Build Compatibility Tests ​

These tests verify that published artifacts work across module systems.

Files ​

FileTargettests/Builds/cjs.test.cjsCommonJS runtimetests/Builds/esm.test.mjsES Module runtimetests/Builds/umd.test.cjsUMD/global runtimetests/Builds/umd.htmlManual browser UMD smoke pagetests/Builds/ts.test.tsType-level import usage check## What They Validate ​

• new ME() remains callable as proxy function.
• basic semantic write/read works after build.
• exports are correctly wired in each module format.
• UMD global export exists and is executable in a sandbox.
• helper statics remain attached to the runtime export across ESM, CJS, and UMD.

Run ​

node tests/Builds/cjs.test.cjs
node tests/Builds/esm.test.mjs
node tests/Builds/umd.test.cjs

or via gate:

npm run test:prebuild

Current expected export shape:

• ESM: default export is the ME constructor
• CommonJS: require("this.me") returns the ME constructor directly
• UMD: global Me is the constructor
• helper statics such as createMe, write, define, and subscribe are attached to that constructor object

Release Relevance ​

These tests protect the npm consumer surface:

• import consumers (modern tooling),
• require consumers (legacy Node),
• browser consumers (UMD script usage).