Refactor tests

tests/BaseTest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Sven\FlexEnv\Tests;
+
+use Sven\FlexEnv\EnvEditor;
+
+abstract class BaseTest extends \Orchestra\Testbench\TestCase
+{
+    /**
+     * The EnvEditor instance.
+     *
+     * @var \Sven\FlexEnv\EnvEditor
+     */
+    protected $flex;
+
+    /**
+     * Set up the testing suite.
+     */
+    public function setUp()
+    {
+        $this->flex = new EnvEditor(__DIR__ . '/assets/.env');
+    }
+
+    /**
+     * Tear down the testing suite.
+     */
+    public function tearDown()
+    {
+        unlink(__DIR__.'/assets/.env');
+    }
+}

tests/EnvEditorTest.php

@@ -1,82 +1,63 @@
 <?php
 
+namespace Sven\FlexEnv\Tests;
 
-class EnvEditorTest extends Orchestra\Testbench\TestCase
+class EnvEditorTest extends BaseTest
 {
     /** @test */
     public function it_creates_an_env_file_if_none_exists()
     {
-        @unlink(__DIR__.'/assets/.env');
-
-        $f = new Sven\FlexEnv\EnvEditor(__DIR__.'/assets/.env');
-
-        $this->assertEquals(__DIR__.'/assets/.env', $f->getPath());
+        $this->assertEquals(__DIR__ . '/assets/.env', $this->flex->getPath());
     }
 
     /** @test */
     public function it_can_read_entries()
     {
-        $f = new Sven\FlexEnv\EnvEditor(__DIR__.'/assets/.env');
-
-        file_put_contents(__DIR__.'/assets/.env', 'TEST=hello-world');
-        file_put_contents(__DIR__.'/assets/.env', "\nFOO_BAR=something else", FILE_APPEND);
+        file_put_contents(__DIR__ . '/assets/.env', 'TEST=hello-world');
+        file_put_contents(__DIR__ . '/assets/.env', "\nFOO_BAR=something else", FILE_APPEND);
 
-        $this->assertEquals('hello-world', $f->get('TEST'));
-        $this->assertEquals('something else', $f->get('FOO_BAR'));
+        $this->assertEquals('hello-world', $this->flex->get('TEST'));
+        $this->assertEquals('something else', $this->flex->get('FOO_BAR'));
     }
 
     /** @test */
     public function it_returns_an_empty_string_if_value_not_found()
     {
-        $f = new Sven\FlexEnv\EnvEditor(__DIR__.'/assets/.env');
-
-        $this->assertEquals('', $f->get('I_DO_NOT_EXIST'));
+        $this->assertEquals('', $this->flex->get('I_DO_NOT_EXIST'));
     }
 
     /** @test */
     public function it_can_add_values()
     {
-        @unlink(__DIR__.'/assets/.env');
-
-        $f = new Sven\FlexEnv\EnvEditor(__DIR__.'/assets/.env');
-
-        $result = $f->set('HELLO_WORLD', 'this-is-a-test')
-                    ->get('HELLO_WORLD');
+        $result = $this->flex->set('HELLO_WORLD', 'this-is-a-test')
+                             ->get('HELLO_WORLD');
 
         $this->assertEquals('this-is-a-test', $result);
     }
 
     /** @test */
     public function it_removes_an_entry()
     {
-        @unlink(__DIR__.'/assets/.env');
-
-        $f = new Sven\FlexEnv\EnvEditor(__DIR__.'/assets/.env');
-
-        $result1 = $f->set('FOO_BAR', 'biz-baz')
-                     ->get('FOO_BAR');
+        $result1 = $this->flex->set('FOO_BAR', 'biz-baz')
+                              ->get('FOO_BAR');
 
         $this->assertEquals('biz-baz', $result1);
 
-        $result2 = $f->delete('FOO_BAR')
-                     ->get('FOO_BAR');
+        $result2 = $this->flex->delete('FOO_BAR')
+                              ->get('FOO_BAR');
 
         $this->assertEquals('', $result2);
     }
 
     /** @test */
     public function it_lists_all_entries()
     {
-        @unlink(__DIR__.'/assets/.env');
-
-        $f = new Sven\FlexEnv\EnvEditor(__DIR__.'/assets/.env');
-
-        $f->set('TESTING', 'hello-world')
-          ->set('FOO_BAR', 'biz-baz');
+        $this->flex->set('TESTING', 'hello-world')
+                   ->set('FOO_BAR', 'biz-baz');
 
         $this->assertEquals(
             ['TESTING' => 'hello-world', 'FOO_BAR' => 'biz-baz'],
-            $f->all()
+            $this->flex->all()
         );
     }
 }