Adding tests for debug

tests/python/test_debug.py

@@ -0,0 +1,68 @@
+"""
+ *  LogarithmPlotter - 2D plotter software to make BODE plots, sequences and distribution functions.
+ *  Copyright (C) 2021-2024  Ad5001
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+
+import pytest
+
+from os.path import exists
+from PySide6.QtCore import QtMsgType, QMessageLogContext
+
+from LogarithmPlotter.util import debug
+
+
+def test_setup():
+    sourcemap_installed = False
+    try:
+        import sourcemap
+        sourcemap_installed = True
+    except:
+        pass
+    if sourcemap_installed:
+        file = debug.SOURCEMAP_PATH
+        debug.SOURCEMAP_PATH = None
+        debug.setup()  # Nothing could be setup.
+        debug.SOURCEMAP_PATH = file
+    debug.setup()
+    assert (sourcemap_installed and exists(debug.SOURCEMAP_PATH)) == (debug.SOURCEMAP_INDEX is not None)
+
+
+def test_map_source():
+    sourcemap_available = debug.SOURCEMAP_INDEX is not None
+    if sourcemap_available:
+        assert debug.map_javascript_source("js/index.mjs", 21) == ("js/module/interface.mjs", 21)
+        assert debug.map_javascript_source("js/index.mjs", 100000) == ("js/index.mjs", 100000)  # Too long, not found
+        debug.SOURCEMAP_INDEX = None
+    assert debug.map_javascript_source("js/index.mjs", 21) == ("js/index.mjs", 21)
+
+
+def test_log_terminal_message():
+    msg1 = debug.create_log_terminal_message(
+        QtMsgType.QtWarningMsg, QMessageLogContext(),
+        "a long and random message"
+    )
+    assert "[WARNING]" in msg1
+    assert "a long and random message" in msg1
+    msg2 = debug.create_log_terminal_message(
+        QtMsgType.QtCriticalMsg,
+        QMessageLogContext("LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/Index.qml", 15, "anotherFunctionName",
+                           "aCategoryDifferent"),
+        "LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/Index.qml:15: a potentially potential error message"
+    )
+    assert "[CRITICAL]" in msg2
+    assert "Index.qml" in msg2
+    assert "a potentially potential error message" in msg2
+    assert "anotherFunctionName" in msg2