1 files changed, 32 insertions, 0 deletions
diff --git a/spec/models/projects/branch_rule_spec.rb b/spec/models/projects/branch_rule_spec.rb
new file mode 100644
index 00000000000..6910fbbb6db
--- /dev/null
+++ b/spec/models/projects/branch_rule_spec.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Projects::BranchRule, feature_category: :source_code_management do
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:protected_branch) { create(:protected_branch, project: project, name: 'feature*') }
+
+  subject { described_class.new(protected_branch.project, protected_branch) }
+
+  it 'delegates methods to protected branch' do
+    expect(subject).to delegate_method(:name).to(:protected_branch)
+    expect(subject).to delegate_method(:group).to(:protected_branch)
+    expect(subject).to delegate_method(:default_branch?).to(:protected_branch)
+    expect(subject).to delegate_method(:created_at).to(:protected_branch)
+    expect(subject).to delegate_method(:updated_at).to(:protected_branch)
+  end
+
+  it 'is protected' do
+    expect(subject.protected?).to eq(true)
+  end
+
+  it 'branch protection returns protected branch' do
+    expect(subject.branch_protection).to eq(protected_branch)
+  end
+
+  describe '#matching_branches_count' do
+    it 'returns the number of branches that are matching the protected branch name' do
+      expect(subject.matching_branches_count).to eq(2)
+    end
+  end
+end