def test_start_waits(self):
"""
Start should not return until it's actually working.
"""
runner = Runner()
base = FilePath(tempfile.mkdtemp())
root = base.child('root')
src = base.child('src')
dst = base.child('dst')
_ = yield runner.start(root.path, 'unix:'+src.path, 'unix:'+dst.path)
self.assertTrue(root.child('grace.pid').exists(), "Should have a pid")
pid = root.child('grace.pid').getContent().strip()
self.addCleanup(self.kill, pid)
self.assertTrue(root.child('grace.socket').exists(), "Should have a "
"socket")
self.assertTrue(root.exists(), "Should have made the root dir")
tac = root.child('grace.tac')
self.assertTrue(tac.exists(), "Should have made grace.tac")
self.assertEqual(tac.getContent(),
getTac(('unix:'+src.path, 'unix:'+dst.path)),
"Should have made the tac file using getTac")
def test_onepipe(self):
"""
You can add a pipe to the tac file
"""
s = getTac(('src', 'dst'))
expected = tac_template.getContent()
expected += "\nplumber.addPipe('src', 'dst')\n"
self.assertEqual(s, expected)
def test_dne(self):
"""
If the directory does not exist, it will create the directory and
put a tac file in it.
"""
tmp = FilePath(self.mktemp())
setupDir(tmp.path, ('foo', 'bar'))
self.assertTrue(tmp.exists(), "Should make the directory")
tac = tmp.child('grace.tac')
self.assertTrue(tac.exists(), "Should make the tac file")
self.assertEqual(tac.getContent(), getTac(('foo', 'bar')),
"Should copy the tac template in")
def test_exists(self):
"""
If the directory and a file already exist, overwrite them
"""
tmp = FilePath(self.mktemp())
setupDir(tmp.path, ('ape', 'gorilla'))
setupDir(tmp.path, ('foo', 'bar'))
self.assertTrue(tmp.exists(), "Should make the directory")
tac = tmp.child('grace.tac')
self.assertTrue(tac.exists(), "Should make the tac file")
self.assertEqual(tac.getContent(), getTac(('foo', 'bar')),
"Should copy the tac template in")
def test_nopipes(self):
"""
You can get the tacfile without any extra Pipes.
"""
s = getTac()
self.assertEqual(s, tac_template.getContent())
