diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ad7744834d8..2619788045f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -152,6 +152,8 @@ jobs:
       matrix:
         database:
           - mongodb
+          - documentdb
+          - cosmosdb
           - firestore
           - postgres
           - postgres-custom-schema
diff --git a/packages/payload/src/database/getLocalizedPaths.ts b/packages/payload/src/database/getLocalizedPaths.ts
index ad9aecca94d..82aa0d417c7 100644
--- a/packages/payload/src/database/getLocalizedPaths.ts
+++ b/packages/payload/src/database/getLocalizedPaths.ts
@@ -204,6 +204,11 @@ export function getLocalizedPaths({
           case 'json':
           case 'richText': {
             const upcomingSegments = pathSegments.slice(i + 1).join('.')
+            pathSegments.forEach((path) => {
+              if (!/^\w+(?:\.\w+)*$/.test(path)) {
+                lastIncompletePath.invalid = true
+              }
+            })
             lastIncompletePath.complete = true
             lastIncompletePath.path = upcomingSegments
               ? `${currentPath}.${upcomingSegments}`
diff --git a/test/custom-graphql/int.spec.ts b/test/custom-graphql/int.spec.ts
index fb86c56f442..879e7c5ce1e 100644
--- a/test/custom-graphql/int.spec.ts
+++ b/test/custom-graphql/int.spec.ts
@@ -22,7 +22,9 @@ describe('Custom GraphQL', () => {
     await payload.destroy()
   })
 
-  if (!['sqlite', 'sqlite-uuid'].includes(process.env.PAYLOAD_DATABASE || '')) {
+  if (
+    !['cosmosdb', 'firestore', 'sqlite', 'sqlite-uuid'].includes(process.env.PAYLOAD_DATABASE || '')
+  ) {
     describe('Isolated Transaction ID', () => {
       it('should isolate transaction IDs between queries in the same request', async () => {
         const query = `query {
@@ -58,7 +60,7 @@ describe('Custom GraphQL', () => {
       })
     })
   } else {
-    it('should not run isolated transaction ID tests for sqlite', () => {
+    it('should not run isolated transaction ID tests for sqlite/firestore/cosmosdb', () => {
       expect(true).toBe(true)
     })
   }
diff --git a/test/database/int.spec.ts b/test/database/int.spec.ts
index e932ab992d8..fc68b8054b1 100644
--- a/test/database/int.spec.ts
+++ b/test/database/int.spec.ts
@@ -1640,7 +1640,9 @@ describe('database', () => {
   describe('transactions', () => {
     describe('local api', () => {
       // sqlite cannot handle concurrent write transactions
-      if (!['sqlite', 'sqlite-uuid'].includes(process.env.PAYLOAD_DATABASE)) {
+      if (
+        !['cosmosdb', 'firestore', 'sqlite', 'sqlite-uuid'].includes(process.env.PAYLOAD_DATABASE)
+      ) {
         it('should commit multiple operations in isolation', async () => {
           const req = {
             payload,
diff --git a/test/generateDatabaseAdapter.ts b/test/generateDatabaseAdapter.ts
index 7bab41aa349..55456627151 100644
--- a/test/generateDatabaseAdapter.ts
+++ b/test/generateDatabaseAdapter.ts
@@ -5,11 +5,7 @@ import { fileURLToPath } from 'node:url'
 const filename = fileURLToPath(import.meta.url)
 const dirname = path.dirname(filename)
 
-export const allDatabaseAdapters = {
-  mongodb: `
-  import { mongooseAdapter } from '@payloadcms/db-mongodb'
-
-  export const databaseAdapter = mongooseAdapter({
+const mongooseAdapterArgs = `
     ensureIndexes: true,
     // required for connect to detect that we are using a memory server
     mongoMemoryServer:  global._mongoMemoryServer,
@@ -20,23 +16,38 @@ export const allDatabaseAdapters = {
     collation: {
       strength: 1,
     },
+`
+
+export const allDatabaseAdapters = {
+  mongodb: `
+  import { mongooseAdapter } from '@payloadcms/db-mongodb'
+
+  export const databaseAdapter = mongooseAdapter({
+    ${mongooseAdapterArgs}
+  })`,
+  cosmosdb: `
+  import { mongooseAdapter, compatibilityOptions } from '@payloadcms/db-mongodb'
+
+  export const databaseAdapter = mongooseAdapter({
+    ...compatibilityOptions.cosmosdb,
+    ${mongooseAdapterArgs}
+  })`,
+  documentdb: `
+  import { mongooseAdapter, compatibilityOptions } from '@payloadcms/db-mongodb'
+
+  export const databaseAdapter = mongooseAdapter({
+    ...compatibilityOptions.documentdb,
+    ${mongooseAdapterArgs}
   })`,
   firestore: `
   import { mongooseAdapter, compatibilityOptions } from '@payloadcms/db-mongodb'
 
   export const databaseAdapter = mongooseAdapter({
     ...compatibilityOptions.firestore,
-    url:
-      process.env.DATABASE_URI ||
-      process.env.MONGODB_MEMORY_SERVER_URI ||
-      'mongodb://127.0.0.1/payloadtests',
-    collation: {
-      strength: 1,
-    },
+    ${mongooseAdapterArgs}
     // The following options prevent some tests from failing.
     // More work needed to get tests succeeding without these options.
     ensureIndexes: true,
-    transactionOptions: {},
     disableIndexHints: false,
     useAlternativeDropDatabase: false,
   })`,
diff --git a/test/helpers/isMongoose.ts b/test/helpers/isMongoose.ts
index 2f1b7e152fd..3343d292793 100644
--- a/test/helpers/isMongoose.ts
+++ b/test/helpers/isMongoose.ts
@@ -1,8 +1,7 @@
 import type { Payload } from 'payload'
 
+export const mongooseList = ['cosmosdb', 'documentdb', 'firestore', 'mongodb']
+
 export function isMongoose(_payload?: Payload) {
-  return (
-    _payload?.db?.name === 'mongoose' ||
-    ['firestore', 'mongodb'].includes(process.env.PAYLOAD_DATABASE)
-  )
+  return _payload?.db?.name === 'mongoose' || mongooseList.includes(process.env.PAYLOAD_DATABASE)
 }
diff --git a/test/helpers/startMemoryDB.ts b/test/helpers/startMemoryDB.ts
index 0f9536e4952..423a3c2bfa1 100644
--- a/test/helpers/startMemoryDB.ts
+++ b/test/helpers/startMemoryDB.ts
@@ -2,6 +2,7 @@ import { D1DatabaseAPI } from '@miniflare/d1'
 import { createSQLiteDB } from '@miniflare/shared'
 import dotenv from 'dotenv'
 import { MongoMemoryReplSet } from 'mongodb-memory-server'
+
 dotenv.config()
 
 declare global {
@@ -31,7 +32,7 @@ export default async () => {
   }
   if (
     (!process.env.PAYLOAD_DATABASE ||
-      ['firestore', 'mongodb'].includes(process.env.PAYLOAD_DATABASE)) &&
+      ['cosmosdb', 'documentdb', 'firestore', 'mongodb'].includes(process.env.PAYLOAD_DATABASE)) &&
     !global._mongoMemoryServer
   ) {
     console.log('Starting memory db...')
diff --git a/test/localization/int.spec.ts b/test/localization/int.spec.ts
index 7535e7901b3..c97cd67268a 100644
--- a/test/localization/int.spec.ts
+++ b/test/localization/int.spec.ts
@@ -14,6 +14,7 @@ import type {
 } from './payload-types.js'
 
 import { devUser } from '../credentials.js'
+import { isMongoose, mongooseList } from '../helpers/isMongoose.js'
 
 // eslint-disable-next-line payload/no-relative-monorepo-imports
 import { copyDataFromLocaleHandler } from '../../packages/ui/src/utilities/copyDataFromLocale.js'
@@ -398,7 +399,7 @@ describe('Localization', () => {
           expect(docs[2].id).toBe(doc_3.id)
         })
 
-        if (['mongodb'].includes(process.env.PAYLOAD_DATABASE)) {
+        if (mongooseList.includes(process.env.PAYLOAD_DATABASE)) {
           describe('Localized sorting', () => {
             let localizedAccentPostOne: LocalizedPost
             let localizedAccentPostTwo: LocalizedPost
@@ -1249,7 +1250,7 @@ describe('Localization', () => {
         })
 
         // eslint-disable-next-line jest/no-conditional-in-test
-        if (['firestore', 'mongodb'].includes(process.env.PAYLOAD_DATABASE!)) {
+        if (isMongoose(payload)) {
           expect(docWithoutFallback.items).toStrictEqual(null)
         } else {
           // TODO: build out compatability with SQL databases
diff --git a/test/relationships/int.spec.ts b/test/relationships/int.spec.ts
index ab36e2b26e8..03e4265f05b 100644
--- a/test/relationships/int.spec.ts
+++ b/test/relationships/int.spec.ts
@@ -17,6 +17,7 @@ import type {
 } from './payload-types.js'
 
 import { initPayloadInt } from '../helpers/initPayloadInt.js'
+import { mongooseList } from '../helpers/isMongoose.js'
 import {
   chainedRelSlug,
   customIdNumberSlug,
@@ -38,7 +39,7 @@ const dirname = path.dirname(filename)
 
 type EasierChained = { id: string; relation: EasierChained }
 
-const mongoIt = ['firestore', 'mongodb'].includes(process.env.PAYLOAD_DATABASE || '') ? it : it.skip
+const mongoIt = mongooseList.includes(process.env.PAYLOAD_DATABASE || '') ? it : it.skip
 
 describe('Relationships', () => {
   beforeAll(async () => {