os.TestResults: Beautify dump()

Test results are now output via slog(), and are decorated with a
count of failed and total tests.

Signed-off-by: Jan Lindemann <jan@janware.com>

src/python/devtest/os/TestResults.py

@@ -3,6 +3,7 @@
 from enum import IntEnum
 from termcolor import colored
 from texttable import Texttable
+from pathlib import PurePath
 from jwutils.log import *
 
 class TestResults: # export
@@ -63,6 +64,9 @@ class TestResults: # export
     def __fmt_case(self, record):
         return record[TestResults.Field.Case].name
 
+    def __fmt_case_short(self, record):
+        return record[TestResults.Field.Case].short_name
+
     def __fmt_phase(self, record):
         return record[TestResults.Field.Phase].name
 
@@ -101,10 +105,23 @@ class TestResults: # export
     def addResults(self, results):
         self.__records.extend(results.__records)
 
+    @property
+    def __failed(self):
+        return list(filter(lambda rec: (rec[TestResults.Field.Result] is not None), self.__records))
+
+    @property
+    def n_total(self):
+        return len(self.__records)
+
+    @property
     def n_failed(self):
         return len(list(filter(None, [rec[TestResults.Field.Result] for rec in self.__records])))
 
-    def dump(self, args):
+    @property
+    def failed(self):
+        return [self.__fmt_case_short(rec) for rec in self.__failed]
+
+    def dump(self, args, caller=None):
 
         t = Texttable(max_width=160)
 
@@ -143,4 +160,6 @@ class TestResults: # export
             rows.append(row)
         #slog(DEBUG, rows)
         t.add_rows(rows)
-        print(t.draw())
+        if caller is None:
+            caller = get_caller_pos(2)
+        slog_m(NOTICE, t.draw(), caller=caller)