armi.utils.tests.test_hexagon module

Test hexagon tools.

class armi.utils.tests.test_hexagon.TestHexagon(methodName='runTest')

Bases: TestCase

Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.

N_FUZZY_DRAWS: int = 10

Number of random draws to use in some fuzzy testing

test_hexagon_area()

Area of a hexagon.

test_numPositionsInRing()

Calculate number of positions in a ring of hexagons.

test_rotatedCellCenter()

Test that location of the center cell is invariant through rotation.

test_rotatedFirstRing()

Simple test for the corners of the first ring are maintained during rotation.

test_rotateFuzzy()

Select some position number and rotation and check for consistency.

test_positionsUpToRing()

Test totalPositionsUpToRing is consistent with numPositionsInRing.

test_rotatedCellIndexErrors()

Test errors for non-positive initial cell indices during rotation.

test_rotatedCellOrientationErrors()

Test errors for invalid orientation numbers during rotation.

test_indexWithNoRotation()

Test that the initial cell location is returned if not rotated.