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https://github.com/kristiyan-velkov/angular-tour-of-heroes-jest-100-coverage

100% unit testing coverage of the popular Angular demo app - Tour of Heroes.
https://github.com/kristiyan-velkov/angular-tour-of-heroes-jest-100-coverage

angular coverage-report javascript jest tour-of-heroes typescript

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100% unit testing coverage of the popular Angular demo app - Tour of Heroes.

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# Angular - Tour of heroes app - JEST 100% code-coverage



###### Author: [Kristiyan Velkov](https://www.linkedin.com/in/kristiyan-velkov-763130b3/)



###### Documents:



-   [Kristiyan Velkov - Presentation for Unit Testing](./docs/Kristiyan%20Velkov%20-%20Presentation%20for%20Unit%20Testing.pdf)

-   [Kristiyan Velkov - Testing Different types](./docs/Kristiyan%20Velkov%20-%20Testing%20Different%20types.pdf)

-   [Kristiyan Velkov - Rules of unit testing](./docs/Kristiyan%20Velkov%20-Rules%20of%20unit%20testing.pdf)



## Table of contents



-   [Generate an application](#generate-an-application)

-   [Remove applications](#remove-applications)

-   [Generate a library](#generate-a-library)

-   [Development server](#development-server)

-   [Code scaffolding](#code-scaffolding)

-   [Build the application](#build)

-   [Running unit tests](#running-unit-tests)

-   [Understand your workspace](#understand-your-workspace)

-   [Further help](#further-help)



---



This project was generated using [Nx](https://nx.dev).



## Generate an application



Run `nx g @nrwl/angular:app my-app` to generate an application.



When using Nx, you can [generate](https://nx.dev/latest/angular/cli/generate) multiple applications and libraries in the same workspace.



## Remove applications



Run `nx g rm my-app`



## Generate a library



Run `nx g @nrwl/angular:lib my-lib` to generate a library.



> You can also use any of the plugins above to generate libraries as well.



Libraries are shareable across libraries and applications. They can be imported from `@your-team/my-lib`.



## Development server



Run `nx serve my-app` for a dev server or `nx serve` for default app. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

By default, the app should run via webpack proxy (proxy.conf.json) targeting a remote API.



## Code scaffolding



Run `nx generate component my-component --project=my-app` to generate a new component.

Or simply `nx g c my-component` to generate it. Other Angular CLI commands also work.



## Build



Run `nx build my-app` to build the project or `nx build` for default app. The build artifacts will be stored in the `dist/` directory. Use the `--prod` flag for a production build.



## Running unit tests



Run `nx test my-app` to execute the unit tests via [Jest](https://jestjs.io).



Run `nx affected:test` to execute the unit tests affected by a change.



## Running end-to-end tests



Run `nx e2e my-app-e2e` to execute the end-to-end tests via [Cypress](https://www.cypress.io).



Run `nx affected:e2e` to execute the end-to-end tests affected by a change.



## Understand your workspace



Run `nx dep-graph` to see a diagram of the dependencies of your projects.



Run `yarn lint:fix` to check the code style and possible to fix it



Run `yarn test-and-lint` to run tests and code style checks on CI



Run `yarn code-coverage` to generate coverage



Run `yarn bundle-analyze` to see the prod package files and what's inside them.



Run `yarn bundle-source-maps` for a similar view based on source-maps



On each commit linting will occur.



## Further help



If you have any questions or problems, please do not hesitate to contact me!



[Kristiyan Velkov](https://www.linkedin.com/in/kristiyan-velkov-763130b3/)