diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..b7e788a
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,17 @@
+language: node_js
+
+node_js:
+  - '12'
+
+env:
+  - workerCount=3 timeout=600000
+
+script:
+  - npm run test
+
+install:
+  - npm run bootstrap
+
+cache:
+  directories:
+    - node_modules
\ No newline at end of file
diff --git a/package.json b/package.json
index 9ffa8d5..114024e 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "build": "lerna run build --stream",
     "watch": "lerna run --parallel watch",
     "prebuild": "rm -rf ./packages/**/lib/",
+    "test": "lerna run test --stream", 
     "format": "prettier --write"
   },
   "workspaces": [
@@ -22,7 +23,7 @@
     }
   },
   "lint-staged": {
-    "*.{js,jsx,ts,tsx,json,babelrc}": [
+    "*.{js,jsx,ts,tsx,babelrc}": [
       "yarn run format",
       "git add"
     ]
diff --git a/packages/backend/package.json b/packages/backend/package.json
index b559b56..061790d 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@slate-collaborative/backend",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "files": [
     "lib"
   ],
@@ -25,7 +25,7 @@
     "watch": "yarn build:js -w"
   },
   "dependencies": {
-    "@slate-collaborative/bridge": "^0.0.1",
+    "@slate-collaborative/bridge": "^0.0.2",
     "automerge": "^0.12.1",
     "lodash": "^4.17.15",
     "socket.io": "^2.2.0",
diff --git a/packages/bridge/.babelrc b/packages/bridge/.babelrc
index a2309a2..89aef8b 100644
--- a/packages/bridge/.babelrc
+++ b/packages/bridge/.babelrc
@@ -1,5 +1,15 @@
 {
-  "presets": ["@babel/env", "@babel/typescript"],
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": {
+          "esmodules": false
+        }
+      }
+    ],
+    "@babel/typescript"
+  ],
   "plugins": [
     "@babel/proposal-class-properties",
     "@babel/proposal-object-rest-spread"
diff --git a/packages/bridge/package.json b/packages/bridge/package.json
index 7e412f1..ae6b788 100644
--- a/packages/bridge/package.json
+++ b/packages/bridge/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@slate-collaborative/bridge",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "files": [
     "lib"
   ],
@@ -21,7 +21,8 @@
     "build": "yarn run build:types && yarn run build:js",
     "build:types": "tsc --emitDeclarationOnly",
     "build:js": "babel src --out-dir lib --extensions \".ts,.tsx\" --source-maps inline",
-    "watch": "yarn build:js -w"
+    "watch": "yarn build:js -w",
+    "test": "jest"
   },
   "dependencies": {
     "typescript": "^3.6.3"
@@ -32,7 +33,10 @@
     "@babel/plugin-proposal-class-properties": "^7.5.5",
     "@babel/plugin-proposal-object-rest-spread": "^7.5.5",
     "@babel/preset-env": "^7.6.0",
-    "@babel/preset-typescript": "^7.6.0"
+    "@babel/preset-typescript": "^7.6.0",
+    "@types/jest": "^24.0.19",
+    "jest": "^24.9.0",
+    "ts-jest": "^24.1.0"
   },
   "directories": {
     "lib": "lib"
@@ -41,5 +45,14 @@
     "slate",
     "automerge",
     "bridge"
-  ]
+  ],
+  "jest": {
+    "roots": [
+      "<rootDir>/src"
+    ],
+    "transform": {
+      "^.+\\.ts?$": "ts-jest"
+    },
+    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$"
+  }
 }
diff --git a/packages/bridge/src/apply/annotation.ts b/packages/bridge/src/apply/annotation.ts
index dd7326a..b31b595 100644
--- a/packages/bridge/src/apply/annotation.ts
+++ b/packages/bridge/src/apply/annotation.ts
@@ -1,17 +1,19 @@
 import { Operation, SyncDoc } from '../model/index'
 
+// TODO: handle annotation ops
+
 export const addAnnotation = (doc: SyncDoc, op: Operation): SyncDoc => {
-  console.log('addAnnotation!!!', op.toJS())
+  // console.log('addAnnotation!!!', op.toJS())
   return doc
 }
 
 export const removeAnnotation = (doc: SyncDoc, op: Operation): SyncDoc => {
-  console.log('removeAnnotation!!!', op.toJS())
+  // console.log('removeAnnotation!!!', op.toJS())
   return doc
 }
 
 export const setAnnotation = (doc: SyncDoc, op: Operation): SyncDoc => {
-  console.log('setAnnotation!!!', op.toJS())
+  // console.log('setAnnotation!!!', op.toJS())
   return doc
 }
 
diff --git a/packages/bridge/src/apply/index.ts b/packages/bridge/src/apply/index.ts
index 2679830..b4ea794 100644
--- a/packages/bridge/src/apply/index.ts
+++ b/packages/bridge/src/apply/index.ts
@@ -17,7 +17,7 @@ const opType: any = {
   // set_value: setValue
 }
 
-export const applyOperation = (doc: SyncDoc, op: Operation): SyncDoc => {
+const applyOperation = (doc: SyncDoc, op: Operation): SyncDoc => {
   try {
     const applyOp = opType[op.type]
 
@@ -34,5 +34,7 @@ export const applyOperation = (doc: SyncDoc, op: Operation): SyncDoc => {
   }
 }
 
-export const applySlateOps = (doc: SyncDoc, operations: Operations) =>
+const applySlateOps = (doc: SyncDoc, operations: Operations) =>
   operations.reduce(applyOperation, doc)
+
+export { applyOperation, applySlateOps }
diff --git a/packages/bridge/src/convert/convert.spec.ts b/packages/bridge/src/convert/convert.spec.ts
new file mode 100644
index 0000000..a2636d8
--- /dev/null
+++ b/packages/bridge/src/convert/convert.spec.ts
@@ -0,0 +1,34 @@
+import * as Automerge from 'automerge'
+import { toSlateOp } from './index'
+import { createDoc, cloneDoc, createParagraphJSON } from '../utils'
+
+describe('convert operations to slatejs model', () => {
+  it('convert insert operations', () => {
+    const doc1 = createDoc()
+    const doc2 = cloneDoc(doc1)
+
+    const change = Automerge.change(doc1, 'change', (d: any) => {
+      d.document.nodes.push(createParagraphJSON('hello!'))
+      d.document.nodes[1].nodes[0].text = 'hello!'
+    })
+
+    const operations = Automerge.diff(doc2, change)
+
+    const slateOps = toSlateOp(operations, change)
+
+    const expectedOps = [
+      {
+        type: 'insert_node',
+        path: [1],
+        node: { object: 'block', type: 'paragraph', nodes: [] }
+      },
+      {
+        type: 'insert_node',
+        path: [1, 0],
+        node: { object: 'text', marks: [], text: 'hello!' }
+      }
+    ]
+
+    expect(slateOps).toStrictEqual(expectedOps)
+  })
+})
diff --git a/packages/bridge/src/convert/set.ts b/packages/bridge/src/convert/set.ts
index 8927b33..25451a0 100644
--- a/packages/bridge/src/convert/set.ts
+++ b/packages/bridge/src/convert/set.ts
@@ -20,6 +20,7 @@ const AnnotationSetOp = ({ key, value }: Automerge.Diff) => (map, doc) => {
   /**
    * Looks like set_annotation option is broken, temporary disabled
    */
+
   // if (!doc.annotations[key]) {
   op = {
     type: 'add_annotation',
diff --git a/packages/bridge/src/cursor/index.ts b/packages/bridge/src/cursor/index.ts
index c8d7087..878902d 100644
--- a/packages/bridge/src/cursor/index.ts
+++ b/packages/bridge/src/cursor/index.ts
@@ -51,7 +51,7 @@ export const removeCursor = (doc: SyncDoc, key: CursorKey) => {
   return doc
 }
 
-export const cursorOpFilter = (ops: Immutable.List<Operation>, type: string) =>
+export const cursorOpFilter = (ops: any, type: string): any =>
   ops.filter(op => {
     if (op.type === 'set_annotation') {
       return !(
diff --git a/packages/bridge/src/utils/index.ts b/packages/bridge/src/utils/index.ts
index 3029458..d0368fd 100644
--- a/packages/bridge/src/utils/index.ts
+++ b/packages/bridge/src/utils/index.ts
@@ -1,7 +1,9 @@
 import toSync from './toSync'
 import hexGen from './hexGen'
 
-export const toJS = node => {
+export * from './testUtils'
+
+const toJS = node => {
   try {
     return JSON.parse(JSON.stringify(node))
   } catch (e) {
@@ -10,8 +12,8 @@ export const toJS = node => {
   }
 }
 
-export const cloneNode = node => toSync(toJS(node))
+const cloneNode = node => toSync(toJS(node))
 
 const toSlatePath = path => (path ? path.filter(d => Number.isInteger(d)) : [])
 
-export { toSync, toSlatePath, hexGen }
+export { toSync, toJS, toSlatePath, hexGen, cloneNode }
diff --git a/packages/bridge/src/utils/testUtils.ts b/packages/bridge/src/utils/testUtils.ts
new file mode 100644
index 0000000..28ca52a
--- /dev/null
+++ b/packages/bridge/src/utils/testUtils.ts
@@ -0,0 +1,24 @@
+import * as Automerge from 'automerge'
+import { ValueJSON, TextJSON, NodeJSON } from 'slate'
+
+export const createTextJSON = (text: string = ''): TextJSON => ({
+  object: 'text',
+  marks: [],
+  text
+})
+
+export const createParagraphJSON = (text: string = ''): NodeJSON => ({
+  object: 'block',
+  type: 'paragraph',
+  nodes: [createTextJSON(text)]
+})
+
+export const createValueJSON = (): ValueJSON => ({
+  document: {
+    nodes: [createParagraphJSON()]
+  }
+})
+
+export const createDoc = () => Automerge.from(createValueJSON())
+
+export const cloneDoc = doc => Automerge.change(doc, '', d => d)
diff --git a/packages/client/package.json b/packages/client/package.json
index 6682be4..78081c1 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@slate-collaborative/client",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "files": [
     "lib"
   ],
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@babel/preset-react": "^7.0.0",
-    "@slate-collaborative/bridge": "^0.0.1",
+    "@slate-collaborative/bridge": "^0.0.2",
     "automerge": "^0.12.1",
     "immutable": "^4.0.0-rc.12",
     "react": "^16.9.0",
diff --git a/packages/example/package.json b/packages/example/package.json
index 5a05cd2..d5bc7e3 100644
--- a/packages/example/package.json
+++ b/packages/example/package.json
@@ -5,8 +5,8 @@
   "dependencies": {
     "@emotion/core": "^10.0.17",
     "@emotion/styled": "^10.0.17",
-    "@slate-collaborative/backend": "0.0.1",
-    "@slate-collaborative/client": "0.0.1",
+    "@slate-collaborative/backend": "0.0.2",
+    "@slate-collaborative/client": "0.0.2",
     "@types/faker": "^4.1.5",
     "@types/jest": "24.0.18",
     "@types/node": "12.7.5",
@@ -27,7 +27,6 @@
   },
   "scripts": {
     "start": "react-scripts start",
-    "build": "react-scripts build",
     "dev": "concurrently \"yarn start\" \"yarn serve\"",
     "serve": "nodemon --watch ../backend/lib --inspect server.js"
   },
diff --git a/packages/example/tsconfig.json b/packages/example/tsconfig.json
index 3821f08..7f81348 100644
--- a/packages/example/tsconfig.json
+++ b/packages/example/tsconfig.json
@@ -1,9 +1,15 @@
 {
-  "include": ["src/**/*"],
+  "include": [
+    "src/**/*"
+  ],
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
     "target": "es5",
-    "lib": ["dom", "dom.iterable", "esnext"],
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
     "baseUrl": "src",
     "jsx": "react",
     "allowJs": true,