update tests to better mock, restore console.warn
update tests to better mock, restore console.warn

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