fix(UMD path): Find dom-library with require.resolve (#23)

Closes #17

Author: mrtnvh

package.json

@@ -9,11 +9,12 @@
     "build": "kcd-scripts build",
     "lint": "kcd-scripts lint",
     "test:unit": "kcd-scripts test --no-watch --config=jest.config.js",
+    "test:unit:monorepo": "cd tests/unit && kcd-scripts test --no-watch --config=../../jest.config.js",
     "test:testcafe:serve": "serve --listen 13370 ./test-app",
     "test:testcafe:run": "testcafe --skip-js-errors",
     "validate": "kcd-scripts validate build,lint,test",
     "test:testcafe": "npm-run-all --silent --parallel --race test:testcafe:serve test:testcafe:run",
-    "test": "npm-run-all --parallel test:unit test:testcafe",
+    "test": "npm-run-all --parallel test:unit test:unit:monorepo test:testcafe",
     "semantic-release": "semantic-release"
   },
   "files": [
@@ -40,4 +41,4 @@
     "type": "git",
     "url": "https://github.com/testing-library/testcafe-testing-library.git"
   }
-}
+}

src/index.js

@@ -6,8 +6,9 @@ import { ClientFunction, Selector } from 'testcafe'
 import { queries } from '@testing-library/dom'
 
 const DOM_TESTING_LIBRARY_UMD_PATH = path.join(
-  './node_modules',
-  '@testing-library/dom/dist/@testing-library/dom.umd.js',
+  require.resolve( '@testing-library/dom' ),
+  '../../',
+  'dist/@testing-library/dom.umd.js',
 )
 const DOM_TESTING_LIBRARY_UMD = fs.readFileSync(DOM_TESTING_LIBRARY_UMD_PATH).toString()