Make level_value accept string integers

When a VisibilityLevel is an integer formatted as a string, convert it
to an integer, instead of looking it up in the hash map.

When the value is not recognized, default to PRIVATE.

1 files changed, 21 insertions, 0 deletions

diff --git a/spec/lib/gitlab/visibility_level_spec.rb b/spec/lib/gitlab/visibility_level_spec.rb
new file mode 100644
index 00000000000..3255c6f1ef7
--- /dev/null
+++ b/spec/lib/gitlab/visibility_level_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe Gitlab::VisibilityLevel, lib: true do
+  describe '.level_value' do
+    it 'converts "public" to integer value' do
+      expect(described_class.level_value('public')).to eq(Gitlab::VisibilityLevel::PUBLIC)
+    end
+
+    it 'converts string integer to integer value' do
+      expect(described_class.level_value('20')).to eq(20)
+    end
+
+    it 'defaults to PRIVATE when string value is not valid' do
+      expect(described_class.level_value('invalid')).to eq(Gitlab::VisibilityLevel::PRIVATE)
+    end
+
+    it 'defaults to PRIVATE when integer value is not valid' do
+      expect(described_class.level_value(100)).to eq(Gitlab::VisibilityLevel::PRIVATE)
+    end
+  end
+end