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module RSpec::Puppet::Consts
STUBBED_CONSTS = {
:posix => {
'File::PATH_SEPARATOR' => ':',
'File::ALT_SEPARATOR' => nil,
'Pathname::SEPARATOR_PAT' => /#{Regexp.quote('/')}/,
},
:windows => {
'File::PATH_SEPARATOR' => ';',
'File::ALT_SEPARATOR' => "\\",
'Pathname::SEPARATOR_PAT' => /[#{Regexp.quote("\\")}#{Regexp.quote('/')}]/,
}
}
FEATURES = {
:posix => {
:posix => true,
:microsoft_windows => false,
},
:windows => {
:posix => false,
:microsoft_windows => true,
},
}
def self.stub_consts_for(platform)
STUBBED_CONSTS[platform].each do |const_name, const_value|
stub_const_wrapper(const_name, const_value)
end
Puppet::Util::Platform.pretend_to_be(platform)
FEATURES[platform].each do |feature_name, feature_value|
Puppet.features.add(feature_name) { feature_value }
end
end
def self.stub_const_wrapper(const, value)
klass_name, const_name = const.split('::', 2)
klass = Object.const_get(klass_name)
klass.send(:remove_const, const_name) if klass.const_defined?(const_name)
klass.const_set(const_name, value)
end
def self.restore_consts
stub_consts_for(RSpec.configuration.platform)
end
def self.without_stubs
if Puppet::Util::Platform.pretending?
pretend_platform = Puppet::Util::Platform.pretend_platform
restore_consts
end
yield
ensure
stub_consts_for(pretend_platform) if pretend_platform
end
end
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