Install Jasmine Marbles

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Install jasmine marbles.

Subscribe for more film theory. Providing mock actions for testing ngrx actions with jasmine marbles. Npm install jasmine marbles save dev. The colormixer has one static method mix that takes observables of whether or not a color is going into the mixer.

To test our colormixer we first need to install a marble testing library. What tech is like in rest of world. Http bit ly 1di8vbh if you had three wishes what would you wish for. Here we create two observables one and two using the cold helper provided by jasmine marbles if you aren t familiar with hot and cold read this post by ben lesh.

0 2 0 supports rxjs 5. First you will want to open up a terminal and run this npm install command. A code generator which can speed up your ngrx. A required library for unit testing of effects ngrx store freeze.

The following are dev tools for ngrx npm install jasmine marbles ngrx store freeze generate ngrx ngrx store devtools only dev save brief description. Better yet how should you wish to get what you wan. Browse other questions tagged angular jasmine ngrx effects or ask your own question. Npm install jasmine marbles save dev testing colormixer.

When executed this method will return an observable of what color the mixer is outputting. Marble testing helpers for rxjs and jasmine. Npm install save dev jasmine marbles before writing a test for the component let s look at how marble testing works in general by testing the concat operator. Protect the immutable of the app state generate ngrx.