def METHOD_NAME(self):
    """Perform a simple selection by datetime"""
    self.assertModule(
        "t.vect.extract",
        input="A",
        output="B",
        where="start_time > '2001-06-01'",
        overwrite=True,
    )
    tinfo_string = """start_time='2001-07-01 00:00:00'
    end_time='2003-07-01 00:00:00'
    granularity='3 months'
    map_time=interval
    number_of_maps=8
    primitives=160
    points=160"""
    info = SimpleModule("t.info", flags="g", type="stvds", input="B")
    self.assertModuleKeyValue(
        module=info, reference=tinfo_string, precision=2, sep="="
    )