1 files changed, 58 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/project/project_pipeline_statistics_spec.rb b/spec/requests/api/graphql/project/project_pipeline_statistics_spec.rb
new file mode 100644
index 00000000000..0f495f3e671
--- /dev/null
+++ b/spec/requests/api/graphql/project/project_pipeline_statistics_spec.rb
@@ -0,0 +1,58 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'rendering project pipeline statistics' do
+  include GraphqlHelpers
+
+  let_it_be(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  let(:fields) do
+    <<~QUERY
+      weekPipelinesTotals
+      weekPipelinesLabels
+      monthPipelinesLabels
+      monthPipelinesTotals
+      yearPipelinesLabels
+      yearPipelinesTotals
+    QUERY
+  end
+
+  let(:query) do
+    graphql_query_for('project',
+                      { 'fullPath' => project.full_path },
+                      query_graphql_field('pipelineAnalytics', {}, fields))
+  end
+
+  before do
+    project.add_maintainer(user)
+  end
+
+  it_behaves_like 'a working graphql query' do
+    before do
+      post_graphql(query, current_user: user)
+    end
+  end
+
+  it "contains two arrays of 8 elements each for the week pipelines" do
+    post_graphql(query, current_user: user)
+
+    expect(graphql_data_at(:project, :pipelineAnalytics, :weekPipelinesTotals).length).to eq(8)
+    expect(graphql_data_at(:project, :pipelineAnalytics, :weekPipelinesLabels).length).to eq(8)
+  end
+
+  it "contains two arrays of 31 elements each for the month pipelines" do
+    post_graphql(query, current_user: user)
+
+    expect(graphql_data_at(:project, :pipelineAnalytics, :monthPipelinesTotals).length).to eq(31)
+    expect(graphql_data_at(:project, :pipelineAnalytics, :monthPipelinesLabels).length).to eq(31)
+  end
+
+  it "contains two arrays of 13 elements each for the year pipelines" do
+    post_graphql(query, current_user: user)
+
+    expect(graphql_data_at(:project, :pipelineAnalytics, :yearPipelinesTotals).length).to eq(13)
+    expect(graphql_data_at(:project, :pipelineAnalytics, :yearPipelinesLabels).length).to eq(13)
+  end
+end