Changed post searching to allow searching by multiple users/channels

model/post_list_test.go

@@ -34,3 +34,37 @@ func TestPostListJson(t *testing.T) {
 		t.Fatal("failed to serialize")
 	}
 }
+
+func TestPostListExtend(t *testing.T) {
+	l1 := PostList{}
+
+	p1 := &Post{Id: NewId(), Message: NewId()}
+	l1.AddPost(p1)
+	l1.AddOrder(p1.Id)
+
+	p2 := &Post{Id: NewId(), Message: NewId()}
+	l1.AddPost(p2)
+	l1.AddOrder(p2.Id)
+
+	l2 := PostList{}
+
+	p3 := &Post{Id: NewId(), Message: NewId()}
+	l2.AddPost(p3)
+	l2.AddOrder(p3.Id)
+
+	l2.Extend(&l1)
+
+	if len(l1.Posts) != 2 || len(l1.Order) != 2 {
+		t.Fatal("extending l2 changed l1")
+	} else if len(l2.Posts) != 3 {
+		t.Fatal("failed to extend posts l2")
+	} else if l2.Order[0] != p3.Id || l2.Order[1] != p1.Id || l2.Order[2] != p2.Id {
+		t.Fatal("failed to extend order of l2")
+	}
+
+	if len(l1.Posts) != 2 || len(l1.Order) != 2 {
+		t.Fatal("extending l2 again changed l1")
+	} else if len(l2.Posts) != 3 || len(l2.Order) != 3 {
+		t.Fatal("extending l2 again changed l2")
+	}
+}