added stdin testcoverage

Author: staabm

tests/Utils/CLITest.php

@@ -205,4 +205,30 @@ public function tokenizeParams()
             ],
         ];
     }
+
+    /**
+     * @dataProvider stdinParams
+     *
+     * @param string $cmd
+     * @param int $result
+     */
+    public function testStdinPipe($cmd, $result)
+    {
+        exec ($cmd, $out, $ret);
+        $this->assertSame($result, $ret);
+    }
+
+    public function stdinParams()
+    {
+        $binPath = PHP_BINARY .' '. dirname(__DIR__,2 ). '/bin/';
+
+        return [
+            ['echo "SELECT 1" | '. $binPath .'highlight-query', 0],
+            ['echo "invalid query" | '. $binPath .'highlight-query', 0],
+            ['echo "SELECT 1" | '. $binPath .'lint-query', 0],
+            ['echo "invalid query" | '. $binPath .'lint-query', 10],
+            ['echo "SELECT 1" | '. $binPath .'tokenize-query', 0],
+            ['echo "invalid query" | '. $binPath .'tokenize-query', 0],
+        ];
+    }
 }