def test_list_files_with_no_files(self):
"""Special case: list files when none present"""
s = MockSerial([b"",
# Get file count
self.COUNT_FILES_SNIPPET + b"\r\n",
self.COUNT_FILES_SNIPPET + b"\r\n0\r\n",
# Enumerate file info
self.LIST_FILES_SNIPPET + b"\r\n",
self.LIST_FILES_SNIPPET + b"\r\n"])
n = NodeMCU(s)
assert n.list_files() == {}
assert s.finished
def test_list_files_with_no_files(self):
"""Special case: list files when none present"""
s = MockSerial([
b"",
# Get file count
self.COUNT_FILES_SNIPPET + b"\r\n",
self.COUNT_FILES_SNIPPET + b"\r\n0\r\n",
# Enumerate file info
self.LIST_FILES_SNIPPET + b"\r\n",
self.LIST_FILES_SNIPPET + b"\r\n"
])
n = NodeMCU(s)
assert n.list_files() == {}
assert s.finished
def test_list_files(self):
"""Should send a suitable file-listing command."""
s = MockSerial([b"",
# Get file count
self.COUNT_FILES_SNIPPET + b"\r\n",
self.COUNT_FILES_SNIPPET + b"\r\n2\r\n",
# Enumerate file info
self.LIST_FILES_SNIPPET + b"\r\n",
self.LIST_FILES_SNIPPET + b"\r\n" +
b"7\r\nfoo.txt123\r\n"
b"5\r\n\t.tab0\r\n"])
n = NodeMCU(s)
assert n.list_files() == {
"foo.txt": 123,
"\t.tab": 0,
}
assert s.finished
def test_list_files(self):
"""Should send a suitable file-listing command."""
s = MockSerial([
b"",
# Get file count
self.COUNT_FILES_SNIPPET + b"\r\n",
self.COUNT_FILES_SNIPPET + b"\r\n2\r\n",
# Enumerate file info
self.LIST_FILES_SNIPPET + b"\r\n",
self.LIST_FILES_SNIPPET + b"\r\n" + b"7\r\nfoo.txt123\r\n"
b"5\r\n\t.tab0\r\n"
])
n = NodeMCU(s)
assert n.list_files() == {
"foo.txt": 123,
"\t.tab": 0,
}
assert s.finished