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test for obs get census

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This commit is contained in:
Stuart Lynn
2016-04-25 10:12:43 -04:00
parent 68f5bce80b
commit 07b678e448
2 changed files with 42 additions and 28 deletions
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src/pg/test/sql/41_observatory_augmentation_test.sql
+33 -19
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@@ -13,28 +13,42 @@ SELECT * FROM
-- total_pop | 9516.27915900609
-- male_pop | 6152.51885204623
SELECT *
FROM
cdb_observatory._OBS_GetCensus(
cdb_observatory._TestPoint(),
Array['total_pop','male_pop']::text[]
);
WITH result as (
SELECT array_agg(_obs_getcensus->>'value') as b
FROM( select * from
cdb_observatory._OBS_GetCensus(
cdb_observatory._TestPoint(),
Array['total_pop','male_pop']::text[]
)) a
)
select b='{9516.27915900609,6152.51885204623}'
as test_obsGetCensusWithTestPointAnd2Variables
from result;
-- what happens on null island?
-- expect nulls back: {female_pop, male_pop} | {NULL, NULL}
SELECT *
FROM
cdb_observatory._OBS_GetCensus(
ST_Buffer(CDB_LatLng(0, 0)::geography, 5000)::geometry,
Array['female_pop','male_pop']::text[]
);
WITH result as (
SELECT count(vals) non_null
FROM( select _OBS_GetCensus->>'value' vals from
cdb_observatory._OBS_GetCensus(
ST_Buffer(CDB_LatLng(0, 0)::geography, 5000)::geometry,
Array['total_pop','male_pop']::text[]
)) a
)
SELECT non_null = 0 as test_obsGetCensusWithNullIslandArea
FROM result;
-- expect nulls back {female_pop, male_pop} | {NULL, NULL}
SELECT *
FROM
cdb_observatory._OBS_GetCensus(
CDB_LatLng(0, 0),
Array['female_pop', 'male_pop']::text[]
);
WITH result as (
SELECT count(vals) non_null
FROM( select _OBS_GetCensus->>'value' vals from
cdb_observatory._OBS_GetCensus(
CDB_LatLng(0, 0),
Array['total_pop','male_pop']::text[]
)) a
)
SELECT non_null = 0 as test_obsGetCensusWithNullIsland
FROM result;
--
-- names | vals