MOBILE-4362 behat: Improve BBB wait steps

local_moodleappbehat/tests/behat/behat_app.php

@@ -269,6 +269,26 @@ class behat_app extends behat_app_helper {
         $this->getSession()->wait(300);
     }
 
+    /**
+     * Wait for a BBB room to start.
+     *
+     * @When I wait for the BigBlueButton room to start
+     */
+    public function i_wait_bbb_room_to_start() {
+        $windowNames = $this->getSession()->getWindowNames();
+
+        $this->getSession()->switchToWindow(array_pop($windowNames));
+        $this->spin(function($context) {
+            $joinmodal = $context->getSession()->getPage()->find('css', 'div[role="dialog"][aria-label="How would you like to join the audio?"]');
+
+            if ($joinmodal) {
+                return true;
+            }
+
+            throw new DriverException('BBB room not started');
+        }, false, 30);
+    }
+
     /**
      * Check if elements are selected in the app.
      *
@@ -646,24 +666,46 @@ class behat_app extends behat_app_helper {
     /**
      * Performs a pull to refresh gesture.
      *
-     * @When I pull to refresh in the app
+     * @When /^I pull to refresh (?:until I find (".+") )?in the app$/
      * @throws DriverException If the gesture is not available
      */
-    public function i_pull_to_refresh_in_the_app() {
+    public function i_pull_to_refresh_in_the_app(?string $locator = null) {
-        $this->spin(function() {
+        $timeout = 0;
-            $result = $this->runtime_js('pullToRefresh()');
+        $startTime = time();
 
-            if ($result !== 'OK') {
+        if (!is_null($locator)) {
-                throw new DriverException('Error pulling to refresh - ' . $result);
+            $timeout = 60;
+            $locator = $this->parse_element_locator($locator);
+        }
+
+        do {
+            $this->spin(function() {
+                $result = $this->runtime_js('pullToRefresh()');
+
+                if ($result !== 'OK') {
+                    throw new DriverException('Error pulling to refresh - ' . $result);
+                }
+
+                return true;
+            });
+
+            $this->wait_for_pending_js();
+
+            // Wait for UI to settle after refreshing.
+            $this->getSession()->wait(300);
+
+            if (is_null($locator)) {
+                return;
             }
 
-            return true;
+            $result = $this->runtime_js("find($locator)");
-        });
 
-        $this->wait_for_pending_js();
+            if ($result === 'OK') {
+                return;
+            }
+        } while ($timeout > (time() - $startTime));
 
-        // Wait for UI to settle after refreshing.
+        throw new DriverException('Error finding element after PTR - ' . $result);
-        $this->getSession()->wait(300);
     }
 
     /**

src/addons/mod/bigbluebuttonbn/tests/behat/basic_usage.feature

@@ -49,9 +49,8 @@ Feature: Test basic usage of BBB activity in app
     And I should be able to press "Join session" in the app
 
     When I press "Join session" in the app
-    Then the app should have opened a browser tab with url "blindsidenetworks.com"
+    And I wait for the BigBlueButton room to start
-
+    And I switch back to the app
-    Given I wait "10" seconds
     Then I should find "The session is in progress." in the app
     And I should find "1" near "Viewer" in the app
     And I should find "0" near "Moderator" in the app
@@ -65,9 +64,8 @@ Feature: Test basic usage of BBB activity in app
     And I should be able to press "Join session" in the app
 
     When I press "Join session" in the app
-    Then the app should have opened a browser tab with url "blindsidenetworks.com"
+    And I wait for the BigBlueButton room to start
-
+    And I switch back to the app
-    Given I wait "10" seconds
     Then I should find "The session is in progress." in the app
     And I should find "1" near "Moderator" in the app
     And I should find "0" near "Viewer" in the app
@@ -86,12 +84,11 @@ Feature: Test basic usage of BBB activity in app
     And I switch to the browser tab opened by the app
     And I log in as "teacher1"
     And I click on "Join session" "link"
-    And I wait "10" seconds
+    And I wait for the BigBlueButton room to start
     And I switch back to the app
     And I press "Close" in the app
-    And I pull to refresh in the app
+    And I pull to refresh until I find "The session is in progress" in the app
-    Then I should find "The session is in progress." in the app
+    Then I should find "1" near "Moderator" in the app
-    And I should find "1" near "Moderator" in the app
     And I should find "0" near "Viewer" in the app
     And I should be able to press "Join session" in the app