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Versions: 68
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Contents
require 'spec_helper'
describe VCR::InternetConnection do
describe '.available?' do
before(:each) do
described_class.send(:remove_instance_variable, :@available) if described_class.instance_variable_defined?(:@available)
end
def stub_pingecho_with(value)
allow(VCR::Ping).to receive(:pingecho).with("example.com", anything, anything).and_return(value)
end
context 'when pinging example.com succeeds' do
it 'returns true' do
stub_pingecho_with(true)
expect(described_class).to be_available
end
it 'memoizes the value so no extra pings are made' do
expect(VCR::Ping).to receive(:pingecho).once.and_return(true)
3.times { described_class.available? }
end
end
context 'when pinging example.com fails' do
it 'returns false' do
stub_pingecho_with(false)
expect(described_class).not_to be_available
end
it 'memoizes the value so no extra pings are made' do
expect(VCR::Ping).to receive(:pingecho).once.and_return(false)
3.times { described_class.available? }
end
end
end
end
Version data entries
68 entries across 68 versions & 10 rubygems