test: add release functional coverage UI tests

qa/test-cases/ll1.md

@@ -104,17 +104,21 @@ Notes:
 
 ---
 
-### LL1-TC-07 - State C table correct path + PDF export (Yes/No)
+### LL1-TC-07 - State C table correct path + PDF export
 Preconditions:
 - Reached State C (table input dialog opens).
 
 Steps:
 | Step | Action | Expected Result |
 |------|--------|-----------------|
-| 1 | Fill the LL(1) table correctly and click `Finalizar`. | Table is accepted; tutor reaches final state; export prompt appears. |
-| 2 | Select `Yes` to export, choose a path, and confirm. | PDF is created at the selected path and is non-empty. |
-| 3 | Start a new LL(1) session, reach final state again. | Export prompt appears again. |
-| 4 | Select `No` to export. | Tutor closes without creating a new PDF. |
+| 1 | Fill the LL(1) table correctly and click `Finalizar`. | Table is accepted; tutor reaches final state; final action buttons appear. |
+| 2 | Click `Exportar PDF`, choose a path, and confirm. | PDF is created at the selected path and is non-empty. |
+| 3 | Start a new LL(1) session, reach final state again. | Final action buttons appear again. |
+| 4 | Click `Salir`. | Tutor closes without creating a new PDF. |
+
+Notes:
+- The current UI does not use a `Yes/No` export confirmation dialog.
+- The functional equivalents are `Exportar PDF` (export) and `Salir` (finish without exporting).
 
 ---
 

qa/test-cases/main.md

@@ -138,7 +138,7 @@ Preconditions:
 Steps:
 | Step | Action | Expected Result |
 |------|--------|-----------------|
-| 1 | Select `Yes` to export. | File picker opens. |
+| 1 | Click `Exportar PDF`. | File picker opens. |
 | 2 | Choose a path and confirm. | PDF is created at the selected path. |
 | 3 | Open the PDF. | PDF is non-empty and contains the expected conversation/summary. |
 

qa/test-cases/slr1.md

@@ -266,32 +266,31 @@ Steps:
 
 ---
 
-### SLR1-TC-18 - State H table incorrect -> H' wizard, cancel flows
+### SLR1-TC-18 - State H incorrect table + guided mode
 Preconditions:
 - SLR(1) tutor at State H (table dialog opens).
 
 Steps:
 | Step | Action | Expected Result |
 |------|--------|-----------------|
-| 1 | Fill the table incorrectly and click `Finalizar`. | Wrong counter increments; State H' wizard opens. |
-| 2 | In the wizard, click `Cancel`. | Confirmation dialog appears. |
-| 3 | Select `No`. | Wizard closes; tutor returns to State H and the table dialog opens again. |
-| 4 | In the wizard again, click `Cancel` and select `Yes`. | Tutor window closes. |
+| 1 | Fill the table incorrectly and click `Finalizar`. | Incorrect cells are highlighted in red; an information message is shown; the table dialog stays open in State H. |
+| 2 | Click `Modo guiado`. | The guided wizard opens. |
+| 3 | Complete the wizard and click `Finish`. | The wizard closes and the table dialog remains available in State H. |
 
 ---
 
-### SLR1-TC-19 - State H correct path + PDF export (Yes/No)
+### SLR1-TC-19 - State H correct path + PDF export
 Preconditions:
 - Start a new SLR(1) session and reach State H.
 
 Steps:
 | Step | Action | Expected Result |
 |------|--------|-----------------|
-| 1 | Fill the table incorrectly and click `Finalizar`. | Wrong counter increments; State H' wizard opens. |
-| 2 | Complete the wizard and click `Finish`. | Tutor returns to State H and the table dialog opens again. |
-| 3 | Fill the table correctly and click `Finalizar`. | Tutor reaches final state; export prompt appears. |
-| 4 | Select `Yes`, choose a path, and confirm. | PDF is created at the selected path and is non-empty. |
-| 5 | Start a new SLR(1) session, reach final state again, and select `No`. | Tutor closes without creating a new PDF. |
+| 1 | Optionally click `Modo guiado` and complete the wizard. | The wizard closes and the table dialog remains available in State H. |
+| 2 | Fill the table correctly and click `Finalizar`. | Tutor reaches final state; final action buttons appear. |
+| 3 | Click `Exportar PDF`, choose a path, and confirm. | PDF is created at the selected path and is non-empty. |
+| 4 | Start a new SLR(1) session, reach final state again, and click `Salir`. | Tutor closes without creating a new PDF. |
+
 
 ---
 

src/gui/lltabledialog.cpp

@@ -37,7 +37,9 @@ LLTableDialog::LLTableDialog(const QStringList& rowHeaders,
                              QVector<QVector<QString>>* initialData)
     : QDialog(parent) {
     setProperty("tableDialog", true);
+    setObjectName("llTableDialog");
     table = new QTableWidget(rowHeaders.size(), colHeaders.size(), this);
+    table->setObjectName("llTableWidget");
     table->setItemDelegate(new CenterAlignDelegate(table));
     table->setAlternatingRowColors(true);
     table->setHorizontalHeaderLabels(colHeaders);
@@ -60,6 +62,7 @@ LLTableDialog::LLTableDialog(const QStringList& rowHeaders,
     table->horizontalHeader()->setStretchLastSection(true);
 
     submitButton           = new QPushButton(tr("Finalizar"), this);
+    submitButton->setObjectName("llTableSubmitButton");
     QFont submitButtonFont = submitButton->font();
     submitButtonFont.setBold(true);
     submitButton->setFont(submitButtonFont);

src/gui/lltutorwindow.cpp

@@ -210,6 +210,32 @@ bool LLTutorWindow::confirmExitToHome() {
     return msg.exec() == QMessageBox::Yes;
 }
 
+QString LLTutorWindow::promptExportFilePath() const {
+#ifdef SYNTAXTUTOR_TESTING
+    if (!nextExportFilePathForTest.isEmpty()) {
+        const QString filePath = nextExportFilePathForTest;
+        nextExportFilePathForTest.clear();
+        return filePath;
+    }
+#endif
+
+    QFileDialog dialog(const_cast<LLTutorWindow*>(this),
+                       tr("Guardar conversación"), "conver.pdf",
+                       tr("Archivo PDF (*.pdf)"));
+    dialog.setAcceptMode(QFileDialog::AcceptSave);
+    dialog.setFileMode(QFileDialog::AnyFile);
+    dialog.selectFile("conver.pdf");
+    dialog.setObjectName("llTutorExportFileDialog");
+#ifdef SYNTAXTUTOR_TESTING
+    dialog.setOption(QFileDialog::DontUseNativeDialog, true);
+#endif
+    if (dialog.exec() != QDialog::Accepted) {
+        return {};
+    }
+
+    return dialog.selectedFiles().value(0);
+}
+
 void LLTutorWindow::on_backButton_clicked() {
     if (confirmExitToHome()) {
         requestExit(false);
@@ -910,20 +936,20 @@ void LLTutorWindow::on_confirmButton_clicked() {
         layout->setSpacing(10);
 
         auto* exportBtn = new QPushButton(tr("Exportar PDF"), actions);
+        exportBtn->setObjectName("llTutorExportPdfButton");
         exportBtn->setCursor(Qt::PointingHandCursor);
         exportBtn->setProperty("role", "primary");
 
         auto* exitBtn = new QPushButton(tr("Salir"), actions);
+        exitBtn->setObjectName("llTutorExitButton");
         exitBtn->setCursor(Qt::PointingHandCursor);
         exitBtn->setProperty("role", "danger");
 
         layout->addWidget(exportBtn);
         layout->addWidget(exitBtn);
 
         connect(exportBtn, &QPushButton::clicked, this, [this]() {
-            const QString filePath = QFileDialog::getSaveFileName(
-                this, tr("Guardar conversación"), "conver.pdf",
-                tr("Archivo PDF (*.pdf)"));
+            const QString filePath = promptExportFilePath();
             if (!filePath.isEmpty()) {
                 exportConversationToPdf(filePath);
             }
@@ -1159,6 +1185,77 @@ void LLTutorWindow::updatePlaceholder() {
     ui->userResponse->setPlaceholderText(text);
 }
 
+#ifdef SYNTAXTUTOR_TESTING
+QString LLTutorWindow::currentStateForTest() const {
+    switch (currentState) {
+    case State::A:
+        return "A";
+    case State::A1:
+        return "A1";
+    case State::A2:
+        return "A2";
+    case State::A_prime:
+        return "A'";
+    case State::B:
+        return "B";
+    case State::B1:
+        return "B1";
+    case State::B2:
+        return "B2";
+    case State::B_prime:
+        return "B'";
+    case State::C:
+        return "C";
+    case State::C_prime:
+        return "C'";
+    case State::fin:
+        return "fin";
+    }
+
+    return {};
+}
+
+QString LLTutorWindow::currentRuleAntecedentForTest() const {
+    if (static_cast<qsizetype>(currentRule) >= sortedGrammar.size()) {
+        return {};
+    }
+
+    return sortedGrammar.at(currentRule).first;
+}
+
+QStringList LLTutorWindow::currentRuleConsequentForTest() const {
+    if (static_cast<qsizetype>(currentRule) >= sortedGrammar.size()) {
+        return {};
+    }
+
+    QStringList consequent;
+    for (const QString& symbol : sortedGrammar.at(currentRule).second) {
+        consequent.append(symbol);
+    }
+    return consequent;
+}
+
+int LLTutorWindow::rightCountForTest() const {
+    return static_cast<int>(cntRightAnswers);
+}
+
+int LLTutorWindow::wrongCountForTest() const {
+    return static_cast<int>(cntWrongAnswers);
+}
+
+void LLTutorWindow::setAnswerForTest(const QString& text) {
+    ui->userResponse->setPlainText(text);
+}
+
+void LLTutorWindow::submitForTest() {
+    on_confirmButton_clicked();
+}
+
+void LLTutorWindow::setNextExportFilePathForTest(const QString& filePath) {
+    nextExportFilePathForTest = filePath;
+}
+#endif
+
 /************************************************************
  *                  VERIFY USER RESPONSE                    *
  * Dispatches validation to the appropriate method based on

src/gui/lltutorwindow.h

@@ -205,6 +205,18 @@ class LLTutorWindow : public QWidget {
                                const QStringList&               colHeaders);
     void updatePlaceholder();
     bool confirmExitToHome();
+    QString promptExportFilePath() const;
+#ifdef SYNTAXTUTOR_TESTING
+  public:
+    QString     currentStateForTest() const;
+    QString     currentRuleAntecedentForTest() const;
+    QStringList currentRuleConsequentForTest() const;
+    int         rightCountForTest() const;
+    int         wrongCountForTest() const;
+    void        setAnswerForTest(const QString& text);
+    void        submitForTest();
+    void        setNextExportFilePathForTest(const QString& filePath);
+#endif
   private slots:
     void on_backButton_clicked();
     void on_confirmButton_clicked();
@@ -289,6 +301,10 @@ class LLTutorWindow : public QWidget {
 
     TutorialManager* tm = nullptr;
 
+#ifdef SYNTAXTUTOR_TESTING
+    mutable QString nextExportFilePathForTest;
+#endif
+
     const QRegularExpression kRe{"^\\s+|\\s+$"};
     const QRegularExpression kWhitespace{"\\s+"};
 };

src/gui/mainwindow.cpp

@@ -31,6 +31,14 @@
 
 namespace {
 
+#ifdef SYNTAXTUTOR_TESTING
+constexpr auto kSettingsOrg = "UMA-Test";
+constexpr auto kSettingsApp = "SyntaxTutor-Test";
+#else
+constexpr auto kSettingsOrg = "UMA";
+constexpr auto kSettingsApp = "SyntaxTutor";
+#endif
+
 void showInfoDialog(QWidget* parent, const QString& windowTitle,
                     const QString& eyebrow, const QString& title,
                     const QString& html) {
@@ -81,7 +89,7 @@ void showInfoDialog(QWidget* parent, const QString& windowTitle,
 
 MainWindow::MainWindow(QWidget* parent)
     : QMainWindow(parent), ui(new Ui::MainWindow),
-      settings("UMA", "SyntaxTutor") {
+      settings(kSettingsOrg, kSettingsApp) {
     factory.Init();
     ui->setupUi(this);
     ui->homeEyebrow->setText(tr("Tutores interactivos"));
@@ -688,14 +696,17 @@ void MainWindow::on_idiom_clicked() {
     buttonsLayout->setSpacing(10);
 
     auto* btnEs = new QPushButton(tr("Español"), &dialog);
+    btnEs->setObjectName("languageSpanishButton");
     btnEs->setCursor(Qt::PointingHandCursor);
     btnEs->setProperty("role", "primary");
 
     auto* btnEn = new QPushButton(tr("Inglés"), &dialog);
+    btnEn->setObjectName("languageEnglishButton");
     btnEn->setCursor(Qt::PointingHandCursor);
     btnEn->setProperty("role", "primary");
 
     auto* btnCanc = new QPushButton(tr("Cancelar"), &dialog);
+    btnCanc->setObjectName("languageCancelButton");
     btnCanc->setCursor(Qt::PointingHandCursor);
     btnCanc->setProperty("role", "danger");
 
@@ -724,8 +735,7 @@ void MainWindow::on_idiom_clicked() {
         return;
     }
 
-    QSettings settings("UMA", "SyntaxTutor");
-    QString   currentLang = settings.value("lang/language", "es").toString();
+    QString currentLang = settings.value("lang/language", "es").toString();
 
     if (selectedLang != currentLang) {
         settings.setValue("lang/language", selectedLang);
@@ -737,7 +747,9 @@ void MainWindow::on_idiom_clicked() {
         info.setStandardButtons(QMessageBox::Ok);
         info.exec();
 
+#ifndef SYNTAXTUTOR_TESTING
         qApp->quit();
         QProcess::startDetached(qApp->applicationFilePath(), QStringList());
+#endif
     }
 }

src/gui/slrtabledialog.cpp

@@ -38,7 +38,9 @@ SLRTableDialog::SLRTableDialog(int rowCount, int colCount,
                                QVector<QVector<QString>>* initialData)
     : QDialog(parent) {
     setProperty("tableDialog", true);
+    setObjectName("slrTableDialog");
     table = new QTableWidget(rowCount, colCount, this);
+    table->setObjectName("slrTableWidget");
     table->horizontalHeader()->setFont(table->font());
     table->verticalHeader()->setFont(table->font());
     table->setHorizontalHeaderLabels(colHeaders);
@@ -65,11 +67,13 @@ SLRTableDialog::SLRTableDialog(int rowCount, int colCount,
     table->horizontalHeader()->setStretchLastSection(true);
 
     submitButton = new QPushButton(tr("Finalizar"), this);
+    submitButton->setObjectName("slrTableSubmitButton");
     submitButton->setFont(submitButton->font());
     submitButton->setCursor(Qt::PointingHandCursor);
     submitButton->setProperty("role", "primary");
 
     guidedButton = new QPushButton(tr("Modo guiado"), this);
+    guidedButton->setObjectName("slrTableGuidedButton");
     guidedButton->setFont(guidedButton->font());
     guidedButton->setCursor(Qt::PointingHandCursor);
     guidedButton->setProperty("role", "primary");