def test_setPosition_bad_pos_error():
# Check if setPosition() is working as expected.
startPos = [1, 2, 3.5]
crashValue = [1, 2, 3, 4]
with pytest.raises(SystemExit):
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.setPosition(crashValue)
def test_setOrientation_bad_axis_error():
# Check if setPosition() is working as expected.
startPos = [1, 2, 3.5]
angle = 90
badAxis = [1, 2, 3, 4]
with pytest.raises(SystemExit):
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.setOrientation(angle, badAxis)
def test_setOrientation_bad_angle_error():
# Check if setPosition() is working as expected.
startPos = [1, 2, 3.5]
badAngle = "string"
axis = [1, 2, 3]
with pytest.raises(SystemExit):
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.setOrientation(badAngle, axis)
def test_rotate_bad_axis_error2():
# Check if setPosition() is working as expected.
startPos = [1, 2, 3.5]
invalidAxis = [0, 0, 1, 2]
angle = 90
with pytest.raises(SystemExit):
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.rotate(angle, invalidAxis)
def test_rotate_bad_anchor_error():
# Check if setPosition() is working as expected.
startPos = [1, 2, 3.5]
axis = [0, 0, 1]
angle = 90
badAnchor = [0, 0, 0, 0]
with pytest.raises(SystemExit):
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.rotate(angle, axis, badAnchor)
def test_setPosition():
# Check if setPosition() is working as expected.
errMsg = "Unexpected RCS position result for rotation"
startPos = [1, 2, 3.5]
expectedPos = [-4, 9.2, 0.0001]
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.setPosition(expectedPos)
rounding = 4
assert all(round(rcs.position[i], rounding) ==
expectedPos[i] for i in range(0, 3)), errMsg
def test_move():
# Check if move() is working as expected.
errMsg_init = "Unexpected RCS position at initialization"
errMsg_pos = "Unexpected RCS position result for translation"
startPos = [1, 2, 3.5]
expectedPos = [2, 4, 7]
moveArg = [1, 2, 3.5]
rcs = base.RCS(startPos, 90, [0, 0, 1])
rounding = 4
assert all(round(rcs.position[i], rounding) ==
startPos[i] for i in range(0, 3)), errMsg_init
rcs.move(moveArg)
assert all(round(rcs.position[i], rounding) ==
expectedPos[i] for i in range(0, 3)), errMsg_pos
def test_setOrientation():
# Check if setOrientation() is working as expected.
errMsg_angle = "Unexpected RCS angle result for orientation"
errMsg_axis = "Unexpected RCS axis result for orientation"
startPos = [1, 2, 3.5]
expectedAngle = 180
expectedAxis = (0, 1, 0)
angle = 180
axis = (0, 1, 0)
rcs = base.RCS(startPos, 90, [0, 0, 1])
rcs.setOrientation(angle, axis)
rounding = 4
assert round(rcs.angle, rounding) == expectedAngle, errMsg_angle
assert all(round(rcs.axis[i], rounding) == expectedAxis[i]
for i in range(0, 3)), errMsg_axis
def test_rotate():
# Check if rotate() is working as expected WITH ANCHOR.
errMsg_init = "Unexpected RCS position at initialization"
errMsg_pos = "Unexpected RCS position result for rotation"
errMsg_angle = "Unexpected RCS angle result for rotation"
startPos = [1, 2, 3.5]
expectedPos = [1, 2, 3.5]
expectedAngle = 90
angle = 90
axis = (0, 0, 1)
rcs = base.RCS(startPos, 90, axis)
rounding = 4
assert all(round(rcs.position[i], rounding) ==
startPos[i] for i in range(0, 3)), errMsg_init
rcs.rotate(angle, axis)
assert all(round(rcs.position[i], rounding) ==
expectedPos[i] for i in range(0, 3)), errMsg_pos
assert round(expectedAngle, rounding) == angle, errMsg_angle
def test_initialization_bad_axis_error():
pos = [1, 23, 2]
angle = 90
badAxis = (1, 1, "str")
with pytest.raises(AssertionError):
base.RCS(pos, angle, badAxis)
def test_initialization_bad_angle_error():
pos = [23, 2, 20]
badAngle = "string"
axis = (1, 1)
with pytest.raises(SystemExit):
base.RCS(pos, badAngle, axis)
def test_initialization_bad_pos_error():
badPos = [23, 2]
angle = 90
axis = (1, 1, 1)
with pytest.raises(SystemExit):
base.RCS(badPos, angle, axis)
def test_initialization_bad_axis_error3():
pos = [23, 2, 20]
angle = 90
badAxis = (1, 1)
with pytest.raises(SystemExit):
base.RCS(pos, angle, badAxis)
