Sample3

ReadMe.md

@@ -3,17 +3,25 @@
 ## about
 This is a project to play around with unit tests.
 
-## articles about unit tests
+## articles/discussions about unit tests
 
 - [Steve Sanderson - Writing Great Unit Tests: Best and Worst Practices](http://blog.stevensanderson.com/2009/08/24/writing-great-unit-tests-best-and-worst-practises/)
 
 
 ## how unit tests impact code
 
+
+### depencency injection
+
+- [replacing methods in class to test](https://stackoverflow.com/questions/11399600/is-it-possible-to-phpunit-mock-object-to-replace-one-created-in-class)
+- [replacing objects in class to test](https://stackoverflow.com/questions/279493/phpunit-avoid-constructor-arguments-for-mock)
+
+
+### static
+
 - [static methods should be avoided](https://stackoverflow.com/questions/34380247/php-how-to-make-testable-static-methods)
-- [dependency injection](https://stackoverflow.com/questions/11399600/is-it-possible-to-phpunit-mock-object-to-replace-one-created-in-class)
 
-## Frameworks
+## useful frameworks
 
 - [PHP dependency injection container](http://php-di.org/)
 

src/Sample3/A.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: frankfleige
+ * Date: 17.07.17
+ * Time: 11:29
+ */
+
+namespace FrankFleige\PHPUnitPlayground\Sample3;
+
+/**
+ * Class A
+ * @package FrankFleige\PHPUnitPlayground\Sample3
+ */
+class A implements Sample3
+{
+    /**
+     * array with keys of entitlements
+     * @var string[]
+     */
+    private $entitlements;
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->entitlements = [];
+        $this->initEntitlements();
+    }
+
+    /**
+     * will init the entitlement keys
+     */
+    private function initEntitlements()
+    {
+        $this->entitlements = $this->getConfigurationRepository()->getConfig('entitlements');
+    }
+
+    /**
+     * will get an instance of the configuration repository
+     * @return C
+     */
+    public function getConfigurationRepository()
+    {
+        return C::getInstance();
+    }
+
+    /**
+     * will return the keys of all entitlements
+     * @return string[]
+     */
+    public function getEntitlements()
+    {
+        return $this->entitlements;
+    }
+
+    /**
+     * will set the internal entitlements storage
+     * @param string[] $entitlements array with entitlement keys
+     */
+    public function setEntitlements($entitlements)
+    {
+        $this->entitlements = $entitlements;
+    }
+
+    /**
+     * checks if the given key is within the list of entitlements
+     * @param string $key
+     * @return boolean
+     */
+    public function isEntitledTo($key)
+    {
+        return in_array($key, $this->entitlements);
+    }
+}

src/Sample3/A1.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: frankfleige
+ * Date: 17.07.17
+ * Time: 11:29
+ */
+
+namespace FrankFleige\PHPUnitPlayground\Sample3;
+
+/**
+ * Class A1
+ * @package FrankFleige\PHPUnitPlayground\Sample3
+ */
+class A1 implements Sample3
+{
+    /**
+     * array with keys of entitlements
+     * @var string[]
+     */
+    private $entitlements;
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->entitlements = [];
+    }
+
+    /**
+     * will init the entitlement keys
+     */
+    public function initEntitlements()
+    {
+        $this->entitlements = $this->getConfigurationRepository()->getConfig('entitlements');
+    }
+
+    /**
+     * will get an instance of the configuration repository
+     * @return C
+     */
+    public function getConfigurationRepository()
+    {
+        return C::getInstance();
+    }
+
+    /**
+     * will return the keys of all entitlements
+     * @return string[]
+     */
+    public function getEntitlements()
+    {
+        return $this->entitlements;
+    }
+
+    /**
+     * will set the internal entitlements storage
+     * @param string[] $entitlements array with entitlement keys
+     */
+    public function setEntitlements($entitlements)
+    {
+        $this->entitlements = $entitlements;
+    }
+
+    /**
+     * checks if the given key is within the list of entitlements
+     * @param string $key
+     * @return boolean
+     */
+    public function isEntitledTo($key)
+    {
+        return in_array($key, $this->entitlements);
+    }
+}

src/Sample3/B.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: frankfleige
+ * Date: 17.07.17
+ * Time: 11:30
+ */
+
+namespace FrankFleige\PHPUnitPlayground\Sample3;
+
+/**
+ * Class B
+ * @package FrankFleige\PHPUnitPlayground\Sample3
+ */
+class B implements Sample3
+{
+    /**
+     * instance of the configuration repository
+     * @var C
+     * @Inject
+     */
+    private $configurationRepository;
+
+    /**
+     * internal storage of entitlement keys
+     * @var string[]
+     */
+    private $entitlements;
+
+    /**
+     * B constructor.
+     * @param C $cr instance of the configuration repository
+     */
+    public function __construct(C $cr)
+    {
+        $this->configurationRepository = $cr;
+        $this->entitlements = [];
+        $this->initEntitlements();
+    }
+
+    /**
+     * will init the entitlement keys
+     */
+    private function initEntitlements()
+    {
+        $this->entitlements = $this->configurationRepository->getConfig('entitlements');
+    }
+
+    /**
+     * will return the keys of all entitlements
+     * @return string[]
+     */
+    public function getEntitlements()
+    {
+        return $this->entitlements;
+    }
+
+    /**
+     * checks if the given key is within the list of entitlements
+     * @param string $key
+     * @return boolean
+     */
+    public function isEntitledTo($key)
+    {
+        return in_array($key, $this->entitlements);
+    }
+}