1 files changed, 39 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/multiplexed_queries_spec.rb b/spec/requests/api/graphql/multiplexed_queries_spec.rb
new file mode 100644
index 00000000000..844fd979285
--- /dev/null
+++ b/spec/requests/api/graphql/multiplexed_queries_spec.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe 'Multiplexed queries' do
+  include GraphqlHelpers
+
+  it 'returns responses for multiple queries' do
+    queries = [
+      { query: 'query($text: String) { echo(text: $text) }',
+        variables: { 'text' => 'Hello' } },
+      { query: 'query($text: String) { echo(text: $text) }',
+        variables: { 'text' => 'World' } }
+    ]
+
+    post_multiplex(queries)
+
+    first_response = json_response.first['data']['echo']
+    second_response = json_response.last['data']['echo']
+
+    expect(first_response).to eq('nil says: Hello')
+    expect(second_response).to eq('nil says: World')
+  end
+
+  it 'returns error and data combinations' do
+    queries = [
+      { query: 'query($text: String) { broken query }' },
+      { query: 'query working($text: String) { echo(text: $text) }',
+        variables: { 'text' => 'World' } }
+    ]
+
+    post_multiplex(queries)
+
+    first_response = json_response.first['errors']
+    second_response = json_response.last['data']['echo']
+
+    expect(first_response).not_to be_empty
+    expect(second_response).to eq('nil says: World')
+  end
+end