1 files changed, 30 insertions, 0 deletions
diff --git a/spec/support/shared_examples/pages_size_limit_shared_examples.rb b/spec/support/shared_examples/pages_size_limit_shared_examples.rb
new file mode 100644
index 00000000000..c1e27194738
--- /dev/null
+++ b/spec/support/shared_examples/pages_size_limit_shared_examples.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+shared_examples 'pages size limit is' do |size_limit|
+  context "when size is below the limit" do
+    before do
+      allow(metadata).to receive(:total_size).and_return(size_limit - 1.megabyte)
+    end
+
+    it 'updates pages correctly' do
+      subject.execute
+
+      expect(deploy_status.description).not_to be_present
+      expect(project.pages_metadatum).to be_deployed
+    end
+  end
+
+  context "when size is above the limit" do
+    before do
+      allow(metadata).to receive(:total_size).and_return(size_limit + 1.megabyte)
+    end
+
+    it 'limits the maximum size of gitlab pages' do
+      subject.execute
+
+      expect(deploy_status.description)
+        .to match(/artifacts for pages are too large/)
+      expect(deploy_status).to be_script_failure
+    end
+  end
+end