Sha256: b99993f24019adaa707683e70ff5a5a476e9dbb7395ad57ca37eaa1b1a3d54e2
Contents?: true
Size: 1.43 KB
Versions: 23
Compression:
Stored size: 1.43 KB
Contents
require 'volt/models'
describe ReactiveGenerator do
before do
@object = {
name: ReactiveValue.new('bob'),
location: {
town: ReactiveValue.new('Bozeman'),
places: [
ReactiveValue.new('The Garage'),
ReactiveValue.new('Ale Works')
]
}
}
end
it "should find all reactive values in any object" do
values = ReactiveGenerator.find_reactives(@object)
expect(values.map(&:cur)).to eq(['bob', 'Bozeman', 'The Garage', 'Ale Works'])
end
it "should return a reactive value that changes whenever a child reactive value changes" do
values = ReactiveGenerator.from_hash(@object)
count = 0
values.on('changed') { count += 1 }
expect(count).to eq(0)
@object[:name].cur = 'jim'
expect(count).to eq(1)
@object[:location][:places].last.cur = 'Starkies'
expect(count).to eq(2)
expect(values.to_h).to eq({
name: 'jim',
location: {
town: 'Bozeman',
places: [
'The Garage',
'Starkies'
]
}
})
end
it "should optionally return a normal hash if there are no child reactive values" do
values = ReactiveGenerator.from_hash({name: 'bob'})
expect(values.reactive?).to eq(true)
expect(values.is_a?(Hash)).to eq(false)
values = ReactiveGenerator.from_hash({name: 'bob'}, true)
expect(values.reactive?).to eq(false)
expect(values.is_a?(Hash)).to eq(true)
end
end
Version data entries
23 entries across 23 versions & 1 rubygems