diff --git a/pyproject.toml b/pyproject.toml
index 93476ac..51b14a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,9 @@ line_length = 120
 [tool.pytest.ini_options]
 testpaths = ["tests"]
 python_files = ["test_*.py"]
-addopts = "--cov=helm_values_manager --cov-report=term-missing --cov-report=xml"
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+addopts = "-v --cov=helm_values_manager --cov-report=term-missing --cov-report=xml --cov-branch"
 
 [tool.coverage.run]
 source = ["helm_values_manager"]
@@ -64,12 +66,15 @@ branch = true
 exclude_lines = [
     "pragma: no cover",
     "def __repr__",
+    "if self.debug:",
     "raise NotImplementedError",
     "if __name__ == .__main__.:",
     "pass",
     "raise ImportError",
 ]
-show_missing = true
+
+[tool.coverage.xml]
+output = "coverage.xml"
 
 [tool.tox]
 legacy_tox_ini = """
diff --git a/tox.ini b/tox.ini
index 1a1d830..bdfb4ac 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,7 +5,8 @@ isolated_build = True
 [testenv]
 extras = dev  # Install development dependencies from pyproject.toml
 deps =
-    coverage
+    pytest
+    pytest-cov
 allowlist_externals =
     curl
     bash
@@ -19,7 +20,4 @@ commands_pre =
         ./get_helm.sh && \
         rm get_helm.sh; \
     fi'
-commands =
-    # Run tests with coverage and generate both XML and JUnit reports
-    coverage run -m pytest -rap --junitxml=junit.xml tests/
-    coverage xml -i
+commands = pytest -v {posargs:tests/}