✅ update tailwind and dep tests

src/tests/add/__snapshots__/dep.spec.ts.snap

@@ -1,12 +1,17 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`dep should fail if dependancy is already in package.json 1`] = `[Error: Config not found. Tried to look for a .nbxrc, .nbxrc.json, .nbxrc.yaml, .nbxrc.yml, .nbxrc.js]`;
+exports[`nbx add:dep should fail if dependancy is already in package.json 1`] = `
+Array [
+  "Adding chalk as a dependency",
+  "The step was done without any error.",
+]
+`;
 
-exports[`dep should fail if dev dependancy is already in package.json 1`] = `[Error: chalk is already installed in this project.]`;
+exports[`nbx add:dep should fail if dev dependancy is already in package.json 1`] = `Array []`;
 
-exports[`dep should fail if no package.json found 1`] = `[Error: There is no package.json not found in the current folder]`;
+exports[`nbx add:dep should fail if no package.json found 1`] = `Array []`;
 
-exports[`dep should print help correctly 1`] = `
+exports[`nbx add:dep should print help correctly 1`] = `
 Array [
   "proxy to yarn add, plus gitmoji commit
 ",
@@ -30,14 +35,14 @@ EXAMPLES
 ]
 `;
 
-exports[`dep should work with a dev dependency 1`] = `
+exports[`nbx add:dep should work with a dev dependency 1`] = `
 Array [
   "Adding chalk as a dev dependency",
   "The step was done without any error.",
 ]
 `;
 
-exports[`dep should work with dependency 1`] = `
+exports[`nbx add:dep should work with dependency 1`] = `
 Array [
   "Adding chalk as a dependency",
   "The step was done without any error.",

src/tests/add/__snapshots__/tailwind.spec.ts.snap

@@ -1,6 +1,10 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`tailwind should print help correctly 1`] = `
+exports[`nbx add:tailwind should error if no react is found 1`] = `Array []`;
+
+exports[`nbx add:tailwind should fail if no package.json found 1`] = `Array []`;
+
+exports[`nbx add:tailwind should print help correctly 1`] = `
 Array [
   "add tailwindcss to a project
 ",
@@ -15,7 +19,7 @@ OPTIONS
 ]
 `;
 
-exports[`tailwind should work on a react application with commits 1`] = `
+exports[`nbx add:tailwind should work on a react application with commits 1`] = `
 "const purgecss = require('@fullhuman/postcss-purgecss')({
   content: ['./src/**/*.jsx', './src/**/*.js', './src/index.js', './public/index.html'],
   css: ['./src/tailwind.css'],
@@ -32,7 +36,32 @@ module.exports = {
 "
 `;
 
-exports[`tailwind should work on a react application without commits 1`] = `
+exports[`nbx add:tailwind should work on a react application with commits 2`] = `
+Array [
+  "Adding @fullhuman/postcss-purgecss as a dev dependency",
+  "The step was done without any error.",
+  "Adding autoprefixer as a dev dependency",
+  "The step was done without any error.",
+  "Adding npm-run-all as a dev dependency",
+  "The step was done without any error.",
+  "Adding postcss-cli as a dev dependency",
+  "The step was done without any error.",
+  "Adding tailwindcss as a dependency",
+  "The step was done without any error.",
+  "Generating tailwind initial config",
+  "The step was done without any error.",
+  "Generating postcss",
+  "The step was done without any error.",
+  "Generating tailwind full css",
+  "The step was done without any error.",
+  "Adding package.json scripts",
+  "The step was done without any error.",
+  "Adding full tailwind css to .gitignore",
+  "The step was done without any error.",
+]
+`;
+
+exports[`nbx add:tailwind should work on a react application without commits 1`] = `
 "const purgecss = require('@fullhuman/postcss-purgecss')({
   content: ['./src/**/*.jsx', './src/**/*.js', './src/index.js', './public/index.html'],
   css: ['./src/tailwind.css'],
@@ -48,3 +77,28 @@ module.exports = {
 };
 "
 `;
+
+exports[`nbx add:tailwind should work on a react application without commits 2`] = `
+Array [
+  "Adding @fullhuman/postcss-purgecss as a dev dependency",
+  "The step was done without any error.",
+  "Adding autoprefixer as a dev dependency",
+  "The step was done without any error.",
+  "Adding npm-run-all as a dev dependency",
+  "The step was done without any error.",
+  "Adding postcss-cli as a dev dependency",
+  "The step was done without any error.",
+  "Adding tailwindcss as a dependency",
+  "The step was done without any error.",
+  "Generating tailwind initial config",
+  "The step was done without any error.",
+  "Generating postcss",
+  "The step was done without any error.",
+  "Generating tailwind full css",
+  "The step was done without any error.",
+  "Adding package.json scripts",
+  "The step was done without any error.",
+  "Adding full tailwind css to .gitignore",
+  "The step was done without any error.",
+]
+`;

src/tests/add/dep.spec.ts

@@ -1,12 +1,7 @@
 import { filesystem } from 'gluegun';
 import * as latestVersion from 'latest-version';
 import Dep from '../../commands/add/dep';
-import {
-  createDefaultNbxConfig,
-  expectFailCli,
-  expectGitCommits,
-  testCli,
-} from '../test-helpers.spec';
+import { expectFailCli, expectGitCommits, testCli } from '../test-helpers.spec';
 
 jest.setTimeout(90000);
 
@@ -25,26 +20,25 @@ testCli({
         },
       }),
     },
+    /*
+     */
     {
       name: 'fail if dependancy is already in package.json',
       runner: expectFailCli({
         args: ['chalk'],
-        errorMessage: 'chalk is already installed in this project',
-        before: async () => {
-          await createDefaultNbxConfig();
-          filesystem.write('package.json', { dependencies: { chalk: '2.3.2' } });
-        },
+        errorMessage: 'chalk is already installed in this project.',
+        packageJson: { dependencies: { chalk: '2.3.2' } },
+        withGitSetup: true,
       }),
     },
+
     {
       name: 'fail if dev dependancy is already in package.json',
       runner: expectFailCli({
         args: ['chalk', '-D'],
-        errorMessage: 'chalk is already installed in this project',
-        before: async () => {
-          await createDefaultNbxConfig();
-          filesystem.write('package.json', { devDependencies: { chalk: '2.3.2' } });
-        },
+        errorMessage: 'chalk is already installed in this project.',
+        packageJson: { devDependencies: { chalk: '2.3.2' } },
+        withGitSetup: true,
       }),
     },
     {

src/tests/add/tailwind.spec.ts

@@ -1,271 +1,157 @@
-import { filesystem, system } from 'gluegun';
-const stripANSI = require('strip-ansi');
+import { filesystem } from 'gluegun';
 import * as prompts from 'prompts';
 import * as latestVersion from 'latest-version';
 import Tailwind from '../../commands/add/tailwind';
+import {
+  expectFailCli,
+  expectFailGitCommits,
+  expectGitCommits,
+  testCli,
+} from '../test-helpers.spec';
 
 jest.setTimeout(90000);
 
-/* eslint-disable no-console,max-nested-callbacks,@typescript-eslint/ban-ts-ignore */
-let consoleLogOutput: string[];
-let execPath: string;
-const originalCwd = process.cwd();
-const originalLog = console.log;
-
-beforeEach(async () => {
-  consoleLogOutput = [];
-  console.log = (x: any) => consoleLogOutput.push(stripANSI(x));
-
-  const tmpDirName = `${new Date().getTime()}-${Math.random() * 100}-add-nbx-test`;
-  execPath = filesystem.path('/', 'tmp', tmpDirName);
-  filesystem.dir(execPath);
-  process.chdir(execPath);
-});
-afterEach(() => {
-  console.log = originalLog;
-  process.chdir(originalCwd);
-  jest.restoreAllMocks();
-  filesystem.remove(execPath);
-});
-
-const initWithConfigAndCommit = async (packageJson = {}) => {
-  await system.run('git init');
-  filesystem.write('.nbxrc', { git: { user: 'aaa', email: 'bbb' } });
-  filesystem.write('package.json', packageJson);
-  filesystem.write('test.html', '<html><body><a>testokiii</a></body></html>');
-  await system.run('touch yarn.lock');
-  await system.run('echo node_modules > .gitignore');
-  await system.run('git add * .nbxrc .gitignore');
-  try {
-    await system.run('git config user.email "you@example.com"');
-    await system.run('git config user.name "Your Name"');
-  } catch {}
-  await system.run('git commit -m "init state"');
-};
-
-describe('tailwind', () => {
-  it('should print help correctly', async () => {
-    try {
-      await Tailwind.run(['-h']);
-    } catch {}
-    expect(consoleLogOutput).toMatchSnapshot();
-  });
-
-  it('should error if no react is found', async () => {
-    await initWithConfigAndCommit();
-
-    try {
-      await Tailwind.run(['--no-spinner']);
-      // eslint-disable-next-line unicorn/catch-error-name
-    } catch (e) {
-      expect(e).toEqual(new Error('This script support only for now create react apps.'));
-    }
-    const after = await system.run('git log --name-status  --format="%s"');
-    const afterSlitted = after
-      .split('\n')
-      .map(val => val.trim())
-      .map(val => stripANSI(val))
-      .filter(val => val !== '');
-
-    expect(afterSlitted).toHaveLength(6);
-  });
-
-  it('should work on a react application without commits', async () => {
-    await initWithConfigAndCommit({
-      name: 'sample',
-      version: '0.1.0',
-      private: true,
-      dependencies: {
-        'react-scripts': '3.3.1',
-      },
-      scripts: {
-        start: 'react-scripts start',
-        build: 'react-scripts build',
-        test: 'react-scripts test',
-        eject: 'react-scripts eject',
-      },
-      eslintConfig: {
-        extends: 'react-app',
-      },
-      browserslist: {
-        production: ['>0.2%', 'not dead', 'not op_mini all'],
-        development: ['last 1 chrome version', 'last 1 firefox version', 'last 1 safari version'],
-      },
-    });
-    prompts.inject([false]);
-
-    const [tailwind, purgecss, autoprefixer, npmRunAll, postcss] = await Promise.all([
-      latestVersion('tailwindcss'),
-      latestVersion('@fullhuman/postcss-purgecss'),
-      latestVersion('autoprefixer'),
-      latestVersion('npm-run-all'),
-      latestVersion('postcss-cli'),
-    ]);
-
-    await Tailwind.run(['--no-spinner']);
-
-    const status = await system.run('git status --short');
-
-    const packageJson = filesystem.read('package.json', 'json');
-    const after = await system.run('git log --name-status  --format="%s"');
-    const afterSlitted = after
-      .split('\n')
-      .map(val => val.trim())
-      .map(val => stripANSI(val))
-      .filter(val => val !== '');
-
-    expect(afterSlitted).toHaveLength(6);
-    expect(status.split('\n')).toStrictEqual([
-      ' M .gitignore',
-      ' M package.json',
-      ' M yarn.lock',
-      '?? postcss.config.js',
-      '?? src/',
-      '?? tailwind.config.js',
-      '',
-    ]);
-    expect(filesystem.read('postcss.config.js', 'utf8')).toMatchSnapshot();
-    expect(packageJson).toStrictEqual({
-      name: 'sample',
-      version: '0.1.0',
-      private: true,
-      dependencies: {
-        'react-scripts': '3.3.1',
-        'tailwindcss': tailwind,
-      },
-      devDependencies: {
-        '@fullhuman/postcss-purgecss': purgecss,
-        'autoprefixer': autoprefixer,
-        'npm-run-all': npmRunAll,
-        'postcss-cli': postcss,
-      },
-      scripts: {
-        'start': 'npm-run-all -p start:css start:js',
-        'start:css': 'postcss src/css/tailwind.src.css -o src/tailwind.css -w',
-        'start:js': 'react-scripts start',
-        'build': 'npm-run-all build:css build:js',
-        'build:css': 'postcss src/css/tailwind.src.css -o src/tailwind.css --env production',
-        'build:js': 'react-scripts build',
-        'test': 'react-scripts test',
-        'eject': 'react-scripts eject',
-      },
-      eslintConfig: {
-        extends: 'react-app',
-      },
-      browserslist: {
-        production: ['>0.2%', 'not dead', 'not op_mini all'],
-        development: ['last 1 chrome version', 'last 1 firefox version', 'last 1 safari version'],
-      },
-    });
+const checkPackgeAndPostcssConfig = async () => {
+  const [tailwind, purgecss, autoprefixer, npmRunAll, postcss] = await Promise.all([
+    latestVersion('tailwindcss'),
+    latestVersion('@fullhuman/postcss-purgecss'),
+    latestVersion('autoprefixer'),
+    latestVersion('npm-run-all'),
+    latestVersion('postcss-cli'),
+  ]);
+  const packageJson = filesystem.read('package.json', 'json');
+
+  expect(filesystem.read('postcss.config.js', 'utf8')).toMatchSnapshot();
+  expect(packageJson).toStrictEqual({
+    name: 'sample',
+    version: '0.1.0',
+    private: true,
+    dependencies: {
+      'react-scripts': '3.3.1',
+      'tailwindcss': tailwind,
+    },
+    devDependencies: {
+      '@fullhuman/postcss-purgecss': purgecss,
+      'autoprefixer': autoprefixer,
+      'npm-run-all': npmRunAll,
+      'postcss-cli': postcss,
+    },
+    scripts: {
+      'start': 'npm-run-all -p start:css start:js',
+      'start:css': 'postcss src/css/tailwind.src.css -o src/tailwind.css -w',
+      'start:js': 'react-scripts start',
+      'build': 'npm-run-all build:css build:js',
+      'build:css': 'postcss src/css/tailwind.src.css -o src/tailwind.css --env production',
+      'build:js': 'react-scripts build',
+      'test': 'react-scripts test',
+      'eject': 'react-scripts eject',
+    },
   });
+};
 
-  it('should work on a react application with commits', async () => {
-    await initWithConfigAndCommit({
-      name: 'sample',
-      version: '0.1.0',
-      private: true,
-      dependencies: {
-        'react-scripts': '3.3.1',
-      },
-      scripts: {
-        start: 'react-scripts start',
-        build: 'react-scripts build',
-        test: 'react-scripts test',
-        eject: 'react-scripts eject',
-      },
-      eslintConfig: {
-        extends: 'react-app',
-      },
-      browserslist: {
-        production: ['>0.2%', 'not dead', 'not op_mini all'],
-        development: ['last 1 chrome version', 'last 1 firefox version', 'last 1 safari version'],
-      },
-    });
-    prompts.inject([true]);
-
-    const [tailwind, purgecss, autoprefixer, npmRunAll, postcss] = await Promise.all([
-      latestVersion('tailwindcss'),
-      latestVersion('@fullhuman/postcss-purgecss'),
-      latestVersion('autoprefixer'),
-      latestVersion('npm-run-all'),
-      latestVersion('postcss-cli'),
-    ]);
-
-    await Tailwind.run(['--no-spinner']);
-
-    const packageJson = filesystem.read('package.json', 'json');
-    const after = await system.run('git log --name-status  --format="%s"');
-    const afterSlitted = after
-      .split('\n')
-      .map(val => val.trim())
-      .map(val => stripANSI(val))
-      .filter(val => val !== '');
-
-    expect(afterSlitted).toStrictEqual([
-      ':see_no_evil: add generated tailwind to .gitignore',
-      'M\t.gitignore',
-      ':wrench: add script for tailwind to package.json',
-      'M\tpackage.json',
-      ':wrench: add tailwind css file',
-      'A\tsrc/css/tailwind.src.css',
-      ':wrench: add postcss config file',
-      'A\tpostcss.config.js',
-      ':wrench: add tailwind config file',
-      'A\ttailwind.config.js',
-      `:heavy_plus_sign: add tailwindcss@${tailwind} as a dependency`,
-      'M\tpackage.json',
-      'M\tyarn.lock',
-      `:heavy_plus_sign: add postcss-cli@${postcss} as a dev dependency`,
-      'M\tpackage.json',
-      'M\tyarn.lock',
-      `:heavy_plus_sign: add npm-run-all@${npmRunAll} as a dev dependency`,
-      'M\tpackage.json',
-      'M\tyarn.lock',
-      `:heavy_plus_sign: add autoprefixer@${autoprefixer} as a dev dependency`,
-      'M\tpackage.json',
-      'M\tyarn.lock',
-      `:heavy_plus_sign: add @fullhuman/postcss-purgecss@${purgecss} as a dev dependency`,
-      'M\tpackage.json',
-      'M\tyarn.lock',
-      'init state',
-      'A\t.gitignore',
-      'A\t.nbxrc',
-      'A\tpackage.json',
-      'A\ttest.html',
-      'A\tyarn.lock',
-    ]);
-    expect(filesystem.read('postcss.config.js', 'utf8')).toMatchSnapshot();
-    expect(packageJson).toStrictEqual({
-      name: 'sample',
-      version: '0.1.0',
-      private: true,
-      dependencies: {
-        'react-scripts': '3.3.1',
-        'tailwindcss': tailwind,
-      },
-      devDependencies: {
-        '@fullhuman/postcss-purgecss': purgecss,
-        'autoprefixer': autoprefixer,
-        'npm-run-all': npmRunAll,
-        'postcss-cli': postcss,
-      },
-      scripts: {
-        'start': 'npm-run-all -p start:css start:js',
-        'start:css': 'postcss src/css/tailwind.src.css -o src/tailwind.css -w',
-        'start:js': 'react-scripts start',
-        'build': 'npm-run-all build:css build:js',
-        'build:css': 'postcss src/css/tailwind.src.css -o src/tailwind.css --env production',
-        'build:js': 'react-scripts build',
-        'test': 'react-scripts test',
-        'eject': 'react-scripts eject',
-      },
-      eslintConfig: {
-        extends: 'react-app',
-      },
-      browserslist: {
-        production: ['>0.2%', 'not dead', 'not op_mini all'],
-        development: ['last 1 chrome version', 'last 1 firefox version', 'last 1 safari version'],
-      },
-    });
-  });
+testCli({
+  runCommand: (args: string[]) => Tailwind.run(args),
+  name: 'nbx add:tailwind',
+  defaultArgs: ['--no-spinner'],
+  tests: [
+    {
+      name: 'fail if no package.json found',
+      runner: expectFailCli({
+        errorMessage: 'There is no package.json not found in the current folder',
+        before: async () => {
+          filesystem.remove('package.json');
+        },
+      }),
+    },
+    {
+      name: 'error if no react is found',
+      runner: expectFailGitCommits({
+        errorMessage: 'This script support only for now create react apps.',
+      }),
+    },
+    {
+      name: 'work on a react application without commits',
+      runner: expectGitCommits({
+        packageJson: {
+          name: 'sample',
+          version: '0.1.0',
+          private: true,
+          dependencies: {
+            'react-scripts': '3.3.1',
+          },
+          scripts: {
+            start: 'react-scripts start',
+            build: 'react-scripts build',
+            test: 'react-scripts test',
+            eject: 'react-scripts eject',
+          },
+        },
+        expectGitLog: [],
+        before: async () => {
+          prompts.inject([false]);
+        },
+        checks: checkPackgeAndPostcssConfig,
+      }),
+    },
+    {
+      name: 'work on a react application with commits',
+      runner: expectGitCommits({
+        packageJson: {
+          name: 'sample',
+          version: '0.1.0',
+          private: true,
+          dependencies: {
+            'react-scripts': '3.3.1',
+          },
+          scripts: {
+            start: 'react-scripts start',
+            build: 'react-scripts build',
+            test: 'react-scripts test',
+            eject: 'react-scripts eject',
+          },
+        },
+        expectGitLog: async () => {
+          const [tailwind, purgecss, autoprefixer, npmRunAll, postcss] = await Promise.all([
+            latestVersion('tailwindcss'),
+            latestVersion('@fullhuman/postcss-purgecss'),
+            latestVersion('autoprefixer'),
+            latestVersion('npm-run-all'),
+            latestVersion('postcss-cli'),
+          ]);
+
+          return [
+            ':see_no_evil: add generated tailwind to .gitignore',
+            'M\t.gitignore',
+            ':wrench: add script for tailwind to package.json',
+            'M\tpackage.json',
+            ':wrench: add tailwind css file',
+            'A\tsrc/css/tailwind.src.css',
+            ':wrench: add postcss config file',
+            'A\tpostcss.config.js',
+            ':wrench: add tailwind config file',
+            'A\ttailwind.config.js',
+            `:heavy_plus_sign: add tailwindcss@${tailwind} as a dependency`,
+            'M\tpackage.json',
+            'M\tyarn.lock',
+            `:heavy_plus_sign: add postcss-cli@${postcss} as a dev dependency`,
+            'M\tpackage.json',
+            'M\tyarn.lock',
+            `:heavy_plus_sign: add npm-run-all@${npmRunAll} as a dev dependency`,
+            'M\tpackage.json',
+            'M\tyarn.lock',
+            `:heavy_plus_sign: add autoprefixer@${autoprefixer} as a dev dependency`,
+            'M\tpackage.json',
+            'M\tyarn.lock',
+            `:heavy_plus_sign: add @fullhuman/postcss-purgecss@${purgecss} as a dev dependency`,
+            'M\tpackage.json',
+            'M\tyarn.lock',
+          ];
+        },
+        before: async () => {
+          prompts.inject([true]);
+        },
+        checks: checkPackgeAndPostcssConfig,
+      }),
+    },
+  ],
 });

src/tests/test-helpers.spec.ts

@@ -20,10 +20,10 @@ export const createDefaultNbxConfig = async () => {
   filesystem.write('.nbxrc', { git: { user: 'aaa', email: 'bbb' } });
 };
 
-export const initWithConfigAndCommit = async () => {
+export const initWithConfigAndCommit = async (packageJson = {}) => {
   await system.run('git init');
   await createDefaultNbxConfig();
-  filesystem.write('package.json', {});
+  filesystem.write('package.json', packageJson);
   await system.run('touch yarn.lock');
   await system.run('echo node_modules > .gitignore');
   await system.run('git add * .nbxrc .gitignore');
@@ -36,16 +36,18 @@ export const initWithConfigAndCommit = async () => {
 
 export const expectGitCommits = ({
   before,
-  args,
   expectGitLog,
   checks,
+  args = [],
+  packageJson = {},
 }: {
-  args: string[];
+  args?: string[];
   expectGitLog: string[] | (() => Promise<any>);
   before?: () => Promise<any>;
   checks?: () => Promise<any>;
+  packageJson?: object;
 }): TestRun => async ({ exec, defaultArgs = [] }) => {
-  await initWithConfigAndCommit();
+  await initWithConfigAndCommit(packageJson);
   await before?.();
 
   try {
@@ -84,20 +86,73 @@ export const expectGitCommits = ({
   await checks?.();
 };
 
+export const expectFailGitCommits = ({
+  before,
+  args = [],
+  checks,
+  errorMessage,
+  packageJson = {},
+}: {
+  args?: string[];
+  errorMessage: string;
+  before?: () => Promise<any>;
+  checks?: () => Promise<any>;
+  packageJson?: object;
+}): TestRun => async ({ exec, defaultArgs = [] }) => {
+  expect.assertions(5);
+  await initWithConfigAndCommit(packageJson);
+
+  try {
+    await before?.();
+
+    await exec([...args, ...defaultArgs]);
+    // eslint-disable-next-line unicorn/catch-error-name
+  } catch (e) {
+    expect(e).toBeDefined();
+    expect(e.message).toBeDefined();
+    expect(e.message).toBe(errorMessage);
+  }
+
+  const after = await system.run('git log --name-status  --format="%s"');
+  const afterSlitted = after
+    .split('\n')
+    .map(val => val.trim())
+    .map(val => stripANSI(val))
+    .filter(val => val !== '');
+
+  expect(afterSlitted).toStrictEqual([
+    'init state',
+    'A\t.gitignore',
+    'A\t.nbxrc',
+    'A\tpackage.json',
+    'A\tyarn.lock',
+  ]);
+
+  await checks?.();
+};
+
 export const expectFailCli = ({
   assertions = 4,
   before,
-  args,
+  args = [],
   errorMessage,
+  withGitSetup = false,
+  packageJson = {},
 }: {
   assertions?: number;
   before?: () => Promise<any>;
-  args: string[];
+  args?: string[];
   errorMessage: string;
+  withGitSetup?: boolean;
+  packageJson?: object;
 }): TestRun => async ({ exec, defaultArgs = [] }) => {
-  expect.assertions(assertions);
+  if (withGitSetup) {
+    await initWithConfigAndCommit(packageJson);
+  }
   try {
-    await before?.();
+    if (before) {
+      await before();
+    }
 
     await exec([...args, ...defaultArgs]);
     // eslint-disable-next-line unicorn/catch-error-name
@@ -148,6 +203,6 @@ export const testCli = ({ tests, runCommand, name, defaultArgs }: TestCliParams)
   });
 };
 
-const testHelp = (command: Command) => {
-  it('');
-};
+test('testUtils should compile', () => {
+  expect(true).toBeTruthy();
+});