Prva verzija mini web serverja (flask). Hvala, Github Copilot.

tests/test_mock.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+Test Flask servera brez Tkinter aplikacije
+"""
+
+import sqlite3
+import json
+import sys
+import os
+
+# Simuliraj SongProjector stanu
+class MockSongProjector:
+    def __init__(self):
+        self.current_song = None
+        self.pages = []
+        self.current_page_index = 0
+        self.song_number = ""
+        self.song_number_last = ""
+        self.all_caps_mode = False
+        self.waiting_for_song = True
+        
+        # Otvori bazu
+        try:
+            self.conn = sqlite3.connect(f"file:songs.db?mode=ro", uri=True)
+            self.cursor = self.conn.cursor()
+        except:
+            self.conn = None
+            self.cursor = None
+        
+        # Čitaj settings
+        with open('settings.json', 'r', encoding='utf-8') as f:
+            self.settings = json.load(f)
+    
+    def load_song(self):
+        """Simulacija load_song metode"""
+        if not self.song_number or not self.cursor:
+            return
+        
+        try:
+            song_id = int(self.song_number)
+            self.cursor.execute("SELECT lyrics FROM songs WHERE id=?", (song_id,))
+            result = self.cursor.fetchone()
+            if result:
+                lyrics = result[0]
+                self.pages = [lyrics]  # Jednostavno - brez stranica
+                self.current_page_index = 0
+                self.waiting_for_song = False
+                self.song_number_last = self.song_number
+            else:
+                self.pages = []
+                self.waiting_for_song = True
+        except:
+            self.pages = []
+        finally:
+            self.song_number = ""
+    
+    def next_page(self):
+        if self.pages and self.current_page_index + 1 < len(self.pages):
+            self.current_page_index += 1
+    
+    def prev_page(self):
+        if self.pages and self.current_page_index > 0:
+            self.current_page_index -= 1
+    
+    def clear_screen(self):
+        self.pages = []
+        self.current_page_index = 0
+        self.waiting_for_song = True
+    
+    def show_page(self):
+        pass  # Dummy
+
+# Kreiraj mock aplikacijo
+app_mock = MockSongProjector()
+
+# Testiraj
+print("=" * 60)
+print("Test MockSongProjector")
+print("=" * 60)
+
+print("\n1. Početno stanje:")
+print(f"   Pages: {len(app_mock.pages)}")
+print(f"   Current page: {app_mock.current_page_index}")
+print(f"   Waiting for song: {app_mock.waiting_for_song}")
+
+print("\n2. Naloži pesmu broj 1:")
+app_mock.song_number = "1"
+app_mock.load_song()
+print(f"   Pages: {len(app_mock.pages)}")
+print(f"   Current page: {app_mock.current_page_index}")
+print(f"   Waiting for song: {app_mock.waiting_for_song}")
+print(f"   Text: {(app_mock.pages[0] if app_mock.pages else 'N/A')[:50]}...")
+
+print("\n3. Očisti ekran:")
+app_mock.clear_screen()
+print(f"   Pages: {len(app_mock.pages)}")
+print(f"   Waiting for song: {app_mock.waiting_for_song}")
+
+print("\n4. Web konfiguracija:")
+print(f"   Web port: {app_mock.settings.get('web_port', 'nije postavljeno')}")
+
+print("\n" + "=" * 60)
+print("Svi testovi su prošli!")
+print("=" * 60)