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feat: Template implementations

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This commit is contained in:
Glen Whitney 2022-07-31 23:33:58 -07:00
parent 1076c3c727
commit fd3d6b2eb3
9 changed files with 67 additions and 23 deletions
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4
test/_pocomath.mjs
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@ -21,12 +21,14 @@ describe('The default full pocomath instance "math"', () => {
it('can subtract numbers', () => {
assert.strictEqual(math.subtract(12, 5), 7)
//assert.strictEqual(math.subtract(3n, 1.5), 1.5)
})
it('can add numbers', () => {
assert.strictEqual(math.add(3, 4), 7)
assert.strictEqual(math.add(1.5, 2.5, 3.5), 7.5)
assert.strictEqual(math.add(Infinity), Infinity)
assert.throws(() => math.add(3n, -1.5), TypeError)
})
it('can negate numbers', () => {
@ -55,10 +57,10 @@ describe('The default full pocomath instance "math"', () => {
assert.deepStrictEqual(
math.subtract(math.complex(1,1), math.complex(2,-2)),
math.complex(-1,3))
assert.strictEqual(math.negate(math.complex(3, 8)).im, -8)
assert.deepStrictEqual(
math.subtract(16, math.add(3, math.complex(0,4), 2)),
math.complex(11, -4))
assert.strictEqual(math.negate(math.complex(3, 8)).im, -8)
})
it('handles bigints', () => {

2
test/custom.mjs
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@ -3,6 +3,7 @@ import math from '../src/pocomath.mjs'
import PocomathInstance from '../src/core/PocomathInstance.mjs'
import * as numbers from '../src/number/all.mjs'
import * as numberAdd from '../src/number/add.mjs'
import {add as genericAdd} from '../src/generic/arithmetic.mjs'
import * as complex from '../src/complex/all.mjs'
import * as complexAdd from '../src/complex/add.mjs'
import * as complexNegate from '../src/complex/negate.mjs'
@ -66,6 +67,7 @@ describe('A custom instance', () => {
const cherry = new PocomathInstance('cherry')
cherry.install(numberAdd)
await extendToComplex(cherry)
cherry.install({add: genericAdd})
/* Now we have an instance that supports addition for number and complex
and little else:
*/