Adding table transform

Author: dantleech

tests/Unit/Extension/Console/Stage/TableTest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace PhpBench\Pipeline\Tests\Unit\Extension\Console\Stage;
+
+use PhpBench\Pipeline\Tests\Unit\Extension\Console\ConsoleTestCase;
+
+class TableTest extends ConsoleTestCase
+{
+    /**
+     * @dataProvider provideTransformsInputIntoATable
+     */
+    public function testTransformsInputIntoATable(array $input, string $expected)
+    {
+        $pipeline = $this->pipeline()
+            ->stage('console/table');
+
+        $output = $pipeline->run($input);
+
+        $this->assertEquals($expected, $output);
+    }
+
+    public function provideTransformsInputIntoATable()
+    {
+        yield 'single array element' => [
+            [ 'hallo' ],
+            <<<EOT
+0
+-----
+hallo
+EOT
+        ];
+    }
+}