Use docker utils helpers

packages/server/src/integrations/tests/utils/index.ts

@@ -0,0 +1,5 @@
+import * as postgres from "./postgres"
+
+export const testDatasourceConfig = {
+  postgres: postgres.getDatasourceConfig,
+}

packages/server/src/integrations/tests/utils/postgres.ts

@@ -0,0 +1,34 @@
+import { Datasource, SourceName } from "@budibase/types"
+import { GenericContainer, Wait } from "testcontainers"
+
+export async function getDatasourceConfig(): Promise<Datasource> {
+  const containerPostgres = await new GenericContainer("postgres")
+    .withExposedPorts(5432)
+    .withEnv("POSTGRES_PASSWORD", "password")
+    .withWaitStrategy(
+      Wait.forLogMessage(
+        "PostgreSQL init process complete; ready for start up."
+      )
+    )
+    .start()
+
+  const host = containerPostgres.getContainerIpAddress()
+  const port = containerPostgres.getMappedPort(5432)
+
+  return {
+    type: "datasource_plus",
+    source: SourceName.POSTGRES,
+    plus: true,
+    config: {
+      host,
+      port,
+      database: "postgres",
+      user: "postgres",
+      password: "password",
+      schema: "public",
+      ssl: false,
+      rejectUnauthorized: false,
+      ca: false,
+    },
+  }
+}