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test: spread embed disambiguates 2 fks on junction

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steve-chavez
2022-11-18 18:11:14 -05:00
committed by Steve Chavez
parent cb99270a8f
commit 60c0c11c1d
2 changed files with 7 additions and 3 deletions
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test/spec/Feature/Query/EmbedDisambiguationSpec.hs
+6 -3
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@@ -68,10 +68,8 @@ spec =
, matchHeaders = [matchContentTypeJson]
}
it "errs when there are more than two fks on a junction table(currently impossible to disambiguate, only choice is to split the table)" $
it "errs when there are more than two fks on a junction table but it can be disambiguated with spread embeds" $ do
-- We have 4 possibilities for doing the junction JOIN here.
-- This could be solved by specifying two additional fks, like whatev_projects!fk1!fk2(*)
-- If the need arises this capability can be added later without causing a breaking change
get "/whatev_sites?select=*,whatev_projects(*)" `shouldRespondWith`
[json|
{
@@ -105,6 +103,11 @@ spec =
{ matchStatus = 300
, matchHeaders = [matchContentTypeJson]
}
-- Each of those 4 possibilities can be done with spread embeds, by following the details in the error above
get "/whatev_sites?select=*,whatev_jobs!site_id_1(..whatev_projects!project_id_1(*))" `shouldRespondWith` [json|[]|]
get "/whatev_sites?select=*,whatev_jobs!site_id_1(..whatev_projects!project_id_2(*))" `shouldRespondWith` [json|[]|]
get "/whatev_sites?select=*,whatev_jobs!site_id_2(..whatev_projects!project_id_1(*))" `shouldRespondWith` [json|[]|]
get "/whatev_sites?select=*,whatev_jobs!site_id_2(..whatev_projects!project_id_2(*))" `shouldRespondWith` [json|[]|]
it "errs on an ambiguous embed that has two one-to-one relationships" $
get "/first?select=second(*)" `shouldRespondWith`