mirror of
https://github.com/josdejong/mathjs.git
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c5971b371a
* chore(package): update standard to version 12.0.0
* update to new lint version with --fix
I believe this mainly adds whitespace to `{}`'s.
* Replace assert.equal with assert.strictEqual
This breaks a lot of tests which I will endevour to fix in the next
commits.
* Fix most errors due to assert.strictEquals
Some instances of `strictEquals` are replaced by `deepEquals`.
`toString` has been used to make some string comparisions explicit.
Tests will still fail untill #1236 and #1237 are fixed.
* Fix assertion erros due to -0
With node 10, assert.strictEqual no longer considers `0 === -0`.
I missed these first time round as I was using node 8.
* Put toString correct side of bracket
I was converting the constructor to a string rather
than the result of the computation. Oops.
* Fixed #1236: quantileSeq has inconsistant return
* Update package-lock
* Fixed #1237: norm sometimes returning a complex number instead of number
* Fix cli tests
* More changes for standardjs, and fixes in unit tests
29 lines
907 B
JavaScript
29 lines
907 B
JavaScript
// test parse
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const assert = require('assert')
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const math = require('../../../src/main')
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const Node = math.expression.node.Node
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describe('parse', function () {
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it('should parse an expression', function () {
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const node = math.parse('(5+3)/4')
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assert.ok(node instanceof Node)
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assert.strictEqual(node.compile().eval(), 2)
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})
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it('should parse multiple expressions', function () {
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const nodes = math.parse(['2+3', '4+5'])
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assert.ok(Array.isArray(nodes))
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assert.strictEqual(nodes.length, 2)
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assert.ok(nodes[0] instanceof Node)
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assert.ok(nodes[1] instanceof Node)
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assert.strictEqual(nodes[0].compile().eval(), 5)
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assert.strictEqual(nodes[1].compile().eval(), 9)
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})
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it('should LaTeX parse', function () {
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const expression = math.parse('parse(expr,options)')
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assert.strictEqual(expression.toTex(), '\\mathrm{parse}\\left( expr, options\\right)')
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})
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})
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