parameterized-unit-tests-helper

This module is to help writing javascript unit testing
in the parameterized way

It supports both mocha@7.x.x and jest@26.x.x
It also should supports any test frameworks whose has the following functionalities
``ts
interface TestProvider {
describe: Function;
it: Function;
before?: Function;
after?: Function;
beforeAll?: Function;
afterAll?: Function;
beforeEach: Function;
afterEach: Function;
}
`

$3


`
npm i --save-dev p-test-js
or
yarn add --dev p-test-js
`

$3

`ts
import Mocha from "mocha";
import { getDecorators } from 'p-test-js'

const {
testsuite,
testname,
testcase,
before,
after,
beforeEach,
afterEach,
} = getDecorators(Mocha);
`

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`ts
import Jest from "@jest/globals";
import { getDecorators } from 'p-test-js'

const {
testsuite,
testname,
testcase,
before,
after,
beforeEach,
afterEach,
} = getDecorators(Jest);
`

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`ts
import { expect } from 'chai'

@testsuite("Example test suite #1")
@before(() => console.log("Before #1"))
@after(() => console.log("After #1"))
export class DumpCalculatorTest1 {
@testcase(1, 2, 3)
@testcase(2, 2, 4)
superDumpPlusTest(a: number, b: number, expected: number): void {
const r = a + b;
expect(r).to.be.eq(expected);
}
}
`

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`
Example test suite #1
Before #1
✓ superDumpPlusTest with 1,2,3
✓ superDumpPlusTest with 2,2,4
After #1
`

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`ts
import { expect } from 'chai'

@testsuite("Example test suite #2")
@before(() => console.log("Before #2"))
@after(() => console.log("After #2"))
@beforeEach(() => console.log("Before each #2"))
@afterEach(() => console.log("After each #2"))
export class DumpCalculatorTest2 {
@testname("Example test case #2")
@testcase(1, 2, 3)
@testcase(2, 2, 4)
superDumpPlusTest(a: number, b: number, expected: number): void {
const r = a + b;
expect(r).to.be.eq(expected);
}
}
`

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`
Example test suite #2
Before #2
Before each #2
✓ Example test case #2 with 1,2,3
After each #2
Before each #2
✓ Example test case #2 with 2,2,4
After each #2
After #2
``

$3

- add automated deployment ✓