145 lines
7.0 KiB
Haskell
145 lines
7.0 KiB
Haskell
module Feature.JsonOperatorSpec where
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import Test.Hspec
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import Test.Hspec.Wai
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import Test.Hspec.Wai.JSON
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import Network.HTTP.Types
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import SpecHelper
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import Network.Wai (Application)
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import Protolude hiding (get)
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spec :: SpecWith Application
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spec = describe "json and jsonb operators" $ do
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context "Shaping response with select parameter" $ do
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it "obtains a json subfield one level with casting" $
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get "/complex_items?id=eq.1&select=settings->>foo::json" `shouldRespondWith`
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[json| [{"foo":{"int":1,"bar":"baz"}}] |] -- the value of foo here is of type "text"
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{ matchHeaders = [matchContentTypeJson] }
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it "renames json subfield one level with casting" $
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get "/complex_items?id=eq.1&select=myFoo:settings->>foo::json" `shouldRespondWith`
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[json| [{"myFoo":{"int":1,"bar":"baz"}}] |] -- the value of foo here is of type "text"
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{ matchHeaders = [matchContentTypeJson] }
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it "fails on bad casting (data of the wrong format)" $
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get "/complex_items?select=settings->foo->>bar::integer"
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`shouldRespondWith` [json| {"hint":null,"details":null,"code":"22P02","message":"invalid input syntax for integer: \"baz\""} |]
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{ matchStatus = 400 , matchHeaders = [] }
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it "obtains a json subfield two levels (string)" $
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get "/complex_items?id=eq.1&select=settings->foo->>bar" `shouldRespondWith`
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[json| [{"bar":"baz"}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "renames json subfield two levels (string)" $
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get "/complex_items?id=eq.1&select=myBar:settings->foo->>bar" `shouldRespondWith`
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[json| [{"myBar":"baz"}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "obtains a json subfield two levels with casting (int)" $
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get "/complex_items?id=eq.1&select=settings->foo->>int::integer" `shouldRespondWith`
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[json| [{"int":1}] |] -- the value in the db is an int, but here we expect a string for now
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{ matchHeaders = [matchContentTypeJson] }
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it "renames json subfield two levels with casting (int)" $
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get "/complex_items?id=eq.1&select=myInt:settings->foo->>int::integer" `shouldRespondWith`
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[json| [{"myInt":1}] |] -- the value in the db is an int, but here we expect a string for now
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{ matchHeaders = [matchContentTypeJson] }
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context "with array index" $ do
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it "can get array of ints and alias/cast it" $ do
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get "/json_arr?select=data->>0::int&id=in.(1,2)" `shouldRespondWith`
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[json| [{"data":1}, {"data":4}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=idx0:data->>0::int,idx1:data->>1::int&id=in.(1,2)" `shouldRespondWith`
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[json| [{"idx0":1,"idx1":2}, {"idx0":4,"idx1":5}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "can get nested array of ints" $ do
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get "/json_arr?select=data->0->>1::int&id=in.(3,4)" `shouldRespondWith`
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[json| [{"data":8}, {"data":7}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=data->0->0->>1::int&id=in.(3,4)" `shouldRespondWith`
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[json| [{"data":null}, {"data":6}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "can get array of objects" $ do
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get "/json_arr?select=data->0->>a&id=in.(5,6)" `shouldRespondWith`
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[json| [{"a":"A"}, {"a":"[1,2,3]"}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=data->0->a->>2&id=in.(5,6)" `shouldRespondWith`
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[json| [{"a":null}, {"a":"3"}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "can get array in object keys" $ do
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get "/json_arr?select=data->c->>0::json&id=in.(7,8)" `shouldRespondWith`
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[json| [{"c":1}, {"c":{"d": [4,5,6,7,8]}}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=data->c->0->d->>4::int&id=in.(7,8)" `shouldRespondWith`
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[json| [{"d":null}, {"d":8}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "only treats well formed numbers as indexes" $
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get "/json_arr?select=data->0->0xy1->1->23-xy-45->1->xy-6->>0::int&id=eq.9" `shouldRespondWith`
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[json| [{"xy-6":3}] |]
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{ matchHeaders = [matchContentTypeJson] }
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context "filtering response" $ do
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it "can filter by properties inside json column" $ do
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get "/json?data->foo->>bar=eq.baz" `shouldRespondWith`
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[json| [{"data": {"id": 1, "foo": {"bar": "baz"}}}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json?data->foo->>bar=eq.fake" `shouldRespondWith`
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[json| [] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "can filter by properties inside json column using not" $
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get "/json?data->foo->>bar=not.eq.baz" `shouldRespondWith`
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[json| [] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "can filter by properties inside json column using ->>" $
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get "/json?data->>id=eq.1" `shouldRespondWith`
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[json| [{"data": {"id": 1, "foo": {"bar": "baz"}}}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "can be filtered with and/or" $
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get "/grandchild_entities?or=(jsonb_col->a->>b.eq.foo, jsonb_col->>b.eq.bar)&select=id" `shouldRespondWith`
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[json|[{id: 4}, {id: 5}]|] { matchStatus = 200, matchHeaders = [matchContentTypeJson] }
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it "can filter by array indexes" $ do
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get "/json_arr?select=data&data->>0=eq.1" `shouldRespondWith`
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[json| [{"data":[1, 2, 3]}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=data&data->1->>2=eq.13" `shouldRespondWith`
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[json| [{"data":[[9, 8, 7], [11, 12, 13]]}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=data&data->1->>b=eq.B" `shouldRespondWith`
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[json| [{"data":[{"a": "A"}, {"b": "B"}]}] |]
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{ matchHeaders = [matchContentTypeJson] }
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get "/json_arr?select=data&data->1->b->>1=eq.5" `shouldRespondWith`
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[json| [{"data":[{"a": [1,2,3]}, {"b": [4,5]}]}] |]
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{ matchHeaders = [matchContentTypeJson] }
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context "ordering response" $ do
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it "orders by a json column property asc" $
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get "/json?order=data->>id.asc" `shouldRespondWith`
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[json| [{"data": {"id": 0}}, {"data": {"id": 1, "foo": {"bar": "baz"}}}, {"data": {"id": 3}}] |]
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{ matchHeaders = [matchContentTypeJson] }
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it "orders by a json column with two level property nulls first" $
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get "/json?order=data->foo->>bar.nullsfirst" `shouldRespondWith`
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[json| [{"data": {"id": 3}}, {"data": {"id": 0}}, {"data": {"id": 1, "foo": {"bar": "baz"}}}] |]
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{ matchHeaders = [matchContentTypeJson] }
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context "Patching record, in a nonempty table" $
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it "can set a json column to escaped value" $ do
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_ <- post "/json" [json| { data: {"escaped":"bar"} } |]
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request methodPatch "/json?data->>escaped=eq.bar"
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[("Prefer", "return=representation")]
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[json| { "data": { "escaped":" \"bar" } } |]
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`shouldRespondWith` [json| [{ "data": { "escaped":" \"bar" } }] |]
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{ matchStatus = 200 , matchHeaders = [] }
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