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|
describe 'Epoch.Util', ->
describe 'copy', ->
it 'should correctly create a shallow copy', ->
object =
a: 20
b: 'hello'
copy = Epoch.Util.copy(object)
assert.equal copy.a, object.a
assert.equal copy.b, object.b
it 'should not recursively copy objects', ->
object =
a:
foo: 'bar'
copy = Epoch.Util.copy(object)
object.a.foo = 'baz'
assert.equal object.a.foo, copy.a.foo
describe 'defaults', ->
it 'should set default values when keys are missing', ->
options = {a: 'foo', b: 'bar'}
defaults = {c: 'baz'}
result = Epoch.Util.defaults(options, defaults)
assert.equal result.c, defaults.c
it 'should not set default values when keys are present', ->
options = { a: 'foo', b: 'bar' }
defaults = { a: 'wow', b: 'neat' }
result = Epoch.Util.defaults(options, defaults)
assert.equal result.a, options.a
assert.equal result.b, options.b
it 'should recursively set defaults from sub objects', ->
options =
a:
b: 'foo'
defaults =
a:
b: ''
c: 'bar'
result = Epoch.Util.defaults(options, defaults)
assert.equal result.a.b, options.a.b
assert.equal result.a.c, defaults.a.c
|
