1 files changed, 62 insertions, 0 deletions
diff --git a/spec/lib/gitlab/git/blame_mode_spec.rb b/spec/lib/gitlab/git/blame_mode_spec.rb
new file mode 100644
index 00000000000..3496b763f92
--- /dev/null
+++ b/spec/lib/gitlab/git/blame_mode_spec.rb
@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Git::BlameMode, feature_category: :source_code_management do
+  subject(:blame_mode) { described_class.new(project, params) }
+
+  let_it_be(:project) { build(:project) }
+  let(:params) { {} }
+
+  describe '#streaming?' do
+    subject { blame_mode.streaming? }
+
+    it { is_expected.to be_falsey }
+
+    context 'when streaming param is provided' do
+      let(:params) { { streaming: true } }
+
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe '#pagination?' do
+    subject { blame_mode.pagination? }
+
+    it { is_expected.to be_truthy }
+
+    context 'when `streaming` params is enabled' do
+      let(:params) { { streaming: true } }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'when `no_pagination` param is provided' do
+      let(:params) { { no_pagination: true } }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'when `blame_page_pagination` is disabled' do
+      before do
+        stub_feature_flags(blame_page_pagination: false)
+      end
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe '#full?' do
+    subject { blame_mode.full? }
+
+    it { is_expected.to be_falsey }
+
+    context 'when `blame_page_pagination` is disabled' do
+      before do
+        stub_feature_flags(blame_page_pagination: false)
+      end
+
+      it { is_expected.to be_truthy }
+    end
+  end
+end