protected void assertConditionsWarning(RefactoringStatus conditions, int number) {
if (number > 0) {
assertTrue("Warning in Condition expected", conditions.hasWarning()); // $NON-NLS-1$
}
RefactoringStatusEntry[] entries = conditions.getEntries();
int count = 0;
for (RefactoringStatusEntry entry : entries) {
if (entry.isWarning()) {
++count;
}
}
assertEquals(number + " Warnings expected found " + count, count, number); // $NON-NLS-1$
}
/**
* Invokes the introduce indirection ref. Some pointers:
*
* @param topLevelName This is an array of fully qualified top level(!) type names with exactly
* one package prefix (e.g. "p.Foo"). Simple names must correspond to .java files. The first
* cu will be used for the invocation of the refactoring (see positioning)
* @param newName name of indirection method
* @param qTypeName qualified type name of the type for the indirection method. Should be one of
* the cus in topLevelName.
* @param startLine starting line of selection in topLevelName[0]
* @param startColumn starting column of selection in topLevelName[0]
* @param endLine ending line of selection in topLevelName[0]
* @param endColumn ending column of selection in topLevelName[0]
* @param updateReferences true if references should be updated
* @param shouldWarn if true, warnings will be expected in the result
* @param shouldError if true, errors will be expected in the result
* @param shouldFail if true, fatal errors will be expected in the result
* @throws Exception
* @throws JavaModelException
* @throws CoreException
* @throws IOException
*/
private void helper(
String[] topLevelName,
String newName,
String qTypeName,
int startLine,
int startColumn,
int endLine,
int endColumn,
boolean updateReferences,
boolean shouldWarn,
boolean shouldError,
boolean shouldFail)
throws Exception, JavaModelException, CoreException, IOException {
ICompilationUnit[] cu = new ICompilationUnit[topLevelName.length];
for (int i = 0; i < topLevelName.length; i++) {
String packName = topLevelName[i].substring(0, topLevelName[i].indexOf('.'));
String className = topLevelName[i].substring(topLevelName[i].indexOf('.') + 1);
IPackageFragment cPackage = getRoot().createPackageFragment(packName, true, null);
cu[i] = createCUfromTestFile(cPackage, className);
}
ISourceRange selection =
TextRangeUtil.getSelection(cu[0], startLine, startColumn, endLine, endColumn);
try {
IntroduceIndirectionRefactoring ref =
new IntroduceIndirectionRefactoring(cu[0], selection.getOffset(), selection.getLength());
ref.setEnableUpdateReferences(updateReferences);
if (qTypeName != null) ref.setIntermediaryClassName(qTypeName);
if (newName != null) ref.setIntermediaryMethodName(newName);
boolean failed = false;
RefactoringStatus status = performRefactoringWithStatus(ref);
if (status.hasFatalError()) {
assertTrue(
"Failed but shouldn't: " + status.getMessageMatchingSeverity(RefactoringStatus.FATAL),
shouldFail);
failed = true;
} else assertFalse("Didn't fail although expected", shouldFail);
if (!failed) {
if (status.hasError())
assertTrue(
"Had errors but shouldn't: "
+ status.getMessageMatchingSeverity(RefactoringStatus.ERROR),
shouldError);
else assertFalse("No error although expected", shouldError);
if (status.hasWarning())
assertTrue(
"Had warnings but shouldn't: "
+ status.getMessageMatchingSeverity(RefactoringStatus.WARNING),
shouldWarn);
else assertFalse("No warning although expected", shouldWarn);
for (int i = 0; i < topLevelName.length; i++) {
String className = topLevelName[i].substring(topLevelName[i].indexOf('.') + 1);
assertEqualLines(
"invalid output.",
getFileContents(getOutputTestFileName(className)),
cu[i].getSource());
}
}
} finally {
for (int i = 0; i < topLevelName.length; i++) JavaProjectHelper.delete(cu[i]);
}
}