add testcase

Alexey Grigorchenko · Alexey Grigorchenko · commit 11489fe63a70 · 2018-08-07T17:43:16.000+03:00
diff --git a/test/ServerRequestFactoryTest.php b/test/ServerRequestFactoryTest.php
@@ -607,4 +607,13 @@ public function testMarshalRequestUriPrefersRequestUriServerParamWhenXOriginalUr
         $uri = marshalUriFromSapi($server, $headers);
         $this->assertSame('/requested/path', $uri->getPath());
     }
+
+    public function testGetHeader()
+    {
+        $headers = [
+            'Host' => 'example.com'
+        ];
+
+        $this->assertSame('example.com', ServerRequestFactory::getHeader('Host', $headers));
+    }
 }

Original file line number	Diff line number	Diff line change
`@@ -607,4 +607,13 @@ public function testMarshalRequestUriPrefersRequestUriServerParamWhenXOriginalUr`
`607`	`607`	`$uri = marshalUriFromSapi($server, $headers);`
`608`	`608`	`$this->assertSame('/requested/path', $uri->getPath());`
`609`	`609`	`}`
	`610`	`+`
	`611`	`+ public function testGetHeader()`
	`612`	`+ {`
	`613`	`+ $headers = [`
	`614`	`+ 'Host' => 'example.com'`
	`615`	`+ ];`
	`616`	`+`
	`617`	`+ $this->assertSame('example.com', ServerRequestFactory::getHeader('Host', $headers));`
	`618`	`+ }`
`610`	`619`	`}`