Fix clicks on actions menu of non opaque file rows in acceptance tests

When a row is added to the file list the opacity of the file row is
animated from transparent to fully opaque. As the file actions menu is a
descendant of the row but overflows it when the row is not fully opaque
clicks on the menu entries "fall-through" and are received instead by
the rows behind.

The opacity animation is a CSS animation, and it is not possible to know
if a row is appearing or not except from its opacity (the row will have
the "appear" CSS class even after the animation ended). Therefore it
should be waited until the row of the file is fully opaque before using
the menu.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

diff --git a/tests/acceptance/features/bootstrap/FileListContext.php b/tests/acceptance/features/bootstrap/FileListContext.php
index 72c5c012dd1381d56c2dbe1ab3ce548ef6b9515b..0b0c80bc272a56ac34dfe0127bc1c55b7418f613 100644 (file)
--- a/tests/acceptance/features/bootstrap/FileListContext.php
+++ b/tests/acceptance/features/bootstrap/FileListContext.php
@@ -387,7 +387,7 @@ class FileListContext implements Context, ActorAwareInterface {
         * @Given I open the details view for :fileName
         */
        public function iOpenTheDetailsViewFor($fileName) {
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+               $this->openFileActionsMenuForFile($fileName);
 
                $this->actor->find(self::detailsMenuItem(), 2)->click();
        }
@@ -396,7 +396,7 @@ class FileListContext implements Context, ActorAwareInterface {
         * @Given I rename :fileName1 to :fileName2
         */
        public function iRenameTo($fileName1, $fileName2) {
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName1), 10)->click();
+               $this->openFileActionsMenuForFile($fileName1);
 
                $this->actor->find(self::renameMenuItem(), 2)->click();
 
@@ -416,7 +416,7 @@ class FileListContext implements Context, ActorAwareInterface {
         * @Given I start the move or copy operation for :fileName
         */
        public function iStartTheMoveOrCopyOperationFor($fileName) {
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+               $this->openFileActionsMenuForFile($fileName);
 
                $this->actor->find(self::moveOrCopyMenuItem(), 2)->click();
        }
@@ -427,7 +427,7 @@ class FileListContext implements Context, ActorAwareInterface {
        public function iMarkAsFavorite($fileName) {
                $this->iSeeThatIsNotMarkedAsFavorite($fileName);
 
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+               $this->openFileActionsMenuForFile($fileName);
 
                $this->actor->find(self::addToFavoritesMenuItem(), 2)->click();
        }
@@ -438,7 +438,7 @@ class FileListContext implements Context, ActorAwareInterface {
        public function iUnmarkAsFavorite($fileName) {
                $this->iSeeThatIsMarkedAsFavorite($fileName);
 
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+               $this->openFileActionsMenuForFile($fileName);
 
                $this->actor->find(self::removeFromFavoritesMenuItem(), 2)->click();
        }
@@ -447,7 +447,7 @@ class FileListContext implements Context, ActorAwareInterface {
         * @When I view :fileName in folder
         */
        public function iViewInFolder($fileName) {
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+               $this->openFileActionsMenuForFile($fileName);
 
                $this->actor->find(self::viewFileInFolderMenuItem(), 2)->click();
        }
@@ -456,7 +456,7 @@ class FileListContext implements Context, ActorAwareInterface {
         * @When I delete :fileName
         */
        public function iDelete($fileName) {
-               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+               $this->openFileActionsMenuForFile($fileName);
 
                $this->actor->find(self::deleteMenuItem(), 2)->click();
        }
@@ -552,4 +552,34 @@ class FileListContext implements Context, ActorAwareInterface {
        public function iSeeThatHasUnreadComments($fileName) {
                PHPUnit_Framework_Assert::assertTrue($this->actor->find(self::commentActionForFile($this->fileListAncestor, $fileName), 10)->isVisible());
        }
+
+       private function waitForRowForFileToBeFullyOpaque($fileName) {
+               $actor = $this->actor;
+               $fileRowXpathExpression = $this->actor->find(self::rowForFile($this->fileListAncestor, $fileName), 10)->getWrappedElement()->getXpath();
+
+               $fileRowIsFullyOpaqueCallback = function () use ($actor, $fileRowXpathExpression) {
+                       $opacity = $actor->getSession()->evaluateScript("return window.getComputedStyle(document.evaluate(\"" . $fileRowXpathExpression . "\", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue).opacity;");
+                       if ($opacity === "1") {
+                               return true;
+                       }
+
+                       return false;
+               };
+
+               if (!Utils::waitFor($fileRowIsFullyOpaqueCallback, $timeout = 2 * $this->actor->getFindTimeoutMultiplier(), $timeoutStep = 1)) {
+                       PHPUnit_Framework_Assert::fail("The row for file $fileName in file list is not fully opaque after $timeout seconds");
+               }
+       }
+
+       private function openFileActionsMenuForFile($fileName) {
+               // When a row is added to the file list the opacity of the file row is
+               // animated from transparent to fully opaque. As the file actions menu
+               // is a descendant of the row but overflows it when the row is not fully
+               // opaque clicks on the menu entries "fall-through" and are received
+               // instead by the rows behind. Therefore it should be waited until the
+               // row of the file is fully opaque before using the menu.
+               $this->waitForRowForFileToBeFullyOpaque($fileName);
+
+               $this->actor->find(self::fileActionsMenuButtonForFile($this->fileListAncestor, $fileName), 10)->click();
+       }
 }