fix(build): verify built public exports during tests

changelog.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## Pending
+
+### Fixes
+
+- verify built public exports during tests (build)
+  - Run the build before the test suite so generated public export paths are validated.
+  - Add test coverage for built tools, interfaces, and demodata exports.
+  - Exclude generated dist output from TypeScript project resolution.
+  - Update build and test development dependencies.
+
 ## 2026-05-02 - 1.4.0 - feat(exports)
 re-export shared interfaces package and add compatibility entry points
 

package.json

@@ -12,16 +12,16 @@
   "author": "Task Venture Capital GmbH",
   "license": "MIT",
   "scripts": {
-    "test": "(tstest test/ --web)",
+    "test": "pnpm run build && tstest test/ --web --verbose --logfile",
     "build": "(tsbuild tsfolders --web --allowimplicitany)",
     "buildDocs": "(tsdoc)"
   },
   "devDependencies": {
-    "@git.zone/tsbuild": "^4.4.0",
-    "@git.zone/tsbundle": "^2.10.1",
+    "@git.zone/tsbuild": "^4.4.2",
+    "@git.zone/tsbundle": "^2.10.4",
     "@git.zone/tsrun": "^2.0.3",
-    "@git.zone/tstest": "^3.6.3",
-    "@types/node": "^25.6.0"
+    "@git.zone/tstest": "^3.6.6",
+    "@types/node": "^25.9.1"
   },
   "dependencies": {
     "@signature.digital/interfaces": "^1.2.0",

test/test.ts

@@ -1,4 +1,4 @@
-import { tap } from '@git.zone/tstest/tapbundle';
+import { tap, expect } from '@git.zone/tstest/tapbundle';
 import { createEmptyContract } from '../ts/index.js';
 import { demoContract } from '../ts_demodata/index.js';
 
@@ -10,15 +10,24 @@ tap.test('re-exports interfaces from the tools entry point', async () => {
     'user-123'
   );
 
-  if (contract.metadata.category !== 'service') {
-    throw new Error('tools should re-export interface factories');
-  }
+  expect(contract.metadata.category).toEqual('service');
 });
 
 tap.test('exports demo data against the shared interfaces package', async () => {
-  if (demoContract.lifecycle.currentStatus !== 'draft') {
-    throw new Error('demo contract should start in draft status');
-  }
+  expect(demoContract.lifecycle.currentStatus).toEqual('draft');
+});
+
+tap.test('built public export paths resolve after build', async () => {
+  const toolsExportPath = '../dist_ts/index.js';
+  const interfacesExportPath = '../dist_ts/interfaces.js';
+  const demodataExportPath = '../dist_ts_demodata/index.js';
+  const tools = await import(toolsExportPath);
+  const interfaces = await import(interfacesExportPath);
+  const demodata = await import(demodataExportPath);
+
+  expect(typeof tools.createEmptyContract).toEqual('function');
+  expect(typeof interfaces.createEmptyContract).toEqual('function');
+  expect(demodata.demoContract.lifecycle.currentStatus).toEqual('draft');
 });
 
 export default tap.start();

tsconfig.json

@@ -10,9 +10,8 @@
       "@signature.digital/tools": ["./ts/index.js"],
       "@signature.digital/tools/interfaces": ["./ts/interfaces.js"],
       "@signature.digital/demodata": ["./ts_demodata/index.js"],
-      "@signature.digital/tools/demodata": ["./ts_demodata/index.js"],
-      "@signature.digital/interfaces": ["../interfaces/ts/index.js"]
+      "@signature.digital/tools/demodata": ["./ts_demodata/index.js"]
     }
   },
-  "exclude": ["dist_*/**/*.d.ts"]
+  "exclude": ["dist_*/**/*"]
 }