class ParticleTest(unittest.TestCase):
def setUp(self):
self.p = Particle()
self.p.location = Location4D(latitude=38, longitude=-76, depth=0)
self.p.location = Location4D(latitude=39, longitude=-75, depth=1)
self.p.location = Location4D(latitude=40, longitude=-74, depth=2)
def test_particle_linestring(self):
result = list(self.p.linestring().coords)
assert (-76, 38, 0) == result[0]
assert (-75, 39, 1) == result[1]
assert (-74, 40, 2) == result[2]
def test_particle_linestring_length(self):
assert (len(list(self.p.linestring().coords))) == 3
self.p.location = Location4D(latitude=39, longitude=-75, depth=1)
assert (len(list(self.p.linestring().coords))) == 4
def test_particle_last_movement(self):
result = list(self.p.get_last_movement().coords)
assert (-75, 39, 1) == result[0]
assert (-74, 40, 2) == result[1]
def test_particle_age(self):
assert self.p.get_age(units='seconds') == 0
assert self.p.get_age() == 0
self.p.age(days=1)
assert self.p.get_age(units='minutes') == 24 * 60
assert self.p.get_age() == 1
self.p.age(days=1)
assert self.p.get_age(units='hours') == 48
assert self.p.get_age() == 2
def test_normalization(self):
p = Particle()
dt = datetime(2012, 8, 15, 0, tzinfo=pytz.utc)
norms = [dt]
last_real_movement = Location4D(latitude=38,
longitude=-76,
depth=0,
time=dt)
p.location = Location4D(latitude=100, longitude=-100, depth=0, time=dt)
p.location = Location4D(latitude=101, longitude=-101, depth=0, time=dt)
p.location = last_real_movement
for x in range(1, 10):
norm = (dt + timedelta(hours=x)).replace(tzinfo=pytz.utc)
norms.append(norm)
p.location = Location4D(latitude=38 + x,
longitude=-76 + x,
depth=x,
time=norm)
locs = p.normalized_locations(norms)
assert locs[0] == last_real_movement
class ParticleTest(unittest.TestCase):
def setUp(self):
self.p = Particle()
self.p.location = Location4D(latitude=38, longitude=-76, depth=0)
self.p.location = Location4D(latitude=39, longitude=-75, depth=1)
self.p.location = Location4D(latitude=40, longitude=-74, depth=2)
def test_particle_linestring(self):
result = list(self.p.linestring().coords)
assert (-76, 38, 0) == result[0]
assert (-75, 39, 1) == result[1]
assert (-74, 40, 2) == result[2]
def test_particle_linestring_length(self):
assert(len(list(self.p.linestring().coords))) == 3
self.p.location= Location4D(latitude=39, longitude=-75, depth=1)
assert(len(list(self.p.linestring().coords))) == 4
def test_particle_last_movement(self):
result = list(self.p.get_last_movement().coords)
assert (-75, 39, 1) == result[0]
assert (-74, 40, 2) == result[1]
def test_particle_age(self):
assert self.p.get_age(units='seconds') == 0
assert self.p.get_age() == 0
self.p.age(days=1)
assert self.p.get_age(units='minutes') == 24 * 60
assert self.p.get_age() == 1
self.p.age(days=1)
assert self.p.get_age(units='hours') == 48
assert self.p.get_age() == 2
def test_normalization(self):
p = Particle()
dt = datetime(2012, 8, 15, 0, tzinfo=pytz.utc)
norms =[dt]
last_real_movement = Location4D(latitude=38, longitude=-76, depth=0, time=dt)
p.location = Location4D(latitude=100, longitude=-100, depth=0, time=dt)
p.location = Location4D(latitude=101, longitude=-101, depth=0, time=dt)
p.location = last_real_movement
for x in xrange(1,10):
norm = (dt + timedelta(hours=x)).replace(tzinfo=pytz.utc)
norms.append(norm)
p.location = Location4D(latitude=38 + x, longitude=-76 + x, depth=x, time=norm)
locs = p.normalized_locations(norms)
assert locs[0] == last_real_movement
