def testShowTree(self):
"""Test that we can show a file tree"""
config = CrosConfig(self.filepath)
tree = config.GetFileTree()
with capture_sys_output() as (stdout, stderr):
config.ShowTree('/', tree)
self.assertEqual(stderr.getvalue(), '')
lines = [line.strip() for line in stdout.getvalue().splitlines()]
self.assertEqual(lines[0].split(), ['Size', 'Path'])
self.assertEqual(lines[1], '/')
self.assertEqual(lines[2], 'etc/')
self.assertEqual(lines[3].split(), ['missing', 'cras/'])
def testFileTree(self):
"""Test that we can obtain a file tree"""
config = CrosConfig(self.filepath)
node = config.GetFileTree()
self.assertEqual(node.name, '')
self.assertEqual(sorted(node.children.keys()),
['etc', 'lib', 'opt', 'usr'])
etc = node.children['etc']
self.assertEqual(etc.name, 'etc')
cras = etc.children['cras']
self.assertEqual(cras.name, 'cras')
another = cras.children['another']
self.assertEqual(sorted(another.children.keys()),
['a-card', 'dsp.ini'])
