expand test coverage

csdl/__init__.py

@@ -36,7 +36,7 @@ def quit_sub_system(flags):
     errcheck(_SDL.SDL_QuitSubSystem(flags))
 
 def was_init(flags=0):
-    errcheck(_SDL.SDL_WasInit(flags))
+    return errcheck(_SDL.SDL_WasInit(flags))
 
 def quit():
     _SDL.SDL_Quit()

csdl/tests/test_basics.py

@@ -0,0 +1,52 @@
+import csdl
+from nose.tools import with_setup
+
+def test_error_handling():
+    # blank by default
+    assert csdl.get_error() == ""
+
+    # check set
+    csdl.set_error("test!")
+    assert csdl.get_error() == "test!"
+
+    # check again, shouldn't clear
+    assert csdl.get_error() == "test!"
+
+    # clear again
+    csdl.clear_error()
+    assert csdl.get_error() == ""
+
+@with_setup(csdl.quit)
+def test_init():
+    csdl.init(csdl.InitFlags.EVERYTHING)
+    # everything should include these
+    assert csdl.was_init(csdl.InitFlags.TIMER|csdl.InitFlags.AUDIO|
+                         csdl.InitFlags.VIDEO|csdl.InitFlags.JOYSTICK|
+                         csdl.InitFlags.HAPTIC)
+
+@with_setup(csdl.quit)
+def test_quit():
+    csdl.init(csdl.InitFlags.EVERYTHING)
+    csdl.quit()
+    assert csdl.was_init(0) == 0
+
+@with_setup(csdl.quit)
+def test_init_sub_system():
+    csdl.init_sub_system(csdl.InitFlags.TIMER)
+    assert csdl.was_init(csdl.InitFlags.TIMER)
+
+@with_setup(csdl.quit)
+def test_quit_sub_system():
+    csdl.init_sub_system(csdl.InitFlags.TIMER)
+    assert csdl.was_init(csdl.InitFlags.TIMER)
+    csdl.quit_sub_system(csdl.InitFlags.TIMER)
+    assert not csdl.was_init(csdl.InitFlags.TIMER)
+
+def test_version():
+    v = csdl.get_version()
+    assert repr(v).startswith('Version')
+    assert str(v).startswith('1.3')
+    assert v.major == 1 and v.minor == 3
+
+def test_revision():
+    assert csdl.get_revision().startswith('hg')

csdl/tests/test_enum.py

@@ -1,4 +1,5 @@
 from csdl.enum import CEnum, CEnumSymbol
+import nose.tools
 
 class TestEnum(CEnum):
     FIRST = 0
@@ -18,6 +19,10 @@ def test_enumsymbol():
 
 def test_cenum():
     assert len(TestEnum.values()) == 3
+    assert len(list(iter(TestEnum))) == 3
+
+def test_cenum_from_int():
     big_hopefully = TestEnum.from_int(9001)
     assert isinstance(big_hopefully, CEnumSymbol)
     assert big_hopefully.name == 'BIG'
+    nose.tools.assert_raises(ValueError, TestEnum.from_int, 50)

csdl/tests/test_sysinfo.py

@@ -0,0 +1,15 @@
+from csdl import sysinfo
+
+def test_get_platform():
+    assert isinstance(sysinfo.get_platform(), str)
+
+def test_cpu_info():
+    assert sysinfo.get_cpu_cache_line_size() > 0
+    assert sysinfo.get_cpu_count() > 0
+
+def test_power_info():
+    state, seconds, percent = sysinfo.get_power_info()
+    assert state in ('UNKNOWN', 'ON_BATTERY', 'NO_BATTERY', 'CHARGING',
+                     'CHARGED')
+    assert isinstance(seconds, int)
+    assert isinstance(percent, int)