def test_is_error_true():
execute_command_results = [{
"Type": entryTypes["error"],
"ContentsFormat": formats["text"],
"Contents": "this is error message"
}]
assert is_error(execute_command_results)
def test_is_error_false():
execute_command_results = [{
"Type": entryTypes["note"],
"ContentsFormat": formats["text"],
"Contents": "this is regular note"
}]
assert not is_error(execute_command_results)
def test_not_error_entry():
execute_command_results = "invalid command results as string"
assert not is_error(execute_command_results)
def test_is_error_none():
assert not is_error(None)