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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>
52 lines
2.1 KiB
JavaScript
52 lines
2.1 KiB
JavaScript
import assert from 'assert'
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import math from '../../../../src/defaultInstance.js'
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const conj = math.conj
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describe('conj', function () {
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it('should compute the conjugate of a boolean', function () {
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assert.strictEqual(conj(true), 1)
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assert.strictEqual(conj(false), 0)
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})
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it('should compute the conjugate of a number', function () {
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assert.strictEqual(conj(1), 1)
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assert.strictEqual(conj(2), 2)
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assert.strictEqual(conj(0), 0)
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assert.strictEqual(conj(-2), -2)
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})
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it('should compute the conjugate of a bignumber', function () {
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assert.deepStrictEqual(conj(math.bignumber(2)), math.bignumber(2))
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})
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it('should calculate the conjugate of a complex number correctly', function () {
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assert.strictEqual(conj(math.complex('2 + 3i')).toString(), '2 - 3i')
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assert.strictEqual(conj(123).toString(), '123')
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assert.strictEqual(conj(math.complex('2 - 3i')).toString(), '2 + 3i')
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assert.strictEqual(conj(math.complex('2')).toString(), '2')
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assert.strictEqual(conj(math.complex('-4i')).toString(), '4i')
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assert.strictEqual(conj(math.i).toString(), '-i')
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})
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it('should calculate the conjugate for each element in a matrix', function () {
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assert.strictEqual(math.format(conj([math.complex('2+3i'), math.complex('3-4i')])),
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'[2 - 3i, 3 + 4i]')
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assert.strictEqual(conj(math.matrix([math.complex('2+3i'), math.complex('3-4i')])).toString(),
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'[2 - 3i, 3 + 4i]')
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})
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it('should throw an error when called with an unsupported type of argument', function () {
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assert.throws(function () { conj(new Date()) }, /TypeError: Unexpected type of argument/)
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assert.throws(function () { conj(math.unit('5cm')) }, /TypeError: Unexpected type of argument/)
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})
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it('should throw an error in case of invalid number of arguments', function () {
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assert.throws(function () { conj() }, /TypeError: Too few arguments/)
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assert.throws(function () { conj(1, 2) }, /TypeError: Too many arguments/)
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})
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it('should LaTeX conj', function () {
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const expression = math.parse('conj(1+i)')
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assert.strictEqual(expression.toTex(), '\\left(1+ i\\right)^*')
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})
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})
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