tests for dir resolver

tests/unit/Resolver/TestDirResolver.php

+<?php
+
+
+use WPDesk\View\Resolver\Exception\CanNotResolve;
+
+class TestDirResolver extends \PHPUnit\Framework\TestCase
+{
+    const TEMPLATE_NAME = 'some_template';
+    const TEMPLATE_FILE = 'some_template.php';
+    const TEMPLATE_SUBDIR = 'templates';
+
+
+    public function testCanFindInDirPath()
+    {
+        $dir = __DIR__ . '/' . self::TEMPLATE_SUBDIR;
+        $resolver           = new \WPDesk\View\Resolver\DirResolver($dir);
+
+        $this->assertStringEndsWith(self::TEMPLATE_FILE, $resolver->resolve(self::TEMPLATE_NAME),
+            'Template should be found in dir');
+    }
+
+    public function testThrowExceptionWhenCannotFind()
+    {
+        $this->expectException(CanNotResolve::class);
+
+        $resolver = new \WPDesk\View\Resolver\DirResolver('whatever');
+        $resolver->resolve('whatever2');
+    }
+}
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