/// <summary>
/// Runs the tests and sets up the formatters.
/// </summary>
protected override void ExecuteTask()
{
if (FormatterElements.Count == 0) {
FormatterElement defaultFormatter = new FormatterElement();
defaultFormatter.Project = Project;
defaultFormatter.NamespaceManager = NamespaceManager;
defaultFormatter.Type = FormatterType.Plain;
defaultFormatter.UseFile = false;
FormatterElements.Add(defaultFormatter);
Log(Level.Warning, "No <formatter .../> element was specified." +
" A plain-text formatter was added to prevent losing output of the" +
" test results.");
Log(Level.Warning, "Add a <formatter .../> element to the" +
" <nunit2> task to prevent this warning from being output and" +
" to ensure forward compatibility with future revisions of NAnt.");
}
LogWriter logWriter = new LogWriter(this, Level.Info, CultureInfo.InvariantCulture);
EventListener listener = GetListener(logWriter);
foreach (NUnit2Test testElement in Tests) {
// Setup the test filter var to setup include/exclude filters.
ITestFilter testFilter = null;
// If the include categories contains values, setup the category
// filter with the include categories.
string includes = testElement.Categories.Includes.ToString();
if (!String.IsNullOrEmpty(includes))
{
testFilter = new CategoryFilter(includes.Split(','));
}
else
{
// If the include categories does not have includes but
// contains excludes, setup the category filter with the excludes
// and use the Not filter to tag the categories for exclude.
string excludes = testElement.Categories.Excludes.ToString();
if (!String.IsNullOrEmpty(excludes))
{
ITestFilter excludeFilter = new CategoryFilter(excludes.Split(','));
testFilter = new NotFilter(excludeFilter);
}
else
{
// If the categories do not contain includes or excludes,
// assign the testFilter var with an empty filter.
testFilter = TestFilter.Empty;
}
}
foreach (string testAssembly in testElement.TestAssemblies) {
// Setup the NUnit2TestDomain var.
NUnit2TestDomain domain = new NUnit2TestDomain();
// Setup the TestPackage var to use with the testrunner var
TestPackage package = new TestPackage(testAssembly);
try {
// Create the TestRunner var
TestRunner runner = domain.CreateRunner(
new FileInfo(testAssembly),
testElement.AppConfigFile,
testElement.References.FileNames);
// If the name of the current test element is not null,
// use it for the package test name.
if (!String.IsNullOrEmpty(testElement.TestName))
{
package.TestName = testElement.TestName;
}
// Bool var containing the result of loading the test package
// in the TestRunner var.
bool successfulLoad = runner.Load(package);
// If the test package load was successful, proceed with the
// testing.
if (successfulLoad)
{
// If the runner does not contain any tests, proceed
// to the next assembly.
if (runner.Test == null) {
Log(Level.Warning, "Assembly \"{0}\" contains no tests.",
testAssembly);
continue;
}
// Setup and run tests
TestResult result = runner.Run(listener, testFilter,
true, GetLoggingThreshold());
// flush test output to log
logWriter.Flush();
// format test results using specified formatters
FormatResult(testElement, result);
if (result.IsFailure &&
(testElement.HaltOnFailure || HaltOnFailure)) {
throw new BuildException("Tests Failed.", Location);
}
}
else
{
// If the package load failed, throw a build exception.
throw new BuildException("Test Package Load Failed.", Location);
}
} catch (BuildException) {
// re-throw build exceptions
throw;
} catch (Exception ex) {
if (!FailOnError) {
// just log error and continue with next test
// TODO: (RMB) Need to make sure that this is the correct way to proceed with displaying NUnit errors.
string logMessage =
String.Concat("[", Name, "] NUnit Error: ", ex.ToString());
Log(Level.Error, logMessage.PadLeft(Project.IndentationSize));
continue;
}
Version nunitVersion = typeof(TestResult).Assembly.GetName().Version;
throw new BuildException(string.Format(CultureInfo.InvariantCulture,
"Failure executing test(s). If you assembly is not built using"
+ " NUnit version {0}, then ensure you have redirected assembly"
+ " bindings. Consult the documentation of the <nunit2> task"
+ " for more information.", nunitVersion), Location, ex);
} finally {
domain.Unload();
// flush test output to log
logWriter.Flush();
}
}
}
}
/// <summary>
/// Adds a <see cref="FormatterElement"/> to the end of the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> to be added to the end of the collection.</param>
/// <returns>The position into which the new element was inserted.</returns>
public int Add(FormatterElement item)
{
return(base.List.Add(item));
}
/// <summary>
/// Runs the tests and sets up the formatters.
/// </summary>
protected override void ExecuteTask()
{
if (FormatterElements.Count == 0) {
FormatterElement defaultFormatter = new FormatterElement();
defaultFormatter.Project = Project;
defaultFormatter.NamespaceManager = NamespaceManager;
defaultFormatter.Type = FormatterType.Plain;
defaultFormatter.UseFile = false;
FormatterElements.Add(defaultFormatter);
Log(Level.Warning, "No <formatter .../> element was specified." +
" A plain-text formatter was added to prevent losing output of the" +
" test results.");
Log(Level.Warning, "Add a <formatter .../> element to the" +
" <nunit2> task to prevent this warning from being output and" +
" to ensure forward compatibility with future revisions of NAnt.");
}
LogWriter logWriter = new LogWriter(this, Level.Info, CultureInfo.InvariantCulture);
EventListener listener = new EventCollector(logWriter, logWriter);
foreach (NUnit2Test testElement in Tests) {
IFilter categoryFilter = null;
// include or exclude specific categories
string categories = testElement.Categories.Includes.ToString();
if (!StringUtils.IsNullOrEmpty(categories)) {
categoryFilter = new CategoryFilter(categories.Split(','), false);
} else {
categories = testElement.Categories.Excludes.ToString();
if (!StringUtils.IsNullOrEmpty(categories)) {
categoryFilter = new CategoryFilter(categories.Split(','), true);
}
}
foreach (string testAssembly in testElement.TestAssemblies) {
NUnit2TestDomain domain = new NUnit2TestDomain();
try {
TestRunner runner = domain.CreateRunner(
new FileInfo(testAssembly),
testElement.AppConfigFile,
testElement.References.FileNames);
Test test = null;
if (testElement.TestName != null) {
test = runner.Load(testAssembly, testElement.TestName);
} else {
test = runner.Load(testAssembly);
}
if (test == null) {
Log(Level.Warning, "Assembly \"{0}\" contains no tests.",
testAssembly);
continue;
}
// set category filter
if (categoryFilter != null) {
runner.Filter = categoryFilter;
}
// run test
TestResult result = runner.Run(listener);
// flush test output to log
logWriter.Flush();
// format test results using specified formatters
FormatResult(testElement, result);
if (result.IsFailure && (testElement.HaltOnFailure || HaltOnFailure)) {
throw new BuildException("Tests Failed.", Location);
}
} catch (BuildException) {
// re-throw build exceptions
throw;
} catch (Exception ex) {
if (!FailOnError) {
// just log error and continue with next test
Log(Level.Error, LogPrefix + "NUnit Error: " + ex.ToString());
continue;
}
Version nunitVersion = typeof(TestResult).Assembly.GetName().Version;
throw new BuildException(string.Format(CultureInfo.InvariantCulture,
"Failure executing test(s). If you assembly is not built using"
+ " NUnit version {0}, then ensure you have redirected assembly"
+ " bindings. Consult the documentation of the <nunit2> task"
+ " for more information.", nunitVersion), Location, ex);
} finally {
domain.Unload();
// flush test output to log
logWriter.Flush();
}
}
}
}
/// <summary>
/// Inserts a <see cref="FormatterElement"/> into the collection at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which <paramref name="item"/> should be inserted.</param>
/// <param name="item">The <see cref="FormatterElement"/> to insert.</param>
public void Insert(int index, FormatterElement item)
{
base.List.Insert(index, item);
}
/// <summary>
/// Removes a member from the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> to remove from the collection.</param>
public void Remove(FormatterElement item)
{
base.List.Remove(item);
}
/// <summary>
/// Determines whether a <see cref="FormatterElement"/> is in the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> to locate in the collection.</param>
/// <returns>
/// <see langword="true" /> if <paramref name="item"/> is found in the
/// collection; otherwise, <see langword="false" />.
/// </returns>
public bool Contains(FormatterElement item)
{
return(base.List.Contains(item));
}
/// <summary>
/// Retrieves the index of a specified <see cref="FormatterElement"/> object in the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> object for which the index is returned.</param>
/// <returns>
/// The index of the specified <see cref="FormatterElement"/>. If the <see cref="FormatterElement"/> is not currently a member of the collection, it returns -1.
/// </returns>
public int IndexOf(FormatterElement item)
{
return(base.List.IndexOf(item));
}
/// <summary>
/// Adds the elements of a <see cref="FormatterElement"/> array to the end of the collection.
/// </summary>
/// <param name="items">The array of <see cref="FormatterElement"/> elements to be added to the end of the collection.</param>
public void AddRange(FormatterElement[] items) {
for (int i = 0; (i < items.Length); i = (i + 1)) {
Add(items[i]);
}
}
private bool TestWithNUnit(string outputFilePath)
{
bool hasErrors = false;
#region <nunit2>
var task = new NUnit2Task();
// this little assignment makes the whole TestTask very difficult to unit test
// unless maybe we subclass Project for testing?
task.Project = Project;
#region <formatter type="Plain" />
var formatter = new FormatterElement();
formatter.Type = FormatterType.Plain;
task.FormatterElements.Add(formatter);
#endregion
#region <test assemblyname="outputFilePath" />
var test = new NUnit2Test();
test.AssemblyFile = new FileInfo(outputFilePath);
task.Tests.Add(test);
#endregion
try
{
task.Execute();
}
catch (BuildException be)
{
hasErrors = true;
Log(Level.Error, be.Message);
}
#endregion
return hasErrors;
}
/// <summary>
/// Initializes a new instance of the <see cref="FormatterElementCollection"/> class
/// with the specified array of <see cref="FormatterElement"/> instances.
/// </summary>
public FormatterElementCollection(FormatterElement[] value) {
AddRange(value);
}
/// <summary>
/// Adds a <see cref="FormatterElement"/> to the end of the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> to be added to the end of the collection.</param>
/// <returns>The position into which the new element was inserted.</returns>
public int Add(FormatterElement item) {
return base.List.Add(item);
}
/// <summary>
/// Removes a member from the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> to remove from the collection.</param>
public void Remove(FormatterElement item) {
base.List.Remove(item);
}
/// <summary>
/// Inserts a <see cref="FormatterElement"/> into the collection at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which <paramref name="item"/> should be inserted.</param>
/// <param name="item">The <see cref="FormatterElement"/> to insert.</param>
public void Insert(int index, FormatterElement item) {
base.List.Insert(index, item);
}
/// <summary>
/// Retrieves the index of a specified <see cref="FormatterElement"/> object in the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> object for which the index is returned.</param>
/// <returns>
/// The index of the specified <see cref="FormatterElement"/>. If the <see cref="FormatterElement"/> is not currently a member of the collection, it returns -1.
/// </returns>
public int IndexOf(FormatterElement item) {
return base.List.IndexOf(item);
}
/// <summary>
/// Copies the entire collection to a compatible one-dimensional array, starting at the specified index of the target array.
/// </summary>
/// <param name="array">The one-dimensional array that is the destination of the elements copied from the collection. The array must have zero-based indexing.</param>
/// <param name="index">The zero-based index in <paramref name="array"/> at which copying begins.</param>
public void CopyTo(FormatterElement[] array, int index) {
base.List.CopyTo(array, index);
}
/// <summary>
/// Determines whether a <see cref="FormatterElement"/> is in the collection.
/// </summary>
/// <param name="item">The <see cref="FormatterElement"/> to locate in the collection.</param>
/// <returns>
/// <see langword="true" /> if <paramref name="item"/> is found in the
/// collection; otherwise, <see langword="false" />.
/// </returns>
public bool Contains(FormatterElement item) {
return base.List.Contains(item);
}