def test_kill_kernel_success(self): # depends on start_kernel y = self.a.start_kernel() kernel_id = y["kernel_id"] assert_in(kernel_id, self.a._kernels) retval = self.a.kill_kernel(kernel_id) assert_is(retval, True) assert_not_in(kernel_id, self.a._kernels)
def test_purge_kernels_with_failures(self): # depends on start_kernel for i in xrange(5): self.a.start_kernel() self.a._kernels.add(55) self.a._kernels.add(66) retval = self.a.purge_kernels() assert_in(55, retval) assert_in(66, retval) assert_len(retval, 2)
def test_add_computer_success(self): # depends on _setup_ssh_connection, _ssh_untrusted new_config = self.default_comp_config.copy() new_config.update({'beat_interval': 0.5, 'first_beat': 1, 'kernels': {}}) with capture_output(split=True) as (out,err): x = self.a.add_computer(self.default_comp_config) assert_is_not_none(x) assert_uuid(x) assert_in(x, self.a._comps) for k in new_config: assert_equal(self.a._comps[x][k], new_config[k], "config value %s (%s) does not agree (should be %s)"%(k,self.a._comps[x][k], new_config[k])) assert_in("ssh", self.a._clients[x]) #assert_regexp_matches(out[0], self.executing_re) assert_regexp_matches(out[0], r'ZMQ Connection with computer [a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12} at port \d+ established')
def test_add_computer_success(self): # depends on _setup_ssh_connection, _ssh_untrusted new_config = self.default_comp_config.copy() new_config.update({"beat_interval": 0.5, "first_beat": 1, "kernels": {}}) with capture_output(split=True) as (out, err): x = self.a.add_computer(self.default_comp_config) assert_is_not_none(x) assert_uuid(x) assert_in(x, self.a._comps) for k in new_config: assert_equal( self.a._comps[x][k], new_config[k], "config value %s (%s) does not agree (should be %s)" % (k, self.a._comps[x][k], new_config[k]), ) assert_in("ssh", self.a._clients[x]) # assert_regexp_matches(out[0], self.executing_re) assert_regexp_matches( out[0], r"ZMQ Connection with computer [a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12} at port \d+ established", )
def test_get_kernel_ids_success(self): self._populate_comps_kernels() x = self.a.get_kernel_ids("testcomp1") y = self.a.get_kernel_ids("testcomp2") assert_len(x, 2) assert_len(y, 1) assert_in("kone", x) assert_in("ktwo", x) assert_not_in("kthree", x) assert_in("kthree", y)
def test_init(): fkm = forking_kernel_manager.ForkingKernelManager("testing.log", '127.0.0.1', update_function=test_init) assert_len(fkm.kernels, 0) assert_equal(fkm.filename, "testing.log") assert_in("function test_init at ", repr(fkm.update_function))
def test_restart_kernel_success(self): # depends on add_computer, new_session x = self.a.add_computer(self.default_comp_config) kern1 = self.a.new_session() kern2 = self.a.new_session() with capture_output() as (out, err): self.a.restart_kernel(kern2) out = out[0] y = ast.literal_eval(out) assert_is_instance(y, dict) assert_in("content", y) assert_len(y["content"], 2) assert_in("type", y) assert_equal(y["type"], "success") assert_in("kernel_id", y["content"]) assert_uuid(y["content"]["kernel_id"]) assert_in("connection", y["content"]) assert_len(y["content"]["connection"], 6) for s in ("stdin_port", "hb_port", "shell_port", "iopub_port"): assert_in(s, y["content"]["connection"]) assert_len(str(y["content"]["connection"][s]), 5) assert_in("ip", y["content"]["connection"]) assert_equal(y["content"]["connection"]["ip"], "127.0.0.1") assert_in("key", y["content"]["connection"]) assert_uuid(y["content"]["connection"]["key"])
def test_start_kernel_success(self): y = self.a.start_kernel() assert_is_instance(y, dict) assert_len(y, 2) assert_in("kernel_id", y) assert_uuid(y["kernel_id"]) assert_in("connection", y) assert_len(y["connection"], 6) for s in ("stdin_port", "hb_port", "shell_port", "iopub_port"): assert_in(s, y["connection"]) assert_len(str(y["connection"][s]), 5) assert_in("ip", y["connection"]) assert_equal(y["connection"]["ip"], "127.0.0.1") assert_in("key", y["connection"]) assert_uuid(y["connection"]["key"]) assert_in(y["kernel_id"], self.a.kernels.keys()) assert_is_instance(self.a.kernels[y["kernel_id"]][0], Process) assert_is(self.a.kernels[y["kernel_id"]][0].is_alive(), True)
def test_start_kernel_success(self): y = self.a.start_kernel() assert_is_instance(y, dict) assert_len(y, 2) assert_in("kernel_id", y) assert_uuid(y["kernel_id"]) assert_in(y["kernel_id"], self.a._kernels) assert_in("connection", y) assert_len(y["connection"], 6) for s in ("stdin_port", "hb_port", "shell_port", "iopub_port"): assert_in(s, y["connection"]) assert_len(str(y["connection"][s]), 5) assert_in("ip", y["connection"]) assert_equal(y["connection"]["ip"], "127.0.0.1") assert_in("key", y["connection"]) assert_uuid(y["connection"]["key"])
def test_new_session_success(self): # depends on add_computer x = self.a.add_computer(self.default_comp_config) with capture_output() as (out, err): kern1 = self.a.new_session() out = out[0] assert_in(kern1, self.a._kernels) assert_in("comp_id", self.a._kernels[kern1]) assert_uuid(self.a._kernels[kern1]["comp_id"]) assert_in("connection", self.a._kernels[kern1]) assert_in("executing", self.a._kernels[kern1]) assert_is(self.a._kernels[kern1]["executing"], False) assert_in("timeout", self.a._kernels[kern1]) assert_greater(time.time(), self.a._kernels[kern1]["timeout"]) x = self.a._kernels[kern1]["comp_id"] assert_in(kern1, self.a._comps[x]["kernels"]) assert_is_instance(self.a._sessions[kern1], Session)
def test_init(): fkm = forking_kernel_manager.ForkingKernelManager( "testing.log", '127.0.0.1', update_function=test_init) assert_len(fkm.kernels, 0) assert_equal(fkm.filename, "testing.log") assert_in("function test_init at ", repr(fkm.update_function))
def test_setup_ssh_connection_success(self): x = self.a._setup_ssh_connection("localhost", username=None) assert_in("AutoAddPolicy", str(x._policy)) assert_len(x.get_host_keys(), 1)