spec/graphql/query/context_spec.rb in graphql-0.12.1 vs spec/graphql/query/context_spec.rb in graphql-0.13.0

@@ -20,33 +20,41 @@
   describe "access to passed-in values" do
     let(:query_string) { %|
       query getCtx { context(key: "some_key") }
     |}
 
-    it 'passes context to fields' do
+    it "passes context to fields" do
       expected = {"data" => {"context" => "some value"}}
       assert_equal(expected, result)
     end
   end
 
   describe "access to the AST node" do
     let(:query_string) { %|
       query getCtx { contextAstNodeName }
     |}
 
-    it 'provides access to the AST node' do
+    it "provides access to the AST node" do
       expected = {"data" => {"contextAstNodeName" => "GraphQL::Language::Nodes::Field"}}
       assert_equal(expected, result)
     end
   end
 
   describe "access to the query" do
     let(:query_string) { %|
       query getCtx { queryName }
     |}
 
-    it 'provides access to the AST node' do
+    it "provides access to the AST node" do
       expected = {"data" => {"queryName" => "GraphQL::Query"}}
       assert_equal(expected, result)
+    end
+  end
+
+  describe "empty values" do
+    let(:context) { GraphQL::Query::Context.new(query: OpenStruct.new(schema: schema), values: nil) }
+
+    it "returns nil for any key" do
+      assert_equal(nil, context[:some_key])
     end
   end
 end