Method SetUp

pj_app/tests/file_loader_test.cpp:55–78

class FileLoaderTest : public ::testing::Test {
 protected:
  void SetUp() override {
    ASSERT_TRUE(extensions_dir_.isValid());
    ASSERT_TRUE(data_dir_.isValid());

    // Stage a copy of the plugin instead of pointing at the build dir: the SDK
    // builds deliberately-broken sibling test plugins next to this one, and
    // they would pollute the catalog with load-error diagnostics.
    const QString plugin_src = QString::fromUtf8(PJ_MOCK_FILE_SOURCE_PLUGIN_PATH);
    const QString plugin_dst = extensions_dir_.filePath(QFileInfo(plugin_src).fileName());
    ASSERT_TRUE(QFile::copy(plugin_src, plugin_dst)) << "could not stage " << plugin_src.toStdString();

    // AppSession bundles SessionManager/CatalogModel/ExtensionCatalogService
    // with the destruction order the plugin handles require (session-held
    // parser handles die before the plugin libraries unload).
    app_session_ = std::make_unique<PJ::AppSession>(extensions_dir_.path());
    ASSERT_FALSE(app_session_->extensionCatalog().findSourcesForExtension(QStringLiteral(".mock")).empty())
        << "mock_file_source_plugin did not load from the staged extensions dir";

    loader_ = std::make_unique<PJ::FileLoader>(
        app_session_->sessionManager(), app_session_->extensionCatalog(), app_session_->catalogModel());

    // The mock source never reads the file; only the path/extension matter.
    mock_path_ = makeMockFile(QStringLiteral("sensors.mock"));
  }

  [[nodiscard]] PJ::SessionManager& session() {
    return app_session_->sessionManager();