class TestSequenceFunctions(unittest.TestCase):
def setUp(self):
self.canvas = Canvas()
self.canvas.code = ""
self.string_rgb = "FFBBAA"
self.rgb = [251,186,10]
def test_out(self):
text = 'ctx = canvas.getContext("2d");'
self.canvas.out(text)
self.assertTrue(self.canvas.code, text)
def test_rgb(self):
r,g,b = self.canvas.rgb(self.string_rgb)
self.assertTrue(r,self.rgb[0])
self.assertTrue(g,self.rgb[1])
self.assertTrue(b,self.rgb[2])
def test_style_for_stroke_width(self):
dictionary = {"stroke-width":"3"}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.lineWidth = 3;")
def test_style_for_stroke_linecap(self):
dictionary = {"stroke-linecap":3}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.lineCap = 3;")
def test_style_for_stroke_linejoin(self):
dictionary = {"stroke-linejoin":3}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.lineJoin = 3;")
def test_style_for_stroke_miterlimit(self):
dictionary = {"stroke-miterlimit":3}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.miterLimit = 3;")
def test_style_for_opacity(self):
dictionary = {"opacity":0.5}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.globalAlpha = 3;")
def test_style_for_stroke(self):
r,g,b = self.rgb
dictionary = {"stroke":self.string_rgb}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.strokeStyle = 'rgb(%d, %d, %d)';" % (r,g,b))
def test_style_for_stroke_with_opacity(self):
r,g,b = self.rgb
dictionary = {"stroke":self.string_rgb, "fill-opacity": 0}
self.canvas.set_style(dictionary)
self.assertTrue(self.canvas.code,"ctx.strokeStyle = 'rgba(%d, %d, %d, %d)';" % (r,g,b,0))
