Refactored ServiceConfiguration and TLSConfiguration unit tests

Author: tisnik

tests/unit/models/config/test_service_configuration.py

@@ -0,0 +1,39 @@
+"""Unit tests for ServiceConfiguration model."""
+
+import pytest
+
+from pydantic import ValidationError
+
+from models.config import ServiceConfiguration, TLSConfiguration
+
+
+def test_service_configuration_constructor() -> None:
+    """
+    Verify that the ServiceConfiguration constructor sets default
+    values for all fields.
+    """
+    s = ServiceConfiguration()
+    assert s is not None
+
+    assert s.host == "localhost"
+    assert s.port == 8080
+    assert s.auth_enabled is False
+    assert s.workers == 1
+    assert s.color_log is True
+    assert s.access_log is True
+    assert s.tls_config == TLSConfiguration()
+
+
+def test_service_configuration_port_value() -> None:
+    """Test the ServiceConfiguration port value validation."""
+    with pytest.raises(ValidationError, match="Input should be greater than 0"):
+        ServiceConfiguration(port=-1)
+
+    with pytest.raises(ValueError, match="Port value should be less than 65536"):
+        ServiceConfiguration(port=100000)
+
+
+def test_service_configuration_workers_value() -> None:
+    """Test the ServiceConfiguration workers value validation."""
+    with pytest.raises(ValidationError, match="Input should be greater than 0"):
+        ServiceConfiguration(workers=-1)

tests/unit/models/config/test_tls_configuration.py

@@ -0,0 +1,96 @@
+"""Unit tests for TLSConfiguration model."""
+
+from pathlib import Path
+
+import pytest
+
+from models.config import ServiceConfiguration, TLSConfiguration
+
+
+def test_tls_configuration() -> None:
+    """Test the TLS configuration."""
+    cfg = TLSConfiguration(
+        tls_certificate_path=Path("tests/configuration/server.crt"),
+        tls_key_path=Path("tests/configuration/server.key"),
+        tls_key_password=Path("tests/configuration/password"),
+    )
+    assert cfg is not None
+    assert cfg.tls_certificate_path == Path("tests/configuration/server.crt")
+    assert cfg.tls_key_path == Path("tests/configuration/server.key")
+    assert cfg.tls_key_password == Path("tests/configuration/password")
+
+
+def test_tls_configuration_in_service_configuration() -> None:
+    """Test the TLS configuration in service configuration."""
+    cfg = ServiceConfiguration(
+        tls_config=TLSConfiguration(
+            tls_certificate_path=Path("tests/configuration/server.crt"),
+            tls_key_path=Path("tests/configuration/server.key"),
+            tls_key_password=Path("tests/configuration/password"),
+        )
+    )
+    assert cfg is not None
+    assert cfg.tls_config is not None
+    assert cfg.tls_config.tls_certificate_path == Path("tests/configuration/server.crt")
+    assert cfg.tls_config.tls_key_path == Path("tests/configuration/server.key")
+    assert cfg.tls_config.tls_key_password == Path("tests/configuration/password")
+
+
+def test_tls_configuration_wrong_certificate_path() -> None:
+    """Test the TLS configuration loading when some path is broken."""
+    with pytest.raises(ValueError, match="Path does not point to a file"):
+        TLSConfiguration(
+            tls_certificate_path=Path("this-is-wrong"),
+            tls_key_path=Path("tests/configuration/server.key"),
+            tls_key_password=Path("tests/configuration/password"),
+        )
+
+
+def test_tls_configuration_wrong_key_path() -> None:
+    """Test the TLS configuration loading when some path is broken."""
+    with pytest.raises(ValueError, match="Path does not point to a file"):
+        TLSConfiguration(
+            tls_certificate_path=Path("tests/configurationserver.crt"),
+            tls_key_path=Path("this-is-wrong"),
+            tls_key_password=Path("tests/configuration/password"),
+        )
+
+
+def test_tls_configuration_wrong_password_path() -> None:
+    """Test the TLS configuration loading when some path is broken."""
+    with pytest.raises(ValueError, match="Path does not point to a file"):
+        TLSConfiguration(
+            tls_certificate_path=Path("tests/configurationserver.crt"),
+            tls_key_path=Path("tests/configuration/server.key"),
+            tls_key_password=Path("this-is-wrong"),
+        )
+
+
+def test_tls_configuration_certificate_path_to_directory() -> None:
+    """Test the TLS configuration loading when some path points to a directory."""
+    with pytest.raises(ValueError, match="Path does not point to a file"):
+        TLSConfiguration(
+            tls_certificate_path=Path("tests/"),
+            tls_key_path=Path("tests/configuration/server.key"),
+            tls_key_password=Path("tests/configuration/password"),
+        )
+
+
+def test_tls_configuration_key_path_to_directory() -> None:
+    """Test the TLS configuration loading when some path points to a directory."""
+    with pytest.raises(ValueError, match="Path does not point to a file"):
+        TLSConfiguration(
+            tls_certificate_path=Path("tests/configurationserver.crt"),
+            tls_key_path=Path("tests/"),
+            tls_key_password=Path("tests/configuration/password"),
+        )
+
+
+def test_tls_configuration_password_path_to_directory() -> None:
+    """Test the TLS configuration loading when some path points to a directory."""
+    with pytest.raises(ValueError, match="Path does not point to a file"):
+        TLSConfiguration(
+            tls_certificate_path=Path("tests/configurationserver.crt"),
+            tls_key_path=Path("tests/configuration/server.key"),
+            tls_key_password=Path("tests/"),
+        )