KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference
How to use test_method method in Testify

Best Python code snippet using Testify_python
test_test_component.py
Source:test_test_component.py
...107        exc_val = sys.exc_info()[1]108        ok = issubclass(exc_typ, expected_exception)109        if not ok:110            print_error("*** Wrong exception setting '%s' to '%r'- got '%s: %s', expected '%s'" % (attr_name, new_value, exc_typ, exc_val, expected_exception))111def test_method(method, args, expected_results):112    if xpcom.verbose:113        print "Testing %s%s" % (method.__name__, `args`)114    ret = method(*args)115    if ret != expected_results:116        print_error("calling method %s - expected %r, but got %r" % (method.__name__, expected_results, ret))117def test_int_method(meth):118    test_method(meth, (0,0), (0,0,0))119    test_method(meth, (1,1), (2,0,1))120    test_method(meth, (5,2), (7,3,10))121#    test_method(meth, (2,5), (7,-3,10))122def test_constant(ob, cname, val):123    v = getattr(ob, cname)124    if v != val:125        print_error("Bad value for constant '%s' - got '%r'" % (cname, v))126    try:127        setattr(ob, cname, 0)128        print_error("The object allowed us to set the constant '%s'" % (cname,))129    except AttributeError:130        pass131def test_base_interface(c):132    test_attribute(c, "boolean_value", 1, 0)133    test_attribute(c, "boolean_value", 1, -1, 1) # Set a bool to anything, you should always get back 0 or 1134    test_attribute(c, "boolean_value", 1, 4, 1) # Set a bool to anything, you should always get back 0 or 1135    test_attribute(c, "boolean_value", 1, "1", 1) # This works by virtual of PyNumber_Int - not sure I agree, but...136    test_attribute_failure(c, "boolean_value", "boo", ValueError)137    test_attribute_failure(c, "boolean_value", test_base_interface, TypeError)138    test_attribute(c, "octet_value", 2, 5)139    test_attribute(c, "octet_value", 2, 0)140    test_attribute(c, "octet_value", 2, 128) # octet is unsigned 8 bit141    test_attribute(c, "octet_value", 2, 255) # octet is unsigned 8 bit142    test_attribute(c, "octet_value", 2, -1, 255) # octet is unsigned 8 bit143    test_attribute_failure(c, "octet_value", "boo", ValueError)144    test_attribute(c, "short_value", 3, 10)145    test_attribute(c, "short_value", 3, -1) # 16 bit signed146    test_attribute(c, "short_value", 3, 0xFFFF, -1) # 16 bit signed147    test_attribute(c, "short_value", 3, 0L)148    test_attribute(c, "short_value", 3, 1L)149    test_attribute(c, "short_value", 3, -1L)150    test_attribute(c, "short_value", 3, 0xFFFFL, -1)151    test_attribute_failure(c, "short_value", "boo", ValueError)152    test_attribute(c, "ushort_value",  4, 5)153    test_attribute(c, "ushort_value",  4, 0)154    test_attribute(c, "ushort_value",  4, -1, 0xFFFF) # 16 bit signed155    test_attribute(c, "ushort_value",  4, 0xFFFF) # 16 bit signed156    test_attribute(c, "ushort_value",  4, 0L)157    test_attribute(c, "ushort_value",  4, 1L)158    test_attribute(c, "ushort_value",  4, -1L, 0xFFFF)159    test_attribute_failure(c, "ushort_value", "boo", ValueError)160    test_attribute(c, "long_value",  5, 7)161    test_attribute(c, "long_value",  5, 0)162    test_attribute(c, "long_value",  5, 0xFFFFFFFF, -1) # 32 bit signed.163    test_attribute(c, "long_value",  5, -1) # 32 bit signed.164    test_attribute(c, "long_value",  5, 0L)165    test_attribute(c, "long_value",  5, 1L)166    test_attribute(c, "long_value",  5, -1L)167    test_attribute_failure(c, "long_value", 0xFFFFL * 0xFFFF, OverflowError) # long int too long to convert168    test_attribute_failure(c, "long_value", "boo", ValueError)169    test_attribute(c, "ulong_value", 6, 7)170    test_attribute(c, "ulong_value", 6, 0)171    test_attribute(c, "ulong_value", 6, 0xFFFFFFFF) # 32 bit signed.172    test_attribute_failure(c, "ulong_value", "boo", ValueError)173    174    test_attribute(c, "long_long_value", 7, 8)175    test_attribute(c, "long_long_value", 7, 0)176    test_attribute(c, "long_long_value", 7, -1)177    test_attribute(c, "long_long_value", 7, 0xFFFF)178    test_attribute(c, "long_long_value", 7, 0xFFFFL * 2)179    test_attribute_failure(c, "long_long_value", 0xFFFFL * 0xFFFF * 0xFFFF * 0xFFFF, OverflowError) # long int too long to convert180    test_attribute_failure(c, "long_long_value", "boo", ValueError)181    182    test_attribute(c, "ulong_long_value", 8, 9)183    test_attribute(c, "ulong_long_value", 8, 0)184    test_attribute_failure(c, "ulong_long_value", "boo", ValueError)185    test_attribute_failure(c, "ulong_long_value", -1, UnsignedMismatchException) # can't convert negative value to unsigned long)186    187    test_attribute(c, "float_value", 9.0, 10.2)188    test_attribute(c, "float_value", 9.0, 0)189    test_attribute(c, "float_value", 9.0, -1)190    test_attribute(c, "float_value", 9.0, 1L)191    test_attribute_failure(c, "float_value", "boo", ValueError)192    test_attribute(c, "double_value", 10.0, 9.0)193    test_attribute(c, "double_value", 10.0, 0)194    test_attribute(c, "double_value", 10.0, -1)195    test_attribute(c, "double_value", 10.0, 1L)196    test_attribute_failure(c, "double_value", "boo", ValueError)197    198    test_attribute(c, "char_value", "a", "b")199    test_attribute(c, "char_value", "a", "\0")200    test_attribute_failure(c, "char_value", "xy", ValueError)201    test_attribute(c, "char_value", "a", u"c")202    test_attribute(c, "char_value", "a", u"\0")203    test_attribute_failure(c, "char_value", u"xy", ValueError)204    205    test_attribute(c, "wchar_value", "b", "a")206    test_attribute(c, "wchar_value", "b", "\0")207    test_attribute_failure(c, "wchar_value", "hi", ValueError)208    test_attribute(c, "wchar_value", "b", u"a")209    test_attribute(c, "wchar_value", "b", u"\0")210    test_attribute_failure(c, "wchar_value", u"hi", ValueError)211    212    test_string_attribute(c, "string_value", "cee", is_dumb_sz = True, ascii_only = True)213    test_string_attribute(c, "wstring_value", "dee", is_dumb_sz = True)214    test_string_attribute(c, "astring_value", "astring")215    test_string_attribute(c, "acstring_value", "acstring", ascii_only = True)216    test_string_attribute(c, "utf8string_value", "utf8string")217    # Test a string already encoded gets through correctly.218    test_attribute(c, "utf8string_value", "utf8string", extended_unicode_string.encode("utf8"), extended_unicode_string)219    # This will fail internal string representation :(  Test we don't crash220    try:221        c.wstring_value = "a big char >" + chr(129) + "<"222        print_error("strings with chars > 128 appear to have stopped failing?")223    except UnicodeError:224        pass225    test_attribute(c, "iid_value", component_iid, new_iid)226    test_attribute(c, "iid_value", component_iid, str(new_iid), new_iid)227    test_attribute(c, "iid_value", component_iid, xpcom._xpcom.IID(new_iid))228    test_attribute_failure(c, "no_attribute", "boo", AttributeError)229    test_attribute(c, "interface_value", None, c)230    test_attribute_failure(c, "interface_value", 2, TypeError)231    test_attribute(c, "isupports_value", None, c)232    # The methods233    test_method(c.do_boolean, (0,1), (1,0,1))234    test_method(c.do_boolean, (1,0), (1,0,1))235    test_method(c.do_boolean, (1,1), (0,1,0))236    test_int_method(c.do_octet)237    test_int_method(c.do_short)238    test_int_method(c.do_unsigned_short)239    test_int_method(c.do_long)240    test_int_method(c.do_unsigned_long)241    test_int_method(c.do_long_long)242    test_int_method(c.do_unsigned_long)243    test_int_method(c.do_float)244    test_int_method(c.do_double)245    test_method(c.do_char, ("A", " "), (chr(ord("A")+ord(" ")), " ","A") )246    test_method(c.do_char, ("A", "\0"), ("A", "\0","A") )247    test_method(c.do_wchar, ("A", " "), (chr(ord("A")+ord(" ")), " ","A") )248    test_method(c.do_wchar, ("A", "\0"), ("A", "\0","A") )249    test_method(c.do_string, ("Hello from ", "Python"), ("Hello from Python", "Hello from ", "Python") )250    test_method(c.do_string, (u"Hello from ", u"Python"), ("Hello from Python", "Hello from ", "Python") )251    test_method(c.do_string, (None, u"Python"), ("Python", None, "Python") )252    test_method(c.do_string, (None, really_big_string), (really_big_string, None, really_big_string) )253    test_method(c.do_string, (None, really_big_wstring), (really_big_string, None, really_big_string) )254    test_method(c.do_wstring, ("Hello from ", "Python"), ("Hello from Python", "Hello from ", "Python") )255    test_method(c.do_wstring, (u"Hello from ", u"Python"), ("Hello from Python", "Hello from ", "Python") )256    test_method(c.do_string, (None, really_big_wstring), (really_big_wstring, None, really_big_wstring) )257    test_method(c.do_string, (None, really_big_string), (really_big_wstring, None, really_big_wstring) )258    test_method(c.do_nsIIDRef, (component_iid, new_iid), (component_iid, component_iid, new_iid))259    test_method(c.do_nsIIDRef, (new_iid, component_iid), (new_iid, component_iid, component_iid))260    test_method(c.do_nsIPythonTestInterface, (None, None), (None, None, c))261    test_method(c.do_nsIPythonTestInterface, (c, c), (c, c, c))262    test_method(c.do_nsISupports, (None, None), (c, None, None))263    test_method(c.do_nsISupports, (c,c), (c, c, c))264    test_method(c.do_nsISupportsIs, (xpcom._xpcom.IID_nsISupports,), c)265    test_method(c.do_nsISupportsIs, (xpcom.components.interfaces.nsIPythonTestInterface,), c)266##    test_method(c.do_nsISupportsIs2, (xpcom.components.interfaces.nsIPythonTestInterface,c), (xpcom.components.interfaces.nsIPythonTestInterface,c))267##    test_method(c.do_nsISupportsIs3, (c,), (xpcom.components.interfaces.nsIPythonTestInterface,c))268##    test_method(c.do_nsISupportsIs4, (), (xpcom.components.interfaces.nsIPythonTestInterface,c))269    # Test the constants.270    test_constant(c, "One", 1)271    test_constant(c, "Two", 2)272    test_constant(c, "MinusOne", -1)273    test_constant(c, "BigLong", 0x7FFFFFFF)274    test_constant(c, "BiggerLong", 0xFFFFFFFF)275    test_constant(c, "BigULong", 0xFFFFFFFF)276    # Test the components.Interfaces semantics277    i = xpcom.components.interfaces.nsIPythonTestInterface278    test_constant(i, "One", 1)279    test_constant(i, "Two", 2)280    test_constant(i, "MinusOne", -1)281    test_constant(i, "BigLong", 0x7FFFFFFF)282    test_constant(i, "BigULong", 0xFFFFFFFF)283def test_derived_interface(c, test_flat = 0):284    val = "Hello\0there"285    expected = val * 2286    test_method(c.DoubleString, (val,), expected)287    test_method(c.DoubleString2, (val,), expected)288    test_method(c.DoubleString3, (val,), expected)289    test_method(c.DoubleString4, (val,), expected)290    test_method(c.UpString, (val,), val.upper())291    test_method(c.UpString2, (val,), val.upper())292    test_method(c.GetFixedString, (20,), "A"*20)293    val = u"Hello\0there"294    expected = val * 2295    test_method(c.DoubleWideString, (val,), expected)296    test_method(c.DoubleWideString2, (val,), expected)297    test_method(c.DoubleWideString3, (val,), expected)298    test_method(c.DoubleWideString4, (val,), expected)299    test_method(c.UpWideString, (val,), val.upper())300    test_method(c.UpWideString2, (val,), val.upper())301    test_method(c.GetFixedWideString, (20,), u"A"*20)302    val = extended_unicode_string303    test_method(c.CopyUTF8String, ("foo",), "foo")304    test_method(c.CopyUTF8String, (u"foo",), "foo")305    test_method(c.CopyUTF8String, (val,), val)306    test_method(c.CopyUTF8String, (val.encode("utf8"),), val)307    test_method(c.CopyUTF8String2, ("foo",), "foo")308    test_method(c.CopyUTF8String2, (u"foo",), "foo")309    test_method(c.CopyUTF8String2, (val,), val)310    test_method(c.CopyUTF8String2, (val.encode("utf8"),), val)311    items = [1,2,3,4,5]312    test_method(c.MultiplyEachItemInIntegerArray, (3, items,), map(lambda i:i*3, items))313    test_method(c.MultiplyEachItemInIntegerArrayAndAppend, (3, items), items + map(lambda i:i*3, items))314    items = "Hello from Python".split()315    expected = map( lambda x: x*2, items)316    test_method(c.DoubleStringArray, (items,), expected)317    test_method(c.CompareStringArrays, (items, items), cmp(items, items))318    # Can we pass lists and tuples correctly?319    test_method(c.CompareStringArrays, (items, tuple(items)), cmp(items, items))320    items2 = ["Not", "the", "same"]321    test_method(c.CompareStringArrays, (items, items2), cmp(items, items2))322    expected = items[:]323    expected.reverse()324    test_method(c.ReverseStringArray, (items,), expected)325    expected = "Hello from the Python test component".split()326    test_method(c.GetStrings, (), expected)327    val = "Hello\0there"328    test_method(c.UpOctetArray, (val,), val.upper())329    test_method(c.UpOctetArray, (unicode(val),), val.upper())330    # Passing Unicode objects here used to cause us grief.331    test_method(c.UpOctetArray2, (val,), val.upper())332    test_method(c.CheckInterfaceArray, ((c, c),), 1)333    test_method(c.CheckInterfaceArray, ((c, None),), 0)334    test_method(c.CheckInterfaceArray, ((),), 1)335    test_method(c.CopyInterfaceArray, ((c, c),), [c,c])336    test_method(c.GetInterfaceArray, (), [c,c,c, None])337    test_method(c.ExtendInterfaceArray, ((c,c,c, None),), [c,c,c,None,c,c,c,None] )338    expected = [xpcom.components.interfaces.nsIPythonTestInterfaceDOMStrings, xpcom.components.classes[contractid].clsid]339    test_method(c.GetIIDArray, (), expected)340    val = [xpcom.components.interfaces.nsIPythonTestInterfaceExtra, xpcom.components.classes[contractid].clsid]341    expected = val * 2342    test_method(c.ExtendIIDArray, (val,), expected)343    test_method(c.GetArrays, (), ( [1,2,3], [4,5,6] ) )344    test_method(c.CopyArray, ([1,2,3],), [1,2,3] )345    test_method(c.CopyAndDoubleArray, ([1,2,3],), [1,2,3,1,2,3] )346    test_method(c.AppendArray, ([1,2,3],), [1,2,3])347    test_method(c.AppendArray, ([1,2,3],[4,5,6]), [1,2,3,4,5,6])348    test_method(c.CopyVariant, (None,), None)349    test_method(c.CopyVariant, (1,), 1)350    test_method(c.CopyVariant, (1.0,), 1.0)351    test_method(c.CopyVariant, (-1,), -1)352    test_method(c.CopyVariant, (sys.maxint+1,), sys.maxint+1)353    test_method(c.CopyVariant, ("foo",), "foo")354    test_method(c.CopyVariant, (u"foo",), u"foo")355    test_method(c.CopyVariant, (c,), c)356    test_method(c.CopyVariant, (component_iid,), component_iid)357    test_method(c.CopyVariant, ((1,2),), [1,2])358    test_method(c.CopyVariant, ((1.2,2.1),), [1.2,2.1])359    test_method(c.CopyVariant, (("foo","bar"),), ["foo", "bar"])360    test_method(c.CopyVariant, ((component_iid,component_iid),), [component_iid,component_iid])361    test_method(c.CopyVariant, ((c,c),), [c,c])362    test_method(c.AppendVariant, (1,2), 3)363    test_method(c.AppendVariant, ((1,2),(3,4)), 10)364    test_method(c.AppendVariant, ("bar", "foo"), "foobar")365    test_method(c.AppendVariant, (None, None), None)366    if not test_flat:367        c = c.queryInterface(xpcom.components.interfaces.nsIPythonTestInterfaceDOMStrings)368# NULL DOM strings don't work yet.369#    test_method(c.GetDOMStringResult, (-1,), None)370    test_method(c.GetDOMStringResult, (3,), "PPP")371#    test_method(c.GetDOMStringOut, (-1,), None)372    test_method(c.GetDOMStringOut, (4,), "yyyy")373    val = "Hello there"374    test_method(c.GetDOMStringLength, (val,), len(val))375    test_method(c.GetDOMStringRefLength, (val,), len(val))376    test_method(c.GetDOMStringPtrLength, (val,), len(val))377    test_method(c.ConcatDOMStrings, (val,val), val+val)378    test_attribute(c, "domstring_value", "dom", "new dom")379    if c.domstring_value_ro != "dom":380        print "Read-only DOMString not correct - got", c.domstring_ro381    try:382        c.dom_string_ro = "new dom"383        print "Managed to set a readonly attribute - eek!"384    except AttributeError:385        pass386    except:387        print "Unexpected exception when setting readonly attribute: %s: %s" % (sys.exc_info()[0], sys.exc_info()[1])388    if c.domstring_value_ro != "dom":389        print "Read-only DOMString not correct after failed set attempt - got", c.domstring_ro390def do_test_failures():391    c = xpcom.client.Component(contractid, xpcom.components.interfaces.nsIPythonTestInterfaceExtra)...
Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.