55693: ItemSelectComponent tests intermediate + ItemSelectServiceStub

src/app/shared/testing/item-select-service-stub.ts

@@ -0,0 +1,37 @@
+import { Observable } from 'rxjs/Observable';
+
+export class ItemSelectServiceStub {
+
+  ids: string[] = [];
+
+  constructor(ids?: string[]) {
+    if (ids) {
+      this.ids = ids;
+    }
+  }
+
+  getSelected(id: string): Observable<boolean> {
+    if (this.ids.indexOf(id) > -1) {
+      return Observable.of(true);
+    } else {
+      return Observable.of(false);
+    }
+  }
+
+  getAllSelected(): Observable<string[]> {
+    return Observable.of(this.ids);
+  }
+
+  switch(id: string) {
+    const index = this.ids.indexOf(id);
+    if (index > -1) {
+      this.ids.splice(index, 1);
+    } else {
+      this.ids.push(id);
+    }
+  }
+
+  reset() {
+    this.ids = [];
+  }
+}