1 files changed, 72 insertions, 0 deletions
diff --git a/tests/Unit/Logger/EngelsystemLoggerTest.php b/tests/Unit/Logger/EngelsystemLoggerTest.php
new file mode 100644
index 00000000..0f4c8c32
--- /dev/null
+++ b/tests/Unit/Logger/EngelsystemLoggerTest.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Logger;
+
+use Engelsystem\Logger\EngelsystemLogger;
+use Engelsystem\Models\LogEntry;
+use Engelsystem\Test\Unit\ServiceProviderTest;
+use InvalidArgumentException;
+use PHPUnit\Framework\MockObject\MockObject;
+use Psr\Log\LogLevel;
+
+class EngelsystemLoggerTest extends ServiceProviderTest
+{
+    /**
+     * @covers \Engelsystem\Logger\EngelsystemLogger::__construct
+     * @covers \Engelsystem\Logger\EngelsystemLogger::log
+     */
+    public function testLog()
+    {
+        /** @var LogEntry|MockObject $logEntry */
+        $logEntry = $this->createMock(LogEntry::class);
+        $logEntry->expects($this->once())
+            ->method('create')
+            ->with(['level' => LogLevel::INFO, 'message' => 'I\'m an information!']);
+
+        $logger = new EngelsystemLogger($logEntry);
+
+        $logger->log(LogLevel::INFO, 'I\'m an information!');
+    }
+
+    /**
+     * @covers \Engelsystem\Logger\EngelsystemLogger::log
+     * @covers \Engelsystem\Logger\EngelsystemLogger::checkLevel
+     */
+    public function testCheckLevel()
+    {
+        /** @var LogEntry|MockObject $logEntry */
+        $logEntry = $this->createMock(LogEntry::class);
+        $logger = new EngelsystemLogger($logEntry);
+
+        $this->expectException(InvalidArgumentException::class);
+        $logger->log('FooBar', 'Random Stuff');
+    }
+
+    /**
+     * @covers \Engelsystem\Logger\EngelsystemLogger::interpolate
+     */
+    public function testInterpolate()
+    {
+        /** @var LogEntry|MockObject $logEntry */
+        $logEntry = $this->createMock(LogEntry::class);
+        $logEntry->expects($this->exactly(3))
+            ->method('create')
+            ->withConsecutive(
+                [['level' => LogLevel::DEBUG, 'message' => 'User: Foo']],
+                [['level' => LogLevel::NOTICE, 'message' => 'User: {user}']],
+                [['level' => LogLevel::NOTICE, 'message' => 'User: Bar']]
+            );
+
+        $logger = new EngelsystemLogger($logEntry);
+
+        $logger->log(LogLevel::DEBUG, 'User: {user}', ['user' => 'Foo']);
+        $logger->log(LogLevel::NOTICE, 'User: {user}', ['user' => ['name' => 'Lorem']]);
+        $logger->log(LogLevel::NOTICE, 'User: {user}', [
+            'user' =>
+                new class
+                {
+                    public function __toString() { return 'Bar'; }
+                }
+        ]);
+    }
+}