private void DataTipTest(string input, string selectionRegex, string expectedDataTip) {
var buffer = new MockTextBuffer(input, @"C:\fob.js", "Node.js");
var view = new MockTextView(buffer);
var classifierProvider = new NodejsClassifierProvider(new MockContentTypeRegistryService(NodejsConstants.Nodejs));
classifierProvider._classificationRegistry = new MockClassificationTypeRegistryService();
classifierProvider.GetClassifier(buffer);
var analyzer = new VsProjectAnalyzer();
buffer.AddProperty(typeof(VsProjectAnalyzer), analyzer);
analyzer.AddBuffer(buffer);
analyzer.WaitForCompleteAnalysis();
var m = Regex.Match(input, selectionRegex);
Assert.IsTrue(m.Success);
var startPos = m.Index;
var startLine = buffer.CurrentSnapshot.GetLineFromPosition(startPos);
var endPos = m.Index + m.Length;
var endLine = buffer.CurrentSnapshot.GetLineFromPosition(endPos);
var selectionSpan = new TextSpan {
iStartLine = startLine.LineNumber,
iStartIndex = startPos - startLine.Start.Position,
iEndLine = endLine.LineNumber,
iEndIndex = endPos - endLine.Start.Position
};
var dataTipSpan = DataTipTextViewFilter.GetDataTipSpan(view, selectionSpan);
if (expectedDataTip == null) {
Assert.IsNull(dataTipSpan);
return;
}
Assert.IsNotNull(dataTipSpan);
var actualSpan = dataTipSpan.Value;
startPos = input.IndexOf(expectedDataTip);
Assert.AreNotEqual(-1, startPos);
startLine = buffer.CurrentSnapshot.GetLineFromPosition(startPos);
endPos = startPos + expectedDataTip.Length;
endLine = buffer.CurrentSnapshot.GetLineFromPosition(endPos);
var expectedSpan = new TextSpan {
iStartLine = startLine.LineNumber,
iStartIndex = startPos - startLine.Start.Position,
iEndLine = endLine.LineNumber,
iEndIndex = endPos - endLine.Start.Position
};
// TextSpan doesn't override ToString, so test output is unusable in case of failure when comparing
// two spans directly - use an anonymous type instead to produce pretty output.
Assert.AreEqual(
new { expectedSpan.iStartLine, expectedSpan.iStartIndex, expectedSpan.iEndLine, expectedSpan.iEndIndex },
new { actualSpan.iStartLine, actualSpan.iStartIndex, actualSpan.iEndLine, actualSpan.iEndIndex });
}
public void TestComment() {
var view = new MockTextView(
new MockTextBuffer(@"console.log('Hello');
console.log('Goodbye');"));
view.Selection.Select(
new SnapshotSpan(view.TextBuffer.CurrentSnapshot, new Span(0, view.TextBuffer.CurrentSnapshot.Length)),
false
);
view.CommentOrUncommentBlock(true);
Assert.AreEqual(@"//console.log('Hello');
//console.log('Goodbye');",
view.TextBuffer.CurrentSnapshot.GetText());
}
public void TestComment() {
var view = new MockTextView(
MockTextBuffer(@"print 'hello'
print 'goodbye'
"));
view.Selection.Select(
new SnapshotSpan(view.TextBuffer.CurrentSnapshot, new Span(0, view.TextBuffer.CurrentSnapshot.Length)),
false
);
view.CommentOrUncommentBlock(true);
Assert.AreEqual(@"#print 'hello'
#print 'goodbye'
",
view.TextBuffer.CurrentSnapshot.GetText());
}
public void TestUnCommentCurrentLine() {
var view = new MockTextView(
new MockTextBuffer(@"//console.log('Hello');
//console.log('Goodbye');"));
view.Caret.MoveTo(view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(0).Start);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"console.log('Hello');
//console.log('Goodbye');",
view.TextBuffer.CurrentSnapshot.GetText());
view.Caret.MoveTo(view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1).Start);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"console.log('Hello');
console.log('Goodbye');",
view.TextBuffer.CurrentSnapshot.GetText());
}
public void TestUnCommentCurrentLine() {
var view = new MockTextView(
MockTextBuffer(@"#print 'hello'
#print 'goodbye'"));
view.Caret.MoveTo(view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(0).Start);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"print 'hello'
#print 'goodbye'",
view.TextBuffer.CurrentSnapshot.GetText());
view.Caret.MoveTo(view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1).Start);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"print 'hello'
print 'goodbye'",
view.TextBuffer.CurrentSnapshot.GetText());
}
public MockTextCaret(MockTextView view) {
_view = view;
}
public void TestCommentAfterCodeIsNotUncommented() {
var view = new MockTextView(
new MockTextBuffer(@"console.log('Hello');//comment that should stay a comment;
//console.log('Still here');//another comment that should stay a comment;
console.log('Goodbye');"));
view.Selection.Select(
new SnapshotSpan(view.TextBuffer.CurrentSnapshot, new Span(0, view.TextBuffer.CurrentSnapshot.GetText().IndexOf("console.log('Goodbye');"))),
false
);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"console.log('Hello');//comment that should stay a comment;
console.log('Still here');//another comment that should stay a comment;
console.log('Goodbye');",
view.TextBuffer.CurrentSnapshot.GetText());
}
public MockIncrementalSearch(MockTextView textView) {
_view = textView;
}
public MockBufferGraph(MockTextView view) {
_view = view;
_buffers.Add(view.TextBuffer);
}
public void TestUnCommentIndented() {
var view = new MockTextView(
MockTextBuffer(@"def f():
#print 'hello'
#print 'still here'
print 'goodbye'"));
view.Selection.Select(
new SnapshotSpan(
view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1).Start,
view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(2).End
),
false
);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"def f():
print 'hello'
print 'still here'
print 'goodbye'",
view.TextBuffer.CurrentSnapshot.GetText());
}
public void TestCommentAfterCodeIsNotUncommented()
{
var view = new MockTextView(
MockTextBuffer(@"print 'hello' #comment that should stay a comment
#print 'still here' # another comment that should stay a comment
print 'goodbye'"));
view.Selection.Select(
new SnapshotSpan(view.TextBuffer.CurrentSnapshot, new Span(0, view.TextBuffer.CurrentSnapshot.GetText().IndexOf("print 'goodbye'"))),
false
);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"print 'hello' #comment that should stay a comment
print 'still here' # another comment that should stay a comment
print 'goodbye'",
view.TextBuffer.CurrentSnapshot.GetText());
}
public MockTextCaret(MockTextView view)
{
_view = view;
_position = new MockTrackingPoint((MockTextSnapshot)_view.TextBuffer.CurrentSnapshot, 0);
}
private void TestMultilineCommenting(string startingText, string expectedEndingText, bool containsMultilineComment = true) {
const string insertionPointString = "<enter>";
// Find insertion point and fake enter key by putting \r\n before the insertion point.
startingText = startingText.Replace(insertionPointString, string.Format("\r\n{0}", insertionPointString));
// Take input text and find index of the enter.
int insertionPosition = startingText.IndexOf(insertionPointString);
startingText = startingText.Remove(insertionPosition, insertionPointString.Length);
// create the view and request a multiline comment format
var view = new MockTextView(
new MockTextBuffer(content: startingText, contentType: NodejsConstants.Nodejs, filename: "C:\\app.js"));
var insertionPoint = new SnapshotPoint(view.TextSnapshot, insertionPosition);
// Setup mock registry service and classification provider for the IsMultilineComment method.
var classifierProvider = new NodejsClassifierProvider(new MockContentTypeRegistryService(NodejsConstants.Nodejs));
classifierProvider._classificationRegistry = new MockClassificationTypeRegistryService();
var classifier = classifierProvider.GetClassifier(view.TextBuffer);
SnapshotSpan commentSpan;
if (insertionPoint.IsMultilineComment(out commentSpan)) {
view.FormatMultilineComment(commentSpan.Start, insertionPoint);
} else if (containsMultilineComment) {
Assert.Fail("This was not seen as a comment. Something went wrong");
}
Assert.AreEqual(expectedEndingText, view.TextBuffer.CurrentSnapshot.GetText());
}
public MockTextCaret(MockTextView view) {
_view = view;
_position = new MockTrackingPoint((MockTextSnapshot)_view.TextBuffer.CurrentSnapshot, 0);
}
public MockReplWindow(IReplEvaluator eval, string contentType = "Python") {
_eval = eval;
_contentType = contentType;
_view = new MockTextView(new MockTextBuffer(String.Empty, "text"));
_eval.Initialize(this);
}
private static void CodeFormattingTest(string input, object selection, string expected, object expectedSelection, CodeFormattingOptions options, bool selectResult = true) {
var fact = InterpreterFactoryCreator.CreateAnalysisInterpreterFactory(new Version(2, 7));
var serviceProvider = PythonToolsTestUtilities.CreateMockServiceProvider();
using (var analyzer = new VsProjectAnalyzer(serviceProvider, fact, new[] { fact })) {
var buffer = new MockTextBuffer(input, PythonCoreConstants.ContentType, "C:\\fob.py");
buffer.AddProperty(typeof(VsProjectAnalyzer), analyzer);
var view = new MockTextView(buffer);
var selectionSpan = new SnapshotSpan(
buffer.CurrentSnapshot,
ExtractMethodTests.GetSelectionSpan(input, selection)
);
view.Selection.Select(selectionSpan, false);
new CodeFormatter(serviceProvider, view, options).FormatCode(
selectionSpan,
selectResult
);
Assert.AreEqual(expected, view.TextBuffer.CurrentSnapshot.GetText());
if (expectedSelection != null) {
Assert.AreEqual(
ExtractMethodTests.GetSelectionSpan(expected, expectedSelection),
view.Selection.StreamSelectionSpan.SnapshotSpan.Span
);
}
}
}
private void ExtractMethodTest(string input, Func<Span> extract, TestResult expected, string scopeName = null, string targetName = "g", Version version = null, params string[] parameters) {
var fact = InterpreterFactoryCreator.CreateAnalysisInterpreterFactory(version ?? new Version(2, 7));
var serviceProvider = PythonToolsTestUtilities.CreateMockServiceProvider();
using (var analyzer = new VsProjectAnalyzer(serviceProvider, fact)) {
var buffer = new MockTextBuffer(input, "Python", "C:\\fob.py");
var view = new MockTextView(buffer);
buffer.AddProperty(typeof(VsProjectAnalyzer), analyzer);
analyzer.MonitorTextBufferAsync(buffer).Wait();
var extractInput = new ExtractMethodTestInput(true, scopeName, targetName, parameters ?? new string[0]);
view.Selection.Select(
new SnapshotSpan(view.TextBuffer.CurrentSnapshot, extract()),
false
);
new MethodExtractor(serviceProvider, view).ExtractMethod(extractInput).Wait();
if (expected.IsError) {
Assert.AreEqual(expected.Text, extractInput.FailureReason);
Assert.AreEqual(input, view.TextBuffer.CurrentSnapshot.GetText());
} else {
Assert.AreEqual(null, extractInput.FailureReason);
Assert.AreEqual(expected.Text, view.TextBuffer.CurrentSnapshot.GetText());
}
}
}
public void TestCommentBlankLine() {
var view = new MockTextView(
new MockTextBuffer(@"console.log('hi');
console.log('bye');"));
view.Caret.MoveTo(view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1).Start);
view.CommentOrUncommentBlock(true);
Assert.AreEqual(@"console.log('hi');
console.log('bye');",
view.TextBuffer.CurrentSnapshot.GetText());
}
public MockTextCaret(MockTextView view)
{
_view = view;
}
public void TestUnCommentIndented() {
var view = new MockTextView(
new MockTextBuffer(@"function f(){
//console.log('Hello');
//console.log('Still here');
console.log('Goodbye');
}"));
view.Selection.Select(
new SnapshotSpan(
view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(1).Start,
view.TextBuffer.CurrentSnapshot.GetLineFromLineNumber(2).End
),
false
);
view.CommentOrUncommentBlock(false);
Assert.AreEqual(@"function f(){
console.log('Hello');
console.log('Still here');
console.log('Goodbye');
}",
view.TextBuffer.CurrentSnapshot.GetText());
}
public MockBufferGraph(MockTextView view)
{
_view = view;
_buffers.Add(view.TextBuffer);
}
public MockEditorOperations(MockTextView textView) {
_view = textView;
}