82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
from app.discovery.mapping import verify_roundtrip
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from app.discovery.urlgen import generate_search_url
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CRITERIA = [
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{"id": "ram", "criterion": "ram_gb", "operator": ">=", "value": 24, "mandatory": True},
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{"id": "price", "criterion": "price_eur", "operator": "<=", "value": 2000, "mandatory": True},
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{"id": "weight", "criterion": "weight_kg", "operator": "<=", "value": 1.6, "mandatory": True},
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]
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MAPPINGS = [
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{
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"criterion_key": "ram_gb",
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"external_filter_key": "17023",
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"source_value": "ab 24GB",
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"encoding": {"url_param": "xf"},
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"status": "VERIFIED",
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},
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{
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"criterion_key": "price_eur",
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"external_filter_key": "price",
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"source_value": None,
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"encoding": {"url_param": "maxp"},
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"status": "VERIFIED",
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},
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]
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def test_ram_and_price_url_is_reproducible():
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first, internal = generate_search_url(
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category_url="https://geizhals.de/?cat=nb",
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criteria_items=CRITERIA,
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mappings=MAPPINGS,
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)
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second, _ = generate_search_url(
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category_url="https://geizhals.de/?cat=nb",
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criteria_items=CRITERIA,
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mappings=MAPPINGS,
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)
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assert first == second
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assert "xf=17023_ab+24GB" in first
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assert "maxp=2000" in first
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assert internal == ["weight_kg"]
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def test_internal_only_does_not_change_url():
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without_weight, _ = generate_search_url(
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category_url="https://geizhals.de/?cat=nb",
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criteria_items=CRITERIA[:2],
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mappings=MAPPINGS,
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)
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with_weight, internal = generate_search_url(
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category_url="https://geizhals.de/?cat=nb",
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criteria_items=CRITERIA,
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mappings=MAPPINGS,
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)
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assert without_weight == with_weight
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assert "weight_kg" in internal
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def test_broken_mapping_is_not_used():
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url, internal = generate_search_url(
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category_url="https://geizhals.de/?cat=nb",
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criteria_items=CRITERIA,
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mappings=[{**MAPPINGS[0], "status": "BROKEN"}, MAPPINGS[1]],
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)
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assert "17023" not in url
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assert "ram_gb" in internal
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def test_roundtrip_verifies_xf_and_maxp():
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assert verify_roundtrip(
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category_url="https://geizhals.de/?cat=nb",
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criterion=CRITERIA[0],
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mapping=MAPPINGS[0],
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)
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assert verify_roundtrip(
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category_url="https://geizhals.de/?cat=nb",
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criterion=CRITERIA[1],
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mapping=MAPPINGS[1],
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)
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