diff --git a/test/path-join.spec.js b/test/path-join.spec.js
index b2c39ad..40e7a7d 100644
--- a/test/path-join.spec.js
+++ b/test/path-join.spec.js
@@ -1,11 +1,13 @@
 import { equal } from 'assert'
 import Path from 'path'
-import { join, posixJoin, win32Join } from '../src/utils/path-join.js'
+import { posixJoin, win32Join } from '../src/utils/path-join.js'
 
 const platform = process.platform
 
 const createTestData = s => [
-	[s],
+  [],
+  [''],
+  [s],
   [s, 'test'],
   ['test'],
   ['test', s],
@@ -14,7 +16,11 @@ const createTestData = s => [
   [`test${s}`, s, `${s}${s}`, `${s}a`],
   [`test${s}`, '.', `${s}a`],
   [`test${s}.${s}a`],
-  ['test', s, '.', s]
+  ['test', s, '.', s],
+  ['/test', '\\', 'mixed'],
+  ['\\test', '/', 'mixed'],
+  ['test', '/', 'mixed', '\\', 'data'],
+  ['test', '\\', 'mixed', '/', 'data']
 ]
 
 const posixTestData = createTestData('/')
@@ -62,13 +68,13 @@ describe('Path join on win32', () => {
 
   it('gives the same results as Path using posix paths', () => {
     for (const data of posixTestData) {
-      equal(Path.win32.join(...data), join(...data))
+      equal(Path.join(...data), join(...data))
     }
   })
 
   it('gives the same results as Path using win32 paths', () => {
     for (const data of win32TestData) {
-      equal(Path.win32.join(...data), join(...data))
+      equal(Path.join(...data), join(...data))
     }
   })
 })
@@ -87,13 +93,13 @@ describe('Path join on posix', () => {
 
   it('gives the same results as Path using posix paths', () => {
     for (const data of posixTestData) {
-      equal(Path.posix.join(...data), join(...data))
+      equal(Path.join(...data), join(...data))
     }
   })
 
   it('gives the same results as Path using win32 paths', () => {
     for (const data of win32TestData) {
-      equal(Path.posix.join(...data), join(...data))
+      equal(Path.join(...data), join(...data))
     }
   })
 })