dovetail tool: ensure sub_testcase_list and testcase are not None

JIRA: DOVETAIL-52

1) save return value of testcase.sub_testcase() in sub_testcase_list
for multiple calls later
2) ensure sub_testcase_list is not called with None value
3) ensure testcase is not called with None value
4) identify None testcase with 'Undefined' in dovetail_report.txt

Change-Id: Ifcf0c0846dc788575310f29932a4757752f1e3a3
Signed-off-by: zshi <zshi@redhat.com>

diff --git a/dovetail/report.py b/dovetail/report.py
index 9ea9023..eae8d18 100644 (file)
--- a/dovetail/report.py
+++ b/dovetail/report.py
@@ -38,14 +38,21 @@ class Report:
     @classmethod
     def generate(cls, scenario_yaml):
         report = ''
+        split_line = '+-----------------------------------------------------'
+        split_line += '---------------------+\n'
 
         report += '\n\
 +==========================================================================+\n\
-|                                   report                                 |\n\
-+--------------------------------------------------------------------------+\n'
+|                                   report                                 |\n'
+        report += split_line
         report += '|scenario: %s\n' % scenario_yaml['name']
         for testcase_name in scenario_yaml['testcase_list']:
             testcase = Testcase.get(testcase_name)
+            if testcase is None:
+                report += '|   [testcase]: %s\t\t\t\t[Undefined]\n' % \
+                    (testcase_name)
+                report += split_line
+                continue
             report += '|   [testcase]: %s\t\t\t\t[%s]\n' % \
                 (testcase_name, get_pass_str(testcase.passed()))
             report += '|   |-objective: %s\n' % testcase.objective()
@@ -54,8 +61,7 @@ class Report:
                     report += '|       |-%s \t\t [%s]\n' % \
                         (subtest,
                          get_pass_str(testcase.sub_testcase_passed(subtest)))
-            report += '+-----------------------------------------------------'
-            report += '---------------------+\n'
+            report += split_line
 
         logger.info(report)
         cls.save(report)
@@ -224,23 +230,26 @@ class ResultChecker:
 class FunctestChecker:
 
     def check(cls, testcase, db_result):
+        sub_testcase_list = testcase.sub_testcase()
+
         if not db_result:
-            for sub_testcase in testcase.sub_testcase():
-                testcase.sub_testcase_passed(sub_testcase, False)
+            if sub_testcase_list is not None:
+                for sub_testcase in sub_testcase_list:
+                    testcase.sub_testcase_passed(sub_testcase, False)
             return
 
         testcase.passed(db_result['criteria'] == 'PASS')
 
-        if testcase.sub_testcase() is None:
+        if sub_testcase_list is None:
             return
 
         if testcase.testcase['passed'] is True:
-            for sub_testcase in testcase.sub_testcase():
+            for sub_testcase in sub_testcase_list:
                 testcase.sub_testcase_passed(sub_testcase, True)
             return
 
         all_passed = True
-        for sub_testcase in testcase.sub_testcase():
+        for sub_testcase in sub_testcase_list:
             logger.debug('check sub_testcase:%s' % sub_testcase)
             if sub_testcase in db_result['details']['errors']:
                 testcase.sub_testcase_passed(sub_testcase, False)

diff --git a/dovetail/run.py b/dovetail/run.py
index 39dec07..310ef2a 100755 (executable)
--- a/dovetail/run.py
+++ b/dovetail/run.py
@@ -37,6 +37,10 @@ def run_test(scenario):
     for testcase_name in scenario['testcase_list']:
         logger.info('>>[testcase]: %s' % (testcase_name))
         testcase = Testcase.get(testcase_name)
+        if testcase is None:
+            logger.error('testcase %s is not defined in testcase folder, \
+                         skipping' % (testcase_name))
+            continue
         run_testcase = True
 
         if testcase.exceed_max_retry_times():