| 1 | 'use strict';
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| 2 |
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| 3 | const {visitIf} = require('enhance-visitors');
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| 4 | const util = require('../util');
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| 5 | const createAvaRule = require('../create-ava-rule');
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| 6 |
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| 7 | const modifiers = new Set([
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| 8 | 'after',
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| 9 | 'afterEach',
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| 10 | 'always',
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| 11 | 'before',
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| 12 | 'beforeEach',
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| 13 | 'default',
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| 14 | 'only',
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| 15 | 'serial',
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| 16 | 'skip',
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| 17 | 'todo',
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| 18 | 'failing',
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| 19 | 'macro',
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| 20 | ]);
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| 21 |
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| 22 | const unknownModifiers = node => util.getTestModifiers(node)
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| 23 | .filter(modifier => !modifiers.has(modifier.name));
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| 24 |
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| 25 | const create = context => {
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| 26 | const ava = createAvaRule();
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| 27 |
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| 28 | return ava.merge({
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| 29 | CallExpression: visitIf([
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| 30 | ava.isInTestFile,
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| 31 | ava.isTestNode,
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| 32 | ])(node => {
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| 33 | const unknown = unknownModifiers(node);
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| 34 |
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| 35 | if (unknown.length > 0) {
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| 36 | context.report({
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| 37 | node: unknown[0],
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| 38 | message: `Unknown test modifier \`.${unknown[0].name}\`.`,
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| 39 | });
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| 40 | }
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| 41 | }),
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| 42 | });
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| 43 | };
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| 44 |
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| 45 | module.exports = {
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| 46 | create,
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| 47 | meta: {
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| 48 | type: 'problem',
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| 49 | docs: {
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| 50 | description: 'Disallow the use of unknown test modifiers.',
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| 51 | url: util.getDocsUrl(__filename),
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| 52 | },
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| 53 | schema: [],
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| 54 | },
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| 55 | };
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