def test_hasData():
# Simple test to see if the has whatever functions do their job correctly
empty_mesh = MeshData()
assert not empty_mesh.hasNormals()
assert not empty_mesh.hasColors()
assert not empty_mesh.hasUVCoordinates()
assert not empty_mesh.hasIndices()
filled_mesh = MeshData(normals=[], colors=[], uvs=[], indices=[])
assert filled_mesh.hasNormals()
assert filled_mesh.hasColors()
assert filled_mesh.hasUVCoordinates()
assert filled_mesh.hasIndices()
def test_hasData():
# Simple test to see if the has whatever functions do their job correctly
empty_mesh = MeshData()
assert not empty_mesh.hasNormals()
assert not empty_mesh.hasColors()
assert not empty_mesh.hasUVCoordinates()
assert not empty_mesh.hasIndices()
filled_mesh = MeshData(normals = [], colors = [], uvs = [], indices=[])
assert filled_mesh.hasNormals()
assert filled_mesh.hasColors()
assert filled_mesh.hasUVCoordinates()
assert filled_mesh.hasIndices()
