@Nullable
public static PsiClass[] getAllTestClasses(final TestClassFilter filter, boolean sync) {
final PsiClass[][] holder = new PsiClass[1][];
final Runnable process =
() -> {
final ProgressIndicator indicator = ProgressManager.getInstance().getProgressIndicator();
final Collection<PsiClass> set = new LinkedHashSet<>();
final PsiManager manager = PsiManager.getInstance(filter.getProject());
final GlobalSearchScope projectScope =
GlobalSearchScope.projectScope(manager.getProject());
final GlobalSearchScope scope = projectScope.intersectWith(filter.getScope());
for (final PsiClass psiClass : AllClassesSearch.search(scope, manager.getProject())) {
if (filter.isAccepted(psiClass)) {
if (indicator != null) {
indicator.setText2(
"Found test class " + ReadAction.compute(psiClass::getQualifiedName));
}
set.add(psiClass);
}
}
holder[0] = set.toArray(new PsiClass[set.size()]);
};
if (sync) {
ProgressManager.getInstance()
.runProcessWithProgressSynchronously(
process, "Searching For Tests...", true, filter.getProject());
} else {
process.run();
}
return holder[0];
}
public static boolean checkTestNGInClasspath(PsiElement psiElement) {
final Project project = psiElement.getProject();
final PsiManager manager = PsiManager.getInstance(project);
if (JavaPsiFacade.getInstance(manager.getProject())
.findClass(TestNG.class.getName(), psiElement.getResolveScope())
== null) {
if (!ApplicationManager.getApplication().isUnitTestMode()) {
if (Messages.showOkCancelDialog(
psiElement.getProject(),
"TestNG will be added to module classpath",
"Unable to convert.",
Messages.getWarningIcon())
!= Messages.OK) {
return false;
}
}
final Module module = ModuleUtilCore.findModuleForPsiElement(psiElement);
if (module == null) return false;
String url =
VfsUtil.getUrlForLibraryRoot(new File(PathUtil.getJarPathForClass(Assert.class)));
ModuleRootModificationUtil.addModuleLibrary(module, url);
}
return true;
}