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| 1 <!doctype html> |
| 2 <!-- |
| 3 @license |
| 4 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| 5 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt |
| 6 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| 7 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt |
| 8 Code distributed by Google as part of the polymer project is also |
| 9 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt |
| 10 --> |
| 11 <html> |
| 12 <head> |
| 13 <title>firebase-collection</title> |
| 14 |
| 15 <script src="../../webcomponentsjs/webcomponents.js"></script> |
| 16 <script src="../../web-component-tester/browser.js"></script> |
| 17 <script src="../../test-fixture/test-fixture-mocha.js"></script> |
| 18 |
| 19 <link rel="import" href="../../polymer/polymer.html"> |
| 20 <link rel="import" href="../../promise-polyfill/promise-polyfill.html"> |
| 21 <link rel="import" href="../../test-fixture/test-fixture.html"> |
| 22 <link rel="import" href="test-helpers.html"> |
| 23 <link rel="import" href="../firebase-collection.html"> |
| 24 </head> |
| 25 <body> |
| 26 <test-fixture id="TrivialCollection"> |
| 27 <template> |
| 28 <firebase-collection |
| 29 location="https://fb-element-demo.firebaseio.com/test/trivial" |
| 30 log> |
| 31 </firebase-collection> |
| 32 </template> |
| 33 </test-fixture> |
| 34 <test-fixture id="PrimitiveCollection"> |
| 35 <template> |
| 36 <firebase-collection |
| 37 location="https://fb-element-demo.firebaseio.com/test/primitives" |
| 38 order-by-value |
| 39 log> |
| 40 </firebase-collection> |
| 41 </template> |
| 42 </test-fixture> |
| 43 <test-fixture id="ChangingChildren"> |
| 44 <template> |
| 45 <firebase-collection |
| 46 location="https://fb-element-demo.firebaseio.com/test/changing_children" |
| 47 order-by-child="foo" |
| 48 log> |
| 49 </firebase-collection> |
| 50 </template> |
| 51 </test-fixture> |
| 52 |
| 53 <test-fixture id="SyncingCollections"> |
| 54 <template> |
| 55 <firebase-collection |
| 56 location="https://fb-element-demo.firebaseio.com/test/syncing" |
| 57 log> |
| 58 </firebase-collection> |
| 59 <firebase-collection |
| 60 location="https://fb-element-demo.firebaseio.com/test/syncing" |
| 61 order-by-child="foo" |
| 62 log> |
| 63 </firebase-collection> |
| 64 </template> |
| 65 </test-fixture> |
| 66 |
| 67 <script> |
| 68 suite('<firebase-document>', function() { |
| 69 var firebase; |
| 70 |
| 71 suite('basic usage', function() { |
| 72 setup(function() { |
| 73 firebase = fixture('TrivialCollection'); |
| 74 }); |
| 75 |
| 76 teardown(function() { |
| 77 firebase.disconnect(); |
| 78 }); |
| 79 |
| 80 test('exposes data as an array', function(done) { |
| 81 waitForEvent(firebase, 'firebase-child-added').then(function() { |
| 82 expect(firebase.data).to.be.an('array'); |
| 83 done(); |
| 84 }).catch(function(e) { |
| 85 done(e); |
| 86 }); |
| 87 }); |
| 88 |
| 89 test('receives data from Firebase location', function(done) { |
| 90 waitForEvent(firebase, 'data-changed').then(function() { |
| 91 expect(firebase.data[0].value).to.be.equal(true); |
| 92 done(); |
| 93 }).catch(function(e) { |
| 94 done(e); |
| 95 }); |
| 96 }); |
| 97 }); |
| 98 |
| 99 suite('ordered primitives', function() { |
| 100 setup(function() { |
| 101 firebase = fixture('PrimitiveCollection'); |
| 102 }); |
| 103 |
| 104 teardown(function() { |
| 105 firebase.disconnect(); |
| 106 }); |
| 107 |
| 108 test('converts primitives into objects with a value key', function(done)
{ |
| 109 waitForEvent(firebase, 'firebase-child-added').then(function() { |
| 110 expect(firebase.data[0]).to.be.an('object'); |
| 111 done(); |
| 112 }).catch(function(e) { |
| 113 done(e); |
| 114 }); |
| 115 }); |
| 116 |
| 117 test('orders primitives by value', function(done) { |
| 118 waitForEvent(firebase, 'firebase-value').then(function() { |
| 119 var lastValue = -Infinity; |
| 120 expect(firebase.data.length).to.be.greaterThan(0); |
| 121 firebase.data.forEach(function(item) { |
| 122 expect(item.value).to.not.be.lessThan(lastValue); |
| 123 lastValue = item.value; |
| 124 }); |
| 125 done(); |
| 126 }).catch(function(e) { |
| 127 done(e); |
| 128 }); |
| 129 }); |
| 130 |
| 131 suite('adding a value locally', function() { |
| 132 setup(function(done) { |
| 133 waitForEvent(firebase, 'firebase-value').then(function() { |
| 134 done(); |
| 135 }).catch(function(e) { |
| 136 done(e); |
| 137 }); |
| 138 }); |
| 139 |
| 140 test('can be done with `add`', function(done) { |
| 141 var length = firebase.data.length; |
| 142 var newValue = firebase.data[firebase.data.length - 1].value + 1; |
| 143 var key; |
| 144 |
| 145 waitForEvent(firebase, 'firebase-child-added').then(function() { |
| 146 expect(firebase.data.length).to.be.equal(length + 1); |
| 147 expect(firebase.data[firebase.data.length - 1].value).to.be.equal(
newValue); |
| 148 done(); |
| 149 }).catch(function(e) { |
| 150 done(e); |
| 151 }).then(function() { |
| 152 firebase.removeByKey(key); |
| 153 }); |
| 154 |
| 155 key = firebase.add(newValue).key(); |
| 156 }); |
| 157 }); |
| 158 }); |
| 159 |
| 160 suite('a child changes', function() { |
| 161 setup(function(done) { |
| 162 firebase = fixture('ChangingChildren'); |
| 163 waitForEvent(firebase, 'firebase-value').then(function() { |
| 164 done(); |
| 165 }).catch(function(e) { |
| 166 done(e) |
| 167 }); |
| 168 }); |
| 169 |
| 170 test('updates the child key in place with the new value', function(done)
{ |
| 171 var childrenKeys = []; |
| 172 |
| 173 waitForEvent(firebase, 'firebase-value').then(function() { |
| 174 var middleValue = firebase.getByKey(childrenKeys[1]); |
| 175 var changes; |
| 176 |
| 177 expect(middleValue.foo).to.be.equal(1); |
| 178 expect(middleValue.bar).to.be.equal(1); |
| 179 |
| 180 changes = waitForEvent(firebase, 'firebase-child-changed'); |
| 181 |
| 182 firebase.set('data.' + firebase.data.indexOf(middleValue) + '.bar',
2); |
| 183 |
| 184 return changes; |
| 185 }).then(function() { |
| 186 var middleValue = firebase.getByKey(childrenKeys[1]); |
| 187 |
| 188 expect(middleValue.foo).to.be.equal(1); |
| 189 expect(middleValue.bar).to.be.equal(2); |
| 190 |
| 191 done(); |
| 192 }).catch(function(e) { |
| 193 done(e); |
| 194 }).then(function() { |
| 195 childrenKeys.forEach(function(key) { |
| 196 firebase.removeByKey(key); |
| 197 }); |
| 198 }); |
| 199 |
| 200 childrenKeys = [0, 1, 2].map(function(value, index) { |
| 201 return firebase.add({ |
| 202 foo: value, |
| 203 bar: index |
| 204 }).key(); |
| 205 }); |
| 206 }); |
| 207 }); |
| 208 |
| 209 suite('syncing collections', function() { |
| 210 var localFirebase; |
| 211 var remoteFirebase; |
| 212 |
| 213 setup(function(done) { |
| 214 firebase = fixture('SyncingCollections'); |
| 215 localFirebase = firebase[0]; |
| 216 remoteFirebase = firebase[1]; |
| 217 Promise.all([ |
| 218 waitForEvent(localFirebase, 'firebase-value'), |
| 219 waitForEvent(remoteFirebase, 'firebase-value') |
| 220 ]).then(function() { |
| 221 done(); |
| 222 }).catch(function(e) { |
| 223 done(e); |
| 224 }); |
| 225 }); |
| 226 |
| 227 test('syncs a new item at the correct index', function(done) { |
| 228 var data = { |
| 229 foo: 100 |
| 230 }; |
| 231 var key; |
| 232 |
| 233 waitForEvent(remoteFirebase, 'firebase-value').then(function() { |
| 234 var value = remoteFirebase.getByKey(key); |
| 235 var lowValue = remoteFirebase.getByKey('lowValue'); |
| 236 var highValue = remoteFirebase.getByKey('highValue'); |
| 237 |
| 238 var index = remoteFirebase.data.indexOf(value); |
| 239 var lowIndex = remoteFirebase.data.indexOf(lowValue); |
| 240 var highIndex = remoteFirebase.data.indexOf(highValue); |
| 241 |
| 242 expect(value).to.be.okay; |
| 243 expect(index).to.be.lessThan(highIndex); |
| 244 expect(index).to.be.greaterThan(lowIndex); |
| 245 done(); |
| 246 }).catch(function(e) { |
| 247 done(e); |
| 248 }).then(function() { |
| 249 localFirebase.removeByKey(key); |
| 250 }); |
| 251 |
| 252 key = localFirebase.add(data).key(); |
| 253 }); |
| 254 }); |
| 255 }); |
| 256 </script> |
| 257 |
| 258 </body> |
| 259 </html> |
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Chromium Code Reviews
Issue 1205703007:
Add polymer 1.0 to npm_modules (Closed)
Base URL: https://chromium.googlesource.com/infra/third_party/npm_modules.git@master