diff --git a/test/.gitignore b/test/.gitignore
new file mode 100644
index 0000000..3a85790
--- /dev/null
+++ b/test/.gitignore
@@ -0,0 +1,3 @@
+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/
diff --git a/test/CHANGELOG.md b/test/CHANGELOG.md
new file mode 100644
index 0000000..effe43c
--- /dev/null
+++ b/test/CHANGELOG.md
@@ -0,0 +1,3 @@
+## 1.0.0
+
+- Initial version.
diff --git a/test/README.md b/test/README.md
new file mode 100644
index 0000000..3816eca
--- /dev/null
+++ b/test/README.md
@@ -0,0 +1,2 @@
+A sample command-line application with an entrypoint in `bin/`, library code
+in `lib/`, and example unit test in `test/`.
diff --git a/test/analysis_options.yaml b/test/analysis_options.yaml
new file mode 100644
index 0000000..dee8927
--- /dev/null
+++ b/test/analysis_options.yaml
@@ -0,0 +1,30 @@
+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options
diff --git a/test/bin/test.dart b/test/bin/test.dart
new file mode 100644
index 0000000..1f1b35a
--- /dev/null
+++ b/test/bin/test.dart
@@ -0,0 +1,5 @@
+import 'package:test/test.dart' as test;
+
+void main(List<String> arguments) {
+  print('Hello world: ${test.calculate()}!');
+}
diff --git a/test/lib/test.dart b/test/lib/test.dart
new file mode 100644
index 0000000..f64ad72
--- /dev/null
+++ b/test/lib/test.dart
@@ -0,0 +1,3 @@
+int calculate() {
+  return 6 * 7;
+}
diff --git a/test/pubspec.yaml b/test/pubspec.yaml
new file mode 100644
index 0000000..2a0e8a4
--- /dev/null
+++ b/test/pubspec.yaml
@@ -0,0 +1,15 @@
+name: test
+description: A sample command-line application.
+version: 1.0.0
+# repository: https://github.com/my_org/my_repo
+
+environment:
+  sdk: ^3.4.4
+
+# Add regular dependencies here.
+dependencies:
+  # path: ^1.8.0
+
+dev_dependencies:
+  lints: ^3.0.0
+  test: ^1.24.0
diff --git a/test/test/test_test.dart b/test/test/test_test.dart
new file mode 100644
index 0000000..4bf74f8
--- /dev/null
+++ b/test/test/test_test.dart
@@ -0,0 +1,8 @@
+import 'package:test/test.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('calculate', () {
+    expect(calculate(), 42);
+  });
+}