Add specs for String coercion

ruby-grape · Mar 17, 2020 · 109d1a5 · 109d1a5
1 parent 43fd676
commit 109d1a5
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/spec/grape/validations/validators/coerce_spec.rb b/spec/grape/validations/validators/coerce_spec.rb
@@ -180,6 +180,23 @@ def self.parsed?(value)
         expect(last_response.body).to eq(integer_class_name)
       end
 
+      it 'String' do
+        subject.params do
+          requires :string, coerce: String
+        end
+        subject.get '/string' do
+          params[:string].class
+        end
+
+        get '/string', string: 45
+        expect(last_response.status).to eq(200)
+        expect(last_response.body).to eq('String')
+
+        get '/string', string: nil
+        expect(last_response.status).to eq(200)
+        expect(last_response.body).to eq('NilClass')
+      end
+
       it 'is a custom type' do
         subject.params do
           requires :uri, coerce: SecureURIOnly