MOBILE-4901 lang: Add behat testing for custom lang strings

Author: crazyserver

src/core/features/mainmenu/pages/reload/reload.ts

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 import { CoreNavigator } from '@services/navigator';
 import { CoreSharedModule } from '@/core/shared.module';
 
@@ -26,12 +26,15 @@ import { CoreSharedModule } from '@/core/shared.module';
         CoreSharedModule,
     ],
 })
-export default class CoreMainMenuReloadPage implements OnInit {
+export default class CoreMainMenuReloadPage {
 
     /**
-     * @inheritdoc
+     * Runs when the page has fully entered and is now the active page.
+     * This event will fire, whether it was the first load or a cached page.
+     *
+     * This is not done on the ngOnInit because it can happen the page is revisited before destroyed.
      */
-    ngOnInit(): void {
+    ionViewDidEnter(): void {
         CoreNavigator.navigate('/main', {
             reset: true,
         });

src/core/tests/behat/customlangstrings.feature

@@ -16,7 +16,37 @@ Feature: Test language changes
     And I press "Canvia a Català" in the app
     And I wait the app to restart
 
+    # core.courses.mycourses text
     Then I should find "Els meus cursos" in the app
 
-    When I change language to "es" in the app
-    Then I should find "Mis cursos" in the app
+    # Test parent language
+    When I change language to "de-du" in the app
+    # Find an specific text for German (du) translation.
+    And I press the more menu button in the app
+    # addon.blog.siteblogheading text from original German translation.
+    And I press "Website-Blog" in the app
+    # addon.blog.showonlyyourentries text from original German (du) translation.
+    Then I should find "Nur deine Beiträge anzeigen" in the app
+    But I should not find "Nur Ihre Beiträge anzeigen" in the app
+
+  Scenario: Custom lang strings
+    Given I log in as "admin"
+    And I navigate to "General > Mobile app > Mobile features" in site administration
+    And I set the field "Custom language strings" to multiline:
+    """
+    core.courses.mycourses|Foo|en
+    core.courses.mycourses| Foo amb espais |ca
+    addon.block_timeline.pluginname| No content here |en_us
+    """
+    And I press "Save changes"
+
+    When I entered the app as "student1"
+    Then I should be able to press "Foo" in the app
+    Then I should not find "No content here" in the app
+
+    When I change language to "ca" in the app
+    Then I should be able to press "Foo amb espais" in the app
+
+    When I change language to "en_us" in the app
+    Then I should be able to press "Foo" in the app
+    Then I should find "No content here" in the app