Increased MSI to 65%

module/Common/test/Response/QrCodeResponseTest.php

@@ -0,0 +1,23 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Common\Response;
+
+use Endroid\QrCode\QrCode;
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\Common\Response\QrCodeResponse;
+
+class QrCodeResponseTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function providedQrCoideIsSetAsBody()
+    {
+        $qrCode = new QrCode('Hello');
+        $resp = new QrCodeResponse($qrCode);
+
+        $this->assertEquals($qrCode->getContentType(), $resp->getHeaderLine('Content-Type'));
+        $this->assertEquals($qrCode->get(), (string) $resp->getBody());
+    }
+}

module/Common/test/Util/DateRangeTest.php

@@ -32,4 +32,24 @@ class DateRangeTest extends TestCase
         $this->assertSame($endDate, $range->getEndDate());
         $this->assertFalse($range->isEmpty());
     }
+
+    /**
+     * @test
+     * @dataProvider provideDates
+     */
+    public function isConsideredEmptyOnlyIfNoneOfTheDatesIsSet(?Chronos $startDate, ?Chronos $endDate, bool $isEmpty)
+    {
+        $range = new DateRange($startDate, $endDate);
+        $this->assertEquals($isEmpty, $range->isEmpty());
+    }
+
+    public function provideDates(): array
+    {
+        return [
+            [null, null, true],
+            [null, Chronos::now(), false],
+            [Chronos::now(), null, false],
+            [Chronos::now(), Chronos::now(), false],
+        ];
+    }
 }

module/Common/test/Util/StringUtilsTraitTest.php

@@ -0,0 +1,45 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Common\Util;
+
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\Common\Util\StringUtilsTrait;
+use function strlen;
+
+class StringUtilsTraitTest extends TestCase
+{
+    use StringUtilsTrait;
+
+    /**
+     * @test
+     * @dataProvider provideLengths
+     */
+    public function generateRandomStringGeneratesStringOfProvidedLength(int $length)
+    {
+        $this->assertEquals($length, strlen($this->generateRandomString($length)));
+    }
+
+    public function provideLengths(): array
+    {
+        return [
+            [1],
+            [10],
+            [15],
+        ];
+    }
+
+    /**
+     * @test
+     */
+    public function generatesUuidV4()
+    {
+        $uuidPattern = '/[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}/';
+
+        $this->assertRegExp($uuidPattern, $this->generateV4Uuid());
+        $this->assertRegExp($uuidPattern, $this->generateV4Uuid());
+        $this->assertRegExp($uuidPattern, $this->generateV4Uuid());
+        $this->assertRegExp($uuidPattern, $this->generateV4Uuid());
+        $this->assertRegExp($uuidPattern, $this->generateV4Uuid());
+    }
+}