Split CacheManager into several AudioCache classes and refactored the lot of them. Unit tests added.

1 files changed, 98 insertions, 0 deletions

diff --git a/test/audiocacheidmanagertest.cc b/test/audiocacheidmanagertest.cc
new file mode 100644
index 0000000..58bff4e
--- /dev/null
+++ b/test/audiocacheidmanagertest.cc
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            audiocacheidmanagertest.cc
+ *
+ *  Thu Jan  7 15:42:31 CET 2016
+ *  Copyright 2016 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <audiocacheidmanager.h>
+
+class TestableAudioCacheIDManager : public AudioCacheIDManager {
+public:
+	int getAvailableIds()
+	{
+		return availableids.size();
+	}
+};
+
+class AudioCacheIDManagerTest : public CppUnit::TestFixture
+{
+	CPPUNIT_TEST_SUITE(AudioCacheIDManagerTest);
+	CPPUNIT_TEST(registerReleaseTest);
+	CPPUNIT_TEST_SUITE_END();
+
+public:
+	void setUp() {}
+	void tearDown() {}
+
+	void registerReleaseTest()
+	{
+		TestableAudioCacheIDManager manager;
+		manager.init(2);
+
+		cache_t c1; c1.afile = (AudioCacheFile*)1;
+		auto id1 = manager.registerId(c1);
+		CPPUNIT_ASSERT(id1 != CACHE_DUMMYID);
+		CPPUNIT_ASSERT(id1 != CACHE_NOID);
+		CPPUNIT_ASSERT_EQUAL(1, manager.getAvailableIds());
+
+		cache_t c2; c2.afile = (AudioCacheFile*)2;
+		auto id2 = manager.registerId(c2);
+		CPPUNIT_ASSERT(id2 != CACHE_DUMMYID);
+		CPPUNIT_ASSERT(id2 != CACHE_NOID);
+		CPPUNIT_ASSERT_EQUAL(0, manager.getAvailableIds());
+
+		cache_t c3; c3.afile = (AudioCacheFile*)3;
+		auto id3 = manager.registerId(c3);
+		CPPUNIT_ASSERT(id3 == CACHE_DUMMYID);
+		CPPUNIT_ASSERT_EQUAL(0, manager.getAvailableIds());
+
+		cache_t& tc1 = manager.getCache(id1);
+		CPPUNIT_ASSERT_EQUAL(c1.afile, tc1.afile);
+
+		cache_t& tc2 = manager.getCache(id2);
+		CPPUNIT_ASSERT_EQUAL(c2.afile, tc2.afile);
+
+		manager.releaseId(id1);
+		CPPUNIT_ASSERT_EQUAL(1, manager.getAvailableIds());
+
+		cache_t c4; c4.afile = (AudioCacheFile*)4;
+		auto id4 = manager.registerId(c4);
+		CPPUNIT_ASSERT(id4 != CACHE_DUMMYID);
+		CPPUNIT_ASSERT(id4 != CACHE_NOID);
+		CPPUNIT_ASSERT_EQUAL(0, manager.getAvailableIds());
+
+		cache_t& tc4 = manager.getCache(id4);
+		CPPUNIT_ASSERT_EQUAL(c4.afile, tc4.afile);
+
+		manager.releaseId(id2);
+		CPPUNIT_ASSERT_EQUAL(1, manager.getAvailableIds());
+
+		manager.releaseId(id4);
+		CPPUNIT_ASSERT_EQUAL(2, manager.getAvailableIds());
+	}
+};
+
+// Registers the fixture into the 'registry'
+CPPUNIT_TEST_SUITE_REGISTRATION(AudioCacheIDManagerTest);