diff --git a/packages/emeralt-auth-inmemory/package.json b/packages/emeralt-auth-inmemory/package.json
index 0ff78ac..14a987c 100644
--- a/packages/emeralt-auth-inmemory/package.json
+++ b/packages/emeralt-auth-inmemory/package.json
@@ -15,7 +15,7 @@
     "access": "public"
   },
   "scripts": {
-    "test": "ava ../../test/auth.test.ts",
+    "test": "ava ../../test/auth.test.ts && ava ./test/*.test.ts",
     "build": "gemcart build"
   },
   "devDependencies": {
diff --git a/packages/emeralt-auth-inmemory/test/index.test.ts b/packages/emeralt-auth-inmemory/test/index.test.ts
new file mode 100644
index 0000000..f122af4
--- /dev/null
+++ b/packages/emeralt-auth-inmemory/test/index.test.ts
@@ -0,0 +1,45 @@
+import { test } from '../../../test/utils'
+import { EmeraltAuthInMemory } from '../src'
+
+test<typeof EmeraltAuthInMemory>('provide users', async (t, authc) => {
+  // @ts-ignore
+  const auth = await authc({
+    users: { tester: 'tester' },
+  })({})
+
+  t.true(auth.comparePassword('tester', 'tester'))
+  t.false(auth.comparePassword('tester', 'wrong'))
+})
+
+test<typeof EmeraltAuthInMemory>('canUser', async (t, authc) => {
+  // @ts-ignore
+  const auth = await authc({
+    users: { tester: 'tester-pass' },
+  })(
+    {},
+    {
+      // @ts-ignore
+      getMetadata: () => ({
+        _owner: 'tester',
+      }),
+    },
+  )
+
+  t.true(await auth.canUser('tester', 'get', 'some-package'))
+  t.true(await auth.canUser('tester', 'publish', 'some-package'))
+
+  // @ts-ignore
+  const auth2 = await authc({
+    users: { tester: 'tester-pass' },
+  })(
+    {},
+    {
+      // @ts-ignore
+      getMetadata: () => ({
+        _owner: 'other_user', // important
+      }),
+    },
+  )
+
+  t.false(await auth2.canUser('tester', 'publish', 'some-package'))
+})
diff --git a/packages/emeralt-cli/test/index.test.ts b/packages/emeralt-cli/test/index.test.ts
index 2b022b3..f0b1ded 100644
--- a/packages/emeralt-cli/test/index.test.ts
+++ b/packages/emeralt-cli/test/index.test.ts
@@ -4,7 +4,7 @@ import { fork } from 'child_process'
 
 const sleep = (t) => new Promise((resolve) => setTimeout(resolve, t))
 
-test.serial('start server', async (t) => {
+test.serial('start built emeralt', async (t) => {
   const server = fork('build/index.js')
 
   await sleep(1000)
@@ -17,3 +17,17 @@ test.serial('start server', async (t) => {
 
   t.pass()
 })
+
+test.serial('start emeralt', async (t) => {
+  require('../src/index')
+
+  await sleep(1000)
+
+  await supertest('http://localhost:8080')
+    .get('/-/ping')
+    .expect(200)
+
+  // server.kill('SIGTERM')
+
+  t.pass()
+})