refactor: decouple tests

tests/DocumentContextReaderTest.hpp

@@ -0,0 +1,42 @@
+// Copyright (C) 2026 Petr Mironychev
+// Copyright (C) 2025 Povilas Kanapickas <povilas@radix.lt>
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <QObject>
+#include <QSharedPointer>
+#include <QString>
+
+#include "context/DocumentContextReader.hpp"
+#include "settings/CodeCompletionSettings.hpp"
+
+namespace QodeAssist {
+
+class DocumentContextReaderTest final : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void testGetLineText();
+    void testGetContext();
+    void testGetContextWithCopyright();
+    void testReadWholeFile();
+    void testReadWholeFileWithCopyright();
+    void testReadWholeFileWithMultilineCopyright();
+    void testFindCopyrightSingleLine();
+    void testFindCopyrightMultiLine();
+    void testFindCopyrightMultipleBlocks();
+    void testFindCopyrightNoCopyright();
+    void testGetContextBetween();
+    void testPrepareContext();
+
+private:
+    Context::DocumentContextReader createReader(const QString &text);
+    QSharedPointer<Settings::CodeCompletionSettings> createSettingsForWholeFile();
+    QSharedPointer<Settings::CodeCompletionSettings> createSettingsForLines(
+        int linesBefore, int linesAfter);
+};
+
+} // namespace QodeAssist