feat: let's have a customizable assert

closes #245

tests/common/debugging/test_custom_assert.py

@@ -0,0 +1,29 @@
+"""Test custom assert functions."""
+import pytest
+
+from concrete.common.debugging.custom_assert import (
+    assert_false,
+    assert_not_reached,
+    assert_true,
+)
+
+
+def test_assert_not_functions():
+    """Test custom assert functions"""
+    assert_true(True, "one check")
+    assert_false(False, "another check")
+
+    with pytest.raises(AssertionError) as excinfo:
+        assert_not_reached("yet another one")
+
+    assert "yet another one" in str(excinfo.value)
+
+    with pytest.raises(AssertionError) as excinfo:
+        assert_true(False, "one failing check")
+
+    assert "one failing check" in str(excinfo.value)
+
+    with pytest.raises(AssertionError) as excinfo:
+        assert_false(True, "another failing check")
+
+    assert "another failing check" in str(excinfo.value)