Initial commit

tests/Key/FileKeyTest.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace NoccyLabs\Ipc\Key;
+
+class FileKeyTest extends \PhpUnit\Framework\TestCase
+{
+    public function testKeyGenerationFromExistingFile()
+    {
+        $keyfile = new FileKey(__FILE__);
+
+        $key = $keyfile->getKey();
+
+        $this->assertGreaterThan(0, $key);
+    }
+
+    public function testKeyGenerationFromTemporaryFile()
+    {
+        $tempfile = "/tmp/key.tmp";
+        file_exists($tempfile) && unlink($tempfile);
+
+        $keyfile = new FileKey($tempfile, "a", true);
+
+        $key = $keyfile->getKey();
+
+        $this->assertGreaterThan(0, $key);
+
+    }
+
+    public function testCloningShouldIncreaseProject()
+    {
+        $keyfile = new FileKey(__FILE__, "a");
+
+        $this->assertEquals("a", $keyfile->getProjectIdentifier());
+
+        $keyfile2 = clone $keyfile;
+
+        $this->assertEquals("b", $keyfile2->getProjectIdentifier());
+    }
+}