ewoooc/tests/test_pixelrag_crawler_integration_service.py

import json
import subprocess
import sys


def test_pixelrag_assessment_starts_visual_evidence_fallback_not_price_write():
    from services.pixelrag_crawler_integration_service import (
        RESULT_PHASE1_READY,
        build_pixelrag_crawler_integration_assessment,
    )

    payload = build_pixelrag_crawler_integration_assessment()

    assert payload["success"] is True
    assert payload["result"] == RESULT_PHASE1_READY
    assert payload["feasible"] is True
    assert payload["can_start_now"] is True
    assert payload["recommended_mode"] == "pixelrag_inspired_visual_evidence_fallback"
    assert payload["full_pixelrag_ready"] is False
    assert payload["controlled_apply"] == {
        "network_call": False,
        "db_write": False,
        "secret_read": False,
        "github_dependency": False,
        "production_price_write": False,
        "rollback": "Disable the visual fallback selector or ignore generated artifacts.",
    }

    phase_ids = {phase["id"]: phase for phase in payload["phases"]}
    assert phase_ids["PXR-1"]["status"] == "ready_to_start"
    assert phase_ids["PXR-2"]["writes"] == ["artifact_file_only"]
    assert phase_ids["PXR-3"]["status"] == "deferred_model_not_verified"
    assert phase_ids["PXR-5"]["writes"] == ["review_diagnostics_only"]
    assert any(
        guard["code"] == "no_price_write_from_pixels"
        for guard in payload["safety_guards"]
    )


def test_pixelrag_assessment_blocks_when_visual_capture_is_not_ready():
    from services.pixelrag_crawler_integration_service import (
        RESULT_BLOCKED_NO_CAPTURE,
        build_pixelrag_crawler_integration_assessment,
    )

    payload = build_pixelrag_crawler_integration_assessment(
        capabilities={"playwright_artifact_pipeline": False}
    )

    assert payload["result"] == RESULT_BLOCKED_NO_CAPTURE
    assert payload["feasible"] is False
    assert payload["can_start_now"] is False
    assert payload["recommended_mode"] == "prepare_visual_capture_prerequisites"
    assert payload["phases"][0]["status"] == "blocked_prerequisite"


def test_pixelrag_assessment_keeps_github_and_hosted_embedding_out_of_runtime():
    from services.pixelrag_crawler_integration_service import (
        build_pixelrag_crawler_integration_assessment,
    )

    payload = build_pixelrag_crawler_integration_assessment(
        capabilities={
            "ollama_multimodal_embedding_ready": True,
            "pgvector_visual_index_ready": True,
        }
    )

    findings = {finding["code"]: finding for finding in payload["source_findings"]}
    guards = {guard["code"]: guard for guard in payload["safety_guards"]}

    assert payload["full_pixelrag_ready"] is True
    assert "Ollama" in findings["qwen3_vl_embedding_optional"]["adoption"]
    assert guards["no_external_embedding_api"]["status"] == "enforced"
    assert guards["no_github_runtime_dependency"]["status"] == "enforced"
    assert payload["controlled_apply"]["github_dependency"] is False


def test_pixelrag_report_cli_outputs_machine_readable_json():
    completed = subprocess.run(
        [
            sys.executable,
            "scripts/ops/report_pixelrag_crawler_integration.py",
            "--platform",
            "momo",
        ],
        capture_output=True,
        check=False,
        text=True,
    )

    assert completed.returncode == 0
    payload = json.loads(completed.stdout)
    assert payload["success"] is True
    assert payload["target_platforms"] == ["momo"]
    assert payload["next_actions"][0]["action"] == "add_visual_evidence_manifest_lane"


def test_visual_fallback_selector_routes_parser_empty_and_low_confidence_cases():
    from services.pixelrag_crawler_integration_service import (
        should_emit_visual_evidence_fallback,
    )

    parser_empty = should_emit_visual_evidence_fallback(
        parser_success=False,
        parsed_item_count=0,
        missing_fields=["price"],
        failure_reason="HTML selector did not find rendered price block",
    )
    clean_parser = should_emit_visual_evidence_fallback(
        parser_success=True,
        parsed_item_count=8,
        confidence_band="high",
    )

    assert parser_empty["should_emit"] is True
    assert "parser_failed" in parser_empty["triggers"]
    assert "critical_field_missing" in parser_empty["triggers"]
    assert clean_parser["should_emit"] is False
    assert clean_parser["fallback_reason"] == "structured_evidence_sufficient"


def test_visual_evidence_manifest_builds_tile_plan_without_runtime_writes():
    from services.pixelrag_crawler_integration_service import (
        RESULT_MANIFEST_READY,
        build_pixelrag_visual_evidence_manifest,
    )

    payload = build_pixelrag_visual_evidence_manifest(
        url="https://m.momoshop.com.tw/search.momo?searchKeyword=test",
        platform="momo",
        crawler="MomoCrawler.search_products",
        trigger_reason="parser_empty",
        viewport={"name": "desktop-1440", "width": 1440, "height": 950},
        page_size={"width": 1440, "height": 1900},
        tile_size={"width": 512, "height": 512},
    )

    assert payload["success"] is True
    assert payload["result"] == RESULT_MANIFEST_READY
    assert payload["status"] == "capture_requested"
    assert payload["tile_plan"] == {
        "tiles_x": 3,
        "tiles_y": 4,
        "tile_count": 12,
        "overlap_px": 0,
    }
    assert payload["artifact"]["writes"] == ["artifact_file_only"]
    assert payload["controlled_apply"]["db_write"] is False
    assert payload["controlled_apply"]["network_call"] is False
    assert payload["controlled_apply"]["production_price_write"] is False


def test_visual_evidence_manifest_rejects_urls_with_credentials():
    from services.pixelrag_crawler_integration_service import (
        RESULT_MANIFEST_REJECTED,
        build_pixelrag_visual_evidence_manifest,
    )

    payload = build_pixelrag_visual_evidence_manifest(
        url="https://user:pass@example.test/product",
        platform="momo",
        crawler="MomoCrawler",
        trigger_reason="parser_empty",
    )

    assert payload["success"] is False
    assert payload["result"] == RESULT_MANIFEST_REJECTED
    assert "URL credentials are not allowed" in payload["errors"][0]


def test_pixelrag_report_cli_outputs_visual_manifest():
    completed = subprocess.run(
        [
            sys.executable,
            "scripts/ops/report_pixelrag_crawler_integration.py",
            "--platform",
            "pchome",
            "--manifest-url",
            "https://24h.pchome.com.tw/prod/TEST-000000001",
            "--crawler",
            "PChomeCrawler.search_products",
            "--trigger-reason",
            "parser_empty",
            "--page-size",
            "page=1024x1024",
            "--tile-size",
            "tile=512x512",
        ],
        capture_output=True,
        check=False,
        text=True,
    )

    assert completed.returncode == 0
    payload = json.loads(completed.stdout)
    assert payload["result"] == "PIXELRAG_VISUAL_EVIDENCE_MANIFEST_READY"
    assert payload["capture_target"]["platform"] == "pchome"
    assert payload["tile_plan"]["tile_count"] == 4