From e42284deca807915e2d9c5a042fba4377d453ad8 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Sun, 1 Mar 2020 02:39:06 +0100
Subject: [PATCH] Added Checked validation

---
 src/Http/Validation/Rules/Checked.php         | 13 ++++++++
 .../Http/Validation/Rules/CheckedTest.php     | 32 +++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 src/Http/Validation/Rules/Checked.php
 create mode 100644 tests/Unit/Http/Validation/Rules/CheckedTest.php

diff --git a/src/Http/Validation/Rules/Checked.php b/src/Http/Validation/Rules/Checked.php
new file mode 100644
index 00000000..d4778919
--- /dev/null
+++ b/src/Http/Validation/Rules/Checked.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Engelsystem\Http\Validation\Rules;
+
+use Respect\Validation\Rules\AbstractRule;
+
+class Checked extends AbstractRule
+{
+    public function validate($input)
+    {
+        return in_array($input, ['yes', 'on', 1, '1', 'true', true], true);
+    }
+}
diff --git a/tests/Unit/Http/Validation/Rules/CheckedTest.php b/tests/Unit/Http/Validation/Rules/CheckedTest.php
new file mode 100644
index 00000000..59a27156
--- /dev/null
+++ b/tests/Unit/Http/Validation/Rules/CheckedTest.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Http\Validation\Rules;
+
+use Engelsystem\Http\Validation\Rules\Checked;
+use Engelsystem\Test\Unit\TestCase;
+
+class CheckedTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Http\Validation\Rules\Checked::validate
+     */
+    public function testValidate()
+    {
+        $rule = new Checked();
+
+        $this->assertTrue($rule->validate('yes'));
+        $this->assertTrue($rule->validate('on'));
+        $this->assertTrue($rule->validate(1));
+        $this->assertTrue($rule->validate('1'));
+        $this->assertTrue($rule->validate('true'));
+        $this->assertTrue($rule->validate(true));
+
+        $this->assertFalse($rule->validate('no'));
+        $this->assertFalse($rule->validate('off'));
+        $this->assertFalse($rule->validate(0));
+        $this->assertFalse($rule->validate('0'));
+        $this->assertFalse($rule->validate('false'));
+        $this->assertFalse($rule->validate(false));
+        $this->assertFalse($rule->validate(null));
+    }
+}