Added missing tests for Common module

module/Common/test/ConfigProviderTest.php

@@ -0,0 +1,31 @@
+<?php
+namespace ShlinkioTest\Shlink\Common;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Shlinkio\Shlink\Common\ConfigProvider;
+
+class ConfigProviderTest extends TestCase
+{
+    /**
+     * @var ConfigProvider
+     */
+    protected $configProvider;
+
+    public function setUp()
+    {
+        $this->configProvider = new ConfigProvider();
+    }
+
+    /**
+     * @test
+     */
+    public function configIsReturned()
+    {
+        $config = $this->configProvider->__invoke();
+
+        $this->assertArrayHasKey('error_handler', $config);
+        $this->assertArrayHasKey('middleware_pipeline', $config);
+        $this->assertArrayHasKey('services', $config);
+        $this->assertArrayHasKey('twig', $config);
+    }
+}

module/Common/test/Paginator/PaginableRepositoryAdapterTest.php

@@ -0,0 +1,43 @@
+<?php
+namespace ShlinkioTest\Shlink\Common\Paginator;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\Common\Paginator\Adapter\PaginableRepositoryAdapter;
+use Shlinkio\Shlink\Common\Repository\PaginableRepositoryInterface;
+
+class PaginableRepositoryAdapterTest extends TestCase
+{
+    /**
+     * @var PaginableRepositoryAdapter
+     */
+    protected $adapter;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $repo;
+
+    public function setUp()
+    {
+        $this->repo = $this->prophesize(PaginableRepositoryInterface::class);
+        $this->adapter = new PaginableRepositoryAdapter($this->repo->reveal(), 'search', 'order');
+    }
+
+    /**
+     * @test
+     */
+    public function getItemsFallbacksToFindList()
+    {
+        $this->repo->findList(10, 5, 'search', 'order')->shouldBeCalledTimes(1);
+        $this->adapter->getItems(5, 10);
+    }
+
+    /**
+     * @test
+     */
+    public function countFallbacksToCountList()
+    {
+        $this->repo->countList('search')->shouldBeCalledTimes(1);
+        $this->adapter->count();
+    }
+}

module/Common/test/Service/IpLocationResolverTest.php

@@ -0,0 +1,56 @@
+<?php
+namespace ShlinkioTest\Shlink\Common\Service;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\TransferException;
+use GuzzleHttp\Psr7\Response;
+use PHPUnit_Framework_TestCase as TestCase;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\Common\Service\IpLocationResolver;
+
+class IpLocationResolverTest extends TestCase
+{
+    /**
+     * @var IpLocationResolver
+     */
+    protected $ipResolver;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $client;
+
+    public function setUp()
+    {
+        $this->client = $this->prophesize(Client::class);
+        $this->ipResolver = new IpLocationResolver($this->client->reveal());
+    }
+
+    /**
+     * @test
+     */
+    public function correctIpReturnsDecodedInfo()
+    {
+        $expected = [
+            'foo' => 'bar',
+            'baz' => 'foo',
+        ];
+        $response = new Response();
+        $response->getBody()->write(json_encode($expected));
+        $response->getBody()->rewind();
+
+        $this->client->get('http://freegeoip.net/json/1.2.3.4')->willReturn($response)
+                                                               ->shouldBeCalledTimes(1);
+        $this->assertEquals($expected, $this->ipResolver->resolveIpLocation('1.2.3.4'));
+    }
+
+    /**
+     * @test
+     * @expectedException \Shlinkio\Shlink\Common\Exception\WrongIpException
+     */
+    public function guzzleExceptionThrowsShlinkException()
+    {
+        $this->client->get('http://freegeoip.net/json/1.2.3.4')->willThrow(new TransferException())
+                                                               ->shouldBeCalledTimes(1);
+        $this->ipResolver->resolveIpLocation('1.2.3.4');
+    }
+}

module/Common/test/Twig/Extension/TranslatorExtensionTest.php

@@ -0,0 +1,70 @@
+<?php
+namespace ShlinkioTest\Shlink\Common\Twig\Extension;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Prophecy\Argument;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\Common\Twig\Extension\TranslatorExtension;
+use Zend\I18n\Translator\Translator;
+
+class TranslatorExtensionTest extends TestCase
+{
+    /**
+     * @var TranslatorExtension
+     */
+    protected $extension;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $translator;
+
+    public function setUp()
+    {
+        $this->translator = $this->prophesize(Translator::class);
+        $this->extension = new TranslatorExtension($this->translator->reveal());
+    }
+
+    /**
+     * @test
+     */
+    public function extensionNameIsClassName()
+    {
+        $this->assertEquals(TranslatorExtension::class, $this->extension->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function properFunctionsAreReturned()
+    {
+        $funcs = $this->extension->getFunctions();
+        $this->assertCount(2, $funcs);
+        foreach ($funcs as $func) {
+            $this->assertInstanceOf(\Twig_SimpleFunction::class, $func);
+        }
+    }
+
+    /**
+     * @test
+     */
+    public function translateFallbacksToTranslator()
+    {
+        $this->translator->translate('foo', 'default', null)->shouldBeCalledTimes(1);
+        $this->extension->translate('foo');
+
+        $this->translator->translate('bar', 'baz', 'en')->shouldBeCalledTimes(1);
+        $this->extension->translate('bar', 'baz', 'en');
+    }
+
+    /**
+     * @test
+     */
+    public function translatePluralFallbacksToTranslator()
+    {
+        $this->translator->translatePlural('foo', 'bar', 'baz', 'default', null)->shouldBeCalledTimes(1);
+        $this->extension->translatePlural('foo', 'bar', 'baz');
+
+        $this->translator->translatePlural('foo', 'bar', 'baz', 'another', 'en')->shouldBeCalledTimes(1);
+        $this->extension->translatePlural('foo', 'bar', 'baz', 'another', 'en');
+    }
+}

module/Common/test/Util/DateRangeTest.php

@@ -0,0 +1,32 @@
+<?php
+namespace ShlinkioTest\Shlink\Common\Util;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Shlinkio\Shlink\Common\Util\DateRange;
+
+class DateRangeTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function defaultConstructorSetDatesToNull()
+    {
+        $range = new DateRange();
+        $this->assertNull($range->getStartDate());
+        $this->assertNull($range->getEndDate());
+        $this->assertTrue($range->isEmpty());
+    }
+
+    /**
+     * @test
+     */
+    public function providedDatesAreSet()
+    {
+        $startDate = new \DateTime();
+        $endDate = new \DateTime();
+        $range = new DateRange($startDate, $endDate);
+        $this->assertSame($startDate, $range->getStartDate());
+        $this->assertSame($endDate, $range->getEndDate());
+        $this->assertFalse($range->isEmpty());
+    }
+}