Updated parsers

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

4 files changed, 7 insertions, 15 deletions

diff --git a/src/Parsers/IntegerParser.php b/src/Parsers/IntegerParser.php
index 95df2dd..3eb4ea1 100644
--- a/src/Parsers/IntegerParser.php
+++ b/src/Parsers/IntegerParser.php
@@ -28,9 +28,9 @@ final class IntegerParser {
 	/**
 	 * @param mixed $value
 	 *
-	 * @return int|null
+	 * @return int
 	 */
-	public static function get($value): ?int {
-		return filter_var($value, FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE);
+	public static function get($value): int {
+		return filter_var($value, FILTER_VALIDATE_INT);
 	}
 }
diff --git a/src/Parsers/StringParser.php b/src/Parsers/StringParser.php
index 1bc7a60..c22d8f1 100644
--- a/src/Parsers/StringParser.php
+++ b/src/Parsers/StringParser.php
@@ -19,8 +19,6 @@ declare(strict_types = 1);
 
 namespace EPGService\Parsers;
 
-use function is_string;
-
 /**
  * @copyright Copyright © 2020 “Valentin Popov” <info@valentineus.link>
  * @license   http://www.apache.org/licenses/LICENSE-2.0
@@ -30,11 +28,9 @@ final class StringParser {
 	/**
 	 * @param $value
 	 *
-	 * @return string|null
+	 * @return string
 	 */
-	public static function get($value): ?string {
-		$result = filter_var($value, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE);
-
-		return is_string($result) ? trim($result) : null;
+	public static function get($value): string {
+		return filter_var($value, FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW);
 	}
 }
diff --git a/tests/Parsers/IntegerParserTest.php b/tests/Parsers/IntegerParserTest.php
index 7f5cce7..56c13ce 100644
--- a/tests/Parsers/IntegerParserTest.php
+++ b/tests/Parsers/IntegerParserTest.php
@@ -29,10 +29,6 @@ use PHPUnit\Framework\TestCase;
  * @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));
diff --git a/tests/Parsers/StringParserTest.php b/tests/Parsers/StringParserTest.php
index 518defb..5c1a82b 100644
--- a/tests/Parsers/StringParserTest.php
+++ b/tests/Parsers/StringParserTest.php
@@ -29,7 +29,7 @@ use PHPUnit\Framework\TestCase;
  */
 final class StringParserTest extends TestCase {
 	public function testValid(): void {
-		$string = '<h1>Hello WorldÆØÅ!</h1>';
+		$string = '<h1>Hello World!</h1>';
 		self::assertEquals('Hello World!', StringParser::get($string));
 	}
 }