68 lines
1.8 KiB
Ruby
68 lines
1.8 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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describe ErrorDuringExecution do
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subject(:error) { described_class.new(command, status: status, output: output) }
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let(:command) { ["false"] }
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let(:status) { instance_double(Process::Status, exitstatus: exitstatus, termsig: nil) }
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let(:exitstatus) { 1 }
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let(:output) { nil }
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describe "#initialize" do
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it "fails when only given a command" do
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expect {
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described_class.new(command)
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}.to raise_error(ArgumentError)
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end
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it "fails when only given a status" do
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expect {
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described_class.new(status: status)
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}.to raise_error(ArgumentError)
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end
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it "does not raise an error when given both a command and a status" do
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expect {
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described_class.new(command, status: status)
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}.not_to raise_error
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end
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end
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describe "#to_s" do
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context "when only given a command and a status" do
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its(:to_s) { is_expected.to eq "Failure while executing; `false` exited with 1." }
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end
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context "when additionally given the output" do
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let(:output) {
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[
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[:stdout, "This still worked.\n"],
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[:stderr, "Here something went wrong.\n"],
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]
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}
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before do
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allow($stdout).to receive(:tty?).and_return(true)
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end
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its(:to_s) {
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expect(error.to_s).to eq <<~EOS
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Failure while executing; `false` exited with 1. Here's the output:
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This still worked.
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#{Formatter.error("Here something went wrong.\n")}
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EOS
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}
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end
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context "when command arguments contain special characters" do
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let(:command) { ["env", "PATH=/bin", "cat", "with spaces"] }
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its(:to_s) {
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expect(error.to_s)
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.to eq 'Failure while executing; `env PATH=/bin cat with\ spaces` exited with 1.'
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}
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end
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end
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end
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