def test_get_editor():
os.environ[EDITOR] = ""
texteditor.run = MagicMock()
texteditor.open()
args, kw = texteditor.run.call_args
cmd = args[0]
assert cmd[0]
def test_EDITOR_with_quoted_cmd():
os.environ[EDITOR] = '"/path to/myeditor" --wait'
_run = texteditor.run
texteditor.run = MagicMock()
texteditor.open()
args, _ = texteditor.run.call_args
cmd = args[0]
assert cmd[0] == "/path to/myeditor"
texteditor.run = _run
def test_EDITOR_used():
os.environ[EDITOR] = "/path/to/myeditor"
_run = texteditor.run
texteditor.run = MagicMock()
texteditor.open()
args, kw = texteditor.run.call_args
cmd = args[0]
assert cmd[0] == "/path/to/myeditor"
assert cmd[-1].endswith(".txt") # the filename
texteditor.run = _run
def test_use_filename():
os.environ[EDITOR] = "myeditor"
texteditor.run = MagicMock()
_run = texteditor.run
texteditor.open(filename="README.md")
args, kw = texteditor.run.call_args
cmd = args[0]
assert cmd[0] == "myeditor"
assert cmd[-1] == "README.md" # the filename
texteditor.run = _run
def test_set_extension():
os.environ[EDITOR] = "myeditor"
_run = texteditor.run
texteditor.run = MagicMock()
texteditor.open(extension="md")
args, kw = texteditor.run.call_args
cmd = args[0]
assert cmd[0] == "myeditor"
assert cmd[-1].endswith(".md") # the filename
texteditor.run = _run
def test_EDITOR_with_args_and_spaces():
os.environ[EDITOR] = "/path\\ to/myeditor --wait"
_run = texteditor.run
texteditor.run = MagicMock()
texteditor.open()
args, kw = texteditor.run.call_args
cmd = args[0]
assert cmd[0] == "/path\\ to/myeditor"
assert cmd[1] == "--wait"
assert cmd[-1].endswith(".txt") # the filename
texteditor.run = _run
def test_no_editor_available():
os.environ[EDITOR] = ""
def find_nothing(_):
return None
_find_executable = texteditor.find_executable
texteditor.find_executable = find_nothing
_run = texteditor.run
texteditor.run = MagicMock()
# inconceivable!
with pytest.raises(RuntimeError):
texteditor.open()
texteditor.find_executable = _find_executable
texteditor.run = _run
def test_get_editor():
os.environ[EDITOR] = ""
def find_subl(_):
return "/path/to/subl"
_find_executable = texteditor.find_executable
texteditor.find_executable = find_subl
_run = texteditor.run
texteditor.run = MagicMock()
texteditor.open()
args, kw = texteditor.run.call_args
cmd = args[0]
assert cmd[0] == "/path/to/subl"
texteditor.find_executable = _find_executable
texteditor.run = _run