Added tests for print summary after installation with npm and `pnpm…

…`, in addition to `yarn`

__test__/after-task.spec.js

@@ -6,7 +6,7 @@ ansiColors.inverse = ansiColors;
 ansiColors.underline = ansiColors;
 ansiColors.bold = ansiColors;
 
-const isAvailable = bin => bin === 'yarn';
+const isAvailable = bin => bin === 'yarn' || bin === 'pnpm';
 
 test('"after" task only prints summary in unattended mode', async t => {
   const prompts = {
@@ -79,10 +79,49 @@ test('"after" task only prints summary in unattended mode and here mode', async
   );
 });
 
+test('"after" task installs deps with npm, and prints summary', async t => {
+  const prompts = {
+    select(opts) {
+      t.deepEqual(opts.choices.map(c => c.value), [undefined, 'npm', 'yarn', 'pnpm']);
+      return 'npm';
+    }
+  };
+
+  function run(cmd, args) {
+    t.is(cmd, 'npm');
+    t.deepEqual(args, ['install']);
+  }
+
+  let printOut = '';
+  await after({
+    unattended: false,
+    here: false,
+    prompts,
+    run,
+    properties: {name: 'my-app'},
+    features: ['a', 'b'],
+    notDefaultFeatures: ['a', 'b-c'],
+    ansiColors
+  }, {
+    _isAvailable: isAvailable,
+    _log(m) {
+      printOut += m + '\n';
+    }
+  });
+
+  t.is(printOut,
+    '\nNext time, you can try to create similar project in silent mode:\n' +
+    ' npx makes aurelia new-project-name -s a,b-c \n\n' +
+    'Get Started\n' +
+    'cd my-app\n' +
+    'npm start\n\n'
+  );
+});
+
 test('"after" task installs deps with yarn, and prints summary', async t => {
   const prompts = {
     select(opts) {
-      t.deepEqual(opts.choices.map(c => c.value), [undefined, 'npm', 'yarn']);
+      t.deepEqual(opts.choices.map(c => c.value), [undefined, 'npm', 'yarn', 'pnpm']);
       return 'yarn';
     }
   };
@@ -118,6 +157,45 @@ test('"after" task installs deps with yarn, and prints summary', async t => {
   );
 });
 
+test('"after" task installs deps with pnpm, and prints summary', async t => {
+  const prompts = {
+    select(opts) {
+      t.deepEqual(opts.choices.map(c => c.value), [undefined, 'npm', 'yarn', 'pnpm']);
+      return 'pnpm';
+    }
+  };
+
+  function run(cmd, args) {
+    t.is(cmd, 'pnpm');
+    t.deepEqual(args, ['install']);
+  }
+
+  let printOut = '';
+  await after({
+    unattended: false,
+    here: false,
+    prompts,
+    run,
+    properties: {name: 'my-app'},
+    features: ['a', 'b'],
+    notDefaultFeatures: ['a', 'b-c'],
+    ansiColors
+  }, {
+    _isAvailable: isAvailable,
+    _log(m) {
+      printOut += m + '\n';
+    }
+  });
+
+  t.is(printOut,
+    '\nNext time, you can try to create similar project in silent mode:\n' +
+    ' npx makes aurelia new-project-name -s a,b-c \n\n' +
+    'Get Started\n' +
+    'cd my-app\n' +
+    'pnpm start\n\n'
+  );
+});
+
 test('"after" task installs deps, and prints summary in here mode', async t => {
   const prompts = {
     select(opts) {