Add tests for double watchers to be ignored

kelunik · kelunik · commit 7dc300646b76 · 2017-03-25T13:43:20.000+01:00
diff --git a/tests/AbstractLoopTest.php b/tests/AbstractLoopTest.php
@@ -47,6 +47,20 @@ public function testAddReadStream()
         $this->loop->tick();
     }
 
+    public function testAddReadStreamIgnoresSecondCallable()
+    {
+        list ($input, $output) = $this->createSocketPair();
+
+        $this->loop->addReadStream($input, $this->expectCallableExactly(2));
+        $this->loop->addReadStream($input, $this->expectCallableNever());
+
+        fwrite($output, "foo\n");
+        $this->loop->tick();
+
+        fwrite($output, "bar\n");
+        $this->loop->tick();
+    }
+
     public function testAddWriteStream()
     {
         list ($input) = $this->createSocketPair();
@@ -56,6 +70,16 @@ public function testAddWriteStream()
         $this->loop->tick();
     }
 
+    public function testAddWriteStreamIgnoresSecondCallable()
+    {
+        list ($input) = $this->createSocketPair();
+
+        $this->loop->addWriteStream($input, $this->expectCallableExactly(2));
+        $this->loop->addWriteStream($input, $this->expectCallableNever());
+        $this->loop->tick();
+        $this->loop->tick();
+    }
+
     public function testRemoveReadStreamInstantly()
     {
         list ($input, $output) = $this->createSocketPair();
