1 files changed, 32 insertions, 0 deletions
diff --git a/spec/lib/gitlab/database/postgresql_database_tasks/load_schema_versions_mixin_spec.rb b/spec/lib/gitlab/database/postgresql_database_tasks/load_schema_versions_mixin_spec.rb
new file mode 100644
index 00000000000..3e675a85999
--- /dev/null
+++ b/spec/lib/gitlab/database/postgresql_database_tasks/load_schema_versions_mixin_spec.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Database::PostgresqlDatabaseTasks::LoadSchemaVersionsMixin do
+  let(:instance_class) do
+    klass = Class.new do
+      def structure_load
+        original_structure_load
+      end
+
+      def original_structure_load
+      end
+    end
+
+    klass.prepend(described_class)
+
+    klass
+  end
+
+  let(:instance) { instance_class.new }
+
+  it 'calls SchemaMigrations load_all' do
+    connection = double('connection')
+    allow(instance).to receive(:connection).and_return(connection)
+
+    expect(instance).to receive(:original_structure_load).ordered
+    expect(Gitlab::Database::SchemaMigrations).to receive(:load_all).with(connection).ordered
+
+    instance.structure_load
+  end
+end