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Refactor tests/commands/remove.rb (#11365)

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This commit is contained in:
Maximilian Downey Twiss
2025-02-19 19:23:13 +11:00
committed by GitHub
parent 62aaa2866f
commit 20bb5f0340
1 changed files with 18 additions and 55 deletions
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73
tests/commands/remove.rb
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@@ -1,7 +1,6 @@
require 'minitest/autorun'
require_relative '../../commands/remove'
require_relative '../../lib/const'
require_relative '../../lib/package_utils'
# Add lib to LOAD_PATH
$LOAD_PATH << File.join(CREW_LIB_PATH, 'lib')
@@ -10,68 +9,32 @@ $LOAD_PATH << File.join(CREW_LIB_PATH, 'lib')
String.use_color = false
class RemoveCommandTest < Minitest::Test
def setup
@random_essential_package_name = CREW_ESSENTIAL_PACKAGES.sample
puts <<~ESSENTIAL_PACKAGE_REMOVAL_TEST_EOF
Testing the removal of essential package #{@random_essential_package_name}, which was picked at random from one the essential packages: #{CREW_ESSENTIAL_PACKAGES.join(', ')}
(This should fail.)
ESSENTIAL_PACKAGE_REMOVAL_TEST_EOF
@random_essential_pkg = Package.load_package("#{@random_essential_package_name}.rb")
@package_with_essential_file = 'gcc_build'
@essential_file = File.join(CREW_LIB_PREFIX, 'libstdc++.so.6')
puts <<~PACKAGE_WITH_ESSENTIAL_FILE_REMOVAL_TEST_EOF
Testing the removal of package #{@package_with_essential_file}.
(This should succeed, but essential file #{@essential_file}
should not be removed.)
PACKAGE_WITH_ESSENTIAL_FILE_REMOVAL_TEST_EOF
@normal_package_name = 'xxd_standalone'
puts <<~NORMAL_PACKAGE_REMOVAL_TEST_EOF
Testing the removal of normal package #{@normal_package_name}.
(This should succeed.)
NORMAL_PACKAGE_REMOVAL_TEST_EOF
@normal_pkg = Package.load_package("#{@normal_package_name}.rb")
end
def test_remove_essential_package
# expected_output = %( #{@random_essential_package_name.capitalize} is considered an essential package needed for
# Chromebrew to function and thus cannot be removed.
# )
# assert_output(expected_output, nil) do
# Command.remove(@random_essential_pkg, true)
# end
random_essential_package = CREW_ESSENTIAL_PACKAGES.sample
puts "Testing the removal of essential package #{random_essential_package}, which was picked at random from one of the essential packages: #{CREW_ESSENTIAL_PACKAGES.join(', ')}. This should fail."
assert_raises(SystemExit) { Command.remove(@random_essential_pkg) }
assert_raises(SystemExit) do
# We don't want the output of this command, so we just capture it here and ignore it.
capture_io { Command.remove(Package.load_package("#{random_essential_package}.rb"), false) }
end
end
def test_remove_package_with_essential_file
assert_output(true) do
until PackageUtils.installed?(@package_with_essential_file)
system "yes | crew install -d #{@package_with_essential_file}", %i[out err] => File::NULL
sleep 2
end
system "crew remove -d #{@package_with_essential_file}", %i[out err] => File::NULL
return File.file?(@essential_file)
end
essential_file = File.join(CREW_LIB_PREFIX, 'libstdc++.so.6')
puts "Testing the removal of package gcc_build. This should succeed, but essential file #{essential_file} should not be removed."
system 'crew install gcc_build', %i[out err] => File::NULL
capture_io { Command.remove(Package.load_package('gcc_build.rb'), false) }
assert File.file?(essential_file), nil
end
def test_remove_normal_package
expected_output = <<~EOT
#{@normal_package_name} removed
EOT
assert_output(/^#{Regexp.escape(expected_output.chomp)}!/, nil) do
until PackageUtils.installed?(@normal_package_name)
system "yes | crew install -d #{@normal_package_name}", %i[out err] => File::NULL
sleep 2
end
Command.remove(@normal_pkg, true)
puts 'Testing the removal of normal package xxd_standalone. This should succeed.'
expected_output = "xxd_standalone removed!\n"
assert_output expected_output, nil do
system 'crew install xxd_standalone', %i[out err] => File::NULL
Command.remove(Package.load_package('xxd_standalone.rb'), false)
end
end
end