1 files changed, 27 insertions, 0 deletions
diff --git a/spec/models/ci/build_pending_state_spec.rb b/spec/models/ci/build_pending_state_spec.rb
new file mode 100644
index 00000000000..a546d2aff65
--- /dev/null
+++ b/spec/models/ci/build_pending_state_spec.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::BuildPendingState do
+  describe '#crc32' do
+    context 'when checksum does not exist' do
+      let(:pending_state) do
+        build(:ci_build_pending_state, trace_checksum: nil)
+      end
+
+      it 'returns nil' do
+        expect(pending_state.crc32).to be_nil
+      end
+    end
+
+    context 'when checksum is in hexadecimal' do
+      let(:pending_state) do
+        build(:ci_build_pending_state, trace_checksum: 'crc32:75bcd15')
+      end
+
+      it 'returns decimal representation of the checksum' do
+        expect(pending_state.crc32).to eq 123456789
+      end
+    end
+  end
+end