import * as assert from 'assert'; import * as vscode from 'vscode'; import { SuggestionApplicability } from '../../../utils/diagnostics/rust'; import SuggestedFix from '../../../utils/diagnostics/SuggestedFix'; const location1 = new vscode.Location( vscode.Uri.file('/file/1'), new vscode.Range(new vscode.Position(1, 2), new vscode.Position(3, 4)) ); const location2 = new vscode.Location( vscode.Uri.file('/file/2'), new vscode.Range(new vscode.Position(5, 6), new vscode.Position(7, 8)) ); describe('SuggestedFix', () => { describe('isEqual', () => { it('should treat identical instances as equal', () => { const suggestion1 = new SuggestedFix( 'Replace me!', location1, 'With this!' ); const suggestion2 = new SuggestedFix( 'Replace me!', location1, 'With this!' ); assert(suggestion1.isEqual(suggestion2)); }); it('should treat instances with different titles as inequal', () => { const suggestion1 = new SuggestedFix( 'Replace me!', location1, 'With this!' ); const suggestion2 = new SuggestedFix( 'Not the same title!', location1, 'With this!' ); assert(!suggestion1.isEqual(suggestion2)); }); it('should treat instances with different replacements as inequal', () => { const suggestion1 = new SuggestedFix( 'Replace me!', location1, 'With this!' ); const suggestion2 = new SuggestedFix( 'Replace me!', location1, 'With something else!' ); assert(!suggestion1.isEqual(suggestion2)); }); it('should treat instances with different locations as inequal', () => { const suggestion1 = new SuggestedFix( 'Replace me!', location1, 'With this!' ); const suggestion2 = new SuggestedFix( 'Replace me!', location2, 'With this!' ); assert(!suggestion1.isEqual(suggestion2)); }); it('should treat instances with different applicability as inequal', () => { const suggestion1 = new SuggestedFix( 'Replace me!', location1, 'With this!', SuggestionApplicability.MachineApplicable ); const suggestion2 = new SuggestedFix( 'Replace me!', location2, 'With this!', SuggestionApplicability.HasPlaceholders ); assert(!suggestion1.isEqual(suggestion2)); }); }); describe('toCodeAction', () => { it('should map a simple suggestion', () => { const suggestion = new SuggestedFix( 'Replace me!', location1, 'With this!' ); const codeAction = suggestion.toCodeAction(); assert.strictEqual(codeAction.kind, vscode.CodeActionKind.QuickFix); assert.strictEqual(codeAction.title, 'Replace me!'); assert.strictEqual(codeAction.isPreferred, false); const edit = codeAction.edit; if (!edit) { return assert.fail('Code Action edit unexpectedly missing'); } const editEntries = edit.entries(); assert.strictEqual(editEntries.length, 1); const [[editUri, textEdits]] = editEntries; assert.strictEqual(editUri.toString(), location1.uri.toString()); assert.strictEqual(textEdits.length, 1); const [textEdit] = textEdits; assert(textEdit.range.isEqual(location1.range)); assert.strictEqual(textEdit.newText, 'With this!'); }); }); });