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The existing watchlist test in `dev-cmd/livecheck_spec.rb` will only pass if the testing environment doesn't contain a livecheck watchlist file. When a watchlist file is present, it ends up being treated as empty (formulae and casks aren't available in tests) and produces an `Invalid usage: No formulae or casks to check` error instead. We don't have to worry about a watchlist file on CI but it's a potential issue when running `brew test` locally. This provides a bogus `HOMEBREW_LIVECHECK_WATCHLIST` value to the `#brew` call, to ensure that any watchlist file in the testing environment is not used for this test. Co-authored-by: Mike McQuaid <mike@mikemcquaid.com>
29 lines
921 B
Ruby
29 lines
921 B
Ruby
# frozen_string_literal: true
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require "cmd/shared_examples/args_parse"
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describe "brew livecheck" do
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it_behaves_like "parseable arguments"
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it "reports the latest version of a Formula", :integration_test, :needs_network do
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content = <<~RUBY
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desc "Some test"
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homepage "https://github.com/Homebrew/brew"
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url "https://brew.sh/test-1.0.0.tgz"
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RUBY
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setup_test_formula("test", content)
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expect { brew "livecheck", "test" }
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.to output(/test: /).to_stdout
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.and not_to_output.to_stderr
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.and be_a_success
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end
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it "gives an error when no arguments are given and there's no watchlist", :integration_test do
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expect { brew "livecheck", "HOMEBREW_LIVECHECK_WATCHLIST" => ".this_should_not_exist" }
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.to output(/Invalid usage: A watchlist file is required when no arguments are given\./).to_stderr
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.and not_to_output.to_stdout
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.and be_a_failure
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end
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end
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