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* Add `.js` extension to source file imports * Specify package `exports` in `package.json` Specify package type as `commonjs` (It's good to be specific) * Move all compiled scripts into `lib` directory Remove ./number.js (You can use the compiled ones in `./lib/*`) Tell node that the `esm` directory is type `module` and enable tree shaking. Remove unused files from packages `files` property * Allow importing of package.json * Make library ESM first * - Fix merge conflicts - Refactor `bundleAny` into `defaultInstance.js` and `browserBundle.cjs` - Refactor unit tests to be able to run with plain nodejs (no transpiling) - Fix browser examples * Fix browser and browserstack tests * Fix running unit tests on Node 10 (which has no support for modules) * Fix node.js examples (those are still commonjs) * Remove the need for `browserBundle.cjs` * Generate minified bundle only * [Security] Bump node-fetch from 2.6.0 to 2.6.1 (#1963) Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 2.6.0 to 2.6.1. **This update includes a security fix.** - [Release notes](https://github.com/bitinn/node-fetch/releases) - [Changelog](https://github.com/node-fetch/node-fetch/blob/master/docs/CHANGELOG.md) - [Commits](https://github.com/bitinn/node-fetch/compare/v2.6.0...v2.6.1) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> * Cleanup console.log * Add integration tests to test the entry points (commonjs/esm, full/number only) * Create backward compatibility error messages in the files moved/removed since v8 * Describe breaking changes in HISTORY.md * Bump karma from 5.2.1 to 5.2.2 (#1965) Bumps [karma](https://github.com/karma-runner/karma) from 5.2.1 to 5.2.2. - [Release notes](https://github.com/karma-runner/karma/releases) - [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md) - [Commits](https://github.com/karma-runner/karma/compare/v5.2.1...v5.2.2) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> Co-authored-by: Lee Langley-Rees <lee@greenimp.co.uk> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
73 lines
2.6 KiB
JavaScript
73 lines
2.6 KiB
JavaScript
// test cube
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import assert from 'assert'
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import math from '../../../../src/defaultInstance.js'
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const bignumber = math.bignumber
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const fraction = math.fraction
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const matrix = math.matrix
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const cube = math.cube
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describe('cube', function () {
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it('should return the cube of a boolean', function () {
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assert.strictEqual(cube(true), 1)
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assert.strictEqual(cube(false), 0)
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})
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it('should return the cube of a number', function () {
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assert.strictEqual(cube(4), 64)
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assert.strictEqual(cube(-2), -8)
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assert.strictEqual(cube(0), 0)
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})
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it('should return the cube of a big number', function () {
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assert.deepStrictEqual(cube(bignumber(4)), bignumber(64))
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assert.deepStrictEqual(cube(bignumber(-2)), bignumber(-8))
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assert.deepStrictEqual(cube(bignumber(0)), bignumber(0))
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})
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it('should return the cube of a fraction', function () {
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const a = fraction(0.5)
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assert(cube(a) instanceof math.Fraction)
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assert.strictEqual(cube(a).toString(), '0.125')
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assert.strictEqual(a.toString(), '0.5')
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})
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it('should return the cube of a complex number', function () {
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assert.deepStrictEqual(cube(math.complex('2i')), math.complex(-0, -8))
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assert.deepStrictEqual(cube(math.complex('2+3i')), math.complex('-46+9i'))
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assert.deepStrictEqual(cube(math.complex('2')), math.complex('8'))
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})
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it('should return the cube of a unit', function () {
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assert.strictEqual(cube(math.unit('4 cm')).toString(), '64 cm^3')
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assert.strictEqual(cube(math.unit('-2 cm')).toString(), '-8 cm^3')
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assert.strictEqual(cube(math.unit('0 cm')).toString(), '0 cm^3')
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})
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it('should throw an error with strings', function () {
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assert.throws(function () { cube('text') })
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})
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it('should throw an error if there\'s wrong number of args', function () {
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assert.throws(function () { cube() }, /TypeError: Too few arguments/)
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assert.throws(function () { cube(1, 2) }, /TypeError: Too many arguments/)
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})
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it('should throw an in case of wrong type of arguments', function () {
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assert.throws(function () { cube(null) }, /TypeError: Unexpected type of argument/)
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})
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it('should cube each element in a matrix, array or range', function () {
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// array, matrix, range
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// arrays are evaluated element wise
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assert.deepStrictEqual(cube([2, 3, 4, 5]), [8, 27, 64, 125])
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assert.deepStrictEqual(cube(matrix([2, 3, 4, 5])), matrix([8, 27, 64, 125]))
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assert.deepStrictEqual(cube(matrix([[1, 2], [3, 4]])), matrix([[1, 8], [27, 64]]))
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})
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it('should LaTeX cube', function () {
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const expression = math.parse('cube(2)')
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assert.strictEqual(expression.toTex(), '\\left(2\\right)^3')
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})
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})
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