test: use oclif/test v4

package.json

@@ -13,13 +13,13 @@
   "dependencies": {
     "@oclif/core": "^3.26.6",
     "@oclif/plugin-test-esm-1": "^0.7.16",
-    "@oclif/plugin-plugins": "^4.3.10"
+    "@oclif/plugin-plugins": "^5"
   },
   "devDependencies": {
     "@oclif/prettier-config": "^0.2.1",
-    "@oclif/test": "^3",
+    "@oclif/test": "^4",
     "@types/chai": "^4",
-    "@types/mocha": "^10.0.0",
+    "@types/mocha": "^10",
     "@types/node": "^18",
     "chai": "^4",
     "esbuild": "^0.21.3",

test/commands/commands-from-plugins.test.ts

@@ -1,10 +1,9 @@
-import {expect, test} from '@oclif/test'
+import {runCommand} from '@oclif/test'
+import {expect} from 'chai'
 
 describe('esm1 (@oclif/plugin-test-esm-1)', () => {
-  test
-    .stdout()
-    .command(['esm1'])
-    .it('runs esm1 cmd from @oclif/plugin-test-esm-1', (ctx) => {
-      expect(ctx.stdout).to.contain('hello I am an ESM plugin from')
-    })
+  it('runs esm1 cmd from @oclif/plugin-test-esm-1', async () => {
+    const {stdout} = await runCommand(['esm1'])
+    expect(stdout).to.contain('hello I am an ESM plugin from')
+  })
 })

test/commands/esbuild.test.ts

@@ -1,10 +1,9 @@
-import {expect, test} from '@oclif/test'
+import {runCommand} from '@oclif/test'
+import {expect} from 'chai'
 
 describe('esbuild', () => {
-  test
-    .stdout()
-    .command(['esbuild'])
-    .it('runs esbuild cmd', (ctx) => {
-      expect(ctx.stdout).to.contain('hello I am a bundled (esbuild) plugin')
-    })
+  it('runs esbuild cmd', async () => {
+    const {stdout} = await runCommand('esbuild')
+    expect(stdout).to.contain('hello I am a bundled (esbuild) plugin')
+  })
 })

test/commands/hello/index.test.ts

@@ -1,10 +1,9 @@
-import {expect, test} from '@oclif/test'
+import {runCommand} from '@oclif/test'
+import {expect} from 'chai'
 
 describe('hello', () => {
-  test
-  .stdout()
-  .command(['hello', 'friend', '--from=oclif'])
-  .it('runs hello cmd', ctx => {
-    expect(ctx.stdout).to.contain('hello friend from oclif!')
+  it('runs hello cmd', async () => {
+    const {stdout} = await runCommand(['hello', 'friend', '--from=oclif'])
+    expect(stdout).to.contain('hello friend from oclif!')
   })
 })

test/commands/hello/world.test.ts

@@ -1,19 +1,16 @@
-import {expect, test} from '@oclif/test'
+import {runCommand} from '@oclif/test'
+import {expect} from 'chai'
 
 describe('hello world', () => {
-  test
-    .stdout()
-    .command(['hello:world'])
-    .it('runs hello world cmd', (ctx) => {
-      expect(ctx.stdout).to.contain('hello world!')
-    })
+  it('runs hello world cmd', async () => {
+    const {stdout} = await runCommand(['hello:world'])
+    expect(stdout).to.contain('hello world!')
+  })
 })
 
 describe('hello alias', () => {
-  test
-    .stdout()
-    .command(['hello:alias'])
-    .it('runs hello alias cmd', (ctx) => {
-      expect(ctx.stdout).to.contain('hello world!')
-    })
+  it('runs hello alias cmd', async () => {
+    const {stdout} = await runCommand(['hello:alias'])
+    expect(stdout).to.contain('hello world!')
+  })
 })

test/hooks/hooks-from-plugins.test.ts

@@ -1,9 +1,9 @@
-import {expect, test} from '@oclif/test'
+import {runHook} from '@oclif/test'
+import {expect} from 'chai'
 
 describe('hooks (@oclif/plugin-test-esm-1)', () => {
-  test
-    .stdout()
-    .hook('init', {id: 'mycommand'})
-    .do((output) => expect(output.stdout).to.contain('Greetings! from plugin-test-esm-1 init hook'))
-    .it('shows a message')
+  it('shows a message', async () => {
+    const {stdout} = await runHook('init', {id: 'mycommand'})
+    expect(stdout).to.contain('Greetings! from plugin-test-esm-1 init hook')
+  })
 })

test/hooks/init/init.test.ts

@@ -1,9 +1,9 @@
-import {expect, test} from '@oclif/test'
+import {runHook} from '@oclif/test'
+import {expect} from 'chai'
 
 describe('hooks', () => {
-  test
-    .stdout()
-    .hook('init', {id: 'mycommand'})
-    .do((output) => expect(output.stdout).to.contain('Greetings! from plugin-test-esbuild init hook'))
-    .it('shows a message')
+  it('shows a message', async () => {
+    const {stdout} = await runHook('init', {id: 'mycommand'})
+    expect(stdout).to.contain('Greetings! from plugin-test-esbuild init hook')
+  })
 })