)filterProjectConfig.Handlers[0]).ProjectExtensions[0].FilterBy = filter;
string filterProjectConfigFile = Path.Combine(Path.GetTempPath(), "FilterProjectConfig.xml");
try
{
filterProjectConfig.Save(filterProjectConfigFile);
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(filterProjectConfigFile, logger);
bool success = fileArranger.Arrange(_testFilteredProjectFile, null);
Assert.IsTrue(success, "Expected file to be arranged succesfully.");
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "0 files written."),
"Expected 0 files to be written - " + logger.ToString());
}
finally
{
try
{
File.Delete(filterProjectConfigFile);
}
catch
{
}
}
}
public void ArrangeNonExistantConfigurationTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger("blahblahblahblah.xml", logger);
bool success = fileArranger.Arrange(_testValidSourceFile1, null);
Assert.IsFalse(success, "Expected file to not be arranged succesfully.");
Assert.IsTrue(logger.HasPartialMessage(LogLevel.Error, "Unable to load configuration file"));
}
public void ArrangeInvalidSourceFileTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(_testInvalidSourceFile, null);
Assert.IsFalse(success, "Expected file to not be arranged succesfully.");
Assert.IsTrue(logger.HasMessage(LogLevel.Verbose, "0 files written."));
}
public void ArrangeMSBuildSolutionTest()
{
TestLogger logger = new TestLogger();
bool success = Arrange(logger, _testMSBuildSolutionFile);
Assert.IsTrue(success, "Expected file to be arranged succesfully - {0}", logger.ToString());
Assert.IsTrue(logger.HasMessage(LogLevel.Verbose, "2 files written."), logger.ToString());
}
public void ArrangeDirectoryTest()
{
string testSourceParentDirectory = Path.Combine(Path.GetTempPath(), "TestSource");
string testSourceChildDirectory = Path.Combine(testSourceParentDirectory, "Child");
try
{
try
{
Directory.CreateDirectory(testSourceParentDirectory);
}
catch
{
}
try
{
Directory.CreateDirectory(testSourceChildDirectory);
}
catch
{
}
File.Copy(
_testValidSourceFile1,
Path.Combine(testSourceParentDirectory, Path.GetFileName(_testValidSourceFile1)),
true);
File.Copy(
_testValidSourceFile2,
Path.Combine(testSourceParentDirectory, Path.GetFileName(_testValidSourceFile2)),
true);
File.Copy(
_testValidSourceFile1,
Path.Combine(testSourceChildDirectory, Path.GetFileName(_testValidSourceFile1)),
true);
File.Copy(
_testValidSourceFile2,
Path.Combine(testSourceChildDirectory, Path.GetFileName(_testValidSourceFile2)),
true);
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(testSourceParentDirectory, null);
string log = logger.ToString();
Assert.IsTrue(success, "Expected directory to be arranged succesfully - " + log);
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "4 files written."),
"Expected 4 files to be written - " + log);
}
finally
{
try
{
Directory.Delete(testSourceParentDirectory, true);
}
catch
{
}
}
}
public void ArrangeEmptyProjectTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
string emptyProjectFile = Path.Combine(
Path.GetTempPath(),
Guid.NewGuid().ToString().Replace('-', '_') + ".csproj");
File.WriteAllText(emptyProjectFile, "<Project></Project>");
try
{
bool success = fileArranger.Arrange(emptyProjectFile, null);
Assert.IsTrue(success, "Expected file to be arranged succesfully.");
Assert.IsTrue(
logger.HasPartialMessage(LogLevel.Warning, "does not contain any supported source files"));
}
finally
{
try
{
File.Delete(emptyProjectFile);
}
catch
{
}
}
}
/// <summary>
/// Arranges using the specified args and logger.
/// </summary>
/// <param name="logger">The logger.</param>
/// <param name="args">The command args.</param>
/// <returns>True if succesful, otherwise false.</returns>
private bool Arrange(TestLogger logger, params string[] args)
{
CommandArguments commandArgs = CommandArguments.Parse(args);
return Program.Run(logger, commandArgs);
}
public void RestoreUnknownTest()
{
TestLogger logger = new TestLogger();
bool success = Arrange(logger, Guid.NewGuid().ToString(), "/r");
Assert.IsFalse(success, "Expected file to not be restored succesfully.");
Assert.IsTrue(logger.HasMessage(LogLevel.Error, "Restore failed"));
}
public void ArrangeSingleSourceFileTest()
{
TestLogger logger = new TestLogger();
string originalText = File.ReadAllText(_testValidSourceFile1);
bool success = Arrange(logger, _testValidSourceFile1);
Assert.IsTrue(success, "Expected file to be arranged succesfully.");
Assert.IsTrue(logger.HasMessage(LogLevel.Verbose, "1 files written."));
string arrangedText = File.ReadAllText(_testValidSourceFile1);
Assert.IsTrue(arrangedText.Length > 0, "File is empty.");
Assert.AreNotEqual(originalText, arrangedText, "File was not arranged.");
}
public void ArrangeSingleSourceFileOutputTest()
{
string tempFile = Path.GetTempFileName();
try
{
TestLogger logger = new TestLogger();
string originalText = File.ReadAllText(_testValidSourceFile1);
bool success = Arrange(logger, _testValidSourceFile1, tempFile);
string postText = File.ReadAllText(_testValidSourceFile1);
Assert.AreEqual(originalText, postText, "Original file should not have been modified.");
Assert.IsTrue(File.Exists(tempFile), "Output file was not created.");
string arrangedText = File.ReadAllText(tempFile);
Assert.IsTrue(arrangedText.Length > 0, "Output file is empty.");
Assert.AreNotEqual(originalText, arrangedText, "File was not arranged.");
Assert.IsTrue(success, "Expected file to be arranged succesfully.");
Assert.IsTrue(logger.HasMessage(LogLevel.Verbose, "1 files written."));
}
finally
{
if (File.Exists(tempFile))
{
File.Delete(tempFile);
}
}
}
public void ArrangeSolutionTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(_testSolutionFile, null);
Assert.IsTrue(success, "Expected file to be arranged succesfully.");
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "2 files written."),
"Expected 2 files to be written. - " + logger.ToString());
}
public void ArrangeUTF8EncodedSourceFileTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(_testUTF8File, null);
Assert.IsTrue(success, "Expected file to be arranged succesfully. - " + logger.ToString());
Assert.IsTrue(
logger.HasMessage(LogLevel.Verbose, "1 files written."),
"Expected 1 file to be written. - " + logger.ToString());
string originalContents = GetTestFileContents("UTF8.cs", Encoding.UTF8);
originalContents = originalContents.Replace("#endregion", "#endregion Fields");
Assert.AreEqual(originalContents, File.ReadAllText(_testUTF8File, Encoding.UTF8), "File contents should have been preserved.");
}
public void ArrangeInvalidConfigurationTest()
{
string testConfiguration = Path.GetTempFileName();
File.WriteAllText(testConfiguration, "<xml");
try
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(testConfiguration, logger);
bool success = fileArranger.Arrange(_testValidSourceFile1, null);
Assert.IsFalse(success, "Expected file to not be arranged succesfully.");
Assert.IsTrue(logger.HasPartialMessage(LogLevel.Error, "Unable to load configuration file"));
}
finally
{
try
{
File.Delete(testConfiguration);
}
catch
{
}
}
}
/// <summary>
/// Tests the files.
/// </summary>
/// <param name="inputDir">The input dir.</param>
/// <param name="logger">The logger.</param>
private static void TestFiles(string inputDir, ILogger logger)
{
if (!Directory.Exists(inputDir))
{
logger.LogMessage(LogLevel.Error, "Test directory {0} does not exist", inputDir);
Environment.Exit(Fail);
}
string arrangedDir = Path.Combine(inputDir, "Arranged");
if (Directory.Exists(arrangedDir))
{
Directory.Delete(arrangedDir, true);
}
Directory.CreateDirectory(arrangedDir);
FileInfo[] allSourceFiles = GetSourceFileNames(inputDir);
logger.LogMessage(LogLevel.Info, "Testing with {0} source files...", allSourceFiles.Length);
int preprocessorCount = 0;
int uncompiledCount = 0;
int successCount = 0;
int failedCount = 0;
TestLogger testLogger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, testLogger);
foreach (FileInfo sourceFile in allSourceFiles)
{
string initialSource = File.ReadAllText(sourceFile.FullName, Encoding.Default);
CompilerResults initialResults = CompileSourceFile(sourceFile, initialSource);
CompilerError error = TestUtilities.GetCompilerError(initialResults);
if (error == null)
{
logger.LogMessage(LogLevel.Trace, "Succesfully compiled {0}", sourceFile.FullName);
//
// Arrange the source code file
//
testLogger.Clear();
string outputFile = Path.Combine(arrangedDir, sourceFile.Name);
bool success = false;
try
{
success = fileArranger.Arrange(sourceFile.FullName, outputFile);
}
catch (Exception ex)
{
logger.LogMessage(
LogLevel.Error,
"Unable to arrange {0}. {1}",
sourceFile.Name,
ex.Message);
failedCount++;
}
if (success)
{
logger.LogMessage(LogLevel.Info, "Arrange successful.");
}
else if (testLogger.HasPartialMessage(LogLevel.Warning, "preprocessor"))
{
logger.LogMessage(LogLevel.Trace, "File is unhandled.");
preprocessorCount++;
}
else
{
foreach (TestLogger.TestLogEvent logEvent in testLogger.Events)
{
logger.LogMessage(logEvent.Level, logEvent.Message);
}
logger.LogMessage(LogLevel.Error, "Unable to arrange {0}.", sourceFile.Name);
failedCount++;
}
if (success)
{
string arrangedSource = File.ReadAllText(outputFile, Encoding.Default);
CompilerResults arrangedResults = CompileSourceFile(
new FileInfo(outputFile), arrangedSource);
CompilerError arrangedError = TestUtilities.GetCompilerError(arrangedResults);
if (arrangedError == null)
{
logger.LogMessage(LogLevel.Trace, "Succesfully compiled arranged file {0}", outputFile);
try
{
bool assembliesMatch = CompareAssemblies(
initialResults.CompiledAssembly, arrangedResults.CompiledAssembly, logger);
if (assembliesMatch)
{
successCount++;
}
else
{
logger.LogMessage(LogLevel.Error, "Arranged assembly differs.");
failedCount++;
}
}
catch (ReflectionTypeLoadException ex)
{
logger.LogMessage(
LogLevel.Error,
"Failed to load one or more types. {0}, {1}",
outputFile,
ex.ToString());
failedCount++;
}
}
else
{
logger.LogMessage(
LogLevel.Error,
"Failed to compile arranged file {0}, {1}",
outputFile,
arrangedError.ToString());
failedCount++;
}
}
}
else
{
logger.LogMessage(LogLevel.Error, "Failed to compile {0}", sourceFile.FullName);
uncompiledCount++;
}
}
logger.LogMessage(LogLevel.Info, "Unsupported - preprocessor: " + preprocessorCount.ToString());
logger.LogMessage(LogLevel.Info, "Uncompiled: " + uncompiledCount.ToString());
logger.LogMessage(LogLevel.Info, "Success: " + successCount.ToString());
logger.LogMessage(LogLevel.Info, "Failed: " + failedCount.ToString());
}
public void ArrangeInvalidExtensionAssemblyTest()
{
string xml =
@"<CodeConfiguration xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xsd='http://www.w3.org/2001/XMLSchema'>
<Handlers>
<ProjectHandler Parser='NArrange.Core.MSBuildProjectParser'>
<ProjectExtensions>
<Extension Name='csproj'/>
</ProjectExtensions>
</ProjectHandler>
<SourceHandler Assembly='NArrange.BlahBlahBlahBlah, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'>
<SourceExtensions>
<Extension Name='cs'/>
</SourceExtensions>
</SourceHandler>
</Handlers>
</CodeConfiguration>";
string testConfiguration = Path.GetTempFileName();
File.WriteAllText(testConfiguration, xml);
try
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(testConfiguration, logger);
bool success = fileArranger.Arrange(_testValidSourceFile1, null);
Assert.IsFalse(success, "Expected file to not be arranged succesfully.");
Assert.IsTrue(logger.HasPartialMessage(LogLevel.Error, "Unable to load configuration file"));
}
finally
{
try
{
File.Delete(testConfiguration);
}
catch
{
}
}
}
public void ArrangeInvalidExtensionTest()
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
bool success = fileArranger.Arrange(_testInvalidExtensionFile, null);
Assert.IsFalse(success, "Expected file to not be arranged succesfully.");
Assert.IsTrue(logger.HasPartialMessage(LogLevel.Warning, "No assembly is registered to handle file"));
}
/// <summary>
/// Aranges the given file and saves changes back to the file.
/// </summary>
/// <param name="tempFile"></param>
/// <returns></returns>
private static bool Arrange(string tempFile)
{
TestLogger logger = new TestLogger();
FileArranger fileArranger = new FileArranger(null, logger);
return fileArranger.Arrange(tempFile, null);
}