add unit tests

tests/phpunit/Bundles/Exchange/ExchangeFactoryTest.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace phpunit\Bundles\Exchange;
+
+use Exception;
+use PHPUnit\Framework\TestCase;
+use phpunit\Utils\Fakes\FakeExchangeFormat;
+use phpunit\Utils\Fakes\FakeStorage;
+use PHPUnuhi\Bundles\Exchange\ExchangeFactory;
+use PHPUnuhi\Bundles\Storage\StorageFactory;
+use PHPUnuhi\Exceptions\ConfigurationException;
+use PHPUnuhi\Models\Configuration\Filter;
+use PHPUnuhi\Models\Configuration\Protection;
+use PHPUnuhi\Models\Translation\TranslationSet;
+
+class ExchangeFactoryTest extends TestCase
+{
+
+    /**
+     * @return void
+     */
+    protected function setUp(): void
+    {
+        ExchangeFactory::getInstance()->resetExchangeFormats();
+    }
+
+
+    /**
+     * @return void
+     * @throws ConfigurationException
+     */
+    public function testGetCustomExchangeFormat(): void
+    {
+        $custom = new FakeExchangeFormat();
+        ExchangeFactory::getInstance()->registerExchangeFormat($custom);
+
+        $exchange = ExchangeFactory::getInstance()->getExchange('fake', []);
+
+        $this->assertSame($custom, $exchange);
+    }
+
+    /**
+     * @return void
+     * @throws ConfigurationException
+     */
+    public function testDoubleRegistrationThrowsException(): void
+    {
+        $this->expectException(Exception::class);
+
+        $custom = new FakeExchangeFormat();
+
+        ExchangeFactory::getInstance()->registerExchangeFormat($custom);
+        ExchangeFactory::getInstance()->registerExchangeFormat($custom);
+    }
+
+    /**
+     * @return void
+     * @throws ConfigurationException
+     */
+    public function testUnknownFormatThrowsException(): void
+    {
+        $this->expectException(Exception::class);
+
+        ExchangeFactory::getInstance()->getExchange('unknown', []);
+    }
+
+    /**
+     * @return void
+     * @throws ConfigurationException
+     */
+    public function testEmptyFormatThrowsException(): void
+    {
+        $this->expectException(Exception::class);
+
+        ExchangeFactory::getInstance()->getExchange('', []);
+    }
+
+}

tests/phpunit/Utils/Fakes/FakeExchangeFormat.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace phpunit\Utils\Fakes;
+
+use PHPUnuhi\Bundles\Exchange\ExchangeInterface;
+use PHPUnuhi\Bundles\Exchange\ImportResult;
+use PHPUnuhi\Models\Command\CommandOption;
+use PHPUnuhi\Models\Translation\TranslationSet;
+
+class FakeExchangeFormat implements ExchangeInterface
+{
+
+    public function getName(): string
+    {
+       return 'fake';
+    }
+
+    public function getOptions(): array
+    {
+        // TODO: Implement getOptions() method.
+    }
+
+    public function setOptionValues(array $options): void
+    {
+        // TODO: Implement setOptionValues() method.
+    }
+
+    public function export(TranslationSet $set, string $outputDir, bool $onlyEmpty): void
+    {
+        // TODO: Implement export() method.
+    }
+
+    public function import(string $filename): ImportResult
+    {
+        // TODO: Implement import() method.
+    }
+
+
+}