import json

import pytest
from PrismaCloudComputeParseVulnerabilityAlert import parse_vulnerability


def test_parse_vulnerability():
    valid_raw_json = json.dumps(
        {
            "_id": "testID",
            "time": "1970-01-01T00:00:00.000Z",
            "kind": "vulnerability",
            "imageName": "testImage",
            "distroName": "testDestribution",
            "labels": {},
            "vulnerabilities": [
                {
                    "cve": "testCVE",
                    "severity": "testSeverity",
                    "link": "testLink",
                    "status": "testStatus",
                    "packages": "testPackage",
                    "packageVersion": "1.0.0",
                    "sourcePackage": "testSourcePackage",
                },
            ],
        }
    )

    no_kind_raw_json = json.dumps({"_id": "testID", "time": "1970-01-01T00:00:00.000Z"})

    wrong_kind_raw_json = json.dumps({"_id": "testID", "time": "1970-01-01T00:00:00.000Z", "kind": "wrongKind"})

    tests = [
        {
            "input": valid_raw_json,
            "expectedException": False,
            "expectedResult": {
                "readable": r"""### Vulnerability Information
|distroName|imageName|labels|time|
|---|---|---|---|
| testDestribution | testImage |  | 1970-01-01T00:00:00.000Z |
### Vulnerabilities
|cve|link|packageVersion|packages|severity|sourcePackage|status|
|---|---|---|---|---|---|---|
| testCVE | testLink | 1.0.0 | testPackage | testSeverity | testSourcePackage | testStatus |
""",
                "output": {"PrismaCloudCompute.VulnerabilityAlert": json.loads(valid_raw_json)},
                "raw": valid_raw_json,
            },
        },
        {
            "input": no_kind_raw_json,
            "expectedException": True,
        },
        {
            "input": wrong_kind_raw_json,
            "expectedException": True,
        },
    ]

    for test in tests:
        if test["expectedException"]:
            with pytest.raises(Exception) as ex:
                parse_vulnerability(test["input"])
            assert str(ex.value) == f"Input should be a raw JSON vulnerability alert, received: {test['input']}"
        else:
            assert parse_vulnerability(test["input"]) == (
                test["expectedResult"]["readable"],
                test["expectedResult"]["output"],
                test["expectedResult"]["raw"],
            )