Changed test so that it passes/fails.

Also needed to change the import

Author: NSoiffer

Example/test.py

@@ -7,72 +7,104 @@
 
 
 import os
-import libmathcat
+import sys
+import libmathcat_py as libmathcat      # type: ignore
 
 # import shutil
 # if os.path.exists("libmathcat_py.pyd"):
 # 	os.remove("libmathcat_py.pyd")
 # shutil.copy("..\\target\\i686-pc-windows-msvc\\release\\libmathcat_py.dll", "libmathcat.pyd")
 
 
-def SetMathCATPreferences():
+def setMathCATPreferences():
     try:
         libmathcat.SetRulesDir(
             # this assumes the Rules dir is in the same dir a the library. Modify as needed
             os.path.join(os.path.dirname(os.path.abspath(__file__)), "Rules")
         )
     except Exception as e:
-        print("problem with finding the MathCAT rules", e)
+        sys.exit(f"problem with finding the MathCAT rules: {e}")
 
     try:
         libmathcat.SetPreference("TTS", "none")
         libmathcat.SetPreference("Language", "en")  # Also "id" and "vi"
         libmathcat.SetPreference("SpeechStyle", "SimpleSpeak")  # Also "ClearSpeak"
         libmathcat.SetPreference("Verbosity", "Verbose")  # also terse "Terse"/"Medium"
         libmathcat.SetPreference("CapitalLetters_UseWord", "true")  # if "true", X => "cap x"
+        libmathcat.SetPreference("BrailleCode", "Nemeth");
     except Exception as e:
-        print("problem with setting a preference", e)
+        sys.exit(f"problem with setting a preference: {e}")
 
 
-def SetMathMLForMathCAT(mathml: str):
+def setMathMLForMathCAT(mathml: str):
     try:
         libmathcat.SetMathML(mathml)
     except Exception as e:
-        print("problem with SetMathML", e)
+        sys.exit(f"problem with setMathML: {e}")
 
 
-def GetSpeech():
+def getSpeech():
     try:
         return libmathcat.GetSpokenText()
     except Exception as e:
-        return "problem with getting speech for MathML", e
+        sys.exit(f"problem with getting speech for MathML: {e}")
 
 
-SetMathCATPreferences()  # you only need to this once
+def getBraille():
+    try:
+        return libmathcat.GetBraille("")
+    except Exception as e:
+        sys.exit(f"problem with getting braille for MathML: {e}")
+
+
+def test():
+    setMathCATPreferences()  # you only need to this once
+    print("Using MathCAT version '{}'".format(libmathcat.GetVersion()))
+
+    mathml = "<math><mfrac> <mn>1</mn> <mi>X</mi> </mfrac> </math>"
+    setMathMLForMathCAT(mathml)
+    speech = getSpeech()
+    if speech != '1 over  cap x,':
+        sys.exit(f"MathML: {mathml}\nSpeech: '{speech}'")
+    braille = getBraille()
+    if braille != '⠹⠂⠌⠠⠭⠼':
+        sys.exit(f"MathML: {mathml}\nBraille: '{braille}'")
+
+    mathml = "<math display='block'><mi>x</mi><mo>⨯</mo><mi>y</mi></math>"
+    setMathMLForMathCAT(mathml)
+    speech = getSpeech()
+    if speech != 'x cross product y':
+        sys.exit(f"MathML: {mathml}\nSpeech: '{speech}'")
+
+    mathml = "<math><msup> <mi>x</mi> <mn>3</mn> </msup> </math>"
+    setMathMLForMathCAT(mathml)
+    speech = getSpeech()
+    if speech != 'x cubed':
+        sys.exit(f"MathML: {mathml}\nSpeech: '{speech}'")
+
 
-print("Using MathCAT version '{}'".format(libmathcat.GetVersion()))
+    mathml = "<math><msup intent='transpose:postfix($x)'> <mi arg='x'>x</mi> <mi>T</mi> </msup> </math>"
+    setMathMLForMathCAT(mathml)
+    speech = getSpeech()
+    if speech != ', x transpose':
+        sys.exit(f"MathML: {mathml}\nSpeech: '{speech}'")
 
-mathml = "<math><mfrac> <mn>1</mn> <mi>X</mi> </mfrac> </math>"
-SetMathMLForMathCAT(mathml)
-print("MathML: {}\nSpeech: '{}'".format(mathml, GetSpeech()))
 
-mathml = "<math display='block'><mi>x</mi><mo>⨯</mo><mi>y</mi></math>"
-SetMathMLForMathCAT(mathml)
-print("MathML: {}\nSpeech: '{}'".format(mathml, GetSpeech()))
+    mathml = "<math><mrow intent='_(x, $op)'><mo arg='op'>!</mo></mrow></math>"
+    setMathMLForMathCAT(mathml)
+    speech = getSpeech()
+    if speech != 'x factorial':
+        sys.exit(f"MathML: {mathml}\nSpeech: '{speech}'")
 
-mathml = "<math><msup> <mi>x</mi> <mn>3</mn> </msup> </math>"
-SetMathMLForMathCAT(mathml)
-print("MathML: {}\nSpeech: '{}'".format(mathml, GetSpeech()))
+    mathml = "<math intent=':structure'><mrow><mo>\
+    (</mo><mfrac linethickness='0'><mn arg='n'>7</mn><mn arg='m'>3</mn></mfrac><mo>)</mo></mrow></math>"
+    setMathMLForMathCAT(mathml)
+    speech = getSpeech()
+    if speech != '7 choose 3':
+        sys.exit(f"MathML: {mathml}\nSpeech: '{speech}'")
 
-mathml = "<math><msup intent='transpose:postfix($x)'> <mi arg='x'>x</mi> <mi>T</mi> </msup> </math>"
-SetMathMLForMathCAT(mathml)
-print("MathML: {}\nSpeech: '{}'".format(mathml, GetSpeech()))
+    print("Test was successful!")
 
-mathml = "<math><mrow intent='_(x, $op)'><mo arg='op'>!</mo></mrow></math>"
-SetMathMLForMathCAT(mathml)
-print("MathML: {}\nSpeech: '{}'".format(mathml, GetSpeech()))
 
-mathml = "<math intent=':structure'><mrow><mo>\
-  (</mo><mfrac linethickness='0'><mn arg='n'>7</mn><mn arg='m'>3</mn></mfrac><mo>)</mo></mrow></math>"
-SetMathMLForMathCAT(mathml)
-print("MathML: {}\nSpeech (no inference): '{}'".format(mathml, GetSpeech()))
+test()
+sys.exit(0)