Add latest changes from gitlab-org/gitlab@master

1 files changed, 19 insertions, 0 deletions

diff --git a/spec/migrations/fix_max_pages_size_spec.rb b/spec/migrations/fix_max_pages_size_spec.rb
new file mode 100644
index 00000000000..36b5445603e
--- /dev/null
+++ b/spec/migrations/fix_max_pages_size_spec.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require Rails.root.join('db', 'migrate', '20191213120427_fix_max_pages_size.rb')
+
+describe FixMaxPagesSize, :migration do
+  let(:application_settings) { table(:application_settings) }
+  let!(:default_setting) { application_settings.create! }
+  let!(:max_possible_setting) { application_settings.create!(max_pages_size: described_class::MAX_SIZE) }
+  let!(:higher_than_maximum_setting) { application_settings.create!(max_pages_size: described_class::MAX_SIZE + 1) }
+
+  it 'correctly updates settings only if needed' do
+    migrate!
+
+    expect(default_setting.reload.max_pages_size).to eq(100)
+    expect(max_possible_setting.reload.max_pages_size).to eq(described_class::MAX_SIZE)
+    expect(higher_than_maximum_setting.reload.max_pages_size).to eq(described_class::MAX_SIZE)
+  end
+end