diff --git a/.gitignore b/.gitignore
index 35ad619..17aaee4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ node_modules/
 dist/
 .nyc_output/
 coverage/
+artifacts/
 doc/
 test/**/*.js
 src/**/*.js
diff --git a/.travis.yml b/.travis.yml
index ef4fd17..99eb08f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,14 +18,19 @@ before_install:
 
 before_script:
   - greenkeeper-lockfile-update
-  - ganache-cli > ganache-cli.log &
-  - sleep 2
+  - ganache-cli --port 18545 > ganache-cli.log &
+  - git clone https://github.com/oceanprotocol/barge
+  - cd barge
+  - bash -x start_ocean.sh --latest --no-brizo --no-pleuston --local-nile-node 2>&1 > start_ocean.log &
+  - cd ..
 
 script:
-  - npm run test:cover
+  - export ETH_PORT=18545; npm run test:cover
   - npm run report-coverage
   - npm run build
   - npm run doc
+  # - ./scripts/wait_for_migration_and_extract_keeper_artifacts.sh
+  - ./src/examples/fire_lazers.sh
 
 after_script:
   - greenkeeper-lockfile-upload
diff --git a/scripts/wait_for_migration_and_extract_keeper_artifacts.sh b/scripts/wait_for_migration_and_extract_keeper_artifacts.sh
new file mode 100755
index 0000000..18b60ec
--- /dev/null
+++ b/scripts/wait_for_migration_and_extract_keeper_artifacts.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+RETRY_COUNT=0
+COMMAND_STATUS=1
+
+mkdir -p artifacts
+
+until [ $COMMAND_STATUS -eq 0 ] || [ $RETRY_COUNT -eq 120 ]; do
+  keeper_contracts_docker_id=$(docker container ls | grep keeper-contracts | awk '{print $1}')
+  docker cp ${keeper_contracts_docker_id}:/keeper-contracts/artifacts/ready ./artifacts/
+  COMMAND_STATUS=$?
+  sleep 5
+  let RETRY_COUNT=RETRY_COUNT+1
+done
+
+if [ $COMMAND_STATUS -ne 0 ]; then
+  echo "Waited for more than two minutes, but keeper contracts have not been migrated yet. Did you run an Ethereum RPC client and the migration script?"
+  exit 1
+fi
+
+docker cp ${keeper_contracts_docker_id}:/keeper-contracts/artifacts/. ./artifacts/
diff --git a/src/examples/BuyAsset.ts b/src/examples/BuyAsset.ts
index 983e4ff..9d59078 100644
--- a/src/examples/BuyAsset.ts
+++ b/src/examples/BuyAsset.ts
@@ -68,4 +68,6 @@ import config from "./config"
 
     const paid = await serviceAgreement.payAsset(did.getId(), metaData.base.price, consumer)
     Logger.log(`Asset paid: ${paid}`)
+
+    process.exit(0)
 })()
diff --git a/src/examples/ExecuteAgreement.ts b/src/examples/ExecuteAgreement.ts
index c48e783..7dd5d8d 100644
--- a/src/examples/ExecuteAgreement.ts
+++ b/src/examples/ExecuteAgreement.ts
@@ -6,7 +6,6 @@ import {Account, Logger, Ocean, ServiceAgreement} from "../squid"
 import config from "./config"
 
 (async () => {
-
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const publisher: Account = (await ocean.getAccounts())[0]
@@ -65,4 +64,5 @@ import config from "./config"
         publisher)
     Logger.log("ServiceAgreement Id:", serviceAgreement.getId())
 
+    process.exit(0)
 })()
diff --git a/src/examples/GetAccounts.ts b/src/examples/GetAccounts.ts
index d895761..9f14d23 100644
--- a/src/examples/GetAccounts.ts
+++ b/src/examples/GetAccounts.ts
@@ -2,10 +2,11 @@ import {Logger, Ocean} from "../squid"
 import config from "./config"
 
 (async () => {
-
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const accounts = await ocean.getAccounts()
 
     Logger.log(JSON.stringify(accounts, null, 2))
+
+    process.exit(0)
 })()
diff --git a/src/examples/GetBalance.ts b/src/examples/GetBalance.ts
index 1961943..308f8b4 100644
--- a/src/examples/GetBalance.ts
+++ b/src/examples/GetBalance.ts
@@ -7,4 +7,6 @@ import config from "./config"
     const accounts = await ocean.getAccounts()
 
     Logger.log(await accounts[0].getBalance())
+
+    process.exit(0)
 })()
diff --git a/src/examples/GetHDWalletAccounts.ts b/src/examples/GetHDWalletAccounts.ts
index e285e2e..9f14d23 100644
--- a/src/examples/GetHDWalletAccounts.ts
+++ b/src/examples/GetHDWalletAccounts.ts
@@ -7,4 +7,6 @@ import config from "./config"
     const accounts = await ocean.getAccounts()
 
     Logger.log(JSON.stringify(accounts, null, 2))
+
+    process.exit(0)
 })()
diff --git a/src/examples/GrantAccess.ts b/src/examples/GrantAccess.ts
index f9e3b97..ecc2237 100644
--- a/src/examples/GrantAccess.ts
+++ b/src/examples/GrantAccess.ts
@@ -71,4 +71,6 @@ import config from "./config"
 
     const accessGranted = await serviceAgreement.grantAccess(did.getId(), did.getId(), publisher)
     Logger.log(`Asset access granted: ${accessGranted}`)
+
+    process.exit(0)
 })()
diff --git a/src/examples/InitializeAgreement.ts b/src/examples/InitializeAgreement.ts
index c69d4f8..e936312 100644
--- a/src/examples/InitializeAgreement.ts
+++ b/src/examples/InitializeAgreement.ts
@@ -67,4 +67,5 @@ import config from "./config"
             consumer,
         )
 
+    process.exit(0)
 })()
diff --git a/src/examples/RegisterAsset.ts b/src/examples/RegisterAsset.ts
index e13a821..2b91a8e 100644
--- a/src/examples/RegisterAsset.ts
+++ b/src/examples/RegisterAsset.ts
@@ -5,7 +5,6 @@ import {Account, Logger, Ocean} from "../squid"
 import config from "./config"
 
 (async () => {
-
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const publisher: Account = (await ocean.getAccounts())[0]
@@ -42,4 +41,6 @@ import config from "./config"
 
     const ddo: DDO = await ocean.registerAsset(metaData, publisher)
     Logger.log(ddo.id)
+
+    process.exit(0)
 })()
diff --git a/src/examples/RegisterServiceAgreementTemplates.ts b/src/examples/RegisterServiceAgreementTemplates.ts
index e0d23af..3a3e03f 100644
--- a/src/examples/RegisterServiceAgreementTemplates.ts
+++ b/src/examples/RegisterServiceAgreementTemplates.ts
@@ -2,7 +2,6 @@ import {Account, Logger, Ocean, ServiceAgreementTemplate, Templates} from "../sq
 import config from "./config"
 
 (async () => {
-
     const ocean: Ocean = await Ocean.getInstance(config)
 
     const templateOwner: Account = (await ocean.getAccounts())[0]
@@ -12,4 +11,6 @@ import config from "./config"
 
     Logger.log("ServiceAgreementTemplate registered:", serviceAgreementRegistered,
         "templateId:", serviceAgreementTemplate.getId())
+
+    process.exit(0)
 })()
diff --git a/src/examples/Search.ts b/src/examples/Search.ts
index c056291..8f41312 100644
--- a/src/examples/Search.ts
+++ b/src/examples/Search.ts
@@ -14,4 +14,6 @@ import config from "./config"
     })
 
     Logger.log(names.length, names)
+
+    process.exit(0)
 })()
diff --git a/src/examples/SignAgreement.ts b/src/examples/SignAgreement.ts
index 80668bc..0b9d792 100644
--- a/src/examples/SignAgreement.ts
+++ b/src/examples/SignAgreement.ts
@@ -77,4 +77,6 @@ import config from "./config"
 
     Logger.log("ServiceAgreement Id:", serviceAgreementResult.serviceAgreementId)
     Logger.log("ServiceAgreement Signature:", serviceAgreementResult.serviceAgreementSignature)
+
+    process.exit(0)
 })()
diff --git a/src/examples/config.ts b/src/examples/config.ts
index bddea88..ebd8192 100644
--- a/src/examples/config.ts
+++ b/src/examples/config.ts
@@ -2,8 +2,8 @@ import * as HDWalletProvider from "truffle-hdwallet-provider"
 import Config from "../models/Config"
 import * as config from "./config/config.json"
 
-if (false) {
-    const seedphrase = "xxx"
+if (process.env.SEED_WORDS) {
+    const seedphrase = process.env.SEED_WORDS
 
     // @ts-ignore
     config.web3Provider = new HDWalletProvider(
diff --git a/test/config.ts b/test/config.ts
index f18bfa2..1a376d0 100644
--- a/test/config.ts
+++ b/test/config.ts
@@ -3,7 +3,7 @@ import Config from "../src/models/Config"
 export default {
     aquariusUri: "http://localhost:5000",
     brizoUri: "http://localhost:3000",
-    nodeUri: "http://localhost:8545",
+    nodeUri: `http://localhost:${process.env.ETH_PORT || 8545}`,
     parityUri: "http://localhost:9545",
     secretStoreUri: "http://localhost:12001",
 } as Config
diff --git a/test/mocha.opts b/test/mocha.opts
index 4b1f5d4..2500e57 100644
--- a/test/mocha.opts
+++ b/test/mocha.opts
@@ -3,5 +3,5 @@
 --full-trace
 --bail
 --exit
---timeout 5000
+--timeout 20000
 test/**/*.test.ts