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(BKR-1481) Rewrite beaker-vmpooler to use shared .fog parsing (#11)

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* (BKR-1481) Rewrite beaker-vmpooler to use shared .fog parsing

* (BKR-1481) Rename Fog Credential Method

* (BKR-1481) Cleanup spec tests

Spec tests don't need to replicate spec tests of core functionality.
This commit is contained in:
Dakota Schneider 2018-07-16 13:09:51 -07:00 • committed by Kevin Imber
parent b8804eb5f1
commit c0938fe1c8
2 changed files with 31 additions and 100 deletions
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105
spec/beaker/hypervisor/vmpooler_spec.rb
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@ -168,96 +168,39 @@ module Beaker
describe "#load_credentials" do
it 'continues without credentials when fog file is missing' do
allow_any_instance_of( Beaker::Vmpooler ).to \
receive(:read_fog_file).and_raise(Errno::ENOENT.new)
it 'loads credentials from a fog file' do
credentials = { :vmpooler_token => "example_token" }
make_opts = { :dot_fog => '.fog' }
expect_any_instance_of( Beaker::Vmpooler ).to receive( :get_fog_credentials ).and_return(credentials)
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == credentials
end
it 'continues without credentials when there are problems loading the fog file' do
logger = double( 'logger' )
make_opts = { :logger => logger, :dot_fog => '.fog' }
expect_any_instance_of( Beaker::Vmpooler ).to receive( :get_fog_credentials ).and_raise( ArgumentError, 'something went wrong' )
expect( logger ).to receive( :warn ).with( /Invalid credentials file.*something went wrong.*Proceeding without authentication/m )
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == {}
end
it 'continues without credentials when fog file is empty' do
allow_any_instance_of( Beaker::Vmpooler ).to \
receive(:read_fog_file).and_return(false)
it 'continues without credentials when fog file has no vmpooler_token' do
logger = double( 'logger' )
make_opts = { :logger => logger, :dot_fog => '.fog' }
expect_any_instance_of( Beaker::Vmpooler ).to receive( :get_fog_credentials ).and_return( {} )
expect( logger ).to receive( :warn ).with( /vmpooler_token not found in credentials file.*Proceeding without authentication/m )
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == {}
end
it 'continues without credentials when fog file contains no :default section' do
data = { :some => { :other => :data } }
allow_any_instance_of( Beaker::Vmpooler ).to \
receive(:read_fog_file).and_return(data)
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == { }
end
it 'continues without credentials when fog file :default section has no :vmpooler_token' do
data = { :default => { :something_else => "TOKEN" } }
allow_any_instance_of( Beaker::Vmpooler ).to \
receive(:read_fog_file).and_return(data)
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == { }
end
it 'continues without credentials when there are formatting errors in the fog file' do
data = { "'default'" => { :vmpooler_token => "b2wl8prqe6ddoii70md" } }
allow_any_instance_of( Beaker::Vmpooler ).to \
receive(:read_fog_file).and_return(data)
logger = double('logger')
expect(logger).to receive(:warn).with(/is missing a :default section with a :vmpooler_token value/)
make_opts = {:logger => logger}
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == { }
end
it 'throws a TypeError and continues without credentials when there are syntax errors in the fog file' do
data = "'default'\n :vmpooler_token: z2wl8prqe0ddoii70ad"
allow( File ).to receive( :open ).and_yield( StringIO.new(data) )
logger = double('logger')
expect(logger).to receive(:warn).with(/TypeError: .* has invalid syntax/)
make_opts = {:logger => logger}
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == { }
end
it 'throws a Psych::SyntaxError and continues without credentials when there are syntax errors in the fog file' do
data = ";default;\n :vmpooler_token: z2wl8prqe0ddoii707d"
allow( File ).to receive( :open ).and_yield( StringIO.new(data) )
logger = double('logger')
expect(logger).to receive(:warn).with(/Psych::SyntaxError: .* invalid syntax/)
make_opts = {:logger => logger}
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == { }
end
it 'stores vmpooler token when found in fog file' do
data = { :default => { :vmpooler_token => "TOKEN" } }
allow_any_instance_of( Beaker::Vmpooler ).to \
receive(:read_fog_file).and_return(data)
vmpooler = Beaker::Vmpooler.new( make_hosts, make_opts )
expect( vmpooler.credentials ).to be == { :vmpooler_token => "TOKEN" }
end
end
end
end