| /** |
| * @license |
| * Copyright Google LLC All Rights Reserved. |
| * |
| * Use of this source code is governed by an MIT-style license that can be |
| * found in the LICENSE file at https://angular.io/license |
| */ |
| import { __awaiter } from "tslib"; |
| import { ComponentHarness, HarnessPredicate, parallel } from '@angular/cdk/testing'; |
| import { MatTreeNodeHarness } from './node-harness'; |
| /** Harness for interacting with a standard mat-tree in tests. */ |
| export class MatTreeHarness extends ComponentHarness { |
| /** |
| * Gets a `HarnessPredicate` that can be used to search for a tree with specific attributes. |
| * @param options Options for narrowing the search |
| * @return a `HarnessPredicate` configured with the given options. |
| */ |
| static with(options = {}) { |
| return new HarnessPredicate(MatTreeHarness, options); |
| } |
| /** Gets all of the nodes in the tree. */ |
| getNodes(filter = {}) { |
| return __awaiter(this, void 0, void 0, function* () { |
| return this.locatorForAll(MatTreeNodeHarness.with(filter))(); |
| }); |
| } |
| /** |
| * Gets an object representation for the visible tree structure |
| * If a node is under an unexpanded node it will not be included. |
| * Eg. |
| * Tree (all nodes expanded): |
| * ` |
| * <mat-tree> |
| * <mat-tree-node>Node 1<mat-tree-node> |
| * <mat-nested-tree-node> |
| * Node 2 |
| * <mat-nested-tree-node> |
| * Node 2.1 |
| * <mat-tree-node> |
| * Node 2.1.1 |
| * <mat-tree-node> |
| * <mat-nested-tree-node> |
| * <mat-tree-node> |
| * Node 2.2 |
| * <mat-tree-node> |
| * <mat-nested-tree-node> |
| * </mat-tree>` |
| * |
| * Tree structure: |
| * { |
| * children: [ |
| * { |
| * text: 'Node 1', |
| * children: [ |
| * { |
| * text: 'Node 2', |
| * children: [ |
| * { |
| * text: 'Node 2.1', |
| * children: [{text: 'Node 2.1.1'}] |
| * }, |
| * {text: 'Node 2.2'} |
| * ] |
| * } |
| * ] |
| * } |
| * ] |
| * }; |
| */ |
| getTreeStructure() { |
| return __awaiter(this, void 0, void 0, function* () { |
| const nodes = yield this.getNodes(); |
| const nodeInformation = yield parallel(() => nodes.map(node => { |
| return parallel(() => [node.getLevel(), node.getText(), node.isExpanded()]); |
| })); |
| return this._getTreeStructure(nodeInformation, 1, true); |
| }); |
| } |
| /** |
| * Recursively collect the structured text of the tree nodes. |
| * @param nodes A list of tree nodes |
| * @param level The level of nodes that are being accounted for during this iteration |
| * @param parentExpanded Whether the parent of the first node in param nodes is expanded |
| */ |
| _getTreeStructure(nodes, level, parentExpanded) { |
| var _a, _b, _c; |
| const result = {}; |
| for (let i = 0; i < nodes.length; i++) { |
| const [nodeLevel, text, expanded] = nodes[i]; |
| const nextNodeLevel = (_b = (_a = nodes[i + 1]) === null || _a === void 0 ? void 0 : _a[0]) !== null && _b !== void 0 ? _b : -1; |
| // Return the accumulated value for the current level once we reach a shallower level node |
| if (nodeLevel < level) { |
| return result; |
| } |
| // Skip deeper level nodes during this iteration, they will be picked up in a later iteration |
| if (nodeLevel > level) { |
| continue; |
| } |
| // Only add to representation if it is visible (parent is expanded) |
| if (parentExpanded) { |
| // Collect the data under this node according to the following rules: |
| // 1. If the next node in the list is a sibling of the current node add it to the child list |
| // 2. If the next node is a child of the current node, get the sub-tree structure for the |
| // child and add it under this node |
| // 3. If the next node has a shallower level, we've reached the end of the child nodes for |
| // the current parent. |
| if (nextNodeLevel === level) { |
| this._addChildToNode(result, { text }); |
| } |
| else if (nextNodeLevel > level) { |
| let children = (_c = this._getTreeStructure(nodes.slice(i + 1), nextNodeLevel, expanded)) === null || _c === void 0 ? void 0 : _c.children; |
| let child = children ? { text, children } : { text }; |
| this._addChildToNode(result, child); |
| } |
| else { |
| this._addChildToNode(result, { text }); |
| return result; |
| } |
| } |
| } |
| return result; |
| } |
| _addChildToNode(result, child) { |
| result.children ? result.children.push(child) : result.children = [child]; |
| } |
| } |
| /** The selector for the host element of a `MatTableHarness` instance. */ |
| MatTreeHarness.hostSelector = '.mat-tree'; |
| //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"tree-harness.js","sourceRoot":"","sources":["../../../../../../../src/material/tree/testing/tree-harness.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;AAEH,OAAO,EAAC,gBAAgB,EAAE,gBAAgB,EAAE,QAAQ,EAAC,MAAM,sBAAsB,CAAC;AAClF,OAAO,EAAC,kBAAkB,EAAC,MAAM,gBAAgB,CAAC;AAQlD,iEAAiE;AACjE,MAAM,OAAO,cAAe,SAAQ,gBAAgB;IAIlD;;;;OAIG;IACH,MAAM,CAAC,IAAI,CAAC,UAA8B,EAAE;QAC1C,OAAO,IAAI,gBAAgB,CAAC,cAAc,EAAE,OAAO,CAAC,CAAC;IACvD,CAAC;IAED,yCAAyC;IACnC,QAAQ,CAAC,SAAiC,EAAE;;YAChD,OAAO,IAAI,CAAC,aAAa,CAAC,kBAAkB,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC;QAC/D,CAAC;KAAA;IAED;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;OA0CG;IACG,gBAAgB;;YACpB,MAAM,KAAK,GAAG,MAAM,IAAI,CAAC,QAAQ,EAAE,CAAC;YACpC,MAAM,eAAe,GAAG,MAAM,QAAQ,CAAC,GAAG,EAAE,CAAC,KAAK,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;gBAC5D,OAAO,QAAQ,CAAC,GAAG,EAAE,CAAC,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,IAAI,CAAC,OAAO,EAAE,EAAE,IAAI,CAAC,UAAU,EAAE,CAAC,CAAC,CAAC;YAC9E,CAAC,CAAC,CAAC,CAAC;YACJ,OAAO,IAAI,CAAC,iBAAiB,CAAC,eAAe,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC;QAC1D,CAAC;KAAA;IAED;;;;;OAKG;IACK,iBAAiB,CAAC,KAAkC,EAAE,KAAa,EACxC,cAAuB;;QACxD,MAAM,MAAM,GAAa,EAAE,CAAC;QAC5B,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;YACrC,MAAM,CAAC,SAAS,EAAE,IAAI,EAAE,QAAQ,CAAC,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YAC7C,MAAM,aAAa,eAAG,KAAK,CAAC,CAAC,GAAG,CAAC,CAAC,0CAAG,CAAC,oCAAK,CAAC,CAAC,CAAC;YAE9C,0FAA0F;YAC1F,IAAI,SAAS,GAAG,KAAK,EAAE;gBACrB,OAAO,MAAM,CAAC;aACf;YACD,6FAA6F;YAC7F,IAAI,SAAS,GAAG,KAAK,EAAE;gBACrB,SAAS;aACV;YACD,mEAAmE;YACnE,IAAI,cAAc,EAAE;gBAClB,qEAAqE;gBACrE,4FAA4F;gBAC5F,yFAAyF;gBACzF,sCAAsC;gBACtC,0FAA0F;gBAC1F,yBAAyB;gBACzB,IAAI,aAAa,KAAK,KAAK,EAAE;oBAC3B,IAAI,CAAC,eAAe,CAAC,MAAM,EAAE,EAAC,IAAI,EAAC,CAAC,CAAC;iBACtC;qBAAM,IAAI,aAAa,GAAG,KAAK,EAAE;oBAChC,IAAI,QAAQ,SAAG,IAAI,CAAC,iBAAiB,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,GAAG,CAAC,CAAC,EACtD,aAAa,EACb,QAAQ,CAAC,0CAAE,QAAQ,CAAC;oBACtB,IAAI,KAAK,GAAG,QAAQ,CAAC,CAAC,CAAC,EAAC,IAAI,EAAE,QAAQ,EAAC,CAAC,CAAC,CAAC,EAAC,IAAI,EAAC,CAAC;oBACjD,IAAI,CAAC,eAAe,CAAC,MAAM,EAAE,KAAK,CAAC,CAAC;iBACrC;qBAAM;oBACL,IAAI,CAAC,eAAe,CAAC,MAAM,EAAE,EAAC,IAAI,EAAC,CAAC,CAAC;oBACrC,OAAO,MAAM,CAAC;iBACf;aACF;SACF;QACD,OAAO,MAAM,CAAC;IAChB,CAAC;IAEO,eAAe,CAAC,MAAgB,EAAE,KAAe;QACvD,MAAM,CAAC,QAAQ,CAAC,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,QAAQ,GAAG,CAAC,KAAK,CAAC,CAAC;IAC5E,CAAC;;AApHD,yEAAyE;AAClE,2BAAY,GAAG,WAAW,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {ComponentHarness, HarnessPredicate, parallel} from '@angular/cdk/testing';\nimport {MatTreeNodeHarness} from './node-harness';\nimport {TreeHarnessFilters, TreeNodeHarnessFilters} from './tree-harness-filters';\n\nexport type TextTree = {\n  text?: string;\n  children?: TextTree[];\n};\n\n/** Harness for interacting with a standard mat-tree in tests. */\nexport class MatTreeHarness extends ComponentHarness {\n  /** The selector for the host element of a `MatTableHarness` instance. */\n  static hostSelector = '.mat-tree';\n\n  /**\n   * Gets a `HarnessPredicate` that can be used to search for a tree with specific attributes.\n   * @param options Options for narrowing the search\n   * @return a `HarnessPredicate` configured with the given options.\n   */\n  static with(options: TreeHarnessFilters = {}): HarnessPredicate<MatTreeHarness> {\n    return new HarnessPredicate(MatTreeHarness, options);\n  }\n\n  /** Gets all of the nodes in the tree. */\n  async getNodes(filter: TreeNodeHarnessFilters = {}): Promise<MatTreeNodeHarness[]> {\n    return this.locatorForAll(MatTreeNodeHarness.with(filter))();\n  }\n\n  /**\n   * Gets an object representation for the visible tree structure\n   * If a node is under an unexpanded node it will not be included.\n   * Eg.\n   * Tree (all nodes expanded):\n   * `\n   * <mat-tree>\n   *   <mat-tree-node>Node 1<mat-tree-node>\n   *   <mat-nested-tree-node>\n   *     Node 2\n   *     <mat-nested-tree-node>\n   *       Node 2.1\n   *       <mat-tree-node>\n   *         Node 2.1.1\n   *       <mat-tree-node>\n   *     <mat-nested-tree-node>\n   *     <mat-tree-node>\n   *       Node 2.2\n   *     <mat-tree-node>\n   *   <mat-nested-tree-node>\n   * </mat-tree>`\n   *\n   * Tree structure:\n   * {\n   *  children: [\n   *    {\n   *      text: 'Node 1',\n   *      children: [\n   *        {\n   *          text: 'Node 2',\n   *          children: [\n   *            {\n   *              text: 'Node 2.1',\n   *              children: [{text: 'Node 2.1.1'}]\n   *            },\n   *            {text: 'Node 2.2'}\n   *          ]\n   *        }\n   *      ]\n   *    }\n   *  ]\n   * };\n   */\n  async getTreeStructure(): Promise<TextTree> {\n    const nodes = await this.getNodes();\n    const nodeInformation = await parallel(() => nodes.map(node => {\n      return parallel(() => [node.getLevel(), node.getText(), node.isExpanded()]);\n    }));\n    return this._getTreeStructure(nodeInformation, 1, true);\n  }\n\n  /**\n   * Recursively collect the structured text of the tree nodes.\n   * @param nodes A list of tree nodes\n   * @param level The level of nodes that are being accounted for during this iteration\n   * @param parentExpanded Whether the parent of the first node in param nodes is expanded\n   */\n  private _getTreeStructure(nodes: [number, string, boolean][], level: number,\n                                     parentExpanded: boolean): TextTree {\n    const result: TextTree = {};\n    for (let i = 0; i < nodes.length; i++) {\n      const [nodeLevel, text, expanded] = nodes[i];\n      const nextNodeLevel = nodes[i + 1]?.[0] ?? -1;\n\n      // Return the accumulated value for the current level once we reach a shallower level node\n      if (nodeLevel < level) {\n        return result;\n      }\n      // Skip deeper level nodes during this iteration, they will be picked up in a later iteration\n      if (nodeLevel > level) {\n        continue;\n      }\n      // Only add to representation if it is visible (parent is expanded)\n      if (parentExpanded) {\n        // Collect the data under this node according to the following rules:\n        // 1. If the next node in the list is a sibling of the current node add it to the child list\n        // 2. If the next node is a child of the current node, get the sub-tree structure for the\n        //    child and add it under this node\n        // 3. If the next node has a shallower level, we've reached the end of the child nodes for\n        //    the current parent.\n        if (nextNodeLevel === level) {\n          this._addChildToNode(result, {text});\n        } else if (nextNodeLevel > level) {\n          let children = this._getTreeStructure(nodes.slice(i + 1),\n            nextNodeLevel,\n            expanded)?.children;\n          let child = children ? {text, children} : {text};\n          this._addChildToNode(result, child);\n        } else {\n          this._addChildToNode(result, {text});\n          return result;\n        }\n      }\n    }\n    return result;\n  }\n\n  private _addChildToNode(result: TextTree, child: TextTree) {\n    result.children ? result.children.push(child) : result.children = [child];\n  }\n}\n"]} |
