PythonUnitTestResultParser

public class PythonUnitTestResultParser
extends MultiLineReceiver

מפרש את הפלט של בדיקות שמופעלות באמצעות מסגרת unittest של Python ומתרגם אותו לקריאות בסדרה של ITestInvocationListener. הפלט מהבדיקות האלה תואם לדקדוק EBNF הבא:

TestReport ::= TestResult* Line TimeMetric [FailMessage*] Status. TestResult ::= string \u201c(\u201cstring\u201d)\u201d \u201c\u2026\u201d SingleStatus. FailMessage ::= EqLine \u201cERROR:\u201d string \u201c(\u201cstring\u201d)\u201d Line Traceback Line. SingleStatus ::= \u201cok\u201d | \u201cERROR\u201d. ‫TimeMetric ::= \u201cRan\u201d integer \u201ctests in\u201d float \u201ds\u201d. Status ::= \u201cOK\u201d | \u201cFAILED (errors=\u201d int \u201c)\u201d. Traceback ::= string+.

פלט לדוגמה (העברה): test_size (test_rangelib.RangeSetTest) ... ok test_str (test_rangelib.RangeSetTest) ... ok test_subtract (test_rangelib.RangeSetTest) ... ok test_to_string_raw (test_rangelib.RangeSetTest) ... ok test_union (test_rangelib.RangeSetTest) ... ok

---------------------------------------------------------------------- Ran 5 tests in 0.002s

אישור

פלט לדוגמה (נכשל) test_size (test_rangelib.RangeSetTest) ... ERROR

====================================================================== ERROR: test_size (test_rangelib.RangeSetTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "test_rangelib.py", line 129, in test_rangelib raise ValueError() ValueError ---------------------------------------------------------------------- Ran 1 test in 0.001s FAILED (errors=1)

פלט לדוגמה עם כמה מקרים קיצוניים (נכשל): testError (foo.testFoo) ... ERROR testExpectedFailure (foo.testFoo) ... expected failure testFail (foo.testFoo) ... FAIL testFailWithDocString (foo.testFoo) foo bar ... FAIL testOk (foo.testFoo) ... ok testOkWithDocString (foo.testFoo) foo bar ... ok testSkipped (foo.testFoo) ... skipped 'reason foo' testUnexpectedSuccess (foo.testFoo) ... unexpected success

====================================================================== ERROR: testError (foo.testFoo) ---------------------------------------------------------------------- Traceback (most recent call last): File "foo.py", line 11, in testError self.assertEqual(2+2, 5/0) ZeroDivisionError: integer division or modulo by zero

====================================================================== נכשל: testFail (foo.testFoo) ---------------------------------------------------------------------- Traceback (most recent call last): File "foo.py", line 8, in testFail self.assertEqual(2+2, 5) AssertionError: 4 != 5

====================================================================== FAIL: testFailWithDocString (foo.testFoo) foo bar ---------------------------------------------------------------------- Traceback (most recent call last): File "foo.py", line 31, in testFailWithDocString self.assertEqual(2+2, 5) AssertionError: 4 != 5

---------------------------------------------------------------------- Ran 8 tests in 0.001s

FAILED (failures=2, errors=1, skipped=1, expected failures=1, unexpected successes=1)

TODO: כדאי לשקול לבצע refactoring של המחלקה המלאה, כי הטיפול בה די מבולגן כרגע.

סיכום

‫constructors ציבוריים

public PythonUnitTestResultParser (ITestInvocationListener listener, 
                String runName)

public PythonUnitTestResultParser (Collection<ITestInvocationListener> listeners, 
                String runName)

public PythonUnitTestResultParser (Collection<ITestInvocationListener> listeners, 
                String runName, 
                Set<String> includeFilters, 
                Set<String> excludeFilters)

‫methods ציבוריים

public void finalizeParser ()

public boolean isCancelled ()

public void processNewLines (String[] lines)

public void setFinalizeWhenParsing (boolean shouldFinalize)