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Contents
RSpec.describe TTY::Spinner::Multi, "#register" do
let(:output) { StringIO.new("", "w+") }
it "registers a TTY::Spinner instance from a pattern" do
spinners = TTY::Spinner::Multi.new(output: output, interval: 100)
allow_any_instance_of(TTY::Spinner).to receive(:attach_to)
expect_any_instance_of(TTY::Spinner).to receive(:attach_to)
spinner = spinners.register ""
expect(spinner).to be_instance_of(TTY::Spinner)
expect(spinners.length).to eq(1)
end
it "registers a TTY::Spinner instance from a spinner instance" do
spinners = TTY::Spinner::Multi.new(output: output, interval: 100)
spinner_to_register = ::TTY::Spinner.new
spinner = spinners.register spinner_to_register
expect(spinner).to eq(spinner_to_register)
expect(spinners.length).to eq(1)
end
it "raises an erro when given neither a string or spinner instance" do
spinners = TTY::Spinner::Multi.new(output: output, interval: 100)
expect { spinners.register [] }
.to raise_error(
ArgumentError,
"Expected a pattern or spinner, got: Array"
)
end
it "uses global options to register instance" do
spinners = TTY::Spinner::Multi.new(output: output, interval: 100)
spinner = double(:spinner, attach_to: nil)
allow(spinner).to receive(:on).and_return(spinner)
allow(TTY::Spinner).to receive(:new).and_return(spinner)
spinners.register "[:spinner]"
expect(TTY::Spinner).to have_received(:new)
.with("[:spinner]", {interval: 100, output: output})
end
end
Version data entries
5 entries across 5 versions & 1 rubygems