Add to app measurement (#33458)

packages/flutter_tools/test/commands/packages_test.dart

diff --git a/packages/flutter_tools/test/commands/packages_test.dart b/packages/flutter_tools/test/commands/packages_test.dart
index 94dfbae..e3b6119 100644
--- a/packages/flutter_tools/test/commands/packages_test.dart
+++ b/packages/flutter_tools/test/commands/packages_test.dart
@@ -10,6 +10,7 @@
 import 'package:flutter_tools/src/base/utils.dart';
 import 'package:flutter_tools/src/cache.dart';
 import 'package:flutter_tools/src/commands/packages.dart';
+import 'package:flutter_tools/src/usage.dart';
 import 'package:process/process.dart';
 
 import '../src/common.dart';
@@ -57,7 +58,7 @@
       return projectPath;
     }
 
-    Future<void> runCommandIn(String projectPath, String verb, { List<String> args }) async {
+    Future<PackagesCommand> runCommandIn(String projectPath, String verb, { List<String> args }) async {
       final PackagesCommand command = PackagesCommand();
       final CommandRunner<void> runner = createTestCommandRunner(command);
 
@@ -67,6 +68,7 @@
       commandArgs.add(projectPath);
 
       await runner.run(commandArgs);
+      return command;
     }
 
     void expectExists(String projectPath, String relPath) {
@@ -217,6 +219,39 @@
       expectZeroPluginsInjected(projectPath);
     }, timeout: allowForCreateFlutterProject);
 
+    testUsingContext('set the number of plugins as usage value', () async {
+      final String projectPath = await createProject(tempDir,
+        arguments: <String>['--no-pub', '--template=module']);
+      removeGeneratedFiles(projectPath);
+
+      final PackagesCommand command = await runCommandIn(projectPath, 'get');
+      final PackagesGetCommand getCommand = command.subcommands['get'] as PackagesGetCommand;
+
+      expect(await getCommand.usageValues, containsPair(kCommandPackagesNumberPlugins, '0'));
+    }, timeout: allowForCreateFlutterProject);
+
+    testUsingContext('indicate that the project is not a module in usage value', () async {
+      final String projectPath = await createProject(tempDir,
+        arguments: <String>['--no-pub']);
+      removeGeneratedFiles(projectPath);
+
+      final PackagesCommand command = await runCommandIn(projectPath, 'get');
+      final PackagesGetCommand getCommand = command.subcommands['get'] as PackagesGetCommand;
+
+      expect(await getCommand.usageValues, containsPair(kCommandPackagesProjectModule, 'false'));
+    }, timeout: allowForCreateFlutterProject);
+
+    testUsingContext('indicate that the project is a module in usage value', () async {
+      final String projectPath = await createProject(tempDir,
+        arguments: <String>['--no-pub', '--template=module']);
+      removeGeneratedFiles(projectPath);
+
+      final PackagesCommand command = await runCommandIn(projectPath, 'get');
+      final PackagesGetCommand getCommand = command.subcommands['get'] as PackagesGetCommand;
+
+      expect(await getCommand.usageValues, containsPair(kCommandPackagesProjectModule, 'true'));
+    }, timeout: allowForCreateFlutterProject);
+
     testUsingContext('upgrade fetches packages', () async {
       final String projectPath = await createProject(tempDir,
         arguments: <String>['--no-pub', '--template=module']);