From fa0eb1c57529cf31208e57465c595fc899a11c8b Mon Sep 17 00:00:00 2001
From: Werner F Bruhin <wernerfbd@gmx.ch>
Date: Thu, 26 Mar 2015 09:53:59 +0100
Subject: [PATCH] add some tests for speedmeter

---
 unittests/test_lib_agw_speedmeter.py | 133 +++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 unittests/test_lib_agw_speedmeter.py

diff --git a/unittests/test_lib_agw_speedmeter.py b/unittests/test_lib_agw_speedmeter.py
new file mode 100644
index 00000000..944b907d
--- /dev/null
+++ b/unittests/test_lib_agw_speedmeter.py
@@ -0,0 +1,133 @@
+import imp_unittest, unittest
+import wtc
+import wx
+import random
+
+import wx.lib.agw.speedmeter as SM
+
+from math import pi, sqrt
+
+
+#---------------------------------------------------------------------------
+
+class lib_agw_speedmeter_Tests(wtc.WidgetTestCase):
+
+    def test_lib_agw_speedmeterCtor(self):
+        spW = SM.SpeedMeter(self.frame,
+                            agwStyle=SM.SM_DRAW_HAND |
+                            SM.SM_DRAW_SECTORS |
+                            SM.SM_DRAW_MIDDLE_TEXT |
+                            SM.SM_DRAW_SECONDARY_TICKS
+                            )
+
+
+    def test_lib_agw_speedmeterMethods(self):
+        panel = wx.Panel(self.frame)
+        spW = SM.SpeedMeter(panel,
+                            agwStyle=SM.SM_DRAW_HAND |
+                            SM.SM_DRAW_SECTORS |
+                            SM.SM_DRAW_MIDDLE_TEXT |
+                            SM.SM_DRAW_SECONDARY_TICKS
+                            )
+
+        # Set The Region Of Existence Of SpeedMeter (Always In Radians!!!!)
+        spW.SetAngleRange(-pi/6, 7*pi/6)
+        self.assertEqual(spW.GetAngleRange(), [-pi/6, 7*pi/6]) 
+    
+        # Create The Intervals That Will Divide Our SpeedMeter In Sectors
+        intervals = range(0, 201, 20)
+        spW.SetIntervals(intervals)
+        self.assertEqual(spW.GetIntervals(), intervals)
+    
+        # Assign The Same Colours To All Sectors (We Simulate A Car Control For Speed)
+        # Usually This Is Black
+        colours = [wx.BLACK]*10
+        spW.SetIntervalColours(colours)
+        self.assertEqual(spW.GetIntervalColours(), colours)
+    
+        # Assign The Ticks: Here They Are Simply The String Equivalent Of The Intervals
+        ticks = [str(interval) for interval in intervals]
+        spW.SetTicks(ticks)
+        self.assertEqual(spW.GetTicks(), ticks)
+        
+        # Set The Ticks/Tick Markers Colour
+        spW.SetTicksColour(wx.WHITE)
+        self.assertEqual(spW.GetTicksColour(), wx.WHITE)
+        
+        # We Want To Draw 5 Secondary Tickis Between The Principal Ticks
+        spW.SetNumberOfSecondaryTicks(5)
+        self.assertEqual(spW.GetNumberOfSecondaryTicks(), 5)
+    
+        # Set The Font For The Ticks Markers
+        tf = wx.Font(7, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL)
+        spW.SetTicksFont(tf)
+        self.assertEqual(spW.GetTicksFont(), ([tf], 7))
+    
+        # Set The Text In The Center Of SpeedMeter
+        spW.SetMiddleText("Km/h")
+        self.assertEqual(spW.GetMiddleText(), "Km/h")
+        
+        # Assign The Colour To The Center Text
+        spW.SetMiddleTextColour(wx.WHITE)
+        self.assertEqual(spW.GetMiddleTextColour(), wx.WHITE)
+        
+        # Assign A Font To The Center Text
+        mf = wx.Font(8, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD)
+        spW.SetMiddleTextFont(mf)
+        self.assertEqual(spW.GetMiddleTextFont(), (mf, 8))
+    
+        # Set The Colour For The Hand Indicator
+        hc = wx.Colour(255, 50, 0)
+        spW.SetHandColour(hc)
+        self.assertEqual(spW.GetHandColour(), hc)
+    
+        # Do Not Draw The External (Container) Arc. Drawing The External Arc May
+        # Sometimes Create Uglier Controls. Try To Comment This Line And See It
+        # For Yourself!
+        spW.DrawExternalArc(False)
+    
+        # Set The Current Value For The SpeedMeter
+        spW.SetSpeedValue(44)
+        self.assertEqual(spW.GetSpeedValue(), 44)
+        
+    def test_lib_agw_speedmeterSizerLayout(self):
+        panel = wx.Panel(self.frame, -1)
+        fgSizer = wx.FlexGridSizer(rows=2, cols=3, vgap=2, hgap=5)
+        panel.SetSizer(fgSizer)
+        
+        panel1 = wx.Panel(panel, -1, style=wx.SUNKEN_BORDER)
+        fgSizer.Add(panel1, 1, wx.EXPAND)
+
+        boxSizer = wx.BoxSizer()
+        panel.SetSizer(boxSizer)
+        spW = SM.SpeedMeter(panel1,
+                            agwStyle=SM.SM_DRAW_HAND |
+                            SM.SM_DRAW_SECTORS |
+                            SM.SM_DRAW_MIDDLE_TEXT |
+                            SM.SM_DRAW_SECONDARY_TICKS
+                            )
+        boxSizer.Add(spW, 1, wx.EXPAND)
+        boxSizer.Layout()
+
+
+    def test_lib_agw_peakmeterConstantsExist(self):
+        SM.SM_BUFFERED_DC
+        SM.SM_DRAW_FANCY_TICKS
+        SM.SM_DRAW_GRADIENT
+        SM.SM_DRAW_HAND
+        SM.SM_DRAW_MIDDLE_ICON
+        SM.SM_DRAW_MIDDLE_TEXT
+        SM.SM_DRAW_PARTIAL_FILLER
+        SM.SM_DRAW_PARTIAL_SECTORS
+        SM.SM_DRAW_SECONDARY_TICKS
+        SM.SM_DRAW_SECTORS
+        SM.SM_DRAW_SHADOW
+        SM.SM_MOUSE_TRACK
+        SM.SM_NORMAL_DC
+        SM.SM_ROTATE_TEXT
+        
+        
+#---------------------------------------------------------------------------
+
+if __name__ == '__main__':
+    unittest.main()