1 files changed, 107 insertions, 0 deletions
diff --git a/src/php/tests/unit_tests/ChannelTest.php b/src/php/tests/unit_tests/ChannelTest.php
index a1f9053c39..4b35b1a28c 100644
--- a/src/php/tests/unit_tests/ChannelTest.php
+++ b/src/php/tests/unit_tests/ChannelTest.php
@@ -40,6 +40,7 @@ class ChannelTest extends PHPUnit_Framework_TestCase
 
     public function tearDown()
     {
+        unset($this->channel);
     }
 
     public function testInsecureCredentials()
@@ -53,6 +54,82 @@ class ChannelTest extends PHPUnit_Framework_TestCase
         $this->assertSame('Grpc\Channel', get_class($this->channel));
     }
 
+    public function testGetConnectivityState()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $state = $this->channel->getConnectivityState();
+        $this->assertEquals(0, $state);
+    }
+
+    public function testGetConnectivityStateWithInt()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $state = $this->channel->getConnectivityState(123);
+        $this->assertEquals(0, $state);
+    }
+
+    public function testGetConnectivityStateWithString()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $state = $this->channel->getConnectivityState('hello');
+        $this->assertEquals(0, $state);
+    }
+
+    public function testGetConnectivityStateWithBool()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $state = $this->channel->getConnectivityState(true);
+        $this->assertEquals(0, $state);
+    }
+
+    public function testGetTarget()
+    {
+        $this->channel = new Grpc\Channel('localhost:8888',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $target = $this->channel->getTarget();
+        $this->assertTrue(is_string($target));
+    }
+
+    public function testWatchConnectivityState()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $time = new Grpc\Timeval(1000);
+        $state = $this->channel->watchConnectivityState(123, $time);
+        $this->assertTrue($state);
+        unset($time);
+    }
+
+    public function testClose()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+             ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $this->assertNotNull($this->channel);
+        $this->channel->close();
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testInvalidConstructorWithNull()
+    {
+        $this->channel = new Grpc\Channel();
+        $this->assertNull($this->channel);
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testInvalidConstructorWith()
+    {
+        $this->channel = new Grpc\Channel('localhost', 'invalid');
+        $this->assertNull($this->channel);
+    }
+
     /**
      * @expectedException InvalidArgumentException
      */
@@ -78,4 +155,34 @@ class ChannelTest extends PHPUnit_Framework_TestCase
             ]
         );
     }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testInvalidGetConnectivityStateWithArray()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+            ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $this->channel->getConnectivityState([]);
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testInvalidWatchConnectivityState()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+            ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $this->channel->watchConnectivityState([]);
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testInvalidWatchConnectivityState2()
+    {
+        $this->channel = new Grpc\Channel('localhost:0',
+            ['credentials' => Grpc\ChannelCredentials::createInsecure()]);
+        $this->channel->watchConnectivityState(1, 'hi');
+    }
 }