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125 changes: 125 additions & 0 deletions
125
...-mysql/src/test/scala/com/prisma/integration/ChangingFromRelationToScalarOrBackSpec.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| package com.prisma.integration | ||
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| import org.scalatest.{FlatSpec, Matchers} | ||
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| class ChangingFromRelationToScalarOrBackSpec extends FlatSpec with Matchers with IntegrationBaseSpec { | ||
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| "Changing a field from scalar to relation" should "work when there is no data yet" in { | ||
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| val schema = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: String | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| val (project, _) = setupProject(schema) | ||
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| val schema1 = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: B | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| deployServer.deploySchema(project, schema1) | ||
| } | ||
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| "Changing a field from scalar to relation" should "work when there is already data and should delete the old column" in { | ||
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| val schema = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: String | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| val (project, _) = setupProject(schema) | ||
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| apiServer.query("""mutation{createA(data:{a:"A", b: "B"}){a}}""", project) | ||
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| val as = apiServer.query("""{as{a}}""", project) | ||
| as.toString should be("""{"data":{"as":[{"a":"A"}]}}""") | ||
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| val schema1 = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: B | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| deployServer.deploySchemaThatMustWarn(project, schema1, force = true) | ||
| } | ||
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| "Changing a relation to scalar" should "work when there is no data yet" in { | ||
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| val schema = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: B | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
|
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| val (project, _) = setupProject(schema) | ||
|
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| val schema1 = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: String | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| deployServer.deploySchema(project, schema1) | ||
| } | ||
|
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| "Changing a relation to scalar" should "work when there is already data" in { | ||
|
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| val schema = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: B | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| val (project, _) = setupProject(schema) | ||
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| apiServer.query("""mutation{createA(data:{a:"A", b: {b: "B"}}){a}}""", project) | ||
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| val as = apiServer.query("""{as{a, b{b}}}""", project) | ||
| as.toString should be("""{"data":{"as":[{"a":"A","b":{"b":"B"}}]}}""") | ||
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| val schema1 = | ||
| """type A { | ||
| | a: String! @unique | ||
| | b: String | ||
| |} | ||
| | | ||
| |type B { | ||
| | b: String! @unique | ||
| |}""" | ||
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| deployServer.deploySchema(project, schema1) | ||
| } | ||
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| } |
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