Add jest config #6
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| depngn 12.0.0 --reporter=json | ||
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| console.log(usage); |
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As you can see in the image the message now has a kind of left-padding.
if you disagree with that I can revert the change, also, If you prefer using multi-console logs I can revert that as well.
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oohh, i actually kind of like this!
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the only weird thing that might pop up is if we set up automatic formatting/linting -- it might mistakenly try to "fix" this and add even more padding. we can cross that bridge when we come to it though.
| createUsage(); | ||
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| const usage = ` | ||
| Usage: |
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This doesn't have the wrong indentation, it must be like that in order to match what createUsage() returns.
| @@ -23,3 +23,6 @@ dist-ssr | |||
| *.njsproj | |||
| *.sln | |||
| *.sw? | |||
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| # testing | |||
| coverage/ | |||
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we will know the project's coverage.
jest.config.ts
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| collectCoverage: true, | ||
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| // An array of glob patterns indicating a set of files for which coverage information should be collected | ||
| // collectCoverageFrom: undefined, |
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can we specify which files to collect from and which ones to ignore? something like:
| // collectCoverageFrom: undefined, | |
| collectCoverageFrom: [ | |
| 'src/**/*.ts', | |
| '!src/**/index.ts', | |
| '!src/**/types.ts' | |
| ], |
tests/cli/usage.spec.ts
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| @@ -0,0 +1,28 @@ | |||
| import { describe, expect, it, jest } from '@jest/globals'; | |||
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can we use the globals that don't have to be imported? i know "magic" values aren't always the best, but it seems to be the common convention when using jest.
I think you can npm install -D @types/jest and then add "jest" to the types array in tsconfig.json.
| depngn 12.0.0 --reporter=json | ||
| ` | ||
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| console.log(usage); |
There was a problem hiding this comment.
oohh, i actually kind of like this!
| depngn 12.0.0 --reporter=json | ||
| ` | ||
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| console.log(usage); |
There was a problem hiding this comment.
the only weird thing that might pop up is if we set up automatic formatting/linting -- it might mistakenly try to "fix" this and add even more padding. we can cross that bridge when we come to it though.
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comments addressed, @kindoflew! |
Interesting Notes:
How to configure jest with typescript? https://jestjs.io/docs/getting-started
Reference to globals in jest? https://jestjs.io/docs/api
How to mock in jest? https://jestjs.io/docs/mock-function-api#typescript-usage