3a83b5492c
- The defaults of using "do ... end" for multi-line blocks everywhere is good, better than switching everything to braces everywhere.
106 lines
3.0 KiB
Ruby
106 lines
3.0 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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require "messages"
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require "spec_helper"
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describe Messages do
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let(:messages) { described_class.new }
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let(:test_formula) { formula("foo") { url("https://brew.sh/foo-0.1.tgz") } }
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let(:elapsed_time) { 1.1 }
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describe "#record_caveats" do
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it "adds a caveat" do
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expect do
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messages.record_caveats(test_formula, "Zsh completions were installed")
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end.to change(messages.caveats, :count).by(1)
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end
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end
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describe "#package_installed" do
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it "increases the package count" do
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expect do
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messages.package_installed(test_formula, elapsed_time)
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end.to change(messages, :package_count).by(1)
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end
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it "adds to install_times" do
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expect do
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messages.package_installed(test_formula, elapsed_time)
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end.to change(messages.install_times, :count).by(1)
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end
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end
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describe "#display_messages" do
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context "when package_count is less than two" do
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before do
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messages.record_caveats(test_formula, "Zsh completions were installed")
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messages.package_installed(test_formula, elapsed_time)
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end
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it "doesn't print caveat details" do
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expect { messages.display_messages }.not_to output.to_stdout
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end
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end
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context "when caveats is empty" do
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before do
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messages.package_installed(test_formula, elapsed_time)
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end
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it "doesn't print caveat details" do
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expect { messages.display_messages }.not_to output.to_stdout
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end
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end
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context "when package_count is greater than one and caveats are present" do
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let(:test_formula2) { formula("bar") { url("https://brew.sh/bar-0.1.tgz") } }
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before do
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messages.record_caveats(test_formula, "Zsh completions were installed")
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messages.package_installed(test_formula, elapsed_time)
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messages.package_installed(test_formula2, elapsed_time)
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end
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it "prints caveat details" do
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expect { messages.display_messages }.to output(
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<<~EOS,
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==> Caveats
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==> foo
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Zsh completions were installed
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EOS
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).to_stdout
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end
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end
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context "when the `display_times` argument is true" do
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context "when `install_times` is empty" do
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it "doesn't print anything" do
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expect { messages.display_messages(display_times: true) }.not_to output.to_stdout
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end
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end
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context "when `install_times` is present" do
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before do
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messages.package_installed(test_formula, elapsed_time)
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end
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it "prints installation times" do
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expect { messages.display_messages(display_times: true) }.to output(
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<<~EOS,
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==> Installation times
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foo 1.100 s
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EOS
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).to_stdout
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end
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end
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end
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context "when the `display_times` argument isn't specified" do
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it "doesn't print installation times" do
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expect { messages.display_messages }.not_to output.to_stdout
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end
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end
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end
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end
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