35 lines
914 B
JavaScript
35 lines
914 B
JavaScript
var test = require('tape');
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var ss = require('../');
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test('mixin', function(t) {
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test('can mix into a single array', function(t) {
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var even = ss.mixin([2, 4, 6, 8]);
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t.equal(even.sum(), 20);
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t.equal(even.mean(), 5);
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t.equal(even.max(), 8);
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t.equal(even.min(), 2);
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t.equal(even.sample_skewness(), 0);
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t.end();
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});
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test('can mix into Array.prototype', function(t) {
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ss.mixin();
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var even = [2, 4, 6, 8];
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t.equal(even.sum(), 20);
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t.equal(even.mean(), 5);
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t.equal(even.max(), 8);
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t.equal(even.min(), 2);
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t.equal(even.sample_skewness(), 0);
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t.end();
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});
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test('mixins can take arguments', function(t) {
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ss.mixin();
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var even = [2, 4, 6, 8];
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t.equal(even.quantile(0.2), 2);
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t.equal(even.quantile(0.8), 8);
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t.end();
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});
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t.end();
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});
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