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Facet by many-to-many, closes #365

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Simon Willison 2019-05-25 09:05:52 -07:00
commit d923d84754
3 changed files with 262 additions and 4 deletions
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59
tests/test_facets.py
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@ -1,4 +1,4 @@
from datasette.facets import ColumnFacet, ArrayFacet, DateFacet
from datasette.facets import ColumnFacet, ArrayFacet, DateFacet, ManyToManyFacet
from datasette.utils import detect_json1
from .fixtures import app_client # noqa
from .utils import MockRequest
@ -303,3 +303,60 @@ async def test_date_facet_results(app_client):
"truncated": False,
}
} == buckets
@pytest.mark.asyncio
async def test_m2m_facet_suggest(app_client):
facet = ManyToManyFacet(
app_client.ds,
MockRequest("http://localhost/"),
database="fixtures",
sql="select * from roadside_attractions",
table="roadside_attractions",
)
suggestions = await facet.suggest()
assert [
{
"name": "attraction_characteristic",
"type": "m2m",
"toggle_url": "http://localhost/?_facet_m2m=attraction_characteristic",
}
] == suggestions
@pytest.mark.asyncio
async def test_m2m_facet_results(app_client):
facet = ManyToManyFacet(
app_client.ds,
MockRequest("http://localhost/?_facet_m2m=attraction_characteristic"),
database="fixtures",
sql="select * from roadside_attractions",
table="roadside_attractions",
)
buckets, timed_out = await facet.facet_results()
assert [] == timed_out
assert {
"attraction_characteristic": {
"name": "attraction_characteristic",
"type": "m2m",
"results": [
{
"value": 2,
"label": "Paranormal",
"count": 3,
"toggle_url": "http://localhost/?_facet_m2m=attraction_characteristic&_through=%7B%22table%22%3A%22roadside_attraction_characteristics%22%2C%22column%22%3A%22characteristic_id%22%2C%22value%22%3A%222%22%7D",
"selected": False,
},
{
"value": 1,
"label": "Museum",
"count": 2,
"toggle_url": "http://localhost/?_facet_m2m=attraction_characteristic&_through=%7B%22table%22%3A%22roadside_attraction_characteristics%22%2C%22column%22%3A%22characteristic_id%22%2C%22value%22%3A%221%22%7D",
"selected": False,
},
],
"hideable": True,
"toggle_url": "/",
"truncated": False,
}
} == buckets