Unit tests for document list

- unit tests
- component code improvements

refs #9

ng2-components/ng2-alfresco-documentlist/src/components/document-list.d.ts

@@ -42,12 +42,12 @@ export declare class DocumentList implements OnInit, AfterViewChecked, AfterCont
     ngAfterViewChecked(): void;
     getContentActions(target: string, type: string): ContentActionModel[];
     onNavigateParentClick($event: any): void;
-    onItemClick(item: DocumentEntity, $event: any): void;
+    onItemClick(item: DocumentEntity, $event?: any): void;
     goToRoute(r: any, $event: any): void;
-    getContentUrl(document: DocumentEntity): string;
-    getDocumentThumbnailUrl(document: DocumentEntity): string;
+    getContentUrl(node: DocumentEntity): string;
+    getDocumentThumbnailUrl(node: DocumentEntity): string;
     executeContentAction(node: DocumentEntity, action: ContentActionModel): void;
     displayFolderContent(path: any): void;
-    private _getItemPath(item);
-    private _setupDefaultColumns();
+    getNodePath(node: DocumentEntity): string;
+    setupDefaultColumns(): void;
 }

ng2-components/ng2-alfresco-documentlist/src/components/document-list.js

@@ -65,7 +65,7 @@ System.register(['angular2/core', './../services/alfresco.service', './../models
                 };
                 DocumentList.prototype.ngAfterContentInit = function () {
                     if (!this.columns || this.columns.length === 0) {
-                        this._setupDefaultColumns();
+                        this.setupDefaultColumns();
                     }
                 };
                 DocumentList.prototype.ngAfterViewChecked = function () {
@@ -98,6 +98,7 @@ System.register(['angular2/core', './../services/alfresco.service', './../models
                     }
                 };
                 DocumentList.prototype.onItemClick = function (item, $event) {
+                    if ($event === void 0) { $event = null; }
                     if ($event) {
                         $event.preventDefault();
                     }
@@ -106,7 +107,7 @@ System.register(['angular2/core', './../services/alfresco.service', './../models
                     });
                     if (this.navigate && item) {
                         if (item.isFolder) {
-                            var path = this._getItemPath(item);
+                            var path = this.getNodePath(item);
                             this.route.push({
                                 name: item.displayName,
                                 path: path
@@ -127,11 +128,17 @@ System.register(['angular2/core', './../services/alfresco.service', './../models
                         }
                     }
                 };
-                DocumentList.prototype.getContentUrl = function (document) {
-                    return this._alfrescoService.getContentUrl(document);
+                DocumentList.prototype.getContentUrl = function (node) {
+                    if (this._alfrescoService) {
+                        return this._alfrescoService.getContentUrl(node);
+                    }
+                    return null;
                 };
-                DocumentList.prototype.getDocumentThumbnailUrl = function (document) {
-                    return this._alfrescoService.getDocumentThumbnailUrl(document);
+                DocumentList.prototype.getDocumentThumbnailUrl = function (node) {
+                    if (this._alfrescoService) {
+                        return this._alfrescoService.getDocumentThumbnailUrl(node);
+                    }
+                    return null;
                 };
                 DocumentList.prototype.executeContentAction = function (node, action) {
                     if (action) {
@@ -147,13 +154,16 @@ System.register(['angular2/core', './../services/alfresco.service', './../models
                             .subscribe(function (folder) { return _this.folder = folder; }, function (error) { return _this.errorMessage = error; });
                     }
                 };
-                DocumentList.prototype._getItemPath = function (item) {
-                    var container = item.location.container;
-                    var path = item.location.path !== '/' ? (item.location.path + '/') : '/';
-                    var relativePath = container + path + item.fileName;
-                    return item.location.site + '/' + relativePath;
+                DocumentList.prototype.getNodePath = function (node) {
+                    if (node) {
+                        var container = node.location.container;
+                        var path = node.location.path !== '/' ? (node.location.path + '/') : '/';
+                        var relativePath = container + path + node.fileName;
+                        return node.location.site + '/' + relativePath;
+                    }
+                    return null;
                 };
-                DocumentList.prototype._setupDefaultColumns = function () {
+                DocumentList.prototype.setupDefaultColumns = function () {
                     var thumbnailCol = new content_column_model_1.ContentColumnModel();
                     thumbnailCol.source = '$thumbnail';
                     var nameCol = new content_column_model_1.ContentColumnModel();

ng2-components/ng2-alfresco-documentlist/src/components/document-list.ts

@@ -81,7 +81,7 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
 
     ngAfterContentInit() {
         if (!this.columns || this.columns.length === 0) {
-            this._setupDefaultColumns();
+            this.setupDefaultColumns();
         }
     }
 
@@ -120,7 +120,7 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
         }
     }
 
-    onItemClick(item: DocumentEntity, $event) {
+    onItemClick(item: DocumentEntity, $event = null) {
         if ($event) {
             $event.preventDefault();
         }
@@ -131,7 +131,7 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
 
         if (this.navigate && item) {
             if (item.isFolder) {
-                let path = this._getItemPath(item);
+                let path = this.getNodePath(item);
                 this.route.push({
                     name: item.displayName,
                     path: path
@@ -155,12 +155,18 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
         }
     }
 
-    getContentUrl(document: DocumentEntity) {
-        return this._alfrescoService.getContentUrl(document);
+    getContentUrl(node: DocumentEntity) {
+        if (this._alfrescoService) {
+            return this._alfrescoService.getContentUrl(node);
+        }
+        return null;
     }
 
-    getDocumentThumbnailUrl(document: DocumentEntity) {
-        return this._alfrescoService.getDocumentThumbnailUrl(document);
+    getDocumentThumbnailUrl(node: DocumentEntity) {
+        if (this._alfrescoService) {
+            return this._alfrescoService.getDocumentThumbnailUrl(node);
+        }
+        return null;
     }
 
     executeContentAction(node: DocumentEntity, action: ContentActionModel) {
@@ -181,14 +187,17 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
         }
     }
 
-    private _getItemPath(item: DocumentEntity): string {
-        let container = item.location.container;
-        let path = item.location.path !== '/' ? (item.location.path + '/' ) : '/';
-        let relativePath = container + path + item.fileName;
-        return item.location.site + '/' + relativePath;
+    getNodePath(node: DocumentEntity): string {
+        if (node) {
+            let container = node.location.container;
+            let path = node.location.path !== '/' ? (node.location.path + '/' ) : '/';
+            let relativePath = container + path + node.fileName;
+            return node.location.site + '/' + relativePath;
+        }
+        return null;
     }
 
-    private _setupDefaultColumns() {
+    setupDefaultColumns(): void {
         let thumbnailCol = new ContentColumnModel();
         thumbnailCol.source = '$thumbnail';
 

ng2-components/ng2-alfresco-documentlist/test/components/document-list.spec.ts

@@ -30,14 +30,23 @@ describe('document-list', () => {
 
     let alfrescoServiceMock: AlfrescoServiceMock;
     let documentList: DocumentList;
+    let eventMock: any;
 
     beforeEach(() => {
         alfrescoServiceMock = new AlfrescoServiceMock();
         documentList = new DocumentList(alfrescoServiceMock);
+
+        eventMock = {
+            preventDefault: function() {}
+        };
     });
 
     it('should setup default columns', () => {
+        spyOn(documentList, 'setupDefaultColumns').and.callThrough();
+
         documentList.ngAfterContentInit();
+
+        expect(documentList.setupDefaultColumns).toHaveBeenCalled();
         expect(documentList.columns.length).not.toBe(0);
     });
 
@@ -93,6 +102,12 @@ describe('document-list', () => {
         expect(alfrescoServiceMock.getContentUrl).toHaveBeenCalled();
     });
 
+    it('should return no content url without service', () => {
+        let list = new DocumentList(null);
+        let node = new DocumentEntity();
+        expect(list.getContentUrl(node)).toBeNull();
+    });
+
     it('should get thumbnail url', () => {
         let url = 'URL';
         spyOn(alfrescoServiceMock, 'getDocumentThumbnailUrl').and.returnValue(url);
@@ -102,6 +117,12 @@ describe('document-list', () => {
         expect(result).toBe(url);
         expect(alfrescoServiceMock.getDocumentThumbnailUrl).toHaveBeenCalled();
     });
+
+    it('should get no thumbnail url without service', () => {
+        let list = new DocumentList(null);
+        let node = new DocumentEntity();
+        expect(list.getDocumentThumbnailUrl(node)).toBeNull();
+    });
     
     it('should execute action with node', () => {
         let node = new DocumentEntity();
@@ -207,4 +228,90 @@ describe('document-list', () => {
         expect(actions.length).toBe(0);
     });
 
+    it('should emit itemClick event', (done) => {
+        let node: DocumentEntity = new DocumentEntity();
+        documentList.itemClick.subscribe(e => {
+            expect(e.value).toBe(node);
+            done();
+        });
+        documentList.onItemClick(node);
+    });
+
+    it('should prevent default events for item click', () => {
+        spyOn(eventMock, 'preventDefault').and.stub();
+
+        documentList.onItemClick(null, eventMock);
+        expect(eventMock.preventDefault).toHaveBeenCalled();
+    });
+
+    it('should display folder content on click', () => {
+        let path = '/';
+
+        let node = new DocumentEntity();
+        node.isFolder = true;
+        node.displayName = '<display name>';
+
+        spyOn(documentList, 'getNodePath').and.returnValue(path);
+        spyOn(documentList, 'displayFolderContent').and.stub();
+
+        documentList.onItemClick(node);
+
+        expect(documentList.displayFolderContent).toHaveBeenCalledWith(path);
+
+        var routeEntry = documentList.route.pop();
+        expect(routeEntry.name).toBe(node.displayName);
+        expect(routeEntry.path).toBe(path);
+    });
+
+    it('should not display folder content when no target node provided', () => {
+        expect(documentList.navigate).toBe(true);
+        spyOn(documentList, 'displayFolderContent').and.stub();
+
+        documentList.onItemClick(null);
+        expect(documentList.displayFolderContent).not.toHaveBeenCalled();
+
+    });
+
+    it('should display folder content only on folder node click', () => {
+        expect(documentList.navigate).toBe(true);
+        spyOn(documentList, 'displayFolderContent').and.stub();
+
+        let node = new DocumentEntity();
+        node.isFolder = false;
+
+        documentList.onItemClick(node);
+
+        expect(documentList.displayFolderContent).not.toHaveBeenCalled();
+    });
+
+    it('should not display folder content on click when navigation is off', () => {
+        spyOn(documentList, 'displayFolderContent').and.stub();
+
+        let node = new DocumentEntity();
+        node.isFolder = true;
+        node.displayName = '<display name>';
+
+        documentList.navigate = false;
+        documentList.onItemClick(node);
+
+        expect(documentList.displayFolderContent).not.toHaveBeenCalled();
+    });
+
+    it('should require node to get path', () => {
+        expect(documentList.getNodePath(null)).toBe(null);
+    });
+    
+    it('should get node path', () => {
+        let node = {
+            fileName: 'fileName',
+            location: {
+                site: 'swsdp',
+                container: 'documentLibrary',
+                path: '\/'
+            }
+        };
+
+        expect(documentList.getNodePath(node)).toBe('swsdp/documentLibrary/fileName');
+    });
+
 });