test('Oracle -> ask once per marker/word', () => {
let counter = 0;
let reg = CodeActionProviderRegistry.register(languageIdentifier.language, {
provideCodeActions() {
counter += 1;
return [];
}
});
markerService.changeOne('fake', uri, [{
startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 6,
message: 'error',
severity: 1,
code: '',
source: ''
}]);
let fixes: TPromise<any>[] = [];
let oracle = new QuickFixOracle(editor, markerService, e => {
fixes.push(e.fixes);
});
editor.setPosition({ lineNumber: 1, column: 3 }); // marker
editor.setPosition({ lineNumber: 1, column: 6 }); // (same) marker
editor.setPosition({ lineNumber: 1, column: 8 }); // whitespace
editor.setPosition({ lineNumber: 2, column: 2 }); // word
editor.setPosition({ lineNumber: 2, column: 6 }); // (same) word
return TPromise.join(fixes).then(_ => {
reg.dispose();
oracle.dispose();
assert.equal(counter, 2);
});
});
test('Orcale -> position changed', done => {
markerService.changeOne('fake', uri, [{
startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 6,
message: 'error',
severity: 1,
code: '',
source: ''
}]);
editor.setPosition({ lineNumber: 2, column: 1 });
const oracle = new QuickFixOracle(editor, markerService, e => {
assert.equal(e.type, 'auto');
assert.ok(e.fixes);
e.fixes.then(fixes => {
oracle.dispose();
assert.equal(fixes.length, 1);
done();
}, done);
});
// start here
editor.setPosition({ lineNumber: 1, column: 1 });
});
return TPromise.join(fixes).then(_ => {
reg.dispose();
oracle.dispose();
// assert marker
assert.deepEqual(range, { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 6 });
});
test('Oracle -> selection wins over marker', () => {
let range: IRange;
let reg = CodeActionProviderRegistry.register(languageIdentifier.language, {
provideCodeActions(doc, _range) {
range = _range;
return [];
}
});
markerService.changeOne('fake', uri, [{
startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 6,
message: 'error',
severity: 1,
code: '',
source: ''
}]);
let fixes: TPromise<any>[] = [];
let oracle = new QuickFixOracle(editor, markerService, e => {
fixes.push(e.fixes);
});
editor.setSelection({ startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 13 });
return TPromise.join(fixes).then(_ => {
// assert selection
assert.deepEqual(range, { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 13 });
range = undefined;
editor.setSelection({ startLineNumber: 1, startColumn: 2, endLineNumber: 1, endColumn: 2 });
return TPromise.join(fixes).then(_ => {
reg.dispose();
oracle.dispose();
// assert marker
assert.deepEqual(range, { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 6 });
});
});
});
e.fixes.then(fixes => {
oracle.dispose();
assert.equal(fixes.length, 1);
done();
}, done);
return TPromise.join(fixes).then(_ => {
reg.dispose();
oracle.dispose();
assert.equal(counter, 2);
});