| 1 | const {
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| 2 | compile,
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| 3 | and,
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| 4 | or,
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| 5 | root,
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| 6 | arg0,
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| 7 | arg1,
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| 8 | setter,
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| 9 | splice,
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| 10 | bind,
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| 11 | chain,
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| 12 | push,
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| 13 | template
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| 14 | } = require('../../index');
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| 15 | const {
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| 16 | expectTapFunctionToHaveBeenCalled,
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| 17 | describeCompilers,
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| 18 | evalOrLoad,
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| 19 | funcLibrary
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| 20 | } = require('../test-utils');
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| 21 | const _ = require('lodash');
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| 22 |
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| 23 | describe('setters', () => {
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| 24 | describeCompilers(['simple', 'optimizing', 'bytecode'], compiler => {
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| 25 | it('push', () => {
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| 26 | const model = {
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| 27 | data: root.get('data').map(v => v.call('tap')),
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| 28 | pushIt: push('data')
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| 29 | }
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| 30 | const optCode = evalOrLoad(compile(model, {
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| 31 | compiler
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| 32 | }));
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| 33 | const inst = optCode({
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| 34 | data: ['a', 'b']
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| 35 | }, funcLibrary);
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| 36 | expectTapFunctionToHaveBeenCalled(2, compiler)
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| 37 | inst.pushIt('c')
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| 38 | expectTapFunctionToHaveBeenCalled(1, compiler)
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| 39 | expect(inst.data).toEqual(['a', 'b', 'c']);
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| 40 | })
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| 41 | it('should allow variable args in between constant args', () => {
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| 42 | const model = {
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| 43 | data: root.get('a'),
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| 44 | setInner: setter('a', arg0, 'c')
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| 45 | }
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| 46 | const optCode = evalOrLoad(compile(model, {
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| 47 | compiler
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| 48 | }));
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| 49 | const inst = optCode({
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| 50 | a: {b: {c: 'nothing'}}
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| 51 | }, funcLibrary);
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| 52 | inst.setInner('b', 'hello')
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| 53 | expect(inst.data).toEqual({
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| 54 | b: {
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| 55 | c: 'hello'
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| 56 | }
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| 57 | });
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| 58 | })
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| 59 | it('should allow deep setting of an object', () => {
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| 60 | const model = {
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| 61 | outer: root.get('a').mapValues(a => a),
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| 62 | setInner: setter('a', 'b', 'c')
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| 63 | }
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| 64 | const optCode = evalOrLoad(compile(model, {
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| 65 | compiler
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| 66 | }));
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| 67 | const inst = optCode({
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| 68 | a: {}
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| 69 | }, funcLibrary);
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| 70 | inst.setInner('hello')
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| 71 | expect(inst.outer).toEqual({
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| 72 | b: {
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| 73 | c: 'hello'
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| 74 | }
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| 75 | });
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| 76 | })
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| 77 | it('should allow deep setting of an array', () => {
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| 78 | const model = {
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| 79 | outer: root.get('a').mapValues(a => a),
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| 80 | setInner: setter('a', 'b', 0, 'c')
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| 81 | }
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| 82 | const optCode = evalOrLoad(compile(model, {
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| 83 | compiler
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| 84 | }));
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| 85 | const inst = optCode({
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| 86 | a: {}
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| 87 | }, funcLibrary);
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| 88 | inst.setInner('hello')
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| 89 | expect(inst.outer).toEqual({
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| 90 | b: [{
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| 91 | c: 'hello'
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| 92 | }]
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| 93 | });
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| 94 | })
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| 95 |
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| 96 | it('should allow deep splicing', () => {
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| 97 | const model = {
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| 98 | outer: root.get('a').mapValues(a => a),
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| 99 | spliceInner: splice('a', 'b')
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| 100 | }
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| 101 | const optCode = evalOrLoad(compile(model, {
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| 102 | compiler
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| 103 | }));
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| 104 | const inst = optCode({
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| 105 | a: {}
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| 106 | }, funcLibrary);
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| 107 | inst.spliceInner(0, 0, 'hello')
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| 108 | expect(inst.outer).toEqual({
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| 109 | b: ['hello']
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| 110 | });
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| 111 | })
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| 112 | it('should allow deep pushing', () => {
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| 113 | const model = {
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| 114 | outer: root.get('a').mapValues(a => a),
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| 115 | pushInner: push('a', 'b')
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| 116 | }
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| 117 | const optCode = evalOrLoad(compile(model, {
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| 118 | compiler
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| 119 | }));
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| 120 | const inst = optCode({
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| 121 | a: {}
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| 122 | }, funcLibrary);
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| 123 | inst.pushInner('hello')
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| 124 | expect(inst.outer).toEqual({
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| 125 | b: ['hello']
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| 126 | });
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| 127 | })
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| 128 | })
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| 129 | })
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