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catch2/scripts/test_test_case.py

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import unittest
from catch_test_case import TestCaseApprovedParser
from catch_test_case import TestCaseResultParser
from catch_test_case import TestCaseData
from catch_conditions import TestConditionData
class TestCaseTest(unittest.TestCase):
def testTestCaseEquality(self):
c1 = TestConditionData()
c2 = TestConditionData()
c1.filenamePrefix = "..\\..\\Test"
c2.filenamePrefix = "..\\..\\Junk"
t1 = TestCaseData()
t2 = TestCaseData()
t1.name = "Test 1"
t2.name = "Test 1"
t1.conditions.append(c1)
t1.conditions.append(c2)
t2.conditions.append(c1)
t2.conditions.append(c2)
self.assertTrue(t1 == t2)
c3 = TestConditionData()
c3.filenamePrefix = "..\\..\\Fail"
t2.conditions.append(c3)
self.assertFalse(t1 == t2)
t1.conditions.append(c3)
self.assertTrue(t1 == t2)
t2.name = "Test 2"
self.assertFalse(t1 == t2)
def testEndOfTestCaseIsFound(self):
obj = TestCaseApprovedParser()
line = "-------------------------------------------------------------------------------"
result = obj.parseApprovedLine(line)
self.assertTrue(result == None)
self.assertTrue(obj.current.empty())
def testTestCaseNameIsFound(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------" ]
for line in lines:
result = obj.parseApprovedLine(line)
self.assertTrue(result == None)
self.assertTrue(obj.current.name == "./failing/TestClass/failingCase")
self.assertTrue( not(obj.current.empty()) )
def testTestCaseClassIsFound(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------",
"ClassTests.cpp:<line number>",
"..............................................................................." ]
for line in lines:
result = obj.parseApprovedLine(line)
self.assertTrue(result == None)
self.assertTrue(obj.current.filename == "ClassTests.cpp")
self.assertTrue(obj.current.lineNumber == "line number")
def testPartialConditionRequiresMoreData(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------",
"ClassTests.cpp:<line number>",
"...............................................................................",
"ClassTests.cpp:<line number>: FAILED:" ]
for line in lines:
result = obj.parseApprovedLine(line)
self.assertTrue(result == None)
self.assertTrue(len(obj.current.conditions) == 0)
def testTestCaseConditionIsFound(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------",
"ClassTests.cpp:<line number>",
"...............................................................................",
"",
"ClassTests.cpp:<line number>: FAILED:",
" REQUIRE( s == \"world\" )",
"with expansion:",
" \"hello\" == \"world\""]
for line in lines:
result = obj.parseApprovedLine(line)
self.assertTrue(result == None)
self.assertTrue(not(obj.conditionParser.current.empty()))
self.assertTrue(obj.conditionParser.current.reason == "FAILED")
def testTestCaseConditionIsInsertedIntoList(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------",
"ClassTests.cpp:<line number>",
"...............................................................................",
"",
"ClassTests.cpp:<line number>: FAILED:",
" REQUIRE( s == \"world\" )",
"with expansion:",
" \"hello\" == \"world\"",
"",
"-------------------------------------------------------------------------------"]
for line in lines:
result = obj.parseApprovedLine(line)
self.assertTrue(isinstance(result, TestCaseData))
self.assertTrue(len(result.conditions) > 0)
self.assertTrue(result.conditions[0].filename == "ClassTests.cpp" )
self.assertTrue(result.conditions[0].lineNumber == "line number" )
self.assertTrue(result.conditions[0].reason == "FAILED" )
newLines = result.generateApprovedLines()
newLines.append("-------------------------------------------------------------------------------")
self.assertTrue( len(lines) == len(newLines) )
self.assertTrue( lines == newLines )
def testTwoTestCases(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------",
"ClassTests.cpp:<line number>",
"...............................................................................",
"",
"ClassTests.cpp:<line number>: FAILED:",
" REQUIRE( s == \"world\" )",
"with expansion:",
" \"hello\" == \"world\"",
"",
"-------------------------------------------------------------------------------",
"./failing/Fixture/failingCase",
"-------------------------------------------------------------------------------",
"ClassTests.cpp:<line number>",
"...............................................................................",
"",
"ClassTests.cpp:<line number>: FAILED:",
" REQUIRE( m_a == 2 )",
"with expansion:",
" 1 == 2",
"",
"==============================================================================="
]
newLines = []
for line in lines:
result = obj.parseApprovedLine(line)
if isinstance(result, TestCaseData):
newLines += result.generateApprovedLines()
newLines.append("===============================================================================")
#for line in newLines:
# print line
self.assertTrue( len(lines) == len(newLines) )
self.assertTrue( lines == newLines )
def testTestCaseMultiConditionMatches(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/conditions/equality",
"-------------------------------------------------------------------------------",
"ConditionTests.cpp:<line number>",
"...............................................................................",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.int_seven == 6 )",
"with expansion:",
" 7 == 6",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.int_seven == 8 )",
"with expansion:",
" 7 == 8",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.int_seven == 0 )",
"with expansion:",
" 7 == 0",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.float_nine_point_one == Approx( 9.11f ) )",
"with expansion:",
" 9.1 == Approx( 9.11 )",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.float_nine_point_one == Approx( 9.0f ) )",
"with expansion:",
" 9.1 == Approx( 9 )",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.float_nine_point_one == Approx( 1 ) )",
"with expansion:",
" 9.1 == Approx( 1 )",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.float_nine_point_one == Approx( 0 ) )",
"with expansion:",
" 9.1 == Approx( 0 )",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.double_pi == Approx( 3.1415 ) )",
"with expansion:",
" 3.1415926535 == Approx( 3.1415 )",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.str_hello == \"goodbye\" )",
"with expansion:",
" \"hello\" == \"goodbye\"",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.str_hello == \"hell\" )",
"with expansion:",
" \"hello\" == \"hell\"",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.str_hello == \"hello1\" )",
"with expansion:",
" \"hello\" == \"hello1\"",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( data.str_hello.size() == 6 )",
"with expansion:",
" 5 == 6",
"",
"ConditionTests.cpp:<line number>: FAILED:",
" CHECK( x == Approx( 1.301 ) )",
"with expansion:",
" 1.3 == Approx( 1.301 )",
"",
"==============================================================================="
]
for line in lines:
result = obj.parseApprovedLine(line)
self.assertTrue(isinstance(result, TestCaseData))
newLines = result.generateApprovedLines()
newLines.append("===============================================================================")
#for line in newLines:
# print line
self.assertTrue( len(lines) == len(newLines) )
self.assertTrue( lines == newLines )
def testOneSection(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/message/sections",
" one",
"-------------------------------------------------------------------------------",
"MessageTests.cpp:<line number>",
"...............................................................................",
"",
"MessageTests.cpp:<line number>: FAILED:",
"explicitly with message:",
" Message from section one",
"",
"==============================================================================="
]
newLines = []
for line in lines:
result = obj.parseApprovedLine(line)
if isinstance(result, TestCaseData):
newLines += result.generateApprovedLines()
newLines.append("===============================================================================")
#for line in newLines:
# print line
self.assertTrue( len(lines) == len(newLines) )
self.assertTrue( lines == newLines )
def testOneSection(self):
obj = TestCaseApprovedParser()
lines = [ "-------------------------------------------------------------------------------",
"Comparisons between unsigned ints and negative signed ints match c++ standard",
"behaviour",
"-------------------------------------------------------------------------------",
"ConditionTests.cpp:<line number>",
"...............................................................................",
"",
"ConditionTests.cpp:<line number>:",
"PASSED:",
" CHECK( ( -1 > 2u ) )",
"with expansion:",
" true",
"",
"ConditionTests.cpp:<line number>:",
"PASSED:",
" CHECK( -1 > 2u )",
"with expansion:",
" -1 > 2",
"",
"==============================================================================="
]
newLines = []
for line in lines:
result = obj.parseApprovedLine(line)
if isinstance(result, TestCaseData):
newLines += result.generateApprovedLines()
newLines.append("===============================================================================")
#for line in newLines:
# print line
self.assertTrue( len(lines) == len(newLines) )
self.assertTrue( lines == newLines )
def testCaseBasicResults(self):
obj = TestCaseResultParser()
lines = [ "-------------------------------------------------------------------------------",
"./failing/TestClass/failingCase",
"-------------------------------------------------------------------------------",
"..\..\..\SelfTest\ClassTests.cpp(34)",
"...............................................................................",
"",
"..\..\..\SelfTest\ClassTests.cpp(28): FAILED:",
" REQUIRE( s == \"world\" )",
"with expansion:",
" \"hello\" == \"world\"",
"",
"==============================================================================="
]
newLines = []
for line in lines:
result = obj.parseResultLine(line)
if isinstance(result, TestCaseData):
newLines += result.generateResultLines()
newLines.append("===============================================================================")
#for line in newLines:
# print line
self.assertTrue( len(lines) == len(newLines) )
self.assertTrue( lines == newLines )
if __name__ == '__main__':
unittest.main()
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