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01d45972d4
* Revert "fix: lint" This reverts commit050956d105. * Revert "fix: run mocha as a module" This reverts commit4dac25ae99. * Revert "move to modules, but break mocha" This reverts commit220d7bbd1d.
119 lines
3.2 KiB
JavaScript
119 lines
3.2 KiB
JavaScript
/* eslint-disable valid-jsdoc */
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/**
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* @license
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* Copyright 2020 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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goog.module('Blockly.test.helpers.codeGeneration');
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const {runTestSuites} = goog.require('Blockly.test.helpers.common');
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/**
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* Code generation test case configuration.
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* @implements {TestCase}
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* @record
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*/
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class CodeGenerationTestCase {
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/**
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* Class for a code generation test case.
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*/
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constructor() {
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/**
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* @type {string} The expected code.
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*/
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this.expectedCode;
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/**
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* @type {boolean|undefined} Whether to use workspaceToCode instead of
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* blockToCode for test.
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*/
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this.useWorkspaceToCode;
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/**
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* @type {number|undefined} The expected inner order.
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*/
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this.expectedInnerOrder;
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}
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/**
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* Creates the block to use for this test case.
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* @param {!Blockly.Workspace} workspace The workspace context for this
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* test.
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* @return {!Blockly.Block} The block to use for the test case.
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*/
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createBlock(workspace) {}
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}
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exports.CodeGenerationTestCase = CodeGenerationTestCase;
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/**
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* Code generation test suite.
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* @extends {TestSuite<CodeGenerationTestCase, CodeGenerationTestSuite>}
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* @record
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*/
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class CodeGenerationTestSuite {
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/**
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* Class for a code generation test suite.
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*/
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constructor() {
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/**
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* @type {!Blockly.Generator} The generator to use for running test cases.
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*/
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this.generator;
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}
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}
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exports.CodeGenerationTestSuite = CodeGenerationTestSuite;
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/**
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* Returns mocha test callback for code generation based on provided
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* generator.
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* @param {!Blockly.Generator} generator The generator to use in test.
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* @return {function(!CodeGenerationTestCase):!Function} Function that
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* returns mocha test callback based on test case.
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* @private
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*/
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const createCodeGenerationTestFn_ = (generator) => {
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return (testCase) => {
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return function() {
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const block = testCase.createBlock(this.workspace);
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let code;
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let innerOrder;
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if (testCase.useWorkspaceToCode) {
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code = generator.workspaceToCode(this.workspace);
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} else {
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generator.init(this.workspace);
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code = generator.blockToCode(block);
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if (Array.isArray(code)) {
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innerOrder = code[1];
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code = code[0];
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}
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}
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const assertFunc = (typeof testCase.expectedCode === 'string') ?
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chai.assert.equal : chai.assert.match;
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assertFunc(code, testCase.expectedCode);
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if (!testCase.useWorkspaceToCode &&
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testCase.expectedInnerOrder !== undefined) {
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chai.assert.equal(innerOrder, testCase.expectedInnerOrder);
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}
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};
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};
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};
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/**
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* Runs blockToCode test suites.
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* @param {!Array<!CodeGenerationTestSuite>} testSuites The test suites to run.
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*/
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const runCodeGenerationTestSuites = (testSuites) => {
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/**
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* Creates function used to generate mocha test callback.
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* @param {!CodeGenerationTestSuite} suiteInfo The test suite information.
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* @return {function(!CodeGenerationTestCase):!Function} Function that
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* creates mocha test callback.
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*/
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const createTestFn = (suiteInfo) => {
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return createCodeGenerationTestFn_(suiteInfo.generator);
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};
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runTestSuites(testSuites, createTestFn);
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};
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exports.runCodeGenerationTestSuites = runCodeGenerationTestSuites;
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