1 | import { Container } from 'aurelia-dependency-injection';
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2 | import { BindingLanguage } from '../src/binding-language';
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3 | import { ResourceLoadContext, ViewCompileInstruction } from '../src/instructions';
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4 | import { ViewCompiler } from '../src/view-compiler';
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5 | import { ViewEngine } from '../src/view-engine';
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6 | import { ViewResources } from '../src/view-resources';
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7 | import { StaticViewStrategy } from '../src/view-strategy';
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8 | import './setup';
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9 |
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10 | describe('ViewLocator', () => {
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11 |
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12 | let viewEngine;
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13 | let container = new Container();
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14 | let appResources = new ViewResources();
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15 |
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16 | beforeEach(() => {
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17 | let bindingLanguage = new class extends BindingLanguage {
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18 | createAttributeInstruction () {}
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19 | inspectAttribute (resources, tagName, attrName, attrValue) {
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20 | return { attrName, attrValue};
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21 | }
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22 | inspectTextContent () {}
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23 | };
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24 | container = new Container();
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25 | appResources = new ViewResources();
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26 | viewEngine = {
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27 | container: container,
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28 | appResources: appResources,
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29 | viewCompiler: new ViewCompiler(bindingLanguage, appResources)
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30 | };
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31 | });
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32 |
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33 | describe('StaticViewStrategy', () => {
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34 | it('loads', (done) => {
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35 | let strategy = new StaticViewStrategy({
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36 | template: '<template><input value.bind="value" /></template>',
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37 | dependencies: []
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38 | });
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39 | class El {
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40 |
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41 | }
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42 | strategy
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43 | .loadViewFactory(viewEngine, ViewCompileInstruction.normal, new ResourceLoadContext(), El)
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44 | .then((factory) => {
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45 | expect(factory.resources.getElement('el').target).toBe(El);
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46 | }).catch(ex => {
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47 | expect(ex.message).not.toContain('Cannot determine default view strategy for object.');
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48 | }).then(done);
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49 | });
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50 | });
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51 |
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52 | it('loads dependencies', (done) => {
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53 | class EmmaFrost {
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54 | }
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55 | class AquaMan {
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56 | static $resource = {
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57 | type: 'attribute'
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58 | }
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59 | }
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60 | class VentureCapital {
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61 | static $resource = {
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62 | type: 'valueConverter'
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63 | }
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64 | }
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65 | class BabyBoomer {
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66 | static $resource = {
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67 | type: 'bindingBehavior'
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68 | }
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69 | }
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70 | class BlitzCrank {
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71 | static $resource = {
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72 | type: 'viewEngineHooks'
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73 | }
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74 |
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75 | beforeCompile() {}
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76 | }
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77 | let strategy = new StaticViewStrategy({
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78 | template: '<template><input value.bind="value" /></template>',
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79 | dependencies: [AquaMan, VentureCapital, BabyBoomer, BlitzCrank]
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80 | });
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81 | strategy
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82 | .loadViewFactory(viewEngine, ViewCompileInstruction.normal, new ResourceLoadContext(), EmmaFrost)
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83 | .then((factory) => {
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84 | let resources = factory.resources;
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85 | expect(resources.getElement('emma-frost').target).toBe(EmmaFrost);
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86 | expect(resources.getAttribute('aqua-man').target).toBe(AquaMan);
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87 | expect(resources.getValueConverter('ventureCapital') instanceof VentureCapital).toBe(true);
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88 | expect(resources.getBindingBehavior('babyBoomer') instanceof BabyBoomer).toBe(true);
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89 | expect(resources.beforeCompile).toBe(true);
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90 | }).catch(ex => {
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91 | expect(ex.message).not.toContain('Cannot determine default view strategy for object.');
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92 | }).then(done);
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93 | });
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94 |
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95 | it('loads async dependencies', done => {
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96 | class Ekko {}
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97 | class AureliaSol {
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98 | static $resource = {
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99 | type: 'attribute'
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100 | }
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101 | }
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102 | class Volibear {
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103 | static $resource = {
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104 | type: 'valueConverter'
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105 | }
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106 | }
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107 | class Braum {
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108 | static $resource = {
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109 | type: 'bindingBehavior'
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110 | }
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111 | }
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112 | class Thresh {
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113 | static $resource = {
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114 | type: 'viewEngineHooks'
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115 | }
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116 | beforeCompile() {}
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117 | }
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118 |
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119 | function mockEsmImport(path) {
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120 |
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121 |
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122 | return Promise.resolve({
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123 | b: Volibear,
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124 | c: Braum,
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125 | d: Thresh
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126 | });
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127 | }
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128 | let strategy = new StaticViewStrategy({
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129 | template: '<template><input value.bind="value" /></template>',
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130 | dependencies: () => [AureliaSol, mockEsmImport()]
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131 | });
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132 | strategy
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133 | .loadViewFactory(viewEngine, ViewCompileInstruction.normal, new ResourceLoadContext(), Ekko)
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134 | .then((factory) => {
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135 | let resources = factory.resources;
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136 | expect(resources.getElement('ekko').target).toBe(Ekko);
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137 | expect(resources.getAttribute('aurelia-sol').target).toBe(AureliaSol);
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138 | expect(resources.getValueConverter('volibear') instanceof Volibear).toBe(true);
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139 | expect(resources.getBindingBehavior('braum') instanceof Braum).toBe(true);
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140 | expect(resources.beforeCompile).toBe(true);
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141 | })
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142 | .catch(ex => {
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143 | expect(ex.message).not.toContain('Cannot determine default view strategy for object.');
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144 | }).then(done);
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145 | });
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146 | });
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