1 files changed, 13 insertions, 0 deletions
diff --git a/spec/support/matchers/have_user.rb b/spec/support/matchers/have_user.rb
new file mode 100644
index 00000000000..64fc84a75cf
--- /dev/null
+++ b/spec/support/matchers/have_user.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+RSpec::Matchers.define :have_user do |user|
+  match do |resource|
+    raise ArgumentError, 'Unknown resource type' unless resource.is_a?(Group) || resource.is_a?(Project)
+
+    expect(resource.has_user?(user)).to be_truthy
+  end
+
+  failure_message do |group|
+    "Expected #{group} to have the user #{user} among its members"
+  end
+end