Introduce test AuditHookTest

refs #2584

test/php/library/Icinga/Application/Hook/AuditHookTest.php

@@ -0,0 +1,58 @@
+<?php
+/* Icinga Web 2 | (c) 2018 Icinga Development Team | GPLv2+ */
+
+namespace Tests\Icinga\Application\Hook;
+
+use Icinga\Application\Hook\AuditHook;
+use Icinga\Test\BaseTestCase;
+
+class TestAuditHook extends AuditHook
+{
+    public function logMessage($type, $message, array $data = null)
+    {
+        // TODO: Implement logMessage() method.
+    }
+}
+
+class AuditHookTest extends BaseTestCase
+{
+    public function testFormatMessageResolvesFirstLevelParameters()
+    {
+        $this->assertEquals('foo', (new TestAuditHook())->formatMessage('{{test}}', ['test' => 'foo']));
+    }
+
+    public function testFormatMessageResolvesNestedLevelParameters()
+    {
+        $this->assertEquals('foo', (new TestAuditHook())->formatMessage('{{te.st}}', ['te' => ['st' => 'foo']]));
+    }
+
+    public function testFormatMessageResolvesParametersWithSingleBraces()
+    {
+        $this->assertEquals('foo', (new TestAuditHook())->formatMessage('{{t{e}st}}', ['t{e}st' => 'foo']));
+        $this->assertEquals('foo', (new TestAuditHook())->formatMessage('{{te{.}st}}', ['te{' => ['}st' => 'foo']]));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testFormatMessageComplainsAboutUnresolvedParameters()
+    {
+        (new TestAuditHook())->formatMessage('{{missing}}', []);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testFormatMessageComplainsAboutNonScalarParameters()
+    {
+        (new TestAuditHook())->formatMessage('{{test}}', ['test' => ['foo' => 'bar']]);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testFormatMessageComplainsAboutNonArrayParameters()
+    {
+        (new TestAuditHook())->formatMessage('{{test.foo}}', ['test' => 'foo']);
+    }
+}