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tests.py
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/
tests.py
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"""
import beings.tests
reload(beings.tests)
beings.tests.runTests('TestNodeTag')
beings.tests.runTests('TestStorableXform')
"""
import unittest, sys
import maya.cmds as MC
import core
reload(core)
import control
reload(control)
import nodeTag
reload(nodeTag)
import utils
reload(utils)
class TestControl(unittest.TestCase):
def setUp(self):
MC.file(newFile=1, f=1)
def test_returnType(self):
ctl = control.makeControl('myControl')
self.assertTrue(isinstance(ctl, basestring))
def test_useExistingNode(self):
name = 'myControl'
self.assertEqual(MC.createNode('transform', name='myControl'), name)
start = len(MC.ls(type='transform'))
ctl = control.makeControl(name)
self.assertEqual(ctl, name)
self.assertEqual(start, len(MC.ls(type='transform')))
def test_createJointType(self):
ctl = control.makeControl('test', xformType='joint')
self.assertTrue(MC.objectType(ctl, isAType='joint'))
def test_existingNodeMaintainsType(self):
name = 'myControl'
node = MC.createNode('joint', name=name)
ctl = control.makeControl(name)
self.assertTrue(MC.objectType(ctl, isType='joint'))
MC.delete(ctl)
node = MC.createNode('transform', name=name)
ctl = control.makeControl(name)
self.assertTrue(MC.objectType(ctl, isType='transform'))
def test_typeConversionRaisesError(self):
node = control.makeControl('test')
def test_connectedEditNodeSucceeds(self):
"""Test that connections can be made to an editable node"""
ctl = control.makeControl("test")
pp = MC.pointPosition('%s.cv[0]' % ctl)
control.setEditable(ctl, True)
editor = control.getEditor(ctl)
s = MC.spaceLocator()[0]
MC.connectAttr('%s.tx' % s, '%s.tx' % editor)
MC.connectAttr('%s.rx' % s, '%s.rx' % editor)
MC.connectAttr('%s.sx' % s, '%s.sx' % editor)
MC.setAttr('%s.tx' % s, 5)
MC.setAttr('%s.rx' % s, 5)
MC.setAttr('%s.sx' % s, 5)
control.setEditable(ctl, False)
ppPost = MC.pointPosition('%s.cv[0]' % ctl)
self.assertNotEqual(pp[0], ppPost[0])
self.assertNotEqual(pp[1], ppPost[1])
self.assertNotEqual(pp[2], ppPost[2])
class TestStorableXform(unittest.TestCase):
def __init__(self):
TestStorableXform.__init__(self)
self._nodetype = 'transform'
def setUp(self):
MC.file(newFile=1, f=1)
def test_makeStorableXform(self):
xform = control.makeStorableXform('myXform_a')
xform2 = control.makeStorableXform('myXform_b', nodeType='joint')
xform3 = control.makeStorableXform('myXform_c', nodeType='joint', parent=xform2)
def test_makeStorableXformCtl(self):
xform1 = control.makeStorableXform('myXform_a')
xform2 = control.makeStorableXform('myXform_b', nodeType='joint')
xform3 = control.makeStorableXform('myXform_c', nodeType='joint', parent=xform2)
control.makeControl(xform1)
control.makeControl(xform2)
control.makeControl(xform3)
info1 = control.getStorableXformInfo(xform1)
info2 = control.getStorableXformInfo(xform2)
info3 = control.getStorableXformInfo(xform3)
MC.delete(xform1)
MC.delete(xform2)
control.makeStorableXform(xform1, **info1)
control.makeStorableXform(xform2, **info2)
control.makeStorableXform(xform3, **info3)
def test_getXformArgs(self):
xform = control.makeStorableXform('myXform')
t = [1,2,3]
r = [10,20,30]
s = [1.1, 2.2, 3.3]
MC.setAttr('%s.t' % xform, *t, type='double3')
MC.setAttr('%s.r' % xform, *r, type='double3')
MC.setAttr('%s.s' % xform, *s, type='double3')
result = control.getStorableXformInfo(xform)
xform2 = control.makeStorableXform('myXform2', **result)
for i in range(3):
self.assertTrue(MC.getAttr('%s.t' % xform2)[0][i] - tuple(t)[i] < .0001)
self.assertTrue(MC.getAttr('%s.r' % xform2)[0][i] - tuple(r)[i] < .0001)
self.assertTrue(MC.getAttr('%s.s' % xform2)[0][i] - tuple(s)[i] < .0001)
def test_worldSpaceArgs(self):
xform = control.makeStorableXform('myXform')
t = [1,2,3]
r = [10,20,30]
s = [1.1, 2.2, 3.3]
MC.setAttr('%s.t' % xform, *t, type='double3')
MC.setAttr('%s.r' % xform, *r, type='double3')
MC.setAttr('%s.s' % xform, *s, type='double3')
xform2 = control.makeStorableXform('myXform_b', parent=xform, worldSpace=True)
MC.setAttr('%s.t' % xform2, *t, type='double3')
MC.setAttr('%s.r' % xform2, *r, type='double3')
MC.setAttr('%s.s' % xform2, *s, type='double3')
result = control.getStorableXformInfo(xform2)
xform3 = control.makeStorableXform('myXform2', **result)
for i in range(3):
self.assertTrue(MC.getAttr('%s.t' % xform3)[0][i] - tuple(t)[i] < .0001)
self.assertTrue(MC.getAttr('%s.r' % xform3)[0][i] - tuple(r)[i] < .0001)
self.assertTrue(MC.getAttr('%s.s' % xform3)[0][i] - tuple(s)[i] < .0001)
def test_worldSpaceArgsExisting(self):
xform = control.makeStorableXform('myXform')
t = [1,2,3]
r = [10,20,30]
s = [1.1, 2.2, 3.3]
MC.setAttr('%s.t' % xform, *t, type='double3')
MC.setAttr('%s.r' % xform, *r, type='double3')
MC.setAttr('%s.s' % xform, *s, type='double3')
xform2 = control.makeStorableXform('myXform_b', parent=xform, worldSpace=True)
MC.setAttr('%s.t' % xform2, *t, type='double3')
MC.setAttr('%s.r' % xform2, *r, type='double3')
MC.setAttr('%s.s' % xform2, *s, type='double3')
result = control.getStorableXformInfo(xform2)
MC.createNode('transform', name='myXform_c')
xform3 = control.makeStorableXform('myXform_c', **result)
for i in range(3):
self.assertTrue(MC.getAttr('%s.t' % xform3)[0][i] - tuple(t)[i] < .0001)
self.assertTrue(MC.getAttr('%s.r' % xform3)[0][i] - tuple(r)[i] < .0001)
self.assertTrue(MC.getAttr('%s.s' % xform3)[0][i] - tuple(s)[i] < .0001)
class TestJointStorableXform(unittest.TestCase):
def setUp(self):
MC.file(newFile=1, f=1)
pos = [[0,0,0], [0,3,2], [0,5,0]]
MC.select(cl=1)
self.jnts = []
from beings import utils
for i, p in enumerate(pos):
self.jnts.append(MC.joint(name='jnt_%i' % i, p=p))
for j in self.jnts:
utils.orientJnt(j, aimVec=[0,1,0], upVec=[1,0,0], worldUpVec=[1,0,0])
def test_rebuildJoints(self):
"""
Test that a set of rebuilt joints have the same rotate, orient, and scale
as they did when originally built
"""
info = {}
preJointAttrs = []
postJointAttrs = []
for j in self.jnts:
control.setStorableXformAttrs(j, worldSpace=True)
info[j] = control.getStorableXformInfo(j)
attrs = {}
attrs['r'] = MC.getAttr('%s.r' % j)[0]
attrs['t'] = MC.getAttr('%s.t' % j)[0]
attrs['s'] = MC.getAttr('%s.s' % j)[0]
attrs['o'] = MC.getAttr('%s.jointOrient' % j)[0]
preJointAttrs.append(attrs)
MC.delete(self.jnts)
#first build nodes
for jnt in self.jnts:
control.makeStorableXform(jnt, createNodeOnly=True, **info[jnt])
#now parent and apply attrs
for j in self.jnts:
control.makeStorableXform(j, **info[j])
attrs = {}
attrs['r'] = MC.getAttr('%s.r' % j)[0]
attrs['t'] = MC.getAttr('%s.t' % j)[0]
attrs['s'] = MC.getAttr('%s.s' % j)[0]
attrs['o'] = MC.getAttr('%s.jointOrient' % j)[0]
postJointAttrs.append(attrs)
for i, jnt in enumerate(self.jnts):
preAttrs = preJointAttrs[i]
postAttrs = postJointAttrs[i]
for attr in ['r', 't', 's', 'o']:
for j in range(3):
self.assertAlmostEqual(preAttrs[attr][j],
postAttrs[attr][j])
m = MC.xform(jnt, q=1, ws=1, m=1)
for j in range(len(m)):
self.assertAlmostEqual(m[j], info[jnt]['matrix'][j])
class TestControlDiffs(unittest.TestCase):
def setUp(self):
MC.file(newFile=1, f=1)
class TestNodeTag(unittest.TestCase):
def setUp(self):
MC.file(newFile=1, f=1)
self.xform = MC.createNode('transform', name='test')
def testTagPrefix(self):
tagName = 'someGreatTag'
self.assertEqual(nodeTag.getTagAttr(tagName), 'beingsTag_someGreatTag')
tagName = 'beingsTag_someGreatTag'
self.assertEqual(nodeTag.getTagAttr(tagName), 'beingsTag_someGreatTag')
def testSetTag(self):
tagName = 'someGreatTag'
tagAttr = nodeTag.getTagAttr(tagName)
nodeTag.setTag(self.xform, tagName, {})
self.assertTrue(MC.attributeQuery(tagAttr, n=self.xform, ex=1))
def testHasTag(self):
tagName = 'someGreatTag'
tagAttr = nodeTag.getTagAttr(tagName)
self.assertFalse(nodeTag.hasTag(self.xform,tagName))
self.assertFalse(nodeTag.hasTag(self.xform,tagAttr))
nodeTag.setTag(self.xform, tagName, {})
self.assertTrue(nodeTag.hasTag(self.xform,tagName))
self.assertTrue(nodeTag.hasTag(self.xform,tagAttr))
def testGetTag(self):
tagName = 'someGreatTag'
tagAttr = nodeTag.getTagAttr(tagName)
self.assertRaises(RuntimeError, nodeTag.getTag, self.xform, tagName)
self.assertEqual(nodeTag.getTag(self.xform, tagName, noError=True), {})
val = {'test': 'x'}
nodeTag.setTag(self.xform, tagName, val)
self.assertEqual(nodeTag.getTag(self.xform, tagName), val)
def testValidTags(self):
tagName = 'someGreatTag'
tagAttr = nodeTag.getTagAttr(tagName)
validValues = {'string': 'aStr',
'int': 5,
'float': 5.5,
'list': ['x', 5, 5.5],
'dict': {'s': 'x', 'i': 5, 'f': 5.5},
'tuple': ('x', 5, 5.5),
'set': set(['x', 5, 5.5])}
nodeTag.setTag(self.xform, tagName, validValues)
gottenTag = nodeTag.getTag(self.xform, tagName)
for k, v in validValues.items():
self.assertEqual(v, gottenTag[k])
class TestCoreJointMethods(unittest.TestCase):
def setUp(self):
MC.file(newFile=1, f=1)
MC.select(cl=1)
names = ['hip', 'knee', 'ankle']
jnts = {}
for i in range(3):
jnt = MC.joint(p=[0,i * 2, 0], name='jnt_%i' % i)
jnts[names[i]] = jnt
self.names = names
self.jnts = jnts
self.namer = Namer(c='testchar', side='lf', part='leg')
def runTests(*args):
module = sys.modules[__name__]
suite = unittest.TestLoader().loadTestsFromNames(args,
module=sys.modules[__name__])
unittest.TextTestRunner(verbosity=2).run(suite)