1 files changed, 75 insertions, 0 deletions
diff --git a/spec/lib/error_tracking/sentry_client/event_spec.rb b/spec/lib/error_tracking/sentry_client/event_spec.rb
new file mode 100644
index 00000000000..64e674f1e9b
--- /dev/null
+++ b/spec/lib/error_tracking/sentry_client/event_spec.rb
@@ -0,0 +1,75 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ErrorTracking::SentryClient do
+  include SentryClientHelpers
+
+  let(:sentry_url) { 'https://sentrytest.gitlab.com/api/0/projects/sentry-org/sentry-project' }
+  let(:token) { 'test-token' }
+  let(:default_httparty_options) do
+    {
+      follow_redirects: false,
+      headers: { "Authorization" => "Bearer test-token" }
+    }
+  end
+
+  let(:client) { described_class.new(sentry_url, token) }
+
+  describe '#issue_latest_event' do
+    let(:sample_response) do
+      Gitlab::Utils.deep_indifferent_access(
+        Gitlab::Json.parse(fixture_file('sentry/issue_latest_event_sample_response.json'))
+      )
+    end
+
+    let(:issue_id) { '1234' }
+    let(:sentry_api_response) { sample_response }
+    let(:sentry_url) { 'https://sentrytest.gitlab.com/api/0' }
+    let(:sentry_request_url) { "#{sentry_url}/issues/#{issue_id}/events/latest/" }
+    let!(:sentry_api_request) { stub_sentry_request(sentry_request_url, body: sentry_api_response) }
+
+    subject { client.issue_latest_event(issue_id: issue_id) }
+
+    it_behaves_like 'calls sentry api'
+
+    it 'has correct return type' do
+      expect(subject).to be_a(Gitlab::ErrorTracking::ErrorEvent)
+    end
+
+    shared_examples 'assigns error tracking event correctly' do
+      using RSpec::Parameterized::TableSyntax
+
+      where(:event_object, :sentry_response) do
+        :issue_id      | :groupID
+        :date_received | :dateReceived
+      end
+
+      with_them do
+        it { expect(subject.public_send(event_object)).to eq(sentry_api_response.dig(*sentry_response)) }
+      end
+    end
+
+    context 'error object created from sentry response' do
+      it_behaves_like 'assigns error tracking event correctly'
+
+      it 'parses the stack trace' do
+        expect(subject.stack_trace_entries).to be_a Array
+        expect(subject.stack_trace_entries).not_to be_empty
+      end
+
+      context 'error without stack trace' do
+        before do
+          sample_response['entries'] = []
+          stub_sentry_request(sentry_request_url, body: sample_response)
+        end
+
+        it_behaves_like 'assigns error tracking event correctly'
+
+        it 'returns an empty array for stack_trace_entries' do
+          expect(subject.stack_trace_entries).to eq []
+        end
+      end
+    end
+  end
+end