def test_trajectory(self):
dt1 = datetime(2012, 4, 1, 0)
p1 = Point()
p1.time = dt1
p1.location = sPoint(-121, 49, 40)
member1 = Member(value=random.uniform(30,40), unit='°C', name='Water Temperatire', description='water temperature', standard='sea_water_temperature')
member2 = Member(value=random.uniform(80,100), unit='PSU', name='Salinity', description='salinity', standard='salinity')
p1.add_member(member1)
p1.add_member(member2)
dt2 = datetime(2012, 4, 1, 1)
p2 = Point()
p2.time = dt2
p2.location = sPoint(-120, 50, 60)
member3 = Member(value=random.uniform(30,40), unit='°C', name='Water Temperatire', description='water temperature', standard='sea_water_temperature')
member4 = Member(value=random.uniform(80,100), unit='PSU', name='Salinity', description='salinity', standard='salinity')
p2.add_member(member3)
p2.add_member(member4)
tr = Trajectory(elements=[p1,p2])
tr.calculate_bounds()
assert len(tr.get_path()) == 2
assert tr.size == 2
assert tr.type == "Trajectory"
assert tr.time_range[0] == dt1
assert tr.time_range[-1] == dt2
assert tr.depth_range[0] == p1.location.z
assert tr.depth_range[-1] == p2.location.z
assert tr.upper_right().equals(sPoint(p2.location.x, p2.location.y))
assert tr.lower_left().equals(sPoint(p1.location.x, p1.location.y))
def test_trajectory(self):
dt1 = datetime(2012, 4, 1, 0)
p1 = Point()
p1.time = dt1
p1.location = sPoint(-121, 49, 40)
member1 = Member(value=random.uniform(30, 40),
unit='°C',
name='Water Temperatire',
description='water temperature',
standard='sea_water_temperature')
member2 = Member(value=random.uniform(80, 100),
unit='PSU',
name='Salinity',
description='salinity',
standard='salinity')
p1.add_member(member1)
p1.add_member(member2)
dt2 = datetime(2012, 4, 1, 1)
p2 = Point()
p2.time = dt2
p2.location = sPoint(-120, 50, 60)
member3 = Member(value=random.uniform(30, 40),
unit='°C',
name='Water Temperatire',
description='water temperature',
standard='sea_water_temperature')
member4 = Member(value=random.uniform(80, 100),
unit='PSU',
name='Salinity',
description='salinity',
standard='salinity')
p2.add_member(member3)
p2.add_member(member4)
tr = Trajectory(elements=[p1, p2])
tr.calculate_bounds()
assert len(tr.get_path()) == 2
assert tr.size == 2
assert tr.type == "Trajectory"
assert tr.time_range[0] == dt1
assert tr.time_range[-1] == dt2
assert tr.depth_range[0] == p1.location.z
assert tr.depth_range[-1] == p2.location.z
assert tr.upper_right().equals(sPoint(p2.location.x, p2.location.y))
assert tr.lower_left().equals(sPoint(p1.location.x, p1.location.y))
