from app.services.content.website import extract_jsonld_blocks
def test_extracts_a_product_block():
html = """
hi
"""
blocks = extract_jsonld_blocks(html)
assert len(blocks) == 1
assert blocks[0]["@type"] == "Product"
assert blocks[0]["sku"] == "BR-42"
def test_flattens_graph_wrapper():
"""Many sites wrap everything in @graph; the Product must still be reachable."""
html = """
"""
types = [b.get("@type") for b in extract_jsonld_blocks(html)]
assert "Product" in types and "WebSite" in types
def test_handles_a_list_at_the_top_level():
html = ''
assert extract_jsonld_blocks(html)[0]["name"] == "A"
def test_bad_json_is_skipped_not_raised():
"""One broken block on a page must not lose the good ones."""
html = (''
'')
blocks = extract_jsonld_blocks(html)
assert len(blocks) == 1 and blocks[0]["name"] == "Good"
def test_no_blocks_returns_empty_list():
assert extract_jsonld_blocks("nothing") == []