feat: initial commit

tests/test_adapters.py

@@ -0,0 +1,65 @@
+"""Adaptery ekosystemów - wiedza deterministyczna, więc testowana punktowo."""
+
+import json
+
+import pytest
+
+from agentic_codemod.adapters import (
+    EcosystemNotDetected,
+    MavenAdapter,
+    NodeNpmAdapter,
+    PythonPipAdapter,
+    detect_adapter,
+)
+
+
+def test_wykrywanie_ekosystemu_python(acme_app):
+    assert isinstance(detect_adapter(acme_app), PythonPipAdapter)
+
+
+def test_brak_rozpoznanego_ekosystemu_to_twardy_blad(tmp_path):
+    with pytest.raises(EcosystemNotDetected):
+        detect_adapter(tmp_path)
+
+
+def test_odczyt_i_podniesienie_wersji(acme_app):
+    adapter = PythonPipAdapter(acme_app)
+    assert adapter.read_declared_version("acme-sdk") == "==1.4.2"
+    changed = adapter.set_declared_version("acme-sdk", "2.1.0")
+    assert [p.name for p in changed] == ["pyproject.toml"]
+    assert adapter.read_declared_version("acme-sdk") == "==2.1.0"
+
+
+def test_bump_nie_dotyka_prozy_zawierajacej_nazwe_pakietu(acme_app):
+    """Regresja: wzorzec bez wymaganego operatora podmieniał też opis projektu."""
+    adapter = PythonPipAdapter(acme_app)
+    adapter.set_declared_version("acme-sdk", "2.1.0")
+    content = (acme_app / "pyproject.toml").read_text(encoding="utf-8")
+    assert "acme-sdk 1.x - fixture" in content
+
+
+def test_bump_zachowuje_operator_porownania(tmp_path):
+    (tmp_path / "requirements.txt").write_text("acme-sdk >= 1.4\nhttpx==0.27.0\n", encoding="utf-8")
+    adapter = PythonPipAdapter(tmp_path)
+    adapter.set_declared_version("acme-sdk", "2.1.0")
+    assert (tmp_path / "requirements.txt").read_text(encoding="utf-8").startswith("acme-sdk >= 2.1.0")
+
+
+def test_adapter_maven_podnosi_wersje_zaleznosci(tmp_path):
+    (tmp_path / "pom.xml").write_text(
+        "<project><dependencies><dependency>"
+        "<groupId>com.acme</groupId><artifactId>acme-sdk</artifactId><version>1.4.2</version>"
+        "</dependency></dependencies></project>",
+        encoding="utf-8",
+    )
+    adapter = MavenAdapter(tmp_path)
+    assert adapter.read_declared_version("com.acme:acme-sdk") == "1.4.2"
+    adapter.set_declared_version("com.acme:acme-sdk", "2.1.0")
+    assert adapter.read_declared_version("com.acme:acme-sdk") == "2.1.0"
+
+
+def test_adapter_npm_zachowuje_prefiks_zakresu(tmp_path):
+    (tmp_path / "package.json").write_text(json.dumps({"dependencies": {"acme-sdk": "^1.4.2"}}), encoding="utf-8")
+    adapter = NodeNpmAdapter(tmp_path)
+    adapter.set_declared_version("acme-sdk", "2.1.0")
+    assert adapter.read_declared_version("acme-sdk") == "^2.1.0"