Add test for member functions (#600)

Added tests for `CDashAnalyzeReportRandomFailuresDriver` member functions in
`CDashAnalyzeReportRandomFailures.py`.

test/ci_support/CDashAnalyzeReportRandomFailures_UnitTests.py

@@ -0,0 +1,71 @@
+import unittest
+from unittest.mock import patch
+import unittest.mock as mock
+import datetime
+
+
+from FindCISupportDir import *
+import CDashAnalyzeReportRandomFailures as CDARRF
+from example_cdash_analyze_and_report_random_failures import ExampleVersionInfoStrategy, ExampleExtractBuildNameStrategy
+
+
+####################################################################
+#
+# Test CDashAnalyzeReportRandomFailuresDriver
+#
+####################################################################
+
+def getDriver():
+  return CDARRF.CDashAnalyzeReportRandomFailuresDriver(
+    ExampleVersionInfoStrategy(),
+    ExampleExtractBuildNameStrategy())
+
+#
+# Test getDateRangeTuple member function
+# for how it constructs a tuple containing
+# the begin and end of a date range.
+#
+class Test_GetDateRangeTuple(unittest.TestCase):
+
+  def setUp(self):
+    self.driver = getDriver()
+
+  def test_date_range_tuple(self):
+    referenceDateTime = datetime.datetime(year=2024, month=2, day=12)
+    dayTimeDelta = 3
+    expected = ('2024-02-10', '2024-02-12')
+
+    sideEffectList = ['2024-02-10', '2024-02-12']
+    with mock.patch('cdash_build_testing_date.getDateStrFromDateTime', side_effect=sideEffectList) as m_getDateStrFromDateTime:
+      result = self.driver.getDateRangeTuple(referenceDateTime, dayTimeDelta)
+
+    self.assertEqual(result, expected)
+
+
+#
+# Test getBuildIDFromTest() member function
+# to check if it can get correctly get the last value of
+# a slash delimited string
+#
+class Test_GetBuildIdFromTest(unittest.TestCase):
+
+  def setUp(self):
+    self.driver = getDriver()
+
+  def test_single_slash(self):
+    testDict = {'buildSummaryLink':'build/somenumber'}
+    self.assertEqual(
+      self.driver.getBuildIdFromTest(testDict), 'somenumber')
+
+  def test_multiple_slash(self):
+    testDict = {'buildSummaryLink':'build/two/somenumber'}
+    self.assertEqual(
+      self.driver.getBuildIdFromTest(testDict), 'somenumber')
+
+  def test_no_slash(self):
+    testDict = {'buildSummaryLink':'somenumber'}
+    self.assertEqual(
+      self.driver.getBuildIdFromTest(testDict), 'somenumber')
+
+if __name__ == '__main__':
+  unittest.main()

test/ci_support/CMakeLists.txt

@@ -398,6 +398,15 @@ tribits_add_advanced_test( cdash_analyze_and_report_UnitTests
     ALWAYS_FAIL_ON_NONZERO_RETURN
   )
 
+tribits_add_advanced_test( CDashAnalyzeReportRandomFailures_UnitTests
+  OVERALL_WORKING_DIRECTORY TEST_NAME
+  OVERALL_NUM_MPI_PROCS 1
+  TEST_0 CMND ${PYTHON_EXECUTABLE}
+  ARGS ${CMAKE_CURRENT_SOURCE_DIR}/CDashAnalyzeReportRandomFailures_UnitTests.py -v
+  PASS_REGULAR_EXPRESSION "OK"
+  ALWAYS_FAIL_ON_NONZERO_RETURN
+  )
+
 tribits_add_advanced_test( cdash_analyze_and_report_random_failures_UnitTests
   OVERALL_WORKING_DIRECTORY TEST_NAME
   OVERALL_NUM_MPI_PROCS 1