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import unittest
from scrapy.utils.console import get_shell_embed_func
try:
import bpython
bpy = True
del bpython
except ImportError:
bpy = False
try:
import IPython
ipy = True
del IPython
except ImportError:
ipy = False
class UtilsConsoleTestCase(unittest.TestCase):
def test_get_shell_embed_func(self):
shell = get_shell_embed_func(['invalid'])
self.assertEqual(shell, None)
shell = get_shell_embed_func(['invalid','python'])
self.assertTrue(callable(shell))
self.assertEqual(shell.__name__, '_embed_standard_shell')
@unittest.skipIf(not bpy, 'bpython not available in testenv')
def test_get_shell_embed_func2(self):
shell = get_shell_embed_func(['bpython'])
self.assertTrue(callable(shell))
self.assertEqual(shell.__name__, '_embed_bpython_shell')
@unittest.skipIf(not ipy, 'IPython not available in testenv')
def test_get_shell_embed_func3(self):
# default shell should be 'ipython'
shell = get_shell_embed_func()
self.assertEqual(shell.__name__, '_embed_ipython_shell')
if __name__ == "__main__":
unittest.main()
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