Add tests for dag filtering in home page and dag documentation modal

airflow/ui/package.json

@@ -74,6 +74,7 @@
     "eslint-plugin-unicorn": "^55.0.0",
     "globals": "^15.9.0",
     "happy-dom": "^15.10.2",
+    "msw": "^2.7.0",
     "prettier": "^3.3.3",
     "typescript": "~5.5.4",
     "typescript-eslint": "^8.5.0",

airflow/ui/src/components/DisplayMarkdownButton.tsx

@@ -38,11 +38,16 @@ const DisplayMarkdownButton = ({
 
   return (
     <Box>
-      <Button onClick={() => setIsDocsOpen(true)} variant="outline">
+      <Button data-testid="markdown-button" onClick={() => setIsDocsOpen(true)} variant="outline">
         {icon}
         {text}
       </Button>
-      <Dialog.Root onOpenChange={() => setIsDocsOpen(false)} open={isDocsOpen} size="md">
+      <Dialog.Root
+        data-testid="markdown-modal"
+        onOpenChange={() => setIsDocsOpen(false)}
+        open={isDocsOpen}
+        size="md"
+      >
         <Dialog.Content backdrop>
           <Dialog.Header bg="blue.muted">
             <Heading size="xl">{header}</Heading>

airflow/ui/src/mocks/handlers/config.ts

@@ -0,0 +1,59 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { http, HttpResponse, type HttpHandler } from "msw";
+
+export const handlers: Array<HttpHandler> = [
+  http.get("/ui/config", () =>
+    HttpResponse.json({
+      audit_view_excluded_events: "gantt,landing_times,tries,duration,calendar,graph,grid,tree,tree_data",
+      audit_view_included_events: "",
+      auto_refresh_interval: 3,
+      default_ui_timezone: "UTC",
+      default_wrap: false,
+      enable_swagger_ui: true,
+      hide_paused_dags_by_default: false,
+      instance_name: "Airflow",
+      instance_name_has_markup: false,
+      is_k8s: false,
+      navbar_color: "#fff",
+      navbar_hover_color: "#eee",
+      navbar_logo_text_color: "#51504f",
+      navbar_text_color: "#51504f",
+      navbar_text_hover_color: "#51504f",
+      page_size: 15,
+      require_confirmation_dag_change: false,
+      state_color_mapping: {
+        deferred: "mediumpurple",
+        failed: "red",
+        queued: "gray",
+        removed: "lightgrey",
+        restarting: "violet",
+        running: "lime",
+        scheduled: "tan",
+        skipped: "hotpink",
+        success: "green",
+        up_for_reschedule: "turquoise",
+        up_for_retry: "gold",
+        upstream_failed: "orange",
+      },
+      test_connection: "Disabled",
+      warn_deployment_exposure: true,
+    }),
+  ),
+];

airflow/ui/src/mocks/handlers/dag.ts

@@ -0,0 +1,66 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* eslint-disable unicorn/no-null */
+import { http, HttpResponse, type HttpHandler } from "msw";
+
+export const handlers: Array<HttpHandler> = [
+  http.get("/public/dags/tutorial_taskflow_api/details", () =>
+    HttpResponse.json({
+      asset_expression: null,
+      catchup: false,
+      concurrency: 16,
+      dag_display_name: "tutorial_taskflow_api",
+      dag_id: "tutorial_taskflow_api",
+      dag_run_timeout: null,
+      default_view: "grid",
+      description: null,
+      doc_md:
+        "\n    ### TaskFlow API Tutorial Documentation\n    This is a simple data pipeline example which demonstrates the use of\n    the TaskFlow API using three simple tasks for Extract, Transform, and Load.\n    Documentation that goes along with the Airflow TaskFlow API tutorial is\n    located\n    [here](https://airflow.apache.org/docs/apache-airflow/stable/tutorial_taskflow_api.html)\n    ",
+      end_date: null,
+      file_token:
+        ".eJw9yUsOgCAMBcC7cAB7JPISizR82kCJcnvjxtUsJlDWxlQwPEvhjU7TV0pk27N2goxU9f7lB80qxxPXJF-uQ1CjY5avI0wO2-EFouohiw.fhdU5u0Pb7lElEd-AUUXqjHSsdo",
+      fileloc: "/airflow/dags/tutorial_taskflow_api.py",
+      has_import_errors: false,
+      has_task_concurrency_limits: false,
+      is_active: true,
+      is_paused: false,
+      is_paused_upon_creation: null,
+      last_expired: null,
+      last_parsed: "2025-01-13T04:33:54.141792Z",
+      last_parsed_time: "2025-01-13T04:34:13.543097Z",
+      max_active_runs: 16,
+      max_active_tasks: 16,
+      max_consecutive_failed_dag_runs: 0,
+      next_dagrun: null,
+      next_dagrun_create_after: null,
+      next_dagrun_data_interval_end: null,
+      next_dagrun_data_interval_start: null,
+      owners: ["airflow"],
+      params: {},
+      render_template_as_native_obj: false,
+      start_date: "2021-01-01T00:00:00Z",
+      tags: [{ dag_id: "tutorial_taskflow_api", name: "example" }],
+      template_search_path: null,
+      timetable_description: "Never, external triggers only",
+      timetable_summary: null,
+      timezone: "UTC",
+    }),
+  ),
+];

airflow/ui/src/mocks/handlers/dags.ts

@@ -0,0 +1,193 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* eslint-disable unicorn/no-null */
+import { http, HttpResponse, type HttpHandler } from "msw";
+
+export const handlers: Array<HttpHandler> = [
+  http.get("/ui/dags/recent_dag_runs", ({ request }) => {
+    const url = new URL(request.url);
+    const lastDagRunState = url.searchParams.get("last_dag_run_state");
+    const successDag = {
+      dag_display_name: "tutorial_taskflow_api_success",
+      dag_id: "tutorial_taskflow_api_success",
+      default_view: "grid",
+      file_token:
+        ".eJw9yUsOgCAMBcC7cAB7JPISizR82kCJcnvjxtUsJlDWxlQwPEvhjU7TV0pk27N2goxU9f7lB80qxxPXJF-uQ1CjY5avI0wO2-EFouohiw.fhdU5u0Pb7lElEd-AUUXqjHSsdo",
+      fileloc: "/airflow/dags/tutorial_taskflow_api.py",
+      has_import_errors: false,
+      has_task_concurrency_limits: false,
+      is_active: true,
+      is_paused: false,
+      last_parsed_time: "2025-01-13T07:34:01.593459Z",
+      latest_dag_runs: [
+        {
+          conf: {},
+          dag_id: "tutorial_taskflow_api",
+          dag_run_id: "manual__2025-01-13T04:33:58.387988+00:00",
+          data_interval_end: "2025-01-13T04:33:58.396323Z",
+          data_interval_start: "2025-01-13T04:33:58.396323Z",
+          end_date: "2025-01-13T04:34:12.143831Z",
+          external_trigger: true,
+          last_scheduling_decision: "2025-01-13T04:34:12.137382Z",
+          logical_date: "2025-01-13T04:33:58.396323Z",
+          queued_at: "2025-01-13T04:33:58.404628Z",
+          run_type: "manual",
+          start_date: "2025-01-13T04:33:58.496197Z",
+          state: "success",
+          triggered_by: "rest_api",
+        },
+      ],
+      max_active_runs: 16,
+      max_active_tasks: 16,
+      max_consecutive_failed_dag_runs: 0,
+      owners: ["airflow"],
+      tags: [{ dag_id: "tutorial_taskflow_api_success", name: "example" }],
+      timetable_description: "Never, external triggers only",
+    };
+    const failedDag = {
+      dag_display_name: "tutorial_taskflow_api_failed",
+      dag_id: "tutorial_taskflow_api_failed",
+      default_view: "grid",
+      file_token:
+        ".eJw9yUsOgCAMBcC7cAB7JPISizR82kCJcnvjxtUsJlDWxlQwPEvhjU7TV0pk27N2goxU9f7lB80qxxPXJF-uQ1CjY5avI0wO2-EFouohiw.fhdU5u0Pb7lElEd-AUUXqjHSsdo",
+      fileloc: "/airflow/dags/tutorial_taskflow_api_failed.py",
+      has_import_errors: false,
+      has_task_concurrency_limits: false,
+      is_active: true,
+      is_paused: false,
+      last_parsed_time: "2025-01-13T07:34:01.593459Z",
+      latest_dag_runs: [
+        {
+          conf: {},
+          dag_id: "tutorial_taskflow_api",
+          dag_run_id: "manual__2025-01-13T04:33:58.387988+00:00",
+          data_interval_end: "2025-01-13T04:33:58.396323Z",
+          data_interval_start: "2025-01-13T04:33:58.396323Z",
+          end_date: "2025-01-13T04:34:12.143831Z",
+          external_trigger: true,
+          last_scheduling_decision: "2025-01-13T04:34:12.137382Z",
+          logical_date: "2025-01-13T04:33:58.396323Z",
+          queued_at: "2025-01-13T04:33:58.404628Z",
+          run_type: "manual",
+          start_date: "2025-01-13T04:33:58.496197Z",
+          state: "success",
+          triggered_by: "rest_api",
+        },
+      ],
+      max_active_runs: 16,
+      max_active_tasks: 16,
+      max_consecutive_failed_dag_runs: 0,
+      owners: ["airflow"],
+      tags: [{ dag_id: "tutorial_taskflow_api_failed", name: "example" }],
+      timetable_description: "Never, external triggers only",
+    };
+
+    if (lastDagRunState === "success") {
+      return HttpResponse.json({
+        dags: [successDag],
+        total_entries: 1,
+      });
+    } else if (lastDagRunState === "failed") {
+      return HttpResponse.json({
+        dags: [failedDag],
+        total_entries: 1,
+      });
+    } else {
+      return HttpResponse.json({
+        dags: [failedDag],
+        total_entries: 1,
+      });
+    }
+  }),
+  http.get("/public/dags", ({ request }) => {
+    const url = new URL(request.url);
+    const lastDagRunState = url.searchParams.get("last_dag_run_state");
+    const failedDag = {
+      dag_display_name: "tutorial_taskflow_api_failed",
+      dag_id: "tutorial_taskflow_api_failed",
+      default_view: "grid",
+      description: null,
+      file_token:
+        ".eJw9yUsOgCAMBcC7cAB7JPISizR82kCJcnvjxtUsJlDWxlQwPEvhjU7TV0pk27N2goxU9f7lB80qxxPXJF-uQ1CjY5avI0wO2-EFouohiw.fhdU5u0Pb7lElEd-AUUXqjHSsdo",
+      fileloc: "/airflow/dags/tutorial_taskflow_api_failed.py",
+      has_import_errors: false,
+      has_task_concurrency_limits: false,
+      is_active: true,
+      is_paused: false,
+      last_expired: null,
+      last_parsed_time: "2025-01-13T06:45:33.009609Z",
+      max_active_runs: 16,
+      max_active_tasks: 16,
+      max_consecutive_failed_dag_runs: 0,
+      next_dagrun: null,
+      next_dagrun_create_after: null,
+      next_dagrun_data_interval_end: null,
+      next_dagrun_data_interval_start: null,
+      owners: ["airflow"],
+      tags: [{ dag_id: "tutorial_taskflow_api_failed", name: "example" }],
+      timetable_description: "Never, external triggers only",
+      timetable_summary: null,
+    };
+
+    const successDag = {
+      dag_display_name: "tutorial_taskflow_api_success",
+      dag_id: "tutorial_taskflow_api_success",
+      default_view: "grid",
+      description: null,
+      file_token:
+        ".eJw9yUsOgCAMBcC7cAB7JPISizR82kCJcnvjxtUsJlDWxlQwPEvhjU7TV0pk27N2goxU9f7lB80qxxPXJF-uQ1CjY5avI0wO2-EFouohiw.fhdU5u0Pb7lElEd-AUUXqjHSsdo",
+      fileloc: "/airflow/dags/tutorial_taskflow_api_success.py",
+      has_import_errors: false,
+      has_task_concurrency_limits: false,
+      is_active: true,
+      is_paused: false,
+      last_expired: null,
+      last_parsed_time: "2025-01-13T06:45:33.009609Z",
+      max_active_runs: 16,
+      max_active_tasks: 16,
+      max_consecutive_failed_dag_runs: 0,
+      next_dagrun: null,
+      next_dagrun_create_after: null,
+      next_dagrun_data_interval_end: null,
+      next_dagrun_data_interval_start: null,
+      owners: ["airflow"],
+      tags: [{ dag_id: "tutorial_taskflow_api_success", name: "example" }],
+      timetable_description: "Never, external triggers only",
+      timetable_summary: null,
+    };
+
+    if (lastDagRunState === "failed") {
+      return HttpResponse.json({
+        dags: [failedDag],
+        total_entries: 1,
+      });
+    } else if (lastDagRunState === "success") {
+      return HttpResponse.json({
+        dags: [successDag],
+        total_entries: 1,
+      });
+    } else {
+      return HttpResponse.json({
+        dags: [failedDag, successDag],
+        total_entries: 2,
+      });
+    }
+  }),
+];

airflow/ui/src/mocks/handlers/index.ts

@@ -0,0 +1,23 @@
+/*!
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { handlers as configHandlers } from "./config";
+import { handlers as dagHandlers } from "./dag";
+import { handlers as dagsHandlers } from "./dags";
+
+export const handlers = [...configHandlers, ...dagHandlers, ...dagsHandlers];