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require 'spec_helper'
require 'r10k/settings/loader'
describe R10K::Settings::Loader do
context 'populate_loadpath' do
it 'includes /etc/puppetlabs/r10k/r10k.yaml in the loadpath' do
expect(subject.loadpath).to include('/etc/puppetlabs/r10k/r10k.yaml')
end
it 'includes /etc/r10k.yaml in the loadpath' do
expect(subject.loadpath).to include('/etc/r10k.yaml')
end
it 'does include the current working directory in the loadpath' do
allow(Dir).to receive(:getwd).and_return '/some/random/path/westvletren'
expect(subject.loadpath).to include('/some/random/path/westvletren/r10k.yaml')
end
it 'does not include /some/random/path/atomium/r10k.yaml in the loadpath' do
expect(subject.loadpath).not_to include('/some/random/path/atomium/r10k.yaml')
end
end
context 'search' do
it 'returns the correct default location' do
allow(File).to receive(:file?).and_return false
allow(File).to receive(:file?).with('/etc/puppetlabs/r10k/r10k.yaml').and_return true
allow(File).to receive(:file?).with('/etc/r10k.yaml').and_return true
expect(subject.search).to eq '/etc/puppetlabs/r10k/r10k.yaml'
end
it 'issues a warning if both default locations are present' do
allow(File).to receive(:file?).and_return false
allow(File).to receive(:file?).with('/etc/puppetlabs/r10k/r10k.yaml').and_return true
allow(File).to receive(:file?).with('/etc/r10k.yaml').and_return true
logger_dbl = double('Logging')
allow(subject).to receive(:logger).and_return logger_dbl
expect(logger_dbl).to receive(:warn).with('Both /etc/puppetlabs/r10k/r10k.yaml and /etc/r10k.yaml configuration files exist.')
expect(logger_dbl).to receive(:warn).with('/etc/puppetlabs/r10k/r10k.yaml will be used.')
subject.search
end
it 'issues a warning if the old location is used' do
allow(File).to receive(:file?).and_return false
allow(File).to receive(:file?).with('/etc/puppetlabs/r10k/r10k.yaml').and_return false
allow(File).to receive(:file?).with('/etc/r10k.yaml').and_return true
logger_dbl = double('Logging')
allow(subject).to receive(:logger).and_return logger_dbl
expect(logger_dbl).to receive(:warn).with("The r10k configuration file at /etc/r10k.yaml is deprecated.")
expect(logger_dbl).to receive(:warn).with('Please move your r10k configuration to /etc/puppetlabs/r10k/r10k.yaml.')
subject.search
end
describe 'using an override value' do
it 'uses the override when set and ignores files in the load path' do
expect(File).to_not receive(:file?)
expect(subject.search('/some/override/r10k.yaml')).to eq '/some/override/r10k.yaml'
end
it 'ignores a nil override value' do
allow(File).to receive(:file?).and_return false
allow(File).to receive(:file?).with('/etc/puppetlabs/r10k/r10k.yaml').and_return true
allow(File).to receive(:file?).with('/etc/r10k.yaml').and_return true
expect(subject.search(nil)).to eq('/etc/puppetlabs/r10k/r10k.yaml')
end
end
end
context '#read' do
it "raises an error if no config file could be found" do
expect(subject).to receive(:search).and_return nil
expect {
subject.read
}.to raise_error(R10K::Settings::Loader::ConfigError, "No configuration file given, no config file found in current directory, and no global config present")
end
it "raises an error if the YAML file load raises an error" do
expect(subject).to receive(:search).and_return '/some/path/r10k.yaml'
expect(YAML).to receive(:load_file).and_raise(Errno::ENOENT, "/no/such/file")
expect {
subject.read
}.to raise_error(R10K::Settings::Loader::ConfigError, "Couldn't load config file: No such file or directory - /no/such/file")
end
it "recursively replaces string keys with symbol keys in the parsed structure" do
expect(subject).to receive(:search).and_return '/some/path/r10k.yaml'
expect(YAML).to receive(:load_file).and_return({
'cachedir' => '/var/cache/r10k',
'git' => {
'provider' => 'rugged',
}
})
expect(subject.read).to eq({
:cachedir => '/var/cache/r10k',
:git => {
:provider => 'rugged',
}
})
end
end
end
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