206 lines
5.0 KiB
TypeScript
206 lines
5.0 KiB
TypeScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as assert from 'assert';
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import { WorkspaceEdit, TextDocument, getLanguageModes, ClientCapabilities } from '../modes/languageModes';
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import { getNodeFSRequestService } from '../node/nodeFs';
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async function testRename(value: string, newName: string, expectedDocContent: string): Promise<void> {
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const offset = value.indexOf('|');
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value = value.substr(0, offset) + value.substr(offset + 1);
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const document = TextDocument.create('test://test/test.html', 'html', 0, value);
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const workspace = {
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settings: {},
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folders: [{ name: 'foo', uri: 'test://foo' }]
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};
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const languageModes = getLanguageModes({ css: true, javascript: true }, workspace, ClientCapabilities.LATEST, getNodeFSRequestService());
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const javascriptMode = languageModes.getMode('javascript')
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const position = document.positionAt(offset);
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if (javascriptMode) {
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const workspaceEdit: WorkspaceEdit | null = await javascriptMode.doRename!(document, position, newName);
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if (!workspaceEdit || !workspaceEdit.changes) {
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assert.fail('No workspace edits');
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}
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const edits = workspaceEdit.changes[document.uri.toString()];
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if (!edits) {
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assert.fail(`No edits for file at ${document.uri.toString()}`);
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}
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const newDocContent = TextDocument.applyEdits(document, edits);
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assert.equal(newDocContent, expectedDocContent, `Expected: ${expectedDocContent}\nActual: ${newDocContent}`);
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} else {
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assert.fail('should have javascriptMode but no')
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}
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}
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async function testNoRename(value: string, newName: string): Promise<void> {
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const offset = value.indexOf('|');
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value = value.substr(0, offset) + value.substr(offset + 1);
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const document = TextDocument.create('test://test/test.html', 'html', 0, value);
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const workspace = {
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settings: {},
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folders: [{ name: 'foo', uri: 'test://foo' }]
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};
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const languageModes = getLanguageModes({ css: true, javascript: true }, workspace, ClientCapabilities.LATEST, getNodeFSRequestService());
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const javascriptMode = languageModes.getMode('javascript')
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const position = document.positionAt(offset);
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if (javascriptMode) {
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const workspaceEdit: WorkspaceEdit | null = await javascriptMode.doRename!(document, position, newName);
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assert.ok(workspaceEdit?.changes === undefined, 'Should not rename but rename happened')
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} else {
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assert.fail('should have javascriptMode but no')
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}
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}
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suite('HTML Javascript Rename', () => {
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test('Rename Variable', async () => {
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const input = [
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'<html>',
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'<head>',
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'<script>',
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'const |a = 2;',
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'const b = a + 2',
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'</script>',
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'</head>',
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'</html>'
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]
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const output = [
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'<html>',
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'<head>',
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'<script>',
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'const h = 2;',
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'const b = h + 2',
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'</script>',
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'</head>',
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'</html>'
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]
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await testRename(input.join('\n'), 'h', output.join('\n'))
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})
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test('Rename Function', async () => {
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const input = [
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'<html>',
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'<head>',
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'<script>',
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`const name = 'cjg';`,
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'function |sayHello(name) {',
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`console.log('hello', name)`,
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'}',
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'sayHello(name)',
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'</script>',
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'</head>',
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'</html>'
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]
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const output = [
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'<html>',
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'<head>',
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'<script>',
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`const name = 'cjg';`,
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'function sayName(name) {',
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`console.log('hello', name)`,
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'}',
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'sayName(name)',
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'</script>',
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'</head>',
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'</html>'
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]
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await testRename(input.join('\n'), 'sayName', output.join('\n'))
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})
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test('Rename Function Params', async () => {
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const input = [
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'<html>',
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'<head>',
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'<script>',
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`const name = 'cjg';`,
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'function sayHello(|name) {',
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`console.log('hello', name)`,
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'}',
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'sayHello(name)',
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'</script>',
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'</head>',
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'</html>'
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]
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const output = [
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'<html>',
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'<head>',
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'<script>',
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`const name = 'cjg';`,
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'function sayHello(newName) {',
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`console.log('hello', newName)`,
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'}',
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'sayHello(name)',
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'</script>',
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'</head>',
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'</html>'
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]
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await testRename(input.join('\n'), 'newName', output.join('\n'))
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})
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test('Rename Class', async () => {
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const input = [
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'<html>',
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'<head>',
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'<script>',
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`class |Foo {}`,
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`const foo = new Foo()`,
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'</script>',
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'</head>',
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'</html>'
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]
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const output = [
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'<html>',
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'<head>',
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'<script>',
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`class Bar {}`,
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`const foo = new Bar()`,
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'</script>',
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'</head>',
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'</html>'
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]
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await testRename(input.join('\n'), 'Bar', output.join('\n'))
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})
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test('Cannot Rename literal', async () => {
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const stringLiteralInput = [
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'<html>',
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'<head>',
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'<script>',
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`const name = |'cjg';`,
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'</script>',
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'</head>',
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'</html>'
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]
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const numberLiteralInput = [
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'<html>',
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'<head>',
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'<script>',
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`const num = |2;`,
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'</script>',
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'</head>',
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'</html>'
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]
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await testNoRename(stringLiteralInput.join('\n'), 'something')
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await testNoRename(numberLiteralInput.join('\n'), 'hhhh')
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})
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});
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