Implemented new Python Django devfile test

Signed-off-by: Tibor Dancs <tdancs@redhat.com>

tests/e2e/mocha-python-django.opts

@@ -0,0 +1,8 @@
+--timeout 2200000
+--reporter 'dist/driver/CheReporter.js'
+-u tdd
+--bail
+--full-trace
+--spec dist/tests/login/Login.spec.js
+--spec dist/tests/devfiles/PythonDjango.spec.js
+--require source-map-support/register

tests/e2e/package.json

@@ -14,6 +14,7 @@
     "test-operatorhub-installation": "./generateIndex.sh && npm run lint && npm run tsc && mocha --opts mocha-che-operatorhub.opts",
     "test-wkspc-creation-and-ls": "./generateIndex.sh && npm run lint && npm run tsc && mocha --opts mocha-wkspc-creation-and-ls.opts",
     "test-java-vertx": "./generateIndex.sh && npm run lint && npm run tsc && mocha --opts mocha-java-vertx.opts",
+    "test-python-django": "./generateIndex.sh && npm run lint && npm run tsc && mocha --opts mocha-python-django.opts",
     "test-all-devfiles": "./generateIndex.sh && npm run lint && npm run tsc && mocha --opts mocha-all-devfiles.opts",
     "lint": "tslint --fix -p .",
     "tsc": "tsc -p ."

tests/e2e/tests/devfiles/JavaMaven.spec.ts

@@ -22,20 +22,20 @@ const codeNavigationClassName: string = 'String.class';
 const stack : string = 'Java Maven';
 const taskName: string = 'maven build';
 
-suite('Java Maven test', async () => {
+suite(`${stack} test`, async () => {
     suite (`Create ${stack} workspace ${workspaceName}`, async () => {
         workspaceHandling.createAndOpenWorkspace(workspaceName, stack);
         projectAndFileTests.waitWorkspaceReadiness(workspaceName, sampleName, 'src');
     });
 
     suite('Validation of workspace build and run', async () => {
-        codeExecutionTests.runTask(taskName, 120000);
+        codeExecutionTests.runTask(taskName, 120_000);
         codeExecutionTests.closeTerminal(taskName);
     });
 
     suite('Language server validation', async () => {
         projectAndFileTests.openFile(fileFolderPath, tabTitle);
-        commonLsTests.waitLSInitialization('Starting Java Language Server', 1800000, 360000);
+        commonLsTests.waitLSInitialization('Starting Java Language Server', 1_800_000, 360_000);
         commonLsTests.suggestionInvoking(tabTitle, 10, 20, 'append(char c) : PrintStream');
         commonLsTests.errorHighlighting(tabTitle, 'error', 11);
         commonLsTests.autocomplete(tabTitle, 10, 11, 'System - java.lang');

tests/e2e/tests/devfiles/JavaVertx.spec.ts

@@ -23,7 +23,7 @@ const buildTaskName: string = 'maven build';
 const LSstarting: string = 'Starting Java Language Server';
 const stack: string = 'Java Vert.x';
 
-suite('Java Vert.x test', async () => {
+suite(`${stack} test`, async () => {
 
     suite (`Create ${stack} workspace ${workspaceName}`, async () => {
         workspaceHandling.createAndOpenWorkspace(workspaceName, stack);
@@ -32,15 +32,15 @@ suite('Java Vert.x test', async () => {
 
     suite('Language server validation', async () => {
         projectAndFileTests.openFile(fileFolderPath, tabTitle);
-        commonLsTests.waitLSInitialization(LSstarting, 1800000, 360000);
+        commonLsTests.waitLSInitialization(LSstarting, 1_800_000, 360_000);
         commonLsTests.suggestionInvoking(tabTitle, 19, 31, 'router(Vertx vertx) : Router');
         commonLsTests.errorHighlighting(tabTitle, 'error', 20);
         commonLsTests.autocomplete(tabTitle, 19, 7, 'Router - io.vertx.ext.web');
         commonLsTests.codeNavigation(tabTitle, 19, 7, codeNavigationClassName);
     });
 
     suite('Validation of project build', async () => {
-        codeExecutionTests.runTask(buildTaskName, 120000);
+        codeExecutionTests.runTask(buildTaskName, 120_000);
         codeExecutionTests.closeTerminal(buildTaskName);
     });
 

tests/e2e/tests/devfiles/PythonDjango.spec.ts

@@ -0,0 +1,63 @@
+/*********************************************************************
+ * Copyright (c) 2019 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ **********************************************************************/
+import { NameGenerator } from '../../utils/NameGenerator';
+import { error } from 'selenium-webdriver';
+import 'reflect-metadata';
+import * as codeExecutionHelper from '../../testsLibrary/CodeExecutionTests';
+import * as workspaceHandler from '../../testsLibrary/WorksapceHandlingTests';
+import * as projectManager from '../../testsLibrary/ProjectAndFileTests';
+import { Logger } from '../../utils/Logger';
+
+const workspaceName: string = NameGenerator.generate('wksp-test-', 5);
+const workspaceStack: string = 'Python Django';
+const workspaceSampleName: string = 'django-realworld-example-app';
+const workspaceRootFolderName: string = 'conduit';
+
+const taskInstallDependencies: string = 'install dependencies';
+const taskMigrate: string = 'migrate';
+const taskRunServer: string = 'run server';
+const taskExpectedDialogText: string = 'A process is now listening on port 7000';
+
+suite(`${workspaceStack} test`, async () => {
+
+    suite(`Create ${workspaceStack} workspace ${workspaceName}`, async () => {
+        workspaceHandler.createAndOpenWorkspace(workspaceName, workspaceStack);
+        projectManager.waitWorkspaceReadiness(workspaceName, workspaceSampleName, workspaceRootFolderName);
+    });
+
+    suite('Install dependencies', async () => {
+        codeExecutionHelper.runTask(taskInstallDependencies, 60_000);
+        codeExecutionHelper.closeTerminal(taskInstallDependencies);
+    });
+
+    suite('Migrate Django application project', async () => {
+        codeExecutionHelper.runTask(taskMigrate, 30_000);
+        codeExecutionHelper.closeTerminal(taskMigrate);
+    });
+
+    suite('Run django server', async () => {
+        //todo: fix try catch block. exception is not being caught for some reason
+        try {
+            codeExecutionHelper.runTaskWithDialogShellAndOpenLink(taskRunServer, taskExpectedDialogText, 30_000);
+        } catch (err) {
+            Logger.debug(`Caught an exception while trying to run the Django example application server.`);
+            if (err instanceof error.TimeoutError) {
+                console.log(`        ⚠️ Python Django failed to load deployed example application server.`);
+                console.log(`        ⚠️ This issue is being reported here: `);
+            } else { throw err; }
+        }
+    });
+
+    suite('Stop and remove workspace', async() => {
+        workspaceHandler.stopWorkspace(workspaceName);
+        workspaceHandler.removeWorkspace(workspaceName);
+    });
+
+});

tests/e2e/testsLibrary/CodeExecutionTests.ts

@@ -19,7 +19,7 @@ const dialogWindow: DialogWindow = e2eContainer.get(CLASSES.DialogWindow);
 const dialogWindowCloseButtonText: string = 'close';
 
 export function runTask(taskName: string, timeout: number) {
-    test( `Run command '${taskName}'`, async () => {
+    test(`Run command '${taskName}'`, async () => {
         await topMenu.runTask(taskName);
         await ide.waitNotification('has exited with code 0.', timeout);
     });