test

Author: Alain Bourgeois

jest.config.mjs

@@ -3,6 +3,7 @@ export default {
   coverageDirectory: 'coverage',
   preset: 'ts-jest/presets/js-with-babel',
   testEnvironment: 'jsdom',
+  setupFiles: ['./test/helpers/globals.js'],
   testEnvironmentOptions: {
     customExportConditions: ['node']
   },

test/helpers/globals.js

@@ -0,0 +1,24 @@
+const { TextEncoder, TextDecoder } = require('util')
+
+// Some transitive deps (solid-logic) use TextEncoder at module-load time.
+global.TextEncoder = TextEncoder
+global.TextDecoder = TextDecoder
+globalThis.TextEncoder = TextEncoder
+globalThis.TextDecoder = TextDecoder
+
+const rdf = require('rdflib')
+const solidLogic = require('solid-logic')
+
+// solid-ui's UMD bundle expects a browser-style global named $rdf.
+global.$rdf = rdf
+globalThis.$rdf = rdf
+if (typeof window !== 'undefined') {
+  window.$rdf = rdf
+}
+
+// solid-ui's UMD bundle also expects a browser-style global named SolidLogic.
+global.SolidLogic = solidLogic
+globalThis.SolidLogic = solidLogic
+if (typeof window !== 'undefined') {
+  window.SolidLogic = solidLogic
+}