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Runtime error
Runtime error
| var defaults = require('./'), | |
| test = require('tap').test; | |
| test("ensure options is an object", function(t) { | |
| var options = defaults(false, { a : true }); | |
| t.ok(options.a); | |
| t.end() | |
| }); | |
| test("ensure defaults override keys", function(t) { | |
| var result = defaults({}, { a: false, b: true }); | |
| t.ok(result.b, 'b merges over undefined'); | |
| t.equal(result.a, false, 'a merges over undefined'); | |
| t.end(); | |
| }); | |
| test("ensure defined keys are not overwritten", function(t) { | |
| var result = defaults({ b: false }, { a: false, b: true }); | |
| t.equal(result.b, false, 'b not merged'); | |
| t.equal(result.a, false, 'a merges over undefined'); | |
| t.end(); | |
| }); | |
| test("ensure defaults clone nested objects", function(t) { | |
| var d = { a: [1,2,3], b: { hello : 'world' } }; | |
| var result = defaults({}, d); | |
| t.equal(result.a.length, 3, 'objects should be clones'); | |
| t.ok(result.a !== d.a, 'objects should be clones'); | |
| t.equal(Object.keys(result.b).length, 1, 'objects should be clones'); | |
| t.ok(result.b !== d.b, 'objects should be clones'); | |
| t.end(); | |
| }); | |