| 1 | const {expect} = require('chai'),
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| 2 | Datastore = require('../lib/Datastore');
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| 3 |
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| 4 | describe('Update', () => {
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| 5 | let documents = [
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| 6 | { name: 'first document' },
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| 7 | { name: 'second document' },
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| 8 | { name: 'third document' }
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| 9 | ];
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| 10 |
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| 11 | describe(`single`, () => {
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| 12 | it('should update single document', () => {
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| 13 | let db = Datastore.create();
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| 14 | return db.insert(documents)
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| 15 | .then((inserted) => {
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| 16 | return db.update(
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| 17 | { name: 'first document' },
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| 18 | { name: 'updated document' },
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| 19 | { multi: false }
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| 20 | );
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| 21 | })
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| 22 | .then((numAffected) => {
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| 23 | expect(numAffected).to.equal(1);
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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 | describe(`single affected`, () => {
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| 29 | it('should update and return single document', () => {
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| 30 | let db = Datastore.create();
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| 31 | return db.insert(documents)
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| 32 | .then((inserted) => {
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| 33 | return db.update(
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| 34 | { name: 'first document' },
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| 35 | { name: 'updated document' },
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| 36 | { multi: false, returnUpdatedDocs: true }
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| 37 | );
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| 38 | })
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| 39 | .then(([numAffected, affectedDocument]) => {
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| 40 | expect(numAffected).to.equal(1);
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| 41 | expect(affectedDocument).to.deep.include({
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| 42 | name: 'updated document'
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| 43 | });
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| 44 | });
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| 45 | });
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| 46 | });
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| 47 |
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| 48 | describe(`bulk`, () => {
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| 49 | it('should update multiple documents', () => {
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| 50 | let db = Datastore.create();
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| 51 | return db.insert(documents)
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| 52 | .then((inserted) => {
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| 53 | return db.update(
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| 54 | { name: { $regex: /document$/ } },
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| 55 | { $set: { test: true } },
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| 56 | { multi: true }
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| 57 | );
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| 58 | })
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| 59 | .then((numAffected) => {
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| 60 | expect(numAffected).to.equal(3);
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| 61 | });
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| 62 | });
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| 63 | });
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| 64 |
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| 65 | describe(`bulk affected`, () => {
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| 66 | it('should update and return multiple documents', () => {
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| 67 | let db = Datastore.create();
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| 68 | return db.insert(documents)
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| 69 | .then((inserted) => {
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| 70 | return db.update(
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| 71 | { name: { $regex: /document$/ } },
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| 72 | { $set: { test: true } },
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| 73 | { multi: true, returnUpdatedDocs: true }
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| 74 | );
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| 75 | })
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| 76 | .then(([numAffected, affectedDocuments]) => {
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| 77 | expect(numAffected).to.equal(3);
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| 78 | expect(affectedDocuments).to.be.an('array').that.has.lengthOf(3);
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| 79 | });
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| 80 | });
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| 81 | });
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| 82 | }); |
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