fix unit test

.travis.yml

@@ -14,7 +14,7 @@ matrix:
 
 before_install:
   - npm install -g npm
-  - npm install -g ganache-cli@~6.5.1
+  - npm install -g ganache-cli@~6.7.0
 
 before_script:
   - ganache-cli > ganache-cli.log &
@@ -22,7 +22,7 @@ before_script:
 script:
   - npm run lint
   - npm run build
-  - npm run test
+  - npm run test:unit  
 
 notifications:
   email: false

package.json

@@ -16,7 +16,7 @@
     "release": "release-it --non-interactive",
     "changelog": "auto-changelog -p",
     "prepublishOnly": "npm run build",
-    "test": "mocha --config=test/unit/.mocharc.json --node-env=test --exit",
+    "test:unit": "mocha --config=test/unit/.mocharc.json --node-env=test --exit test/unit/**/*.ts",
     "test:integration": "mocha --opts test/integration/mocha.opts"
   },
   "repository": {
@@ -43,8 +43,7 @@
     "uuid": "^8.0.0",
     "web3": "^1.2.9",
     "web3-eth-contract": "^1.2.9",
-    "whatwg-url": "^8.0.0",
-    "mocha": "^8.0.1"
+    "whatwg-url": "^8.0.0"
   },
   "devDependencies": {
     "@oceanprotocol/contracts": "^0.2.2",
@@ -73,8 +72,9 @@
     "ora": "^4.0.2",
     "prettier": "^2.0.5",
     "sinon": "^9.0.1",
-    "source-map-support": "^0.5.16",
+    "source-map-support": "^0.5.19",
     "ts-node": "^8.10.2",
+    "ts-node-register": "^1.0.0",
     "typedoc": "^0.17.1",
     "typescript": "^3.9.5",
     "yargs": "^15.3.1"

test/integration/.mocharc.json

@@ -0,0 +1,10 @@
+{
+  "require": [
+    "ts-node/register",
+    "source-map-support/register",
+    "mock-local-storage"
+  ],
+  "full-trace": true,
+  "exit": true,
+  "timeout": "300000"
+}

test/integration/mocha.opts

@@ -1,7 +0,0 @@
---require ts-node/register
---require source-map-support/register
---require mock-local-storage
---full-trace
---exit
---timeout 300000
-test/integration/**/*.test.ts

test/unit/.mocharc.json

@@ -1,12 +1,11 @@
-{ 
-    "require": [
-        "ts-node/register",
-        "source-map-support/register",
-        "mock-local-storage"
-    ],
-    "full-trace": true,
-    "bail": true,
-    "exit": true,
-    "timeout": 20000,
-    "file": ["./test/unit/tsconfig.json", "./test/unit/DataTokens.test.ts"]
+{
+  "require": [
+    "ts-node/register",
+    "source-map-support/register",
+    "mock-local-storage"
+  ],
+  "full-trace": true,
+  "bail": true,
+  "exit": true,
+  "timeout": "20000"
 }

test/unit/Datatokens.test.ts

@@ -1,8 +1,9 @@
 import { assert } from 'chai'
 import { TestContractHandler } from '../TestContractHandler'
 import { DataTokens } from '../../src/datatokens/Datatokens'
-import Web3 from 'web3'
 
+
+const Web3 = require('web3')
 const factory = require('@oceanprotocol/contracts/artifacts/development/Factory.json')
 const datatokensTemplate = require('@oceanprotocol/contracts/artifacts/development/DataTokenTemplate.json')