Added declare(strict_types=1)

Author: janpecha

src/Resolver.php

@@ -1,5 +1,7 @@
 <?php
 
+	declare(strict_types=1);
+
 	namespace CzProject\DependencyPhp;
 
 

tests/Dependency/basic.phpt

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Tester\Assert;
 
 require __DIR__ . '/../bootstrap.php';

tests/Dependency/cycle.phpt

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+use Tester\Assert;
+
+require __DIR__ . '/../bootstrap.php';
+
+
+$resolver = new CzProject\DependencyPhp\Resolver;
+
+$resolver->add('a', ['b']);
+$resolver->add('b', ['c']);
+$resolver->add('c', ['d']);
+$resolver->add('d', ['a']);
+
+Assert::same(['d', 'c', 'b', 'a'], $resolver->getResolved());
+
+
+$resolver = new CzProject\DependencyPhp\Resolver;
+
+$resolver->add('a', ['b']);
+$resolver->add('b', ['c']);
+$resolver->add('c', ['d']);
+$resolver->add('d', ['a']);
+$resolver->add('e', ['b']);
+
+Assert::same(['d', 'c', 'b', 'a', 'e'], $resolver->getResolved());

tests/Dependency/step-by-step.phpt

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Tester\Assert;
 
 require __DIR__ . '/../bootstrap.php';

tests/bootstrap.php

@@ -1,4 +1,6 @@
 <?php
 
+declare(strict_types=1);
+
 require __DIR__ . '/../vendor/autoload.php';
 Tester\Environment::setup();