1 files changed, 64 insertions, 0 deletions
diff --git a/spec/lib/gitlab/ci/matching/build_matcher_spec.rb b/spec/lib/gitlab/ci/matching/build_matcher_spec.rb
new file mode 100644
index 00000000000..f12e85da9c2
--- /dev/null
+++ b/spec/lib/gitlab/ci/matching/build_matcher_spec.rb
@@ -0,0 +1,64 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+
+RSpec.describe Gitlab::Ci::Matching::BuildMatcher do
+  let(:dummy_attributes) do
+    {
+      protected: true,
+      tag_list: %w[tag1 tag2],
+      build_ids: [1, 2, 3],
+      project: :my_project
+    }
+  end
+
+  subject(:matcher) { described_class.new(attributes) }
+
+  describe '.new' do
+    context 'when attributes are missing' do
+      let(:attributes) { {} }
+
+      it { expect { matcher }.to raise_error(KeyError) }
+    end
+
+    context 'with attributes' do
+      let(:attributes) { dummy_attributes }
+
+      it { expect(matcher.protected).to eq(true) }
+
+      it { expect(matcher.tag_list).to eq(%w[tag1 tag2]) }
+
+      it { expect(matcher.build_ids).to eq([1, 2, 3]) }
+
+      it { expect(matcher.project).to eq(:my_project) }
+    end
+  end
+
+  describe '#protected?' do
+    context 'when protected is set to true' do
+      let(:attributes) { dummy_attributes }
+
+      it { expect(matcher.protected?).to be_truthy }
+    end
+
+    context 'when protected is set to false' do
+      let(:attributes) { dummy_attributes.merge(protected: false) }
+
+      it { expect(matcher.protected?).to be_falsey }
+    end
+  end
+
+  describe '#has_tags?' do
+    context 'when tags are present' do
+      let(:attributes) { dummy_attributes }
+
+      it { expect(matcher.has_tags?).to be_truthy }
+    end
+
+    context 'when tags are empty' do
+      let(:attributes) { dummy_attributes.merge(tag_list: []) }
+
+      it { expect(matcher.has_tags?).to be_falsey }
+    end
+  end
+end