1 | 'use strict';
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2 |
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3 | var Ajv = require('ajv');
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4 | var addKeywords = require('..');
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5 | var test = require('./test_validate');
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6 | var assert = require('assert');
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7 |
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8 | describe('async schema loading', function() {
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9 | var ajv, loadCount;
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10 |
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11 | beforeEach(function() {
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12 | ajv = new Ajv({loadSchema: loadSchema});
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13 | addKeywords(ajv);
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14 | loadCount = 0;
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15 | });
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16 |
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17 | describe('$merge', function() {
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18 | it('should load missing schemas', function() {
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19 | var schema = {
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20 | "$merge": {
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21 | "source": { "$ref": "obj.json#" },
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22 | "with": {
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23 | "properties": { "q": { "type": "number" } }
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24 | }
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25 | }
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26 | };
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27 |
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28 | return testAsync(schema, '$merge');
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29 | });
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30 | });
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31 |
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32 | describe('$patch', function() {
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33 | it('should load missing schemas', function() {
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34 | var schema = {
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35 | "$patch": {
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36 | "source": { "$ref": "obj.json#" },
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37 | "with": [
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38 | { "op": "add", "path": "/properties/q", "value": { "type": "number" } }
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39 | ]
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40 | }
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41 | };
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42 |
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43 | return testAsync(schema, '$patch');
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44 | });
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45 | });
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46 |
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47 | function testAsync(schema, keyword) {
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48 | return ajv.compileAsync(schema)
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49 | .then(function (validate) {
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50 | assert.strictEqual(loadCount, 1);
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51 | test(validate, keyword);
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52 | });
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53 | }
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54 |
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55 | function loadSchema(ref) {
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56 | if (ref == 'obj.json') {
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57 | loadCount++;
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58 | var schema = {
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59 | "id": "obj.json#",
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60 | "type": "object",
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61 | "properties": { "p": { "type": "string" } },
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62 | "additionalProperties": false
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63 | };
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64 | return Promise.resolve(schema);
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65 | }
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66 | return Promise.reject(new Error('404: ' + ref));
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67 | }
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68 | });
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