Export test function if we don't define the suite

README.md

@@ -11,29 +11,29 @@ Describe tests that run in the native test runners of Node.js, Deno and Bun.
 // example.test.js
 import {suite} from '@alinea/suite'
 
-suite(import.meta, test => {
-  test('is', () => {
-    test.is(1, 1)
-  })
+const test = suite(import.meta)
 
-  test('deep equal', () => {
-    test.equal({a: 1}, {a: 1})
-  })
+test('is', () => {
+  test.is(1, 1)
+})
 
-  test('async', async () => {
-    await new Promise(resolve => setTimeout(resolve, 100))
-    test.ok(true)
-  })
+test('deep equal', () => {
+  test.equal({a: 1}, {a: 1})
+})
 
-  test('throws', () => {
-    test.throws(() => {
-      throw new Error('test')
-    }, 'test')
-  })
+test('async', async () => {
+  await new Promise(resolve => setTimeout(resolve, 100))
+  test.ok(true)
+})
+
+test('throws', () => {
+  test.throws(() => {
+    throw new Error('test')
+  }, 'test')
+})
 
-  test.skip('skip', () => {
-    test.ok(false)
-  })
+test.skip('skip', () => {
+  test.ok(false)
 })
 ````
 

src/suite.bun.js

@@ -18,4 +18,5 @@ export function setup(meta) {
   return test
 }
 
-export const suite = (meta, define) => define(setup(meta))
+export const suite = (meta, define) =>
+  define ? define(setup(meta)) : setup(meta)

src/suite.d.ts

@@ -28,6 +28,7 @@ export interface DefineTest extends Describe {
 
 /** Define a test suite */
 export interface Suite {
+  (meta: ImportMeta): ((test: DefineTest) => void)
   (meta: ImportMeta, define: (test: DefineTest) => void): void
   // runtime: 'node' | 'deno' | 'bun'
 }

src/suite.deno.js

@@ -22,4 +22,4 @@ test.not = {
   equal: assertNotEquals
 }
 
-export const suite = (meta, define) => define(test)
+export const suite = (meta, define) => (define ? define(test) : test)

src/suite.node.js

@@ -14,4 +14,4 @@ test.not = {
   equal: asserts.notDeepStrictEqual
 }
 
-export const suite = (meta, define) => define(test)
+export const suite = (meta, define) => (define ? define(test) : test)

suite.test.js

@@ -1,51 +1,50 @@
 import {suite} from '#suite'
+const test = suite(import.meta)
 
-suite(import.meta, test => {
-  test('truthy', () => {
-    test.ok(true)
-  })
-
-  test('falsy', () => {
-    test.not.ok(false)
-  })
+test('truthy', () => {
+  test.ok(true)
+})
 
-  test('equal', () => {
-    test.equal({a: 1}, {a: 1})
-  })
+test('falsy', () => {
+  test.not.ok(false)
+})
 
-  test('not equal', () => {
-    test.not.equal({a: 1}, {a: 2})
-  })
+test('equal', () => {
+  test.equal({a: 1}, {a: 1})
+})
 
-  test('strict equal', () => {
-    test.is(1, 1)
-  })
+test('not equal', () => {
+  test.not.equal({a: 1}, {a: 2})
+})
 
-  test('not strict equal', () => {
-    test.not.is(1, '1')
-  })
+test('strict equal', () => {
+  test.is(1, 1)
+})
 
-  test('throws', () => {
-    test.throws(() => {
-      throw new Error('ok')
-    })
-  })
+test('not strict equal', () => {
+  test.not.is(1, '1')
+})
 
-  test('throws message', () => {
-    test.throws(() => {
-      throw new Error('a message')
-    }, 'message')
+test('throws', () => {
+  test.throws(() => {
+    throw new Error('ok')
   })
+})
 
-  test.skip('skip', () => {
-    test.ok(false)
-  })
+test('throws message', () => {
+  test.throws(() => {
+    throw new Error('a message')
+  }, 'message')
+})
 
-  test('async', async () => {
-    test.ok(true)
-  })
+test.skip('skip', () => {
+  test.ok(false)
+})
 
-  /*test.only('only', () => {
-    test.ok(true)
-  })*/
+test('async', async () => {
+  test.ok(true)
 })
+
+/*test.only('only', () => {
+  test.ok(true)
+})*/