1 files changed, 37 insertions, 0 deletions
diff --git a/tests/Unit/Http/Validation/Rules/StringInputLengthTest.php b/tests/Unit/Http/Validation/Rules/StringInputLengthTest.php
new file mode 100644
index 00000000..5c4dc512
--- /dev/null
+++ b/tests/Unit/Http/Validation/Rules/StringInputLengthTest.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Http\Validation\Rules;
+
+use Engelsystem\Test\Unit\Http\Validation\Rules\Stub\UsesStringInputLength;
+use Engelsystem\Test\Unit\TestCase;
+
+class StringInputLengthTest extends TestCase
+{
+    /**
+     * @covers       \Engelsystem\Http\Validation\Rules\StringInputLength::validate
+     * @covers       \Engelsystem\Http\Validation\Rules\StringInputLength::isDateTime
+     * @dataProvider validateProvider
+     * @param mixed $input
+     * @param mixed $expectedInput
+     */
+    public function testValidate($input, $expectedInput)
+    {
+        $rule = new UsesStringInputLength();
+        $rule->validate($input);
+
+        $this->assertEquals($expectedInput, $rule->lastInput);
+    }
+
+    /**
+     * @return array[]
+     */
+    public function validateProvider()
+    {
+        return [
+            ['TEST', 4],
+            ['?', 1],
+            ['2042-01-01 00:00', '2042-01-01 00:00'],
+            ['3', '3'],
+        ];
+    }
+}