add a test for array comparison
add a test for array comparison

apollographql/apollo-client,cesarsolorzano/apollo-client,apollostack/apollo-client,stevewillard/apollo-client,stevewillard/apollo-client,cesarsolorzano/apollo-client,calebmer/apollo-client,calebmer/apollo-client,calebmer/apollo-client,cesarsolorzano/apollo-client,apollographql/apollo-client,apollostack/apollo-client,stevewillard/apollo-client,apollostack/apollo-client