diff --git a/CMakeLists.txt b/CMakeLists.txt
index d482a5c..0fa533e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,8 +11,7 @@ set(CMAKE_AUTOUIC ON)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
-option(AO_BUILD_TESTS "Build test programs" OFF)
-option(AO_ENABLE_BASS "Enable BASS audio library" ON)
+option(AO_BUILD_TESTS "Build test programs" ON)
 option(AO_ENABLE_DISCORD_RPC "Enable Discord Rich Presence" ON)
 
 find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core)
@@ -115,12 +114,7 @@ endif()
 
 target_include_directories(Attorney_Online PRIVATE src lib)
 target_link_directories(Attorney_Online PRIVATE lib)
-target_link_libraries(Attorney_Online PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Network Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Concurrent Qt${QT_VERSION_MAJOR}::WebSockets Qt${QT_VERSION_MAJOR}::UiTools)
-
-if(AO_ENABLE_BASS)
-  target_compile_definitions(Attorney_Online PRIVATE AO_ENABLE_BASS)
-  target_link_libraries(Attorney_Online PRIVATE bass bassmidi bassopus)
-endif()
+target_link_libraries(Attorney_Online PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Network Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Concurrent Qt${QT_VERSION_MAJOR}::WebSockets Qt${QT_VERSION_MAJOR}::UiTools bass bassopus bassmidi)
 
 if(AO_ENABLE_DISCORD_RPC)
   target_compile_definitions(Attorney_Online PRIVATE AO_ENABLE_DISCORD_RPC)
@@ -128,5 +122,6 @@ if(AO_ENABLE_DISCORD_RPC)
 endif()
 
 if(AO_BUILD_TESTS)
-  add_subdirectory(test)
+  # add_subdirectory(test)
 endif()
+add_subdirectory(test)
diff --git a/src/courtroom.cpp b/src/courtroom.cpp
index 94f6af5..89c5c75 100644
--- a/src/courtroom.cpp
+++ b/src/courtroom.cpp
@@ -9,9 +9,6 @@ Courtroom::Courtroom(AOApplication *p_ao_app)
   this->setWindowFlags((this->windowFlags() | Qt::CustomizeWindowHint) & ~Qt::WindowMaximizeButtonHint);
 
   ao_app->initBASS();
-#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0) // Needed for pre-5.10 RNG stuff
-  qsrand(static_cast<uint>(QDateTime::currentMSecsSinceEpoch() / 1000));
-#endif
 
   keepalive_timer = new QTimer(this);
   keepalive_timer->start(45000);
@@ -2947,13 +2944,8 @@ void Courtroom::do_screenshake()
     for (int frame = 0; frame < maxframes; frame++)
     {
       double fraction = double(frame * frequency) / duration;
-#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
-      int rand_x = max_deviation * (2 * (qrand() / (float)RAND_MAX) - 1) + 1;
-      int rand_y = max_deviation * (2 * (qrand() / (float)RAND_MAX) - 1) + 1;
-#else
       int rand_x = QRandomGenerator::system()->bounded(-max_deviation, max_deviation);
       int rand_y = QRandomGenerator::system()->bounded(-max_deviation, max_deviation);
-#endif
       screenshake_animation->setKeyValueAt(fraction, QPoint(pos_default.x() + rand_x, pos_default.y() + rand_y));
     }
     screenshake_animation->setEndValue(pos_default);
@@ -3144,12 +3136,8 @@ void Courtroom::initialize_chatbox()
     }
 
     QFontMetrics fm(ui_vp_showname->font());
-// Gotta support the slow paced ubuntu 18 STUCK IN 5.9.5!!
-#if QT_VERSION > QT_VERSION_CHECK(5, 11, 0)
+
     int fm_width = fm.horizontalAdvance(ui_vp_showname->text());
-#else
-    int fm_width = fm.boundingRect((ui_vp_showname->text())).width();
-#endif
     if (extra_width > 0)
     {
       QString current_path = ui_vp_chatbox->image().left(ui_vp_chatbox->image().lastIndexOf('.'));
@@ -4699,7 +4687,7 @@ void Courtroom::on_ooc_return_pressed()
 
   if (ooc_message.startsWith("/load_case"))
   {
-    QStringList command = ooc_message.split(" ", AOSplitBehaviorFlags::SkipEmptyParts);
+    QStringList command = ooc_message.split(" ", Qt::SkipEmptyParts);
     QDir casefolder(get_base_path() + "/cases");
     if (!casefolder.exists())
     {
@@ -4795,7 +4783,7 @@ void Courtroom::on_ooc_return_pressed()
   }
   else if (ooc_message.startsWith("/save_case"))
   {
-    QStringList command = ooc_message.split(" ", AOSplitBehaviorFlags::SkipEmptyParts);
+    QStringList command = ooc_message.split(" ", Qt::SkipEmptyParts);
     QDir casefolder(get_base_path() + "cases");
     if (!casefolder.exists())
     {
@@ -5615,11 +5603,8 @@ void Courtroom::music_random()
   {
     return;
   }
-#if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
-  on_music_list_double_clicked(clist.at(qrand() % clist.length()), 1);
-#else
+
   on_music_list_double_clicked(clist.at(QRandomGenerator::global()->bounded(0, clist.length())), 1);
-#endif
 }
 
 void Courtroom::music_list_expand_all()
@@ -6028,11 +6013,7 @@ void Courtroom::on_text_color_changed(int p_color)
       markdown_end = markdown_start;
     }
     int start = ui_ic_chat_message->selectionStart();
-#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
     int end = ui_ic_chat_message->selectionEnd() + 1;
-#else
-    int end = ui_ic_chat_message->selectedText().length() + 1;
-#endif
 
     ui_ic_chat_message->setCursorPosition(start);
     ui_ic_chat_message->insert(markdown_start);
diff --git a/src/courtroom.h b/src/courtroom.h
index a42adca..0f49839 100644
--- a/src/courtroom.h
+++ b/src/courtroom.h
@@ -45,6 +45,7 @@
 #include <QBrush>
 #include <QDebug>
 #include <QDesktopServices>
+#include <QElapsedTimer>
 #include <QFileDialog>
 #include <QFont>
 #include <QInputDialog>
@@ -52,10 +53,7 @@
 #include <QMessageBox>
 #include <QParallelAnimationGroup>
 #include <QPropertyAnimation>
-#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
-#include <QRandomGenerator> //added in Qt 5.10
-#endif
-#include <QElapsedTimer>
+#include <QRandomGenerator>
 #include <QRegularExpression>
 #include <QScrollBar>
 #include <QTextBoundaryFinder>
diff --git a/src/datatypes.h b/src/datatypes.h
index ab92c2e..9463a47 100644
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -3,12 +3,6 @@
 #include <QMap>
 #include <QString>
 
-#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
-using AOSplitBehaviorFlags = QString::SplitBehaviorFlags;
-#else
-using AOSplitBehaviorFlags = Qt::SplitBehaviorFlags;
-#endif
-
 enum ServerConnectionType
 {
   TcpServerConnection,
diff --git a/src/demoserver.cpp b/src/demoserver.cpp
index 22f383a..bc7cc4b 100644
--- a/src/demoserver.cpp
+++ b/src/demoserver.cpp
@@ -95,7 +95,7 @@ void DemoServer::recv_data()
 {
   QString in_data = QString::fromUtf8(client_sock->readAll());
 
-  const QStringList packet_list = in_data.split("%", AOSplitBehaviorFlags::SkipEmptyParts);
+  const QStringList packet_list = in_data.split("%", Qt::SkipEmptyParts);
   for (const QString &packet : packet_list)
   {
     QStringList f_contents;
diff --git a/src/eventfilters.cpp b/src/eventfilters.cpp
index 2e11b58..6f0b0f1 100644
--- a/src/eventfilters.cpp
+++ b/src/eventfilters.cpp
@@ -6,11 +6,8 @@ bool AOLineEditFilter::eventFilter(QObject *obj, QEvent *event)
   if (event->type() == QEvent::FocusOut && lineEdit != nullptr && preserve_selection)
   { // lost focus
     int start = lineEdit->selectionStart();
-#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
     int len = lineEdit->selectionLength();
-#else
-    int len = lineEdit->selectedText().length();
-#endif
+
     if (start != -1 && len != -1)
     {
       lineEdit->setSelection(start, len);
diff --git a/src/lobby.cpp b/src/lobby.cpp
index 6d42485..f853380 100644
--- a/src/lobby.cpp
+++ b/src/lobby.cpp
@@ -174,19 +174,12 @@ void Lobby::loadUI()
     if (!l_changelog.open(QFile::ReadOnly))
     {
       qDebug() << "Unable to locate changelog file. Does it even exist?";
-#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+
       ui_game_changelog_text->setMarkdown(l_changelog_text);
-#else
-      ui_game_changelog_text->setPlainText(l_changelog_text); // imperfect solution, but implementing Markdown
-                                                              // ourselves for this edge case is out of scope
-#endif
       return;
     }
-#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+
     ui_game_changelog_text->setMarkdown(l_changelog.readAll());
-#else
-    ui_game_changelog_text->setPlainText((l_changelog.readAll()));
-#endif
     l_changelog.close();
 
     QTabWidget *l_tabbar = findChild<QTabWidget *>("motd_changelog_tab");
diff --git a/src/net/nettcpconnection.cpp b/src/net/nettcpconnection.cpp
index 744eed9..2bc52b7 100644
--- a/src/net/nettcpconnection.cpp
+++ b/src/net/nettcpconnection.cpp
@@ -78,7 +78,7 @@ void NetTcpConnection::onReadyRead()
     return;
   }
 
-  QStringList raw_packet_list = m_cached_data.split('%', AOSplitBehaviorFlags::SkipEmptyParts);
+  QStringList raw_packet_list = m_cached_data.split('%', Qt::SkipEmptyParts);
   m_cached_data.clear();
   for (QString raw_packet : raw_packet_list)
   {
diff --git a/src/scrolltext.cpp b/src/scrolltext.cpp
index a45d6ab..8e25692 100644
--- a/src/scrolltext.cpp
+++ b/src/scrolltext.cpp
@@ -42,12 +42,8 @@ void ScrollText::setSeparator(QString separator)
 void ScrollText::updateText()
 {
   timer.stop();
-#if QT_VERSION > QT_VERSION_CHECK(5, 11, 0)
-  singleTextWidth = fontMetrics().horizontalAdvance(m_text);
-#else
-  singleTextWidth = fontMetrics().boundingRect(_text).width();
-#endif
 
+  singleTextWidth = fontMetrics().horizontalAdvance(m_text);
   scrollEnabled = (singleTextWidth > width() - leftMargin * 2);
 
   if (scrollEnabled)
@@ -62,11 +58,7 @@ void ScrollText::updateText()
   }
 
   staticText.prepare(QTransform(), font());
-#if QT_VERSION > QT_VERSION_CHECK(5, 11, 0)
   wholeTextSize = QSize(fontMetrics().horizontalAdvance(staticText.text()), fontMetrics().height());
-#else
-  wholeTextSize = QSize(fontMetrics().boundingRect(staticText.text()).width(), fontMetrics().height());
-#endif
 }
 
 void ScrollText::paintEvent(QPaintEvent *)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c6b191e..4c1d098 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,20 +1,21 @@
-find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Gui Widgets REQUIRED)
-find_package(Catch2 REQUIRED)
+project(tests LANGUAGES CXX C)
 
-target_include_directories(test PRIVATE ../src)
-target_link_directories(test PRIVATE ../lib)
-target_link_libraries(test PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Widgets Catch2::Catch2)
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Test REQUIRED)
 
-add_executable(test
-  test_aopacket.cpp
-  test_caseloading.cpp
-  test_apng.cpp
-  ../src/aopacket.h
-  ../src/aopacket.cpp
-)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
-if(AO_ENABLE_BASS)
-  target_compile_definitions(Attorney_Online PRIVATE AO_ENABLE_BASS)
-  target_link_libraries(Attorney_Online PRIVATE bass bassmidi bassopus)
-  target_sources(test PRIVATE test_bass.cpp)
-endif()
+enable_testing(true)
+
+set(SKIP_AUTOMOC ON)
+
+function(ao_declare_test test_id)
+  message(STATUS "FOOBAR Adding test: ${test_id}")
+  message(STATUS "FOOBAR  Source files: ${ARGN}")
+  add_executable(${test_id} ${ARGN})
+  target_include_directories(${test_id} PRIVATE ../src src)
+  target_link_directories(${test_id} PRIVATE ../lib)
+  target_link_libraries(${test_id} PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Test)
+  add_test(NAME ${test_id} COMMAND ${test_id})
+endfunction()
+
+ao_declare_test(test_aopacket test_aopacket.cpp ../src/aopacket.cpp)
diff --git a/test/test_aopacket.cpp b/test/test_aopacket.cpp
index 42ff778..4a24dcd 100644
--- a/test/test_aopacket.cpp
+++ b/test/test_aopacket.cpp
@@ -1,51 +1,70 @@
-#define CATCH_CONFIG_MAIN
-#include <catch2/catch.hpp>
-
 #include "aopacket.h"
 
-TEST_CASE("AOPacket construct", "[aopacket]")
+#include <QString>
+#include <QtTest/QTest>
+
+class test_AOPacket : public QObject
 {
-  // Parameters
-  QString packet_string = "CT#MY_OOC_NAME#/doc https://docs.google.com/document/d/123/edit##%";
+  Q_OBJECT
 
-  SECTION("Packet string")
+private:
+  const QMap<QString, QString> SYMBOL_MAP{
+      {"#", "<num>"},
+      {"%", "<percent>"},
+      {"$", "<dollar>"},
+      {"&", "<and>"},
+  };
+
+private Q_SLOTS:
+  void constructPacket_data()
   {
-    AOPacket p(packet_string);
-    REQUIRE(p.to_string() == packet_string);
-  }
-  SECTION("Header and contents")
-  {
-    QStringList contents = {"MY_OOC_NAME", "/doc https://docs.google.com/document/d/123/edit#"};
-    AOPacket p("CT", contents);
-    REQUIRE(p.to_string() == packet_string);
-  }
-}
+    QTest::addColumn<QString>("header");
+    QTest::addColumn<QStringList>("content");
+    QTest::addColumn<QString>("result");
 
-TEST_CASE("AOPacket encode/decode", "[aopacket]")
-{
-  // Parameters
-  QString packet_string = "CT#MY_OOC_NAME#/doc https://docs.google.com/document/d/%$&/edit##%";
-  QString good_encode = "CT#MY_OOC_NAME#/doc https://docs.google.com/document/d/<percent><dollar><and>/edit<num>#%";
-
-  SECTION("Bad encode/decode because packet string constructor splits the '#' after 'edit'")
-  {
-    AOPacket p(packet_string);
-    p.net_encode();
-    REQUIRE(p.to_string() != good_encode);
-
-    p.net_decode();
-    REQUIRE(p.to_string() == packet_string);
+    QTest::newRow("Basic Packet") << "CT" << QStringList{"MY_OOC_NAME", "/doc https://docs.google.com/document/d/123/edit"} << "CT#MY_OOC_NAME#/doc https://docs.google.com/document/d/123/edit#%";
   }
 
-  SECTION("Good encode/decode with header and contents constructor")
+  void constructPacket()
   {
-    QStringList contents = {"MY_OOC_NAME", "/doc https://docs.google.com/document/d/%$&/edit#"};
-    AOPacket p("CT", contents);
+    QFETCH(QString, header);
+    QFETCH(QStringList, content);
+    QFETCH(QString, result);
 
-    p.net_encode();
-    REQUIRE(p.to_string() == good_encode);
-
-    p.net_decode();
-    REQUIRE(p.to_string() == packet_string);
+    AOPacket packet(header, content);
+    QVERIFY(packet.toString(true) == result);
   }
-}
+
+  void encodeDecodeData_data()
+  {
+    QTest::addColumn<QString>("what");
+    QTest::addColumn<QString>("result");
+    QTest::addColumn<bool>("encode");
+
+    for (auto it = SYMBOL_MAP.begin(); it != SYMBOL_MAP.end(); ++it)
+    {
+      QTest::newRow(QString("Encode %1").arg(it.key()).toUtf8()) << it.key() << it.value() << true;
+      QTest::newRow(QString("Decode %1").arg(it.value()).toUtf8()) << it.value() << it.key() << false;
+    }
+  }
+
+  void encodeDecodeData()
+  {
+    QFETCH(QString, what);
+    QFETCH(QString, result);
+    QFETCH(bool, encode);
+
+    if (encode)
+    {
+      QVERIFY(AOPacket::encode(what) == result);
+    }
+    else
+    {
+      QVERIFY(AOPacket::decode(what) == result);
+    }
+  }
+};
+
+#include "test/test_aopacket.moc"
+
+QTEST_MAIN(test_AOPacket)
diff --git a/test/test_apng.cpp b/test/test_apng.cpp
deleted file mode 100644
index c092191..0000000
--- a/test/test_apng.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-#include <catch2/catch.hpp>
-
-#include <QCoreApplication>
-#include <QGuiApplication>
-#include <QImageReader>
-#include <QPixmap>
-#include <QPluginLoader>
-
-TEST_CASE("Support APNG Plugin", "[apng]")
-{
-  // Check paths for libs
-  QCoreApplication::addLibraryPath(".");
-  QCoreApplication::addLibraryPath("lib");
-
-  // Either it's loaded from system or we load local
-  QPluginLoader apngPlugin("qapng");
-  apngPlugin.load();
-
-  INFO(QImageReader::supportedImageFormats().join(' ').toStdString());
-  REQUIRE(QImageReader::supportedImageFormats().contains("apng"));
-}
-
-TEST_CASE("Detect png animation", "[apng]")
-{
-  // Required for QPixmap methods
-  int argc = 1;
-  char bin[] = "test";
-  char *argv[] = {bin};
-  QGuiApplication app(argc, argv);
-
-  // Instantiate reader
-  QImageReader reader;
-
-  SECTION("Decide format from content fails on apng")
-  {
-    reader.setFileName("snackoo.png");
-    reader.setDecideFormatFromContent(true);
-    REQUIRE(!reader.supportsAnimation());
-    REQUIRE(!QPixmap::fromImage(reader.read()).isNull());
-  }
-
-  SECTION("Auto detect fails on apng")
-  {
-    reader.setFileName("snackoo.png");
-    reader.setAutoDetectImageFormat(true);
-    REQUIRE(!reader.supportsAnimation());
-    REQUIRE(!QPixmap::fromImage(reader.read()).isNull());
-  }
-
-  SECTION("Detect apng supports animation")
-  {
-    reader.setFileName("snackoo.png");
-    reader.setFormat("apng");
-    REQUIRE(reader.supportsAnimation());
-    REQUIRE(!QPixmap::fromImage(reader.read()).isNull());
-  }
-
-  SECTION("Detect png frame has no animation")
-  {
-    reader.setFileName("missle.png");
-    reader.setFormat("apng");
-    REQUIRE(!reader.supportsAnimation());
-    reader.setFormat("png");
-    REQUIRE(!reader.supportsAnimation());
-    REQUIRE(!QPixmap::fromImage(reader.read()).isNull());
-  }
-}
diff --git a/test/test_bass.cpp b/test/test_bass.cpp
deleted file mode 100644
index 0e97b6a..0000000
--- a/test/test_bass.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-#include <cstring>
-#include <iostream>
-
-#include <QString>
-#include <catch2/catch.hpp>
-
-#include "bass.h"
-#include "bassmidi.h"
-#include "bassopus.h"
-
-TEST_CASE("BASS URL streaming", "[bass][noci]")
-{
-  // Sample
-  QString url = "https://raw.githubusercontent.com/skyedeving/aocharedit/master/Attorney%20Online%20Character%20Editor/Resources/about.mp3";
-
-  // initialize
-  BASS_Init(-1, 44100, 0, 0, nullptr);
-
-  // create stream from url
-  HSTREAM stream;
-  unsigned int flags = BASS_STREAM_AUTOFREE | BASS_STREAM_STATUS;
-  if (url.endsWith(".opus"))
-  {
-    stream = BASS_OPUS_StreamCreateURL(url.toStdString().c_str(), 0, flags, nullptr, 0);
-  }
-  else
-  {
-    stream = BASS_StreamCreateURL(url.toStdString().c_str(), 0, flags, nullptr, 0);
-  }
-
-  // Log http status
-  const char *tags = BASS_ChannelGetTags(stream, BASS_TAG_HTTP);
-  if (tags)
-  {
-    while (*tags)
-    {
-      UNSCOPED_INFO(tags);
-      tags += strlen(tags) + 1;
-    }
-  }
-
-  // Test
-  REQUIRE(stream != 0);
-  REQUIRE(BASS_ChannelPlay(stream, TRUE) == TRUE);
-  // while (BASS_ChannelIsActive(stream) != BASS_ACTIVE_STOPPED); // block test to listen
-}
diff --git a/test/test_caseloading.cpp b/test/test_caseloading.cpp
deleted file mode 100644
index dd82c7e..0000000
--- a/test/test_caseloading.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <catch2/catch.hpp>
-
-#include <QStringList>
-
-TEST_CASE("Sort case evidence numerically", "[case]")
-{
-  // Parameters
-  QStringList case_evidence = {"1", "10", "11", "2", "3", "4", "5", "6", "7", "8", "9"};
-  QStringList case_evidence_sorted = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11"};
-
-  // Sort
-  std::sort(case_evidence.begin(), case_evidence.end(), [](const QString &a, const QString &b) { return a.toInt() < b.toInt(); });
-
-  // Test
-  REQUIRE(case_evidence == case_evidence_sorted);
-}