50 lines
1.3 KiB
Ruby
50 lines
1.3 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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require "cmd/shared_examples/args_parse"
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describe "Homebrew.leaves_args" do
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it_behaves_like "parseable arguments"
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end
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describe "brew leaves", :integration_test do
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context "when there are no installed Formulae" do
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it "prints nothing" do
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setup_test_formula "foo"
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setup_test_formula "bar"
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expect { brew "leaves" }
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.to not_to_output.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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end
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context "when there are only installed Formulae without dependencies" do
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it "prints all installed Formulae" do
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setup_test_formula "foo"
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setup_test_formula "bar"
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(HOMEBREW_CELLAR/"foo/0.1/somedir").mkpath
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expect { brew "leaves" }
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.to output("foo\n").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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end
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context "when there are installed Formulae" do
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it "prints all installed Formulae that are not dependencies of another installed Formula" do
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setup_test_formula "foo"
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setup_test_formula "bar"
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(HOMEBREW_CELLAR/"foo/0.1/somedir").mkpath
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(HOMEBREW_CELLAR/"bar/0.1/somedir").mkpath
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expect { brew "leaves" }
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.to output("bar\n").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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end
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end
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