start-gui.sh et améliorations diverses

2026-09-08 12:04:18 +02:00
parent 06d7bad04e
commit db4ed2ef31
14 changed files with 697 additions and 50 deletions
@@ -0,0 +1,81 @@
+import tempfile
+import unittest
+from pathlib import Path
+from unittest.mock import Mock
+
+import pymupdf
+
+from copienator.commands.page_splitter import PDFPreviewer, PAGE_SPLITTER_KB
+
+
+class ReversePagesTests(unittest.TestCase):
+    def test_reverse_restarts_with_fresh_settings_and_exports_reversed_pages(self):
+        with tempfile.TemporaryDirectory() as temporary:
+            source = Path(temporary) / "copy.pdf"
+            with pymupdf.open() as document:
+                for index in range(3):
+                    page = document.new_page(width=200 + 20 * index, height=300)
+                    page.insert_text((30, 30), f"Page {index + 1}")
+                document.save(source)
+            original = source.read_bytes()
+            preview = PDFPreviewer.__new__(PDFPreviewer)
+            preview.doc = pymupdf.open(source)
+            self.addCleanup(lambda: None if preview.doc.is_closed else preview.doc.close())
+            preview.current_page_index = 2
+            preview.page_settings = [{"keep": "none"}, {"keep": "left"}]
+            preview.current_rotation = 180
+            preview.file_rotation = 180
+            preview.global_rotation = 180
+            preview.processing = False
+            preview.load_page = Mock()
+
+            preview.reverse_pages()
+
+            self.assertEqual([page.get_text().strip() for page in preview.doc],
+                             ["Page 3", "Page 2", "Page 1"])
+            self.assertEqual(preview.current_page_index, 0)
+            self.assertEqual(preview.page_settings, [])
+            self.assertEqual(preview.current_line_x, 120)
+            self.assertEqual(preview.current_rotation, 0)
+            self.assertEqual((preview.file_rotation, preview.global_rotation), (180, 180))
+            preview.load_page.assert_called_once_with()
+            self.assertEqual(source.read_bytes(), original)
+
+            preview.reverse_pages()
+            self.assertEqual([page.get_text().strip() for page in preview.doc],
+                             ["Page 1", "Page 2", "Page 3"])
+            preview.reverse_pages()
+
+            preview.base_name = "copy"
+            preview.split_dir = Path(temporary) / "split"
+            preview.reorder_dir = Path(temporary) / "reorder"
+            preview.final_file = Path(temporary) / "result.pdf"
+            preview.output_dir = None
+            preview.page_settings = [
+                {"keep": "as_is", "rotation": 0, "line_x": page.rect.width / 2}
+                for page in preview.doc
+            ]
+            preview.split_pdf()
+            preview.reorder_pdfs()
+            preview.concate_files()
+            with pymupdf.open(preview.final_file) as result:
+                self.assertEqual([page.get_text().strip() for page in result],
+                                 ["Page 3", "Page 2", "Page 1"])
+
+    def test_single_page_can_restart_and_processing_ignores_shortcut(self):
+        preview = PDFPreviewer.__new__(PDFPreviewer)
+        preview.doc = pymupdf.open()
+        self.addCleanup(preview.doc.close)
+        preview.doc.new_page()
+        preview.processing = True
+        preview.load_page = Mock()
+        preview.reverse_pages()
+        preview.load_page.assert_not_called()
+        preview.processing = False
+        preview.reverse_pages()
+        self.assertEqual(preview.current_page_index, 0)
+        self.assertEqual(preview.page_settings, [])
+        preview.load_page.assert_called_once_with()
+
+    def test_shortcut_available_with_personal_configuration(self):
+        self.assertEqual(PAGE_SPLITTER_KB["reverse_pages"], "i")