Prisma MCP Server

import { stripVTControlCharacters } from 'node:util' import { getDMMF } from '@prisma/internals' describe('dmmf', () => { test('dmmf enum filter mysql', async () => { const datamodel = ` datasource db { provider = "mysql" url = env("MY_MYSQL_DB") } model User { id Int @id @default(autoincrement()) name String email String @unique kind PostKind } enum PostKind { NICE AWESOME }` const dmmf = await getDMMF({ datamodel }) expect(dmmf.schema.inputObjectTypes.prisma.find((i) => i.name === 'NestedEnumPostKindFilter')) .toMatchInlineSnapshot(` { "constraints": { "maxNumFields": null, "minNumFields": null, }, "fields": [ { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "EnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "equals", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, ], "isNullable": false, "isRequired": false, "name": "in", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, ], "isNullable": false, "isRequired": false, "name": "notIn", }, { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "inputObjectTypes", "namespace": "prisma", "type": "NestedEnumPostKindFilter", }, ], "isNullable": false, "isRequired": false, "name": "not", }, ], "name": "NestedEnumPostKindFilter", } `) expect(dmmf.schema.inputObjectTypes.prisma.find((i) => i.name === 'EnumPostKindFilter')).toMatchInlineSnapshot(` { "constraints": { "maxNumFields": null, "minNumFields": null, }, "fields": [ { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "EnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "equals", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, ], "isNullable": false, "isRequired": false, "name": "in", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, ], "isNullable": false, "isRequired": false, "name": "notIn", }, { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "inputObjectTypes", "namespace": "prisma", "type": "NestedEnumPostKindFilter", }, ], "isNullable": false, "isRequired": false, "name": "not", }, ], "name": "EnumPostKindFilter", } `) }) test('dmmf enum filter postgresql', async () => { const datamodel = ` datasource db { provider = "postgresql" url = env("MY_POSTGRES_DB") } model User { id Int @id @default(autoincrement()) name String email String @unique kind PostKind } enum PostKind { NICE AWESOME }` const dmmf = await getDMMF({ datamodel }) expect(dmmf.schema.inputObjectTypes.prisma.find((i) => i.name === 'NestedEnumPostKindFilter')) .toMatchInlineSnapshot(` { "constraints": { "maxNumFields": null, "minNumFields": null, }, "fields": [ { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "EnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "equals", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "ListEnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "in", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "ListEnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "notIn", }, { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "inputObjectTypes", "namespace": "prisma", "type": "NestedEnumPostKindFilter", }, ], "isNullable": false, "isRequired": false, "name": "not", }, ], "name": "NestedEnumPostKindFilter", } `) expect(dmmf.schema.inputObjectTypes.prisma.find((i) => i.name === 'EnumPostKindFilter')).toMatchInlineSnapshot(` { "constraints": { "maxNumFields": null, "minNumFields": null, }, "fields": [ { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "EnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "equals", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "ListEnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "in", }, { "inputTypes": [ { "isList": true, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "fieldRefTypes", "namespace": "prisma", "type": "ListEnumPostKindFieldRefInput", }, ], "isNullable": false, "isRequired": false, "name": "notIn", }, { "inputTypes": [ { "isList": false, "location": "enumTypes", "namespace": "model", "type": "PostKind", }, { "isList": false, "location": "inputObjectTypes", "namespace": "prisma", "type": "NestedEnumPostKindFilter", }, ], "isNullable": false, "isRequired": false, "name": "not", }, ], "name": "EnumPostKindFilter", } `) }) test('dmmf enum should fail on sqlite', async () => { const datamodel = ` datasource db { provider = "sqlite" url = "file:./dev.db" } model User { id Int @id @default(autoincrement()) name String email String @unique kind PostKind } enum PostKind { NICE AWESOME }` try { await getDMMF({ datamodel }) } catch (e) { expect(stripVTControlCharacters(e.message)).toMatchInlineSnapshot(` "Prisma schema validation - (get-dmmf wasm) Error code: P1012 error: Error validating: You defined the enum \`PostKind\`. But the current connector does not support enums. --> schema.prisma:14 | 13 | 14 | enum PostKind { 15 | NICE 16 | AWESOME 17 | } | Validation Error Count: 1 [Context: getDmmf] Prisma CLI Version : 0.0.0" `) } }) })