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Test like a boss with typescript @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Me myself and I - Front end developer @S_A_N_T_E_C_H - In love with unit tests since 2013 - In love with TypeScript since 2014 - Paris TypeScript co Organizer @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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What are we going to talk about ? How to test your assets Back end with mocha / supertest Front end with karma / jasmine Front end with protractor Everything in TypeScript @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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What are we not going to talk about ? mocha / karma / jasmine … internals @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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What are we not going to talk about ? TDD / BDD / DDD Unit tests / integration tests / e2e tests @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Backend : Stack Supertest NYC @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Backend : Everything starts with @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Backend : Config ts-node tsconfig.json @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Backend : Config NYC Package.json More here @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Backend : First spec @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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@paulsouche / https://github.com/paulsouche / [email protected] Demo ? #typescriptertalk @S_A_N_T_E_C_H

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Backend : Yeah but… What if ? @paulsouche / https://github.com/paulsouche / [email protected] I need to stub some methods ? I’ve real repositories ? I’m using HAPI ? Use sinon.js Use proxyquire supertest compatible but other solutions exist #typescriptertalk @S_A_N_T_E_C_H

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Frontend : Stack @paulsouche / https://github.com/paulsouche / [email protected] Please insert your favourite build engine ... #typescriptertalk @S_A_N_T_E_C_H

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Frontend : OK karma what is a preprocessor ? @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Frontend : Did you say bundle ? @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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@paulsouche / https://github.com/paulsouche / [email protected] Demo ? #typescriptertalk @S_A_N_T_E_C_H

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Frontend : Yeah but… It’s slow right ? @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Frontend : Alternatives @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H Webpack dll Faster dependencies bundling

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Frontend : Alternatives @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H Make test run in jsdom Faster because no browser Faster because no bundle Hard to polyfill

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@paulsouche / https://github.com/paulsouche / [email protected] Demo ? #typescriptertalk @S_A_N_T_E_C_H

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Frontend : Stack @paulsouche / https://github.com/paulsouche / [email protected] PRO #typescriptertalk @S_A_N_T_E_C_H

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Frontend : Config @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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@paulsouche / https://github.com/paulsouche / [email protected] Demo ? #typescriptertalk @S_A_N_T_E_C_H

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@paulsouche / https://github.com/paulsouche / [email protected] That’s all folks Never forget #typescriptertalk @S_A_N_T_E_C_H

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@paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H

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Questions ? @paulsouche / https://github.com/paulsouche / [email protected] #typescriptertalk @S_A_N_T_E_C_H