Refactor, use a Collection

wip

tests/Service/TestNameConverterTest.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Opdavies\Tests\DrupalModuleGenerator\Service;
+
+use Opdavies\DrupalModuleGenerator\Service\TestNameConverter;
+use PHPUnit\Framework\TestCase;
+
+final class TestNameConverterTest extends TestCase
+{
+    /** @test */
+    public function it_converts_a_module_name_into_a_test_name()
+    {
+        $testNameConverter = new TestNameConverter();
+
+        $moduleName = 'my_module';
+        $testName = 'MyModuleTest';
+
+        $this->assertSame($testName, $testNameConverter->__invoke($moduleName));
+    }
+}