spec/libvirt-ruby/connect_spec.rb in libvirt-ruby-0.0.2 vs spec/libvirt-ruby/connect_spec.rb in libvirt-ruby-0.0.3

- old
+ new

@@ -2,31 +2,47 @@ describe Libvirt::Ruby::Connect do let(:connect) { Libvirt::Ruby::Connect } context "when calling method #dispatcher" do - context "with a valid libvirt function" do + context "with libvirt installed" do before :each do - connect.stub(:attach_function).with("virConnectClose", "virConnectClose", [], :int).and_return(true) - connect.stub(:send).with("virConnectClose", []) + connect.stub(:ffi_lib).with("libvirt") end - after :each do - connect.dispatcher('Close', [:int]) - end + context "and a valid libvirt function" do + before :each do + connect.stub(:attach_function).with("virConnectClose", "virConnectClose", [], :int).and_return(true) + connect.stub(:send).with("virConnectClose", []) + end - it "should attach it as a binding for C's function" do - connect.should_receive(:attach_function).with("virConnectClose", "virConnectClose", [], :int).and_return(true) + after :each do + connect.dispatcher('Close', [], :int) + end + + it "should attach it as a binding for C's function" do + connect.should_receive(:attach_function).with("virConnectClose", "virConnectClose", [], :int).and_return(true) + end + + it "should call the new attached method" do + connect.should_receive(:send).with("virConnectClose", []) + end end - it "should call the new attached method" do - connect.should_receive(:send).with("virConnectClose", []) + context "and an invalid libvirt function" do + before :each do + connect.stub(:attach_function).with("virConnectAbc", "virConnectAbc", [], :int).and_raise(FFI::NotFoundError.new('Abc', 'libvirt')) + end + + it "should raise an exception" do + lambda { connect.dispatcher('Abc', [], :int) }.should raise_error(Libvirt::Ruby::Exceptions::InvalidFunction) + end end end - context "with an invalid libvirt function" do - it "should return an invalid function message" do - lambda { connect.dispatcher('Abc', [:int]) }.should raise_error(Libvirt::Ruby::Exceptions::InvalidFunction) + context "without libvirt installed" do + it "should raise an exception" do + lambda { connect.dispatcher('Abc', [], :int) }.should raise_error(Libvirt::Ruby::Exceptions::MissingLib) end end end end \ No newline at end of file