(maint) Support any vmpooler for ABS via vmpooler_fallback

Before this change, the fallback vmpooler for ABS had to be named
'vmpooler' and it only supported one. With this new code, users can
set a key within an 'abs' service type called vmpooler_fallback that
points to any other service configured in the ~/.vmfloaty.yml config
file. If not set, the appropriate error message is returned, with
an example configuration.
Added the various use cases for the config to the unit tests
This commit is contained in:
Samuel Beaulieu 2020-09-16 11:23:01 -05:00
parent 512adb4af1
commit 5333158bdc
4 changed files with 74 additions and 13 deletions

View file

@ -247,4 +247,61 @@ describe Utils do
Utils.pretty_print_hosts(nil, service, hostname)
end
end
describe '#get_vmpooler_service_config' do
let(:Conf) { double }
it 'returns an error if the vmpooler_fallback is not setup' do
config = {
'user' => 'foo',
'services' => {
'myabs' => {
'url' => 'http://abs.com',
'token' => 'krypto-night',
'type' => 'abs'
}
}
}
allow(Conf).to receive(:read_config).and_return(config)
expect{Utils.get_vmpooler_service_config(config['services']['myabs']['vmpooler_fallback'])}.to raise_error(ArgumentError)
end
it 'returns an error if the vmpooler_fallback is setup but cannot be found' do
config = {
'user' => 'foo',
'services' => {
'myabs' => {
'url' => 'http://abs.com',
'token' => 'krypto-night',
'type' => 'abs',
'vmpooler_fallback' => 'myvmpooler'
}
}
}
allow(Conf).to receive(:read_config).and_return(config)
expect{Utils.get_vmpooler_service_config(config['services']['myabs']['vmpooler_fallback'])}.to raise_error(ArgumentError, /myvmpooler/)
end
it 'returns the vmpooler_fallback config' do
config = {
'user' => 'foo',
'services' => {
'myabs' => {
'url' => 'http://abs.com',
'token' => 'krypto-night',
'type' => 'abs',
'vmpooler_fallback' => 'myvmpooler'
},
'myvmpooler' => {
'url' => 'http://vmpooler.com',
'token' => 'krypto-knight'
}
}
}
allow(Conf).to receive(:read_config).and_return(config)
expect(Utils.get_vmpooler_service_config(config['services']['myabs']['vmpooler_fallback'])).to include({
'url' => 'http://vmpooler.com',
'token' => 'krypto-knight',
'user' => 'foo',
'type' => 'vmpooler'
})
end
end
end