front: update e2e tests to handle paced trains

Signed-off-by: SharglutDev <[email protected]>

front/tests/utils/paced-train.ts

@@ -0,0 +1,30 @@
+import type { APIRequestContext, APIResponse } from '@playwright/test';
+
+import type { PacedTrainResult } from 'common/api/osrdEditoastApi';
+
+import { getApiContext, handleErrorResponse } from './api-utils';
+
+/**
+ * Send paced trains to the API for a specific timetable and returns the result.
+ *
+ * @param timetableId - The ID of the timetable for which the paced trains are being sent.
+ * @param body - The request payload containing paced train data.
+ * @returns {Promise<PacedTrainResult[]>} - The API response containing the train schedule results.
+ */
+async function sendPacedTrains(timetableId: number, body: JSON): Promise<PacedTrainResult[]> {
+  const apiContext: APIRequestContext = await getApiContext();
+  const pacedTrainsResponse: APIResponse = await apiContext.post(
+    `/api/timetable/${timetableId}/paced_trains/`,
+    {
+      data: JSON.stringify(body),
+      headers: {
+        'Content-Type': 'application/json',
+      },
+    }
+  );
+  handleErrorResponse(pacedTrainsResponse, 'Failed to send paced train');
+  const responseData = (await pacedTrainsResponse.json()) as PacedTrainResult[];
+
+  return responseData;
+}
+export default sendPacedTrains;

front/tests/utils/setup-utils.ts

@@ -211,7 +211,7 @@ export async function createDataForTests(): Promise<void> {
     // Step 5: Create a scenario for the study
     await createScenario(undefined, project.id, study.id, smallInfra.id);
 
-    // Step 6: Create a project, study, scenario and import train schedule
+    // Step 6: Create a project, study, scenario and import train schedule and paced train data
     const projectTrainSchedule = await createProject(trainScheduleProjectName);
     const studyTrainSchedule = await createStudy(projectTrainSchedule.id, trainScheduleStudyName);
     const scenarioTrainSchedule = (