tslint-microsoft-contrib
Version:
TSLint Rules for Microsoft
82 lines • 3.73 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
}
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var ts = require("typescript");
var Lint = require("tslint");
var tsutils = require("tsutils");
var MochaUtils_1 = require("./utils/MochaUtils");
var Rule = (function (_super) {
__extends(Rule, _super);
function Rule() {
return _super !== null && _super.apply(this, arguments) || this;
}
Rule.prototype.apply = function (sourceFile) {
return this.applyWithFunction(sourceFile, walk);
};
Rule.metadata = {
ruleName: 'mocha-avoid-only',
type: 'maintainability',
description: "Do not invoke Mocha's describe.only, it.only or context.only functions.",
options: null,
optionsDescription: '',
typescriptOnly: true,
issueClass: 'Non-SDL',
issueType: 'Error',
severity: 'Critical',
level: 'Opportunity for Excellence',
group: 'Correctness'
};
Rule.FAILURE_STRING_IT = 'Do not commit Mocha it.only function call';
Rule.FAILURE_STRING_SPECIFY = 'Do not commit Mocha specify.only function call';
Rule.FAILURE_STRING_DESCRIBE = 'Do not commit Mocha describe.only function call';
Rule.FAILURE_STRING_CONTEXT = 'Do not commit Mocha context.only function call';
return Rule;
}(Lint.Rules.AbstractRule));
exports.Rule = Rule;
function walk(ctx) {
function cb(node) {
if (tsutils.isCallExpression(node)) {
if (tsutils.isPropertyAccessExpression(node.expression)) {
if (node.arguments.length === 2) {
if (tsutils.isStringLiteral(node.arguments[0])) {
if (tsutils.isFunctionExpression(node.arguments[1]) || tsutils.isArrowFunction(node.arguments[1])) {
var text = node.expression.getText();
switch (text) {
case 'it.only':
ctx.addFailureAt(node.getStart(), text.length, Rule.FAILURE_STRING_IT);
break;
case 'specify.only':
ctx.addFailureAt(node.getStart(), text.length, Rule.FAILURE_STRING_SPECIFY);
break;
case 'describe.only':
ctx.addFailureAt(node.getStart(), text.length, Rule.FAILURE_STRING_DESCRIBE);
break;
case 'context.only':
ctx.addFailureAt(node.getStart(), text.length, Rule.FAILURE_STRING_CONTEXT);
break;
default:
}
}
}
}
}
}
return ts.forEachChild(node, cb);
}
if (MochaUtils_1.MochaUtils.isMochaTest(ctx.sourceFile)) {
return ts.forEachChild(ctx.sourceFile, cb);
}
}
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