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72 lines
2.4 KiB
Ruby
72 lines
2.4 KiB
Ruby
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require File.expand_path('../../../../../spec_helper', __FILE__)
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require File.expand_path('../../../fixtures/classes', __FILE__)
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describe :tcpsocket_new, shared: true do
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it "requires a hostname and a port as arguments" do
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lambda { TCPSocket.send(@method) }.should raise_error(ArgumentError)
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end
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it "refuses the connection when there is no server to connect to" do
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lambda do
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TCPSocket.send(@method, SocketSpecs.hostname, SocketSpecs.local_port)
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end.should raise_error(Errno::ECONNREFUSED)
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end
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describe "with a running server" do
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before :each do
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@server = SocketSpecs::SpecTCPServer.new
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@hostname = @server.hostname
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end
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after :each do
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if @socket
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@socket.write "QUIT"
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@socket.close
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end
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@server.shutdown
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end
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it "silently ignores 'nil' as the third parameter" do
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@socket = TCPSocket.send(@method, @hostname, SocketSpecs.port, nil)
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@socket.should be_an_instance_of(TCPSocket)
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end
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it "connects to a listening server with host and port" do
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@socket = TCPSocket.send(@method, @hostname, SocketSpecs.port)
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@socket.should be_an_instance_of(TCPSocket)
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end
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it "connects to a server when passed local_host argument" do
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@socket = TCPSocket.send(@method, @hostname, SocketSpecs.port, @hostname)
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@socket.should be_an_instance_of(TCPSocket)
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end
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it "connects to a server when passed local_host and local_port arguments" do
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@socket = TCPSocket.send(@method, @hostname, SocketSpecs.port,
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@hostname, SocketSpecs.local_port)
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@socket.should be_an_instance_of(TCPSocket)
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end
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it "has an address once it has connected to a listening server" do
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@socket = TCPSocket.send(@method, @hostname, SocketSpecs.port)
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@socket.should be_an_instance_of(TCPSocket)
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# TODO: Figure out how to abstract this. You can get AF_INET
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# from 'Socket.getaddrinfo(hostname, nil)[0][3]' but socket.addr
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# will return AF_INET6. At least this check will weed out clearly
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# erroneous values.
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@socket.addr[0].should =~ /^AF_INET6?/
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case @socket.addr[0]
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when 'AF_INET'
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@socket.addr[3].should == SocketSpecs.addr(:ipv4)
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when 'AF_INET6'
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@socket.addr[3].should == SocketSpecs.addr(:ipv6)
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end
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@socket.addr[1].should be_kind_of(Fixnum)
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@socket.addr[2].should =~ /^#{@hostname}/
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end
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end
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end
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