Lessons
Explore all newline lessons
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An Introduction to Svelte Routing for Single Page ApplicationsFullstack SvelteSetting up a Single Page Application Router
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Setting Up a Formatter and Linter for Svelte DevelopmentFullstack SvelteSetting up a Formatter and Linter
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Setting Up a Svelte Local Development EnvironmentFullstack SvelteSetting up your local development environment
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How to Mock MongDB for Angular End-to-End Unit TestsThe newline Guide to Angular UniversalThis lesson is going to show you how to mock your data-source - MongoDB - for the E2E tests purpose. Thanks to using mongo-unit you will be able to perform actions that changes data in your DB, during E2E testing.
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Build Angular End-to-End Unit Tests With TransferStateThe newline Guide to Angular UniversalIn this lesson you will learn how you can verify the TransferState registry content in your E2E tests.
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How to Unit Test Server-Side Services in Angular KarmaThe newline Guide to Angular UniversalLast but not least of your unit tests, should be to verify the server-specific services. In this lesson you will learn how to enforce Karma to run tests against code that includes server-specific objects and libraries.
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How to Unit Test Slow API Calls in AngularThe newline Guide to Angular UniversalNext step is to simulate a long-running API and verify how server-side Angular deals with it. This lesson will demonstrate you how to do that.
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How to Mock PLATFORM_ID Value for Angular Unit TestingThe newline Guide to Angular UniversalHow to verify your application behavior in different environments? In this lesson you will get to know how you can stub the PLATFORM_ID injection token and HTTP request, for tests purpose.