Included tests by adding .test extension

[excitement-engineer]

Included Query.test.js and test-utils.test.js into the test suite by adding the .test extension.

[rosskevin]

looks good but tests aren't running again due to what looks like a conflict again with prettier/tslint. I've never used that package you added so not sure if it actually solves it here.

[apollo-cla]

	Warnings
⚠️	❗ Big PR

Generated by 🚫 dangerJS

[excitement-engineer]

cc @rosskevin, I finally fixed the tests:)

[rosskevin]

I'm a little tentative on just matching snapshots because they can be easily updated/committed, but all the same it is a reliable assertion method - we probably need to lockdown PR merge settings so that at least one review is required before merging to ensure no bad snapshot updates.

[excitement-engineer]

I agree with you. I was hesitant to update to snapshots as well but I found no other clean way to run the assertions. Note, other test files use a toEqualJson() assertion (which is implemented in this lib), however this is broken causing errors as soon as the assertion fails. Something we should correct in the future.

[rosskevin]

I had to add toEqualJson for the jest upgrade because the comparison of our hardcoded data did not have a Symbol(id) in it, and the json comparison is what we desired.