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120 lines
3.2 KiB
120 lines
3.2 KiB
2 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _experimentalUtils = require("@typescript-eslint/experimental-utils");
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var _utils = require("./utils");
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/*
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* This implementation is adapted from eslint-plugin-jasmine.
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* MIT license, Remco Haszing.
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*/
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/**
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* Checks if node names returned by getNodeName matches any of the given star patterns
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* Pattern examples:
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* request.*.expect
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* request.**.expect
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* request.**.expect*
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*/
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function matchesAssertFunctionName(nodeName, patterns) {
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return patterns.some(p => new RegExp(`^${p.split('.').map(x => {
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if (x === '**') return '[a-z\\.]*';
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return x.replace(/\*/gu, '[a-z]*');
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}).join('\\.')}(\\.|$)`, 'ui').test(nodeName));
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}
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var _default = (0, _utils.createRule)({
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name: __filename,
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meta: {
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docs: {
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category: 'Best Practices',
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description: 'Enforce assertion to be made in a test body',
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recommended: 'warn'
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},
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messages: {
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noAssertions: 'Test has no assertions'
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},
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schema: [{
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type: 'object',
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properties: {
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assertFunctionNames: {
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type: 'array',
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items: [{
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type: 'string'
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}]
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},
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additionalTestBlockFunctions: {
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type: 'array',
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items: {
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type: 'string'
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}
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}
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},
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additionalProperties: false
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}],
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type: 'suggestion'
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},
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defaultOptions: [{
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assertFunctionNames: ['expect'],
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additionalTestBlockFunctions: []
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}],
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create(context, [{
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assertFunctionNames = ['expect'],
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additionalTestBlockFunctions = []
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}]) {
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const unchecked = [];
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function checkCallExpressionUsed(nodes) {
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for (const node of nodes) {
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const index = node.type === _experimentalUtils.AST_NODE_TYPES.CallExpression ? unchecked.indexOf(node) : -1;
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if (node.type === _experimentalUtils.AST_NODE_TYPES.FunctionDeclaration) {
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const declaredVariables = context.getDeclaredVariables(node);
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const testCallExpressions = (0, _utils.getTestCallExpressionsFromDeclaredVariables)(declaredVariables);
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checkCallExpressionUsed(testCallExpressions);
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}
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if (index !== -1) {
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unchecked.splice(index, 1);
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break;
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}
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}
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}
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return {
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CallExpression(node) {
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var _getNodeName;
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const name = (_getNodeName = (0, _utils.getNodeName)(node.callee)) !== null && _getNodeName !== void 0 ? _getNodeName : '';
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if ((0, _utils.isTestCaseCall)(node) || additionalTestBlockFunctions.includes(name)) {
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if (node.callee.type === _experimentalUtils.AST_NODE_TYPES.MemberExpression && (0, _utils.isSupportedAccessor)(node.callee.property, 'todo')) {
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return;
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}
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unchecked.push(node);
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} else if (matchesAssertFunctionName(name, assertFunctionNames)) {
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// Return early in case of nested `it` statements.
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checkCallExpressionUsed(context.getAncestors());
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}
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},
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'Program:exit'() {
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unchecked.forEach(node => context.report({
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messageId: 'noAssertions',
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node
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}));
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}
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};
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}
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});
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exports.default = _default;
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