Refactor/remove prysk

.gitignore

@@ -137,3 +137,6 @@ doc/_build
 
 .lint.json
 .lint.txt
+
+/.serena
+/.codex

doc/dependencies.rst

@@ -19,9 +19,7 @@ Test Dependencies
 Dependency            Purpose                    License
 ===================== ========================== ========
 `Pytest`_             Testing framework          MIT
-`Prysk`_              Testing framework          GPL
 ===================== ========================== ========
 
 .. _Python 3: https://docs.python.org/3
 .. _Pytest: https://docs.pytest.org/en/stable/
-.. _Prysk: https://www.prysk.net

pyproject.toml

@@ -34,7 +34,6 @@ ec = "exasol.error._cli:main"
 [dependency-groups]
 dev = [
     "pytest>=7.1.2,<10",
-    "prysk[pytest-plugin]>=0.15.1",
     "exasol-toolbox>=8.1.1, <9",
 ]
 

test/integration/cli_integration_test.py

@@ -0,0 +1,112 @@
+import json
+import os
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+import pytest
+
+REPO_ROOT = Path(__file__).resolve().parents[2]
+PYMODULE_CONTENT = """from exasol import error
+from exasol.error import Parameter
+error1 = error.ExaError(
+  "E-TEST-1",
+  "this is an error",
+  ["no mitigation available"],
+  {"param": Parameter("value", "some description")},
+)
+error2 = error.ExaError(
+  "E-TEST-2", "this is an error", ["no mitigation available"], {"param": "value"}
+)
+"""
+EXPECTED_ERRORS = [
+    {
+        "identifier": "E-TEST-1",
+        "message": "this is an error",
+        "messagePlaceholders": [
+            {"placeholder": "param", "description": "some description"}
+        ],
+        "description": None,
+        "internalDescription": None,
+        "potentialCauses": None,
+        "mitigations": ["no mitigation available"],
+        "sourceFile": "pymodule.py",
+        "sourceLine": 3,
+        "contextHash": None,
+    },
+    {
+        "identifier": "E-TEST-2",
+        "message": "this is an error",
+        "messagePlaceholders": [{"placeholder": "param", "description": ""}],
+        "description": None,
+        "internalDescription": None,
+        "potentialCauses": None,
+        "mitigations": ["no mitigation available"],
+        "sourceFile": "pymodule.py",
+        "sourceLine": 9,
+        "contextHash": None,
+    },
+]
+
+
+def _env():
+    env = os.environ.copy()
+    pythonpath = env.get("PYTHONPATH")
+    env["PYTHONPATH"] = (
+        f"{REPO_ROOT}{os.pathsep}{pythonpath}" if pythonpath else str(REPO_ROOT)
+    )
+    return env
+
+
+def _run(command: list[str], *args: str, cwd: Path) -> subprocess.CompletedProcess[str]:
+    return subprocess.run(
+        [*command, "--debug", *args],
+        cwd=cwd,
+        env=_env(),
+        check=True,
+        capture_output=True,
+        text=True,
+    )
+
+
+def _commands():
+    yield pytest.param([sys.executable, "-m", "exasol.error"], id="module-entrypoint")
+    ec_path = shutil.which("ec")
+    if ec_path:
+        yield pytest.param([ec_path], id="console-script")
+    else:
+        yield pytest.param(
+            [sys.executable, "-c", "from exasol.error._cli import main; main()"],
+            id="cli-module-fallback",
+        )
+
+
+@pytest.fixture
+def sample_module(tmp_path: Path) -> Path:
+    module = tmp_path / "pymodule.py"
+    module.write_text(PYMODULE_CONTENT, encoding="utf-8")
+    return module
+
+
+@pytest.mark.parametrize("command", _commands())
+def test_parse_subcommand(command: list[str], sample_module: Path):
+    result = _run(command, "parse", sample_module.name, cwd=sample_module.parent)
+
+    assert result.stderr == ""
+    assert [json.loads(line) for line in result.stdout.splitlines()] == EXPECTED_ERRORS
+
+
+@pytest.mark.parametrize("command", _commands())
+def test_generate_subcommand(command: list[str], sample_module: Path):
+    result = _run(
+        command, "generate", "modulename", "1.2.0", ".", cwd=sample_module.parent
+    )
+
+    assert result.stderr == ""
+    assert json.loads(result.stdout) == {
+        "$schema": "https://schemas.exasol.com/error_code_report-1.0.0.json",
+        "projectName": "modulename",
+        "projectVersion": "1.2.0",
+        "errorCodes": EXPECTED_ERRORS,
+    }