Test LanguageCollector

tests/Debug/LanguageCollectorTest.php

@@ -0,0 +1,191 @@
+<?php
+/*
+ * This file is part of Aplus Framework Language Library.
+ *
+ * (c) Natan Felles <natanfelles@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Tests\Language\Debug;
+
+use Framework\Language\Debug\LanguageCollector;
+use Framework\Language\Language;
+use PHPUnit\Framework\TestCase;
+
+final class LanguageCollectorTest extends TestCase
+{
+    protected LanguageCollector $collector;
+
+    protected function setUp() : void
+    {
+        $this->collector = new LanguageCollector();
+    }
+
+    protected function makeLanguage() : Language
+    {
+        $language = new Language('en', [
+            __DIR__ . '/../locales-1',
+            __DIR__ . '/../locales-2',
+        ]);
+        $language->setDebugCollector($this->collector);
+        return $language;
+    }
+
+    public function testNoLanguage() : void
+    {
+        self::assertStringContainsString(
+            'A Language instance has not been set',
+            $this->collector->getContents()
+        );
+    }
+
+    public function testFallbackLevels() : void
+    {
+        $language = $this->makeLanguage();
+        self::assertStringContainsString(
+            '2 (default)',
+            $this->collector->getContents()
+        );
+        $language->setFallbackLevel(Language::FALLBACK_PARENT);
+        self::assertStringContainsString(
+            '1 (parent)',
+            $this->collector->getContents()
+        );
+        $language->setFallbackLevel(Language::FALLBACK_NONE);
+        self::assertStringContainsString(
+            '0 (none)',
+            $this->collector->getContents()
+        );
+    }
+
+    public function testNoDirectories() : void
+    {
+        $language = new Language();
+        $language->setDebugCollector($this->collector);
+        self::assertStringContainsString(
+            'No directory set for this Language instance',
+            $this->collector->getContents()
+        );
+    }
+
+    public function testDirectories() : void
+    {
+        $this->makeLanguage();
+        self::assertStringContainsString(
+            \realpath(__DIR__ . '/../locales-2') . \DIRECTORY_SEPARATOR,
+            $this->collector->getContents()
+        );
+    }
+
+    public function testNoAvailableMessages() : void
+    {
+        $language = new Language();
+        $language->setDebugCollector($this->collector);
+        self::assertStringContainsString(
+            'No file lines available for this Language instance',
+            $this->collector->getContents()
+        );
+    }
+
+    public function testAvailableMessages() : void
+    {
+        $language = $this->makeLanguage();
+        $contents = $this->collector->getContents();
+        self::assertStringContainsString(
+            'There are 4 message lines available to the current locale (en)',
+            $contents
+        );
+        self::assertStringContainsString(
+            '<td>none</td>',
+            $contents
+        );
+        self::assertStringNotContainsString(
+            '<td>default</td>',
+            $contents
+        );
+        self::assertStringNotContainsString(
+            '<td>parent</td>',
+            $contents
+        );
+        $language->setCurrentLocale('pt');
+        $contents = $this->collector->getContents();
+        self::assertStringContainsString(
+            'There are 4 message lines available to the current locale (pt)',
+            $contents
+        );
+        self::assertStringContainsString(
+            '<td>default</td>',
+            $contents
+        );
+        self::assertStringNotContainsString(
+            '<td>parent</td>',
+            $contents
+        );
+        self::assertStringContainsString(
+            '<td>none</td>',
+            $contents
+        );
+        $language->setCurrentLocale('pt-br');
+        $contents = $this->collector->getContents();
+        self::assertStringContainsString(
+            'There are 4 message lines available to the current locale (pt-br)',
+            $contents
+        );
+        self::assertStringContainsString(
+            '<td>default</td>',
+            $contents
+        );
+        self::assertStringContainsString(
+            '<td>parent</td>',
+            $contents
+        );
+        self::assertStringContainsString(
+            '<td>none</td>',
+            $contents
+        );
+    }
+
+    public function testNoRenderedMessages() : void
+    {
+        $this->makeLanguage();
+        self::assertStringContainsString(
+            'No message has been rendered',
+            $this->collector->getContents()
+        );
+    }
+
+    public function testFallbackName() : void
+    {
+        $collector = new class() extends LanguageCollector {
+            public function getFallbackName(string $locale) : string
+            {
+                return parent::getFallbackName($locale);
+            }
+        };
+        $language = $this->makeLanguage()->setDebugCollector($collector);
+        self::assertSame('none', $collector->getFallbackName('en'));
+        $language->setCurrentLocale('pt');
+        self::assertSame('default', $collector->getFallbackName('en'));
+        $language->setCurrentLocale('pt-br');
+        self::assertSame('parent', $collector->getFallbackName('pt'));
+        self::assertSame('', $collector->getFallbackName('fr'));
+    }
+
+    public function testActivities() : void
+    {
+        $language = $this->makeLanguage();
+        self::assertEmpty($this->collector->getActivities());
+        $language->render('foo', 'bar');
+        self::assertSame(
+            [
+                'collector',
+                'class',
+                'description',
+                'start',
+                'end',
+            ],
+            \array_keys($this->collector->getActivities()[0])
+        );
+    }
+}