Unit tests (DataHelperTest, GeneratorTest, ReturnPrettyTest)

Tests/Unit/DataHelperTest.php

+<?php
+
+declare(strict_types=1);
+
+namespace Lu\LuApi\Tests\Unit;
+
+use Lu\LuApi\Helpers\DataHelper;
+use Vendor\MyExtension\Service\AbstractSomethingService;
+use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
+
+/**
+ * DatHelper tests
+ *
+ * @author  Dainis Abols <dainis.abols@lu.lv>
+ * @owner   University of Latvia
+ * @since   23.02.2022
+ */
+class DataHelperTest extends UnitTestCase
+{
+    protected $resetSingletonInstances = true;
+
+    /**
+     * LocalConfiguration file name and relative location
+     *
+     * @var string
+     */
+    private string $LocalConfiguration = 'public/typo3conf/LocalConfiguration.php';
+
+    /**
+     * Add database data
+     *
+     * @return void
+     */
+    private function initDB()
+    {
+        $conf                             = @include $this->LocalConfiguration;
+        $GLOBALS['TYPO3_CONF_VARS']['DB'] = $conf['DB'];
+    }
+
+    /**
+     * Test date format method
+     *
+     * @test
+     */
+    public function longLatvianDateTest(): void
+    {
+        $helper = new DataHelper();
+
+        $this->assertIsString($helper->longLatvianDate(new \DateTime('2022-02-23')), 'Date format result not a string');
+        $this->assertEquals('Trešdiena 2022. gada 23. februāris', $helper->longLatvianDate(new \DateTime('2022-02-23')), 'Date format result does not match');
+    }
+
+    /**
+     * Test namedays method
+     *
+     * @test
+     */
+    public function getNamesdaysTest(): void
+    {
+        $helper = new DataHelper();
+        $this->initDB();
+
+        $this->assertIsString($helper->getNamesdays(new \DateTime('2000-06-24')), 'Namedays format result not a string');
+        $this->assertEquals('Jānis', $helper->getNamesdays(new \DateTime('2000-06-24')), 'Namedays format result does not match');
+    }
+
+    /**
+     * Test isDate method
+     *
+     * @test
+     */
+    public function isDateTest(): void
+    {
+        $helper = new DataHelper();
+
+        $this->assertTrue($helper->isDate('2000-06-24'), 'Date falidation failed');
+        $this->assertFalse($helper->isDate('pirmdiena'), 'Date validation succefully failed');
+    }
+
+    /**
+     * Test JSON decode method
+     *
+     * @test
+     */
+    public function APIDecodeTest()
+    {
+        $helper    = new DataHelper();
+        $jsonTrue  = '{"success":true,"code":200,"data":[1,2,3]}';
+        $jsonFalse = '{"success":false}';
+
+        $this->assertIsArray($helper->APIDecode($jsonTrue), 'JSON Data decode failed');
+        $this->assertNull($helper->APIDecode($jsonFalse), 'JSON Data decode failed');
+    }
+
+    /**
+     * Test url fetch method
+     *
+     * @test
+     */
+    public function fetchUrlTest()
+    {
+        $helper = new DataHelper();
+
+        $this->assertEquals(200, ($helper->fetchUrl('https://www.lu.lv/'))->getStatusCode(), 'Url fetch failed');
+        $this->assertNull($helper->fetchUrl('sptth://www.lu.lv/'), 'Url fetch succefully failed');
+    }
+}
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Tests/Unit/GeneratorTest.php

+<?php
+
+declare(strict_types=1);
+
+namespace Lu\LuApi\Tests\Unit;
+
+use Lu\LuApi\Generators\QRCodeGenerator;
+use Lu\LuApi\Generators\Randomizer;
+use Vendor\MyExtension\Service\AbstractSomethingService;
+use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
+
+/**
+ * QR COde generator tests
+ *
+ * @author  Dainis Abols <dainis.abols@lu.lv>
+ * @owner   University of Latvia
+ * @since   23.02.2022
+ */
+class GeneratorTest extends UnitTestCase
+{
+    protected $resetSingletonInstances = true;
+
+    /**
+     * Test qrcode generator method
+     *
+     * @test
+     */
+    public function qrCodeTest(): void
+    {
+        // Set url
+        $_REQUEST['r'] = '0/1/https://www.lu.lv/';
+
+        // Fetch full output
+        ob_start();
+        QRCodeGenerator::create(true);
+        $img = ob_get_contents();
+
+        // Needed to avoid risky warning for test
+        ob_end_flush();
+
+        // Store temp file
+        $img_location = '/tmp/'.uniqid().'.png';
+        file_put_contents($img_location, $img);
+
+        // Assert image size 400x400
+        $result = @getimagesize($img_location);
+        $size   = function ($x, $y) use ($result) {
+            return $result[0] === $x && $result[1] === $y;
+        };
+        $this->assertTrue($size(400, 400), 'QRCode Response image size does not match');
+    }
+
+    /**
+     * Test random string generator method
+     *
+     * @test
+     */
+    public function randomStringTest(): void
+    {
+        // Generate global string
+        $string = (new Randomizer())->getRandomString(64);
+        $this->assertJson($string, 'Random string [general] return is not JSON');
+
+        $string = json_decode($string)->data;
+        $this->assertIsString($string, 'Random string [general] is not a string');
+        $this->assertEquals(64, strlen($string), 'Random string [general] has invalid length');
+
+        // Generate alphabetic string
+        $string = (new Randomizer())->getRandomString(64, true);
+        $this->assertJson($string, 'Random string [alphabetic] return is not JSON');
+
+        $string = json_decode($string)->data;
+        $this->assertIsString($string, 'Random string [alphabetic] is not a string');
+        $this->assertEquals(64, strlen($string), 'Random string [alphabetic] has invalid length');
+
+        // Generate numberic string
+        $string = (new Randomizer())->getRandomString(64, false, true);
+        $this->assertJson($string, 'Random string [numberic] return is not JSON');
+
+        $string = json_decode($string)->data;
+        $this->assertIsString($string, 'Random string [numberic] is not a string');
+        $this->assertEquals(64, strlen($string), 'Random string [numberic] has invalid length');
+    }
+}
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Tests/Unit/ReturnPrettyTest.php

+<?php
+
+declare(strict_types=1);
+
+namespace Lu\LuApi\Tests\Unit;
+
+use Lu\LuApi\Helpers\ReturnPretty;
+use Vendor\MyExtension\Service\AbstractSomethingService;
+use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
+
+/**
+ * Return Pretty JSON tests
+ *
+ * @author  Dainis Abols <dainis.abols@lu.lv>
+ * @owner   University of Latvia
+ * @since   23.02.2022
+ */
+class ReturnPrettyTest extends UnitTestCase
+{
+    protected $resetSingletonInstances = true;
+
+    /**
+     * Test date format method
+     *
+     * @test
+     */
+    public function jsonReturnTest(): void
+    {
+        $data = [1, 2, 3 => [4, 5]];
+
+        $this->assertJson(ReturnPretty::json($data, 200, true), 'JSON not returned');
+        $this->assertEquals('{
+    "0": 1,
+    "1": 2,
+    "3": [
+        4,
+        5
+    ]
+}', ReturnPretty::json($data, 200, true), 'JSON returned does noth match');
+
+        $this->assertJson(ReturnPretty::json($data), 'JSON not returned');
+        $this->assertEquals('{
+    "code": 200,
+    "success": true,
+    "data": {
+        "0": 1,
+        "1": 2,
+        "3": [
+            4,
+            5
+        ]
+    }
+}', ReturnPretty::json($data), 'JSON not returned');
+    }
+}
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Tests/Units/readme

-Helper tests

Tests/readme.me

-Add to composer, when tests finished!
-```
-  "autoload-dev": {
-    "psr-4": {
-      "Lu\\LuApi\\Tests\\": "Tests"
-    }
-  },
-```
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