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Nicolas Lima
Nicolas Lima

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Testing Apollo Server Graph API

I often see people on community complaining about testing Graph API's, So I decided to create this little template using apollo server and jest with Typescript! I hope you can use it as a base to make something just as good as you need! The idea is to separate the application from the server, this way you can use supertest npm module to make real requests and do not need to initiate a local server!

Top comments (1)

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Ricardo Borges

that's exactly what I needed, thanks.

11 Tips That Make You a Better Typescript Programmer


1 Think in {Set}

Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.

#2 Understand declared type and narrowed type

One extremely powerful typescript feature is automatic type narrowing based on control flow. This means a variable has two types associated with it at any specific point of code location: a declaration type and a narrowed type.

#3 Use discriminated union instead of optional fields


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