upstream/ipython Files · IPython/core/tests/test_alias.py

Adde slimerjs support to JS tests...

Adde slimerjs support to JS tests This commit contains 16 more, squashed commits: Added slimerjs flag Fixed some bugs with flag code Figured out how to add arg correctly Cleanup Improvements to the test framework for FF Log to see if slimmer is actually running Added print in controller to debug Added full logging to casperjs Remove the special logging logic since it was caussing a failure remove notebook.dirty = false line in favor of overwritting onbeforeunload. Capture output for slimerjs Fixed iptestcontroller rebase issues Fixed rebase issues. Wait for notebook to load completely before testing Fixed stdout capture for slimerjs tests. Clean-up comments in util.js Added slimerjs to Travis Fixed indent .travis.yml Comment out slimerjslauncher env var. Removed zmq flag which doesn't work there anyways, it was added by me in a recent commit Fixed travis yaml, broken because of rebase

Thomas Kluyver - - Load All Authors

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      from IPython.utils.capture import capture_output

      import nose.tools as nt

      def test_alias_lifecycle():

          name = 'test_alias1'

          cmd = 'echo "Hello"'

          am = _ip.alias_manager

          am.clear_aliases()

          am.define_alias(name, cmd)

          assert am.is_alias(name)

          nt.assert_equal(am.retrieve_alias(name), cmd)

          nt.assert_in((name, cmd), am.aliases)

          # Test running the alias

          orig_system = _ip.system

          result = []

          _ip.system = result.append

          try:

              _ip.run_cell('%{}'.format(name))

              result = [c.strip() for c in result]

              nt.assert_equal(result, [cmd])

          finally:

              _ip.system = orig_system

          # Test removing the alias

          am.undefine_alias(name)

          assert not am.is_alias(name)

          with nt.assert_raises(ValueError):

              am.retrieve_alias(name)

          nt.assert_not_in((name, cmd), am.aliases)

      def test_alias_args_error():

          """Error expanding with wrong number of arguments"""

          _ip.alias_manager.define_alias('parts', 'echo first %s second %s')

          # capture stderr:

          with capture_output() as cap:

              _ip.run_cell('parts 1')

          nt.assert_equal(cap.stderr.split(':')[0], 'UsageError')

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				from IPython.utils.capture import capture_output

				import nose.tools as nt

				def test_alias_lifecycle():
				name = 'test_alias1'
				cmd = 'echo "Hello"'
				am = _ip.alias_manager
				am.clear_aliases()
				am.define_alias(name, cmd)
				assert am.is_alias(name)
				nt.assert_equal(am.retrieve_alias(name), cmd)
				nt.assert_in((name, cmd), am.aliases)

				# Test running the alias
				orig_system = _ip.system
				result = []
				_ip.system = result.append
				try:
				_ip.run_cell('%{}'.format(name))
				result = [c.strip() for c in result]
				nt.assert_equal(result, [cmd])
				finally:
				_ip.system = orig_system

				# Test removing the alias
				am.undefine_alias(name)
				assert not am.is_alias(name)
				with nt.assert_raises(ValueError):
				am.retrieve_alias(name)
				nt.assert_not_in((name, cmd), am.aliases)


				def test_alias_args_error():
				"""Error expanding with wrong number of arguments"""
				_ip.alias_manager.define_alias('parts', 'echo first %s second %s')
				# capture stderr:
				with capture_output() as cap:
				_ip.run_cell('parts 1')

				nt.assert_equal(cap.stderr.split(':')[0], 'UsageError')