kopia lustrzana https://github.com/simonw/datasette
126 wiersze
4.9 KiB
Python
126 wiersze
4.9 KiB
Python
from .fixtures import ( # noqa
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app_client,
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app_client_csv_max_mb_one,
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app_client_with_cors,
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)
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EXPECTED_TABLE_CSV = """id,content
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1,hello
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2,world
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3,
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4,RENDER_CELL_DEMO
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""".replace(
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"\n", "\r\n"
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)
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EXPECTED_CUSTOM_CSV = """content
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hello
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world
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""".replace(
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"\n", "\r\n"
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)
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EXPECTED_TABLE_WITH_LABELS_CSV = """
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pk,created,planet_int,on_earth,state,city_id,city_id_label,neighborhood,tags,complex_array,distinct_some_null
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1,2019-01-14 08:00:00,1,1,CA,1,San Francisco,Mission,"[""tag1"", ""tag2""]","[{""foo"": ""bar""}]",one
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2,2019-01-14 08:00:00,1,1,CA,1,San Francisco,Dogpatch,"[""tag1"", ""tag3""]",[],two
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3,2019-01-14 08:00:00,1,1,CA,1,San Francisco,SOMA,[],[],
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4,2019-01-14 08:00:00,1,1,CA,1,San Francisco,Tenderloin,[],[],
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5,2019-01-15 08:00:00,1,1,CA,1,San Francisco,Bernal Heights,[],[],
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6,2019-01-15 08:00:00,1,1,CA,1,San Francisco,Hayes Valley,[],[],
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7,2019-01-15 08:00:00,1,1,CA,2,Los Angeles,Hollywood,[],[],
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8,2019-01-15 08:00:00,1,1,CA,2,Los Angeles,Downtown,[],[],
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9,2019-01-16 08:00:00,1,1,CA,2,Los Angeles,Los Feliz,[],[],
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10,2019-01-16 08:00:00,1,1,CA,2,Los Angeles,Koreatown,[],[],
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11,2019-01-16 08:00:00,1,1,MI,3,Detroit,Downtown,[],[],
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12,2019-01-17 08:00:00,1,1,MI,3,Detroit,Greektown,[],[],
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13,2019-01-17 08:00:00,1,1,MI,3,Detroit,Corktown,[],[],
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14,2019-01-17 08:00:00,1,1,MI,3,Detroit,Mexicantown,[],[],
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15,2019-01-17 08:00:00,2,0,MC,4,Memnonia,Arcadia Planitia,[],[],
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""".lstrip().replace(
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"\n", "\r\n"
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)
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EXPECTED_TABLE_WITH_NULLABLE_LABELS_CSV = """
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pk,foreign_key_with_label,foreign_key_with_label_label,foreign_key_with_no_label,foreign_key_with_no_label_label
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1,1,hello,1,1
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2,,,,
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""".lstrip().replace(
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"\n", "\r\n"
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)
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def test_table_csv(app_client):
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response = app_client.get("/fixtures/simple_primary_key.csv")
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assert response.status == 200
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assert not response.headers.get("Access-Control-Allow-Origin")
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assert "text/plain; charset=utf-8" == response.headers["content-type"]
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assert EXPECTED_TABLE_CSV == response.text
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def test_table_csv_cors_headers(app_client_with_cors):
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response = app_client_with_cors.get("/fixtures/simple_primary_key.csv")
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assert response.status == 200
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assert "*" == response.headers["Access-Control-Allow-Origin"]
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def test_table_csv_with_labels(app_client):
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response = app_client.get("/fixtures/facetable.csv?_labels=1")
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assert response.status == 200
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assert "text/plain; charset=utf-8" == response.headers["content-type"]
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assert EXPECTED_TABLE_WITH_LABELS_CSV == response.text
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def test_table_csv_with_nullable_labels(app_client):
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response = app_client.get("/fixtures/foreign_key_references.csv?_labels=1")
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assert response.status == 200
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assert "text/plain; charset=utf-8" == response.headers["content-type"]
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assert EXPECTED_TABLE_WITH_NULLABLE_LABELS_CSV == response.text
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def test_custom_sql_csv(app_client):
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response = app_client.get(
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"/fixtures.csv?sql=select+content+from+simple_primary_key+limit+2"
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)
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assert response.status == 200
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assert "text/plain; charset=utf-8" == response.headers["content-type"]
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assert EXPECTED_CUSTOM_CSV == response.text
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def test_table_csv_download(app_client):
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response = app_client.get("/fixtures/simple_primary_key.csv?_dl=1")
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assert response.status == 200
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assert "text/csv; charset=utf-8" == response.headers["content-type"]
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expected_disposition = 'attachment; filename="simple_primary_key.csv"'
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assert expected_disposition == response.headers["Content-Disposition"]
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def test_csv_with_non_ascii_characters(app_client):
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response = app_client.get(
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"/fixtures.csv?sql=select%0D%0A++%27%F0%9D%90%9C%F0%9D%90%A2%F0%9D%90%AD%F0%9D%90%A2%F0%9D%90%9E%F0%9D%90%AC%27+as+text%2C%0D%0A++1+as+number%0D%0Aunion%0D%0Aselect%0D%0A++%27bob%27+as+text%2C%0D%0A++2+as+number%0D%0Aorder+by%0D%0A++number"
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)
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assert response.status == 200
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assert "text/plain; charset=utf-8" == response.headers["content-type"]
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assert "text,number\r\n𝐜𝐢𝐭𝐢𝐞𝐬,1\r\nbob,2\r\n" == response.text
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def test_max_csv_mb(app_client_csv_max_mb_one):
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response = app_client_csv_max_mb_one.get(
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"/fixtures.csv?sql=select+randomblob(10000)+"
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"from+compound_three_primary_keys&_stream=1&_size=max"
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)
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# It's a 200 because we started streaming before we knew the error
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assert response.status == 200
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# Last line should be an error message
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last_line = [line for line in response.body.split(b"\r\n") if line][-1]
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assert last_line.startswith(b"CSV contains more than")
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def test_table_csv_stream(app_client):
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# Without _stream should return header + 100 rows:
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response = app_client.get("/fixtures/compound_three_primary_keys.csv?_size=max")
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assert 101 == len([b for b in response.body.split(b"\r\n") if b])
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# With _stream=1 should return header + 1001 rows
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response = app_client.get("/fixtures/compound_three_primary_keys.csv?_stream=1")
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assert 1002 == len([b for b in response.body.split(b"\r\n") if b])
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