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17 lines
568 B
JavaScript
17 lines
568 B
JavaScript
var tape = require("tape")
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var extend = require("../../../lib/util/extend")
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tape("test extend method", function(t) {
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var obj = {one: 1, two: 2}
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var extended = extend({}, obj, {two: "two", three: 3})
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t.notEqual(obj, extended, "extended object isn't the original object")
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t.notSame(obj, extended, "extended object doesn't have the same values as original object")
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t.notSame(obj.two, extended.two, "extended object value overwrites value from original object")
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extended = extend(null)
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t.equals(extended, null, "passing null returns null")
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t.end()
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})
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