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require 'rubygems/test_case'
require 'rubygems/command'
require 'rubygems/version_option'
class TestGemVersionOption < Gem::TestCase
def setup
super
@cmd = Gem::Command.new 'dummy', 'dummy'
@cmd.extend Gem::VersionOption
end
def test_add_platform_option
@cmd.add_platform_option
assert @cmd.handles?(%w[--platform x86-darwin])
end
def test_add_version_option
@cmd.add_version_option
assert @cmd.handles?(%w[--version >1])
end
def test_enables_prerelease
@cmd.add_version_option
@cmd.handle_options %w[mygem -v 0.2.0.a]
assert @cmd.options[:prerelease]
@cmd.handle_options %w[mygem -v 0.2.0]
refute @cmd.options[:prerelease]
@cmd.handle_options %w[mygem]
refute @cmd.options[:prerelease]
end
def test_platform_option
@cmd.add_platform_option
@cmd.handle_options %w[--platform x86-freebsd6 --platform x86-freebsd7]
expected = [
Gem::Platform::RUBY,
Gem::Platform.new('x86-freebsd6'),
Gem::Platform.new('x86-freebsd7'),
]
assert_equal expected, Gem.platforms
end
def test_platform_option_ruby
@cmd.add_platform_option
@cmd.handle_options %w[--platform ruby]
expected = [
Gem::Platform::RUBY
]
assert_equal expected, Gem.platforms
end
def test_platform_option_twice
@cmd.add_platform_option
@cmd.handle_options %w[--platform x86-freebsd6 --platform x86-freebsd-6]
expected = [
Gem::Platform::RUBY,
Gem::Platform.new('x86-freebsd6'),
]
assert_equal expected, Gem.platforms
end
def test_version_option
@cmd.add_version_option
@cmd.handle_options %w[--version >1]
expected = {
:args => [],
:explicit_prerelease => false,
:prerelease => false,
:version => Gem::Requirement.new('> 1'),
}
assert_equal expected, @cmd.options
end
def test_version_option_compound
@cmd.add_version_option
@cmd.handle_options ['--version', '< 1, > 0.9']
expected = {
:args => [],
:explicit_prerelease => false,
:prerelease => false,
:version => Gem::Requirement.new('< 1', '> 0.9'),
}
assert_equal expected, @cmd.options
end
def test_version_option_explicit_prerelease
@cmd.add_prerelease_option
@cmd.add_version_option
@cmd.handle_options %w[--pre --version >1]
expected = {
:args => [],
:explicit_prerelease => true,
:prerelease => true,
:version => Gem::Requirement.new('> 1'),
}
assert_equal expected, @cmd.options
end
def test_version_option_twice
@cmd.add_version_option
@cmd.handle_options %w[--version >1.a]
expected = {
:args => [],
:explicit_prerelease => false,
:prerelease => true,
:version => Gem::Requirement.new('> 1.a'),
}
assert_equal expected, @cmd.options
@cmd.handle_options %w[--version >1]
expected = {
:args => [],
:explicit_prerelease => false,
:prerelease => false,
:version => Gem::Requirement.new('> 1'),
}
assert_equal expected, @cmd.options
end
end
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