From 7ee008e150bc5bcf76082d726f719ee0fdfda982 Mon Sep 17 00:00:00 2001
From: SulfurNitride <SulfurNitride@users.noreply.github.com>
Date: Wed, 11 Feb 2026 02:37:39 -0600
Subject: Fluorine Manager: full Linux port of Mod Organizer 2

Complete native Linux port with FUSE-based virtual filesystem,
Proton/umu-run integration, and Flatpak packaging.

Key features:
- FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak)
- Proton/GE-Proton/umu-run launcher with env var forwarding
- Flatpak support (sandbox-aware VFS, NXM handler, umu-run)
- Wine prefix management UI
- Case-insensitive path resolution for Linux filesystems
- QSettings-safe INI handling (avoids Bethesda INI corruption)
- Portable instance support with auto-generated launcher scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 libs/plugin_python/tests/runner/test_installer.cpp | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 libs/plugin_python/tests/runner/test_installer.cpp

(limited to 'libs/plugin_python/tests/runner/test_installer.cpp')

diff --git a/libs/plugin_python/tests/runner/test_installer.cpp b/libs/plugin_python/tests/runner/test_installer.cpp
new file mode 100644
index 0000000..349c904
--- /dev/null
+++ b/libs/plugin_python/tests/runner/test_installer.cpp
@@ -0,0 +1,112 @@
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+#include <uibase/iplugininstallersimple.h>
+
+#include "MockOrganizer.h"
+#include "pythonrunner.h"
+
+#include <QCoreApplication>
+
+#include "DummyFileTree.h"
+
+using namespace MOBase;
+
+TEST(IPluginInstaller, Simple)
+{
+    const auto plugins_folder = QString(std::getenv("PLUGIN_DIR"));
+
+    auto runner = mo2::python::createPythonRunner();
+    runner->initialize();
+
+    // load objects
+    const auto objects = runner->load(plugins_folder + "/dummy-installer.py");
+    EXPECT_EQ(objects.size(), 1);
+
+    // load the IPlugin
+    IPluginInstallerSimple* plugin = qobject_cast<IPluginInstallerSimple*>(objects[0]);
+    EXPECT_NE(plugin, nullptr);
+
+    // basic tests
+    EXPECT_EQ(plugin->priority(), 10);
+    EXPECT_EQ(plugin->isManualInstaller(), false);
+
+    GuessedValue<QString> name{"default name"};
+    QString version = "1.0.0";
+    int nexus_id    = 12;
+
+    // invalid tree
+    {
+        std::shared_ptr<IFileTree> invalid_tree =
+            std::make_shared<DummyFileTree>(nullptr, "root");
+        invalid_tree->addFile("some file");
+        invalid_tree->addDirectory("some directory")->addFile("some other file");
+        EXPECT_EQ(plugin->isArchiveSupported(invalid_tree), false);
+        EXPECT_EQ(plugin->install(name, invalid_tree, version, nexus_id),
+                  IPluginInstaller::RESULT_FAILED);
+
+        // extra arguments stay the same
+        EXPECT_EQ(name, "default name");
+        EXPECT_EQ(version, "1.0.0");
+        EXPECT_EQ(nexus_id, 12);
+    }
+
+    // valid simple tree
+    {
+        std::shared_ptr<IFileTree> valid_tree =
+            std::make_shared<DummyFileTree>(nullptr, "root");
+        const auto initial_tree = valid_tree;
+        valid_tree->addFile("needed-file.txt");
+        valid_tree->addFile("some file");
+        valid_tree->addDirectory("some directory")->addFile("some other file");
+
+        // valid tree
+        EXPECT_EQ(plugin->isArchiveSupported(valid_tree), true);
+        EXPECT_EQ(plugin->install(name, valid_tree, version, nexus_id),
+                  IPluginInstaller::RESULT_NOTATTEMPTED);
+
+        // name is not modified
+        EXPECT_EQ(name, "default name");
+
+        // tree is not modified
+        EXPECT_EQ(valid_tree, initial_tree);
+
+        // version and ID are modified
+        EXPECT_EQ(version, "2.4.5");
+        EXPECT_EQ(nexus_id, 33);
+    }
+
+    // "complex" tree
+    {
+        std::shared_ptr<IFileTree> complex_tree =
+            std::make_shared<DummyFileTree>(nullptr, "root");
+        const auto initial_tree   = complex_tree;
+        const auto needed_file    = complex_tree->addFile("needed-file.txt");
+        const auto extra_file     = complex_tree->addFile("extra-file.txt");
+        const auto some_file      = complex_tree->addFile("some file");
+        const auto some_directory = complex_tree->addDirectory("some directory");
+        some_directory->addFile("some other file");
+
+        // valid tree
+        EXPECT_EQ(plugin->isArchiveSupported(complex_tree), true);
+        EXPECT_EQ(plugin->install(name, complex_tree, version, nexus_id),
+                  IPluginInstaller::RESULT_SUCCESS);
+
+        // name is modified
+        EXPECT_EQ(name, "new name");
+
+        // tree is modified
+        EXPECT_EQ(complex_tree->findDirectory("subtree")->find("needed-file.txt"),
+                  needed_file);
+        EXPECT_EQ(
+            complex_tree->findDirectory("subtree")->findDirectory("extra-file.txt"),
+            nullptr);
+        EXPECT_EQ(
+            complex_tree->findDirectory("subtree")->findDirectory("some directory"),
+            some_directory);
+
+        // version and ID are not modified (from previous call)
+        EXPECT_EQ(version, "2.4.5");
+        EXPECT_EQ(nexus_id, 33);
+    }
+}
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