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-rw-r--r--test/channel_test.rb161
1 files changed, 161 insertions, 0 deletions
diff --git a/test/channel_test.rb b/test/channel_test.rb
new file mode 100644
index 0000000..c271361
--- /dev/null
+++ b/test/channel_test.rb
@@ -0,0 +1,161 @@
+require 'common'
+require 'net/ssh/multi/channel'
+
+class ChannelTest < Test::Unit::TestCase
+ def test_each_should_iterate_over_each_component_channel
+ channels = [c1 = mock('channel'), c2 = mock('channel'), c3 = mock('channel')]
+ channel = Net::SSH::Multi::Channel.new(mock('session'), channels)
+ result = []
+ channel.each { |c| result << c }
+ assert_equal channels, result
+ end
+
+ def test_property_accessors
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [])
+ channel[:foo] = "hello"
+ assert_equal "hello", channel[:foo]
+ channel['bar'] = "goodbye"
+ assert_equal "goodbye", channel['bar']
+ assert_nil channel[:bar]
+ assert_nil channel['foo']
+ end
+
+ def test_exec_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:exec).with('ls -l').yields(c1)
+ c2.expects(:exec).with('ls -l').yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.exec('ls -l') { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_subsystem_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:subsystem).with('sftp').yields(c1)
+ c2.expects(:subsystem).with('sftp').yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.subsystem('sftp') { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_request_pty_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:request_pty).with(:foo => 5).yields(c1)
+ c2.expects(:request_pty).with(:foo => 5).yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.request_pty(:foo => 5) { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_send_data_should_delegate_to_component_channels
+ c1, c2 = mock('channel'), mock('channel')
+ c1.expects(:send_data).with("hello\n")
+ c2.expects(:send_data).with("hello\n")
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.send_data("hello\n")
+ end
+
+ def test_active_should_be_true_if_all_component_channels_are_active
+ c1, c2, c3 = stub('channel', :active? => true), stub('channel', :active? => true), stub('channel', :active? => true)
+ channel = Net::SSH::Multi::Channel.new(stub('session'), [c1, c2, c3])
+ assert channel.active?
+ end
+
+ def test_active_should_be_true_if_any_component_channels_are_active
+ c1, c2, c3 = stub('channel', :active? => true), stub('channel', :active? => false), stub('channel', :active? => false)
+ channel = Net::SSH::Multi::Channel.new(stub('session'), [c1, c2, c3])
+ assert channel.active?
+ end
+
+ def test_active_should_be_false_if_no_component_channels_are_active
+ c1, c2, c3 = stub('channel', :active? => false), stub('channel', :active? => false), stub('channel', :active? => false)
+ channel = Net::SSH::Multi::Channel.new(stub('session'), [c1, c2, c3])
+ assert !channel.active?
+ end
+
+ def test_wait_should_block_until_active_is_false
+ channel = Net::SSH::Multi::Channel.new(MockSession.new, [])
+ channel.expects(:active?).times(4).returns(true,true,true,false)
+ assert_equal channel, channel.wait
+ end
+
+ def test_close_should_delegate_to_component_channels
+ c1, c2 = mock('channel'), mock('channel')
+ c1.expects(:close)
+ c2.expects(:close)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.close
+ end
+
+ def test_eof_bang_should_delegate_to_component_channels
+ c1, c2 = mock('channel'), mock('channel')
+ c1.expects(:eof!)
+ c2.expects(:eof!)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.eof!
+ end
+
+ def test_on_data_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:on_data).yields(c1)
+ c2.expects(:on_data).yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.on_data { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_on_extended_data_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:on_extended_data).yields(c1)
+ c2.expects(:on_extended_data).yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.on_extended_data { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_on_process_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:on_process).yields(c1)
+ c2.expects(:on_process).yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.on_process { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_on_close_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:on_close).yields(c1)
+ c2.expects(:on_close).yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.on_close { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_on_eof_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:on_eof).yields(c1)
+ c2.expects(:on_eof).yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.on_eof { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ def test_on_request_should_delegate_to_component_channels
+ c1, c2, results = mock('channel'), mock('channel'), []
+ c1.expects(:on_request).with("exit-status").yields(c1)
+ c2.expects(:on_request).with("exit-status").yields(c2)
+ channel = Net::SSH::Multi::Channel.new(mock('session'), [c1, c2])
+ assert_equal channel, channel.on_request("exit-status") { |c| results << c }
+ assert_equal [c1, c2], results
+ end
+
+ private
+
+ class MockSession
+ def loop
+ while true do
+ return if !yield(self)
+ end
+ end
+ end
+end \ No newline at end of file
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