Added integer parser

Signed-off-by: Valentin Popov <info@valentineus.link>

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/Parsers/IntegerParserTest.php b/tests/Parsers/IntegerParserTest.php
new file mode 100644
index 0000000..7f5cce7
--- /dev/null
+++ b/tests/Parsers/IntegerParserTest.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Copyright 2020 “EPGService”
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an “AS IS” BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare(strict_types = 1);
+
+namespace Tests\Parsers;
+
+use EPGService\Parsers\IntegerParser;
+use Faker\Factory as Faker;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @copyright Copyright © 2020 “Valentin Popov” <info@valentineus.link>
+ * @license   http://www.apache.org/licenses/LICENSE-2.0
+ * @package   Tests\Parsers
+ */
+final class IntegerParserTest extends TestCase {
+	public function testInvalid(): void {
+		self::assertNull(IntegerParser::get(null));
+	}
+
+	public function testValid(): void {
+		$number = Faker::create()->numberBetween(100, 200);
+		self::assertEquals($number, IntegerParser::get((string) $number));
+	}
+}