projects / extjs.git / blame
| Commit | Line | Data |
|---|---|---|
| 6527f429 DM |
1 | describe("Ext.data.NodeStore", function() {\r |
| 2 | \r | |
| 3 | var Model = Ext.define(null, {\r | |
| 4 | extend: 'Ext.data.TreeModel'\r | |
| 5 | });\r | |
| 6 | \r | |
| 7 | var store;\r | |
| 8 | \r | |
| 9 | function makeNode(id, leaf, children) {\r | |
| 10 | var node = new Model({\r | |
| 11 | id: id,\r | |
| 12 | leaf: !!leaf\r | |
| 13 | });\r | |
| 14 | \r | |
| 15 | if (children) {\r | |
| 16 | Ext.Array.forEach(children, function(child) {\r | |
| 17 | node.appendChild(child);\r | |
| 18 | });\r | |
| 19 | }\r | |
| 20 | \r | |
| 21 | return node;\r | |
| 22 | }\r | |
| 23 | \r | |
| 24 | function makeStore(cfg, node) {\r | |
| 25 | if (!node && node !== null) {\r | |
| 26 | node = makeNode('root');\r | |
| 27 | }\r | |
| 28 | \r | |
| 29 | store = new Ext.data.NodeStore(Ext.apply({\r | |
| 30 | model: Model,\r | |
| 31 | node: node\r | |
| 32 | }, cfg));\r | |
| 33 | }\r | |
| 34 | \r | |
| 35 | afterEach(function() {\r | |
| 36 | store = Ext.destroy(store);\r | |
| 37 | });\r | |
| 38 | \r | |
| 39 | function expectIds(expected) {\r | |
| 40 | var ids = Ext.Array.pluck(store.getRange(), 'id');\r | |
| 41 | expect(ids).toEqual(expected);\r | |
| 42 | }\r | |
| 43 | \r | |
| 44 | describe("folderSort", function() {\r | |
| 45 | var node;\r | |
| 46 | beforeEach(function() {\r | |
| 47 | node = makeNode('root', false, [\r | |
| 48 | makeNode(2, true),\r | |
| 49 | makeNode(6),\r | |
| 50 | makeNode(1, true),\r | |
| 51 | makeNode(5),\r | |
| 52 | makeNode(4, true),\r | |
| 53 | makeNode(3)\r | |
| 54 | ]);\r | |
| 55 | });\r | |
| 56 | \r | |
| 57 | afterEach(function() {\r | |
| 58 | node = null;\r | |
| 59 | });\r | |
| 60 | \r | |
| 61 | describe("with no sorters", function() {\r | |
| 62 | describe("configuration", function() {\r | |
| 63 | describe("with folderSort: true", function() {\r | |
| 64 | it("should sort nodes", function() {\r | |
| 65 | makeStore({\r | |
| 66 | folderSort: true\r | |
| 67 | }, node);\r | |
| 68 | \r | |
| 69 | expectIds([6, 5, 3, 2, 1, 4]);\r | |
| 70 | });\r | |
| 71 | });\r | |
| 72 | \r | |
| 73 | describe("with folderSort: false", function() {\r | |
| 74 | it("should leave nodes in place", function() {\r | |
| 75 | makeStore({\r | |
| 76 | folderSort: false\r | |
| 77 | }, node);\r | |
| 78 | \r | |
| 79 | expectIds([2, 6, 1, 5, 4, 3]);\r | |
| 80 | });\r | |
| 81 | });\r | |
| 82 | });\r | |
| 83 | \r | |
| 84 | describe("setting dynamically", function() {\r | |
| 85 | describe("setting folderSort: true", function() {\r | |
| 86 | it("should sort nodes", function() {\r | |
| 87 | makeStore({\r | |
| 88 | folderSort: false\r | |
| 89 | }, node);\r | |
| 90 | store.setFolderSort(true);\r | |
| 91 | \r | |
| 92 | expectIds([6, 5, 3, 2, 1, 4]);\r | |
| 93 | });\r | |
| 94 | });\r | |
| 95 | \r | |
| 96 | describe("setting folderSort: false", function() {\r | |
| 97 | it("should leave nodes in place", function() {\r | |
| 98 | makeStore({\r | |
| 99 | folderSort: true\r | |
| 100 | }, node);\r | |
| 101 | store.setFolderSort(false);\r | |
| 102 | \r | |
| 103 | expectIds([6, 5, 3, 2, 1, 4]);\r | |
| 104 | });\r | |
| 105 | });\r | |
| 106 | });\r | |
| 107 | });\r | |
| 108 | \r | |
| 109 | describe("with sorters", function() {\r | |
| 110 | describe("configuration", function() {\r | |
| 111 | describe("with folderSort: true", function() {\r | |
| 112 | it("should sort and give priority to folderSort", function() {\r | |
| 113 | makeStore({\r | |
| 114 | folderSort: true,\r | |
| 115 | sorters: [{\r | |
| 116 | property: 'id',\r | |
| 117 | direction: 'DESC'\r | |
| 118 | }]\r | |
| 119 | }, node);\r | |
| 120 | \r | |
| 121 | expectIds([6, 5, 3, 4, 2, 1]);\r | |
| 122 | });\r | |
| 123 | });\r | |
| 124 | \r | |
| 125 | describe("with folderSort: false", function() {\r | |
| 126 | it("should sort according to the sorter", function() {\r | |
| 127 | makeStore({\r | |
| 128 | folderSort: false,\r | |
| 129 | sorters: [{\r | |
| 130 | property: 'id',\r | |
| 131 | direction: 'DESC'\r | |
| 132 | }]\r | |
| 133 | }, node);\r | |
| 134 | \r | |
| 135 | expectIds([6, 5, 4, 3, 2, 1]);\r | |
| 136 | });\r | |
| 137 | });\r | |
| 138 | });\r | |
| 139 | \r | |
| 140 | describe("setting sorters dynamically", function() {\r | |
| 141 | describe("with folderSort: true", function() {\r | |
| 142 | beforeEach(function() {\r | |
| 143 | makeStore({\r | |
| 144 | folderSort: true\r | |
| 145 | }, node);\r | |
| 146 | \r | |
| 147 | store.getSorters().add({\r | |
| 148 | property: 'id',\r | |
| 149 | direction: 'DESC'\r | |
| 150 | });\r | |
| 151 | });\r | |
| 152 | \r | |
| 153 | describe("adding a sorter", function() {\r | |
| 154 | it("should sort and give priority to folderSort", function() {\r | |
| 155 | expectIds([6, 5, 3, 4, 2, 1]);\r | |
| 156 | });\r | |
| 157 | });\r | |
| 158 | \r | |
| 159 | describe("removing a sorter", function() {\r | |
| 160 | it("should leave nodes in place", function() {\r | |
| 161 | store.getSorters().removeAll();\r | |
| 162 | expectIds([6, 5, 3, 4, 2, 1]);\r | |
| 163 | });\r | |
| 164 | });\r | |
| 165 | });\r | |
| 166 | \r | |
| 167 | describe("with folderSort: false", function() {\r | |
| 168 | beforeEach(function() {\r | |
| 169 | makeStore({\r | |
| 170 | folderSort: false\r | |
| 171 | }, node);\r | |
| 172 | \r | |
| 173 | store.getSorters().add({\r | |
| 174 | property: 'id',\r | |
| 175 | direction: 'DESC'\r | |
| 176 | });\r | |
| 177 | });\r | |
| 178 | \r | |
| 179 | describe("adding a sorter", function() {\r | |
| 180 | it("should sort nodes", function() {\r | |
| 181 | expectIds([6, 5, 4, 3, 2, 1]);\r | |
| 182 | });\r | |
| 183 | });\r | |
| 184 | \r | |
| 185 | describe("removing a sorter", function() {\r | |
| 186 | it("should leave nodes in place", function() {\r | |
| 187 | store.getSorters().removeAll();\r | |
| 188 | expectIds([6, 5, 4, 3, 2, 1]);\r | |
| 189 | });\r | |
| 190 | });\r | |
| 191 | });\r | |
| 192 | });\r | |
| 193 | \r | |
| 194 | describe("setting folderSort dynamically", function() {\r | |
| 195 | describe("setting folderSort: true", function() {\r | |
| 196 | it("should sort and give priority to folderSort", function() {\r | |
| 197 | makeStore({\r | |
| 198 | folderSort: false,\r | |
| 199 | sorters: [{\r | |
| 200 | property: 'id',\r | |
| 201 | direction: 'DESC'\r | |
| 202 | }]\r | |
| 203 | }, node);\r | |
| 204 | store.setFolderSort(true);\r | |
| 205 | \r | |
| 206 | expectIds([6, 5, 3, 4, 2, 1]);\r | |
| 207 | });\r | |
| 208 | });\r | |
| 209 | \r | |
| 210 | describe("setting folderSort: false", function() {\r | |
| 211 | it("should sort nodes", function() {\r | |
| 212 | makeStore({\r | |
| 213 | folderSort: false,\r | |
| 214 | sorters: [{\r | |
| 215 | property: 'id',\r | |
| 216 | direction: 'DESC'\r | |
| 217 | }]\r | |
| 218 | }, node);\r | |
| 219 | store.setFolderSort(false);\r | |
| 220 | expectIds([6, 5, 4, 3, 2, 1]);\r | |
| 221 | });\r | |
| 222 | });\r | |
| 223 | });\r | |
| 224 | });\r | |
| 225 | });\r | |
| 226 | \r | |
| 227 | describe("node", function() {\r | |
| 228 | it("should accept an object", function() {\r | |
| 229 | makeStore({\r | |
| 230 | node: {\r | |
| 231 | id: 'foo'\r | |
| 232 | }\r | |
| 233 | }, null);\r | |
| 234 | var node = store.getNode();\r | |
| 235 | \r | |
| 236 | expect(node.isNode).toBe(true);\r | |
| 237 | expect(node.id).toBe('foo');\r | |
| 238 | });\r | |
| 239 | \r | |
| 240 | it("should accept a node instance", function() {\r | |
| 241 | var node = makeNode();\r | |
| 242 | makeStore({\r | |
| 243 | node: node\r | |
| 244 | });\r | |
| 245 | expect(store.getNode()).toBe(node);\r | |
| 246 | });\r | |
| 247 | });\r | |
| 248 | \r | |
| 249 | describe("store content", function() {\r | |
| 250 | describe("configuring with a node", function() {\r | |
| 251 | it("should load node children", function() {\r | |
| 252 | var node = makeNode('root', false, [\r | |
| 253 | makeNode(1),\r | |
| 254 | makeNode(2),\r | |
| 255 | makeNode(3)\r | |
| 256 | ]);\r | |
| 257 | \r | |
| 258 | makeStore(null, node);\r | |
| 259 | \r | |
| 260 | expectIds([1, 2, 3]);\r | |
| 261 | });\r | |
| 262 | \r | |
| 263 | it("should only include children of the node", function() {\r | |
| 264 | var node = makeNode('root', false, [\r | |
| 265 | makeNode(1, false, [\r | |
| 266 | makeNode(2),\r | |
| 267 | makeNode(3)\r | |
| 268 | ]),\r | |
| 269 | makeNode(4, false, [\r | |
| 270 | makeNode(5),\r | |
| 271 | makeNode(6)\r | |
| 272 | ]),\r | |
| 273 | makeNode(7, false, [\r | |
| 274 | makeNode(8),\r | |
| 275 | makeNode(9)\r | |
| 276 | ])\r | |
| 277 | ]);\r | |
| 278 | \r | |
| 279 | makeStore(null, node);\r | |
| 280 | \r | |
| 281 | expectIds([1, 4, 7]);\r | |
| 282 | });\r | |
| 283 | });\r | |
| 284 | \r | |
| 285 | describe("dynamic updates", function() {\r | |
| 286 | it("should add a child that is appended to the node", function() {\r | |
| 287 | makeStore();\r | |
| 288 | var node = makeNode();\r | |
| 289 | store.getNode().appendChild(node);\r | |
| 290 | expect(store.getCount()).toBe(1);\r | |
| 291 | expect(store.getAt(0)).toBe(node);\r | |
| 292 | });\r | |
| 293 | \r | |
| 294 | it("should insert a child that is inserted into the node", function() {\r | |
| 295 | var existing = makeNode(1);\r | |
| 296 | \r | |
| 297 | var node = makeNode('root', false, [\r | |
| 298 | existing\r | |
| 299 | ]);\r | |
| 300 | \r | |
| 301 | var newNode = makeNode(2);\r | |
| 302 | \r | |
| 303 | makeStore(null, node);\r | |
| 304 | node.insertChild(0, newNode);\r | |
| 305 | expect(store.getCount()).toBe(2);\r | |
| 306 | expect(store.getAt(0)).toBe(newNode);\r | |
| 307 | expect(store.getAt(1)).toBe(existing);\r | |
| 308 | });\r | |
| 309 | \r | |
| 310 | it("should remove a child removed from the node", function() {\r | |
| 311 | var existing = makeNode(1);\r | |
| 312 | \r | |
| 313 | var node = makeNode('root', false, [\r | |
| 314 | existing\r | |
| 315 | ]);\r | |
| 316 | \r | |
| 317 | makeStore(null, node);\r | |
| 318 | node.removeChild(existing);\r | |
| 319 | expect(store.getCount()).toBe(0);\r | |
| 320 | });\r | |
| 321 | \r | |
| 322 | it("should not add granchildren of the node", function() {\r | |
| 323 | var existing = makeNode(1);\r | |
| 324 | \r | |
| 325 | var node = makeNode('root', false, [\r | |
| 326 | existing\r | |
| 327 | ]);\r | |
| 328 | \r | |
| 329 | makeStore(null, node);\r | |
| 330 | \r | |
| 331 | existing.appendChild({});\r | |
| 332 | expect(store.getCount()).toBe(1);\r | |
| 333 | });\r | |
| 334 | \r | |
| 335 | it("should not cause an error when removing grandchildren of the node", function() {\r | |
| 336 | var grandchild = makeNode(2);\r | |
| 337 | var existing = makeNode(1, false, [grandchild]);\r | |
| 338 | \r | |
| 339 | var node = makeNode('root', false, [\r | |
| 340 | existing\r | |
| 341 | ]);\r | |
| 342 | \r | |
| 343 | makeStore(null, node);\r | |
| 344 | \r | |
| 345 | expect(function() {\r | |
| 346 | existing.removeChild(grandchild);\r | |
| 347 | }).not.toThrow();\r | |
| 348 | });\r | |
| 349 | });\r | |
| 350 | });\r | |
| 351 | \r | |
| 352 | }); |