fix: support mocha 9 (#19)

package.json

@@ -26,7 +26,12 @@
     "@dword-design/functions": "^4.0.0"
   },
   "devDependencies": {
-    "@dword-design/base": "^8.0.0"
+    "@dword-design/base": "^8.0.0",
+    "@dword-design/tester": "^2.0.4",
+    "@dword-design/tester-plugin-tmp-dir": "^2.0.3",
+    "execa": "^5.1.1",
+    "fs-extra": "^10.0.0",
+    "mocha": "^9.0.0"
   },
   "engines": {
     "node": ">=12"

src/__snapshots__/index.spec.js.snap

@@ -0,0 +1,45 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`index 0 1`] = `
+"
+
+  index
+    ✓ test1
+    ✓ test2
+
+
+  2 passing
+"
+`;
+
+exports[`index 1 1`] = `
+"
+index
+  ✓ test1
+  ✓ test2
+
+
+2 passing
+"
+`;
+
+exports[`index 2 1`] = `
+"
+index
+  ✓ test
+
+
+1 passing
+"
+`;
+
+exports[`index 3 1`] = `
+"
+index
+  ✓ test1
+  ✓ test2
+
+
+2 passing
+"
+`;

src/index.js

@@ -1,3 +1,3 @@
 import { replace } from '@dword-design/functions'
 
-export default x => x |> replace(/ \(\d+m?s\)/g, '') |> replace(/√/g, '✓')
+export default x => x |> replace(/ \(\d+m?s\)/g, '') |> replace(/(√|✔)/g, '✓')

src/index.spec.js

@@ -1,55 +1,33 @@
-import { endent } from '@dword-design/functions'
+import { endent, property } from '@dword-design/functions'
+import tester from '@dword-design/tester'
+import testerPluginTmpDir from '@dword-design/tester-plugin-tmp-dir'
+import execa from 'execa'
+import { outputFile } from 'fs-extra'
+import P from 'path'
 
 import self from '.'
 
-export default [
-  () =>
-    expect(
-      self(endent`
-  
-    index
-      ✓ test1
-      ✓ test2
-  
-  
-    2 passing (7ms)
-    
-  `)
-    ).toEqual(endent`
-  
-    index
-      ✓ test1
-      ✓ test2
+export default tester(
+  [
+    async function () {
+      await outputFile(
+        P.join('test', 'test.js'),
+        endent`
+      const { delay } = require('@dword-design/functions')
 
+      describe('index', () => {
+        it('test1', () => delay(50))
+        it('test2', () => delay(50))
+      })
+    `
+      )
 
-    2 passing
-    
-  `),
-  () =>
-    expect(
-      self(endent`
-  
-    index
-      √ test1
-      √ test2
-  
-  
-    2 passing (7ms)
-    
-  `)
-    ).toEqual(endent`
-  
-    index
-      ✓ test1
-      ✓ test2
-
-
-    2 passing
-    
-  `),
-  () =>
-    expect(
-      self(endent`
+      const output = execa.command('mocha') |> await |> property('stdout')
+      expect(output |> self).toMatchSnapshot(this)
+    },
+    function () {
+      expect(
+        self(endent`
   
     index
       ✓ test1 (1000ms)
@@ -59,19 +37,11 @@ export default [
     2 passing
     
   `)
-    ).toEqual(endent`
-  
-    index
-      ✓ test1
-      ✓ test2
-
-
-    2 passing
-    
-  `),
-  () =>
-    expect(
-      self(endent`
+      ).toMatchSnapshot(this)
+    },
+    function () {
+      expect(
+        self(endent`
   
     index
       ✓ test (2s)
@@ -80,13 +50,22 @@ export default [
     1 passing
     
   `)
-    ).toEqual(endent`
+      ).toMatchSnapshot(this)
+    },
+    function () {
+      expect(
+        self(endent`
   
     index
-      ✓ test
-    
-
-    1 passing
+      √ test1
+      √ test2
+  
+  
+    2 passing (7ms)
     
-  `),
-]
+  `)
+      ).toMatchSnapshot(this)
+    },
+  ],
+  [testerPluginTmpDir()]
+)