def test_defualt_args(self):
"""calling splineGUI with default args"""
sp = Spline([(0.0,.5),(1.0,0.3)],[ (None, (1,-1)), ((1,-1), None) ] )
canvas = Tkinter.Canvas(width = 700, height = 700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
self.assertEqual(spg.getControlPoints(),[(100.0, 372.72727272727275), (600.0, 463.63636363636363)])
def test_defualt_args(self):
"""calling splineGUI with default args"""
sp = Spline([(0.0, .5), (1.0, 0.3)], [(None, (1, -1)),
((1, -1), None)])
canvas = Tkinter.Canvas(width=700, height=700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
self.assertEqual(spg.getControlPoints(), [(100.0, 372.72727272727275),
(600.0, 463.63636363636363)])
def test_invertSpline(self):
"""tests calling inverspline"""
sp = Spline([(0.0,.5),(1.0,0.3)],[ (None, (1,-1)), ((1,-1), None) ] )
canvas = Tkinter.Canvas(width = 700, height = 700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
points = spg.getControlPoints()
spg.invertSpline()
self.assertEqual(spg.getControlPoints()!=points,True)
def test_invertSpline(self):
"""tests calling inverspline"""
sp = Spline([(0.0, .5), (1.0, 0.3)], [(None, (1, -1)),
((1, -1), None)])
canvas = Tkinter.Canvas(width=700, height=700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
points = spg.getControlPoints()
spg.invertSpline()
self.assertEqual(spg.getControlPoints() != points, True)
def test_setControlPoints(self):
"""tests settting control points"""
sp = Spline([(0.0,.5),(1.0,0.3)],[ (None, (1,-1)), ((1,-1), None) ] )
canvas = Tkinter.Canvas(width = 700, height = 700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
points = [(100,300),(600,300)]
slopes = [(None,(1,-1)),((1,3),None)]
spg.setControlPoints(points,slopes)
spg.drawSpline()
self.assertEqual(spg.getControlPoints(),points)
def test_setControlPoints(self):
"""tests settting control points"""
sp = Spline([(0.0, .5), (1.0, 0.3)], [(None, (1, -1)),
((1, -1), None)])
canvas = Tkinter.Canvas(width=700, height=700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
points = [(100, 300), (600, 300)]
slopes = [(None, (1, -1)), ((1, 3), None)]
spg.setControlPoints(points, slopes)
spg.drawSpline()
self.assertEqual(spg.getControlPoints(), points)
def test_stepBack(self):
"""tests stepBack function"""
sp = Spline([(0.0,.5),(1.0,0.3)],[ (None, (1,-1)), ((1,-1), None) ] )
canvas = Tkinter.Canvas(width = 700, height = 700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
first_points = spg.getControlPoints()
points = [(100,300),(600,300)]
slopes = [(None,(1,-1)),((1,3),None)]
spg.setControlPoints(points,slopes)
spg.drawSpline()
spg.stepBack()
self.assertEqual(spg.getControlPoints()!=points,True)
self.assertEqual(spg.getControlPoints(),first_points)
def test_stepBack(self):
"""tests stepBack function"""
sp = Spline([(0.0, .5), (1.0, 0.3)], [(None, (1, -1)),
((1, -1), None)])
canvas = Tkinter.Canvas(width=700, height=700)
canvas.pack()
spg = splineGUI(sp, canvas, (100, 600, 500, 500), 'abc')
first_points = spg.getControlPoints()
points = [(100, 300), (600, 300)]
slopes = [(None, (1, -1)), ((1, 3), None)]
spg.setControlPoints(points, slopes)
spg.drawSpline()
spg.stepBack()
self.assertEqual(spg.getControlPoints() != points, True)
self.assertEqual(spg.getControlPoints(), first_points)
