1 files changed, 60 insertions, 24 deletions
diff --git a/test/api_test.py b/test/api_test.py
index 6a8db8c..47d3520 100644
--- a/test/api_test.py
+++ b/test/api_test.py
@@ -14,41 +14,77 @@ import py.test as test
 
 
 def test_context():
-    pass
+  if cairo.HAS_IMAGE_SURFACE:
+    f, w, h = cairo.FORMAT_ARGB32, 100, 100
+    s = cairo.ImageSurface(f, w, h)
+    ctx = cairo.Context(s)
+    ctx.set_source_rgb(1.0, 1.0, 1.0)
+    ctx.set_operator(cairo.OPERATOR_SOURCE)
+    ctx.paint()
+
 
 def test_matrix():
-    pass
+  m = cairo.Matrix()
+  m.rotate(10)
+  m.scale(1.5, 2.5)
+  m.translate(10, 20)
+
 
 def test_path():
-    pass
+  # AttributeError: 'module' object has no attribute 'Path'
+  test.raises(AttributeError, "p = cairo.Path()")
+  # see examples/warpedtext.py
+
+
+def test_pattern():
+  # TypeError: The Pattern type cannot be instantiated
+  test.raises(TypeError, "p = cairo.Pattern()")
+
+  r,g,b,a = 0.1, 0.2, 0.3, 0.4
+  p = cairo.SolidPattern(r,g,b,a)
+  assert p.get_rgba() == (r,g,b,a)
+
+  # SurfacePattern
+
+  # TypeError: The Gradient type cannot be instantiated
+  test.raises(TypeError, "p = cairo.Gradient()")
+
+  x0,y0,x1,y1 = 0.0, 0.0, 0.0, 1.0
+  p = cairo.LinearGradient(x0,y0,x1,y1)
+  assert p.get_linear_points() == (x0,y0,x1,y1)
+  p.add_color_stop_rgba(1, 0, 0, 0, 1)
+  p.add_color_stop_rgba(0, 1, 1, 1, 1)
 
-def test_patterns():
-    pass
+  cx0, cy0, radius0, cx1, cy1, radius1 = 1.0, 1.0, 1.0, 2.0, 2.0, 1.0
+  p = cairo.RadialGradient(cx0, cy0, radius0, cx1, cy1, radius1)
+  assert p.get_radial_circles() == (cx0, cy0, radius0, cx1, cy1, radius1)
+  p.add_color_stop_rgba(0, 1, 1, 1, 1)
+  p.add_color_stop_rgba(1, 0, 0, 0, 1)
 
 
-def test_surfaces():
-    # The Surface type cannot be instantiated
-    test.raises(TypeError, "s = cairo.Surface()")
+def test_surface():
+  # TypeError: The Surface type cannot be instantiated
+  test.raises(TypeError, "s = cairo.Surface()")
 
-    if cairo.HAS_IMAGE_SURFACE:
-        f, w, h = cairo.FORMAT_ARGB32, 100, 100
-        s = cairo.ImageSurface(f, w, h)
-        assert s.get_format() == f
-        assert s.get_width() == w
-        assert s.get_height() == h
+  if cairo.HAS_IMAGE_SURFACE:
+    f, w, h = cairo.FORMAT_ARGB32, 100, 100
+    s = cairo.ImageSurface(f, w, h)
+    assert s.get_format() == f
+    assert s.get_width() == w
+    assert s.get_height() == h
 
-    if cairo.HAS_PDF_SURFACE:
-        f, w, h = tfi.TemporaryFile(mode='w+b'), 100, 100
-        s = cairo.PDFSurface(f, w, h)
+  if cairo.HAS_PDF_SURFACE:
+    f, w, h = tfi.TemporaryFile(mode='w+b'), 100, 100
+    s = cairo.PDFSurface(f, w, h)
 
-    if cairo.HAS_PS_SURFACE:
-        f, w, h = tfi.TemporaryFile(mode='w+b'), 100, 100
-        s = cairo.PSSurface(f, w, h)
+  if cairo.HAS_PS_SURFACE:
+    f, w, h = tfi.TemporaryFile(mode='w+b'), 100, 100
+    s = cairo.PSSurface(f, w, h)
 
-    if cairo.HAS_SVG_SURFACE:
-        f, w, h = tfi.TemporaryFile(mode='w+b'), 100, 100
-        s = cairo.SVGSurface(f, w, h)
+  if cairo.HAS_SVG_SURFACE:
+    f, w, h = tfi.TemporaryFile(mode='w+b'), 100, 100
+    s = cairo.SVGSurface(f, w, h)
 
 
 def test_text():
-    pass
+  pass