Replace deprecated at() Mocks

Author: SimonFrings

tests/React/Promise/DeferredProgressTest.php

@@ -259,14 +259,10 @@ public function shouldAllowResolveAfterProgress()
         $d = new Deferred();
 
         $mock = $this->createCallableMock();
-        $mock
-            ->expects($this->at(0))
-            ->method('__invoke')
-            ->with($this->identicalTo(1));
-        $mock
-            ->expects($this->at(1))
-            ->method('__invoke')
-            ->with($this->identicalTo(2));
+        $mock->expects($this->exactly(2))->method('__invoke')->withConsecutive(
+            array($this->identicalTo(1)),
+            array($this->identicalTo(2))
+        );
 
         $d
             ->promise()
@@ -290,14 +286,10 @@ public function shouldAllowRejectAfterProgress()
         $d = new Deferred();
 
         $mock = $this->createCallableMock();
-        $mock
-            ->expects($this->at(0))
-            ->method('__invoke')
-            ->with($this->identicalTo(1));
-        $mock
-            ->expects($this->at(1))
-            ->method('__invoke')
-            ->with($this->identicalTo(2));
+        $mock->expects($this->exactly(2))->method('__invoke')->withConsecutive(
+            array($this->identicalTo(1)),
+            array($this->identicalTo(2))
+        );
 
         $d
             ->promise()