Merge-on-Red: Implemented YAML log reader alongside the XML ones

src/Microsoft.DotNet.Helix/Sdk/tools/azure-pipelines/reporter/formats/__init__.py

@@ -3,10 +3,12 @@
 from .xunit import XUnitFormat
 from .junit import JUnitFormat
 from .trx import TRXFormat
+from .yaml import YAMLFormat
 
 
 all_formats = [
     XUnitFormat(),
     JUnitFormat(),
-    TRXFormat()
+    TRXFormat(),
+    YAMLFormat()
 ]  # type: List[ResultFormat]

src/Microsoft.DotNet.Helix/Sdk/tools/azure-pipelines/reporter/formats/yaml.py

@@ -0,0 +1,60 @@
+import yaml
+
+from .result_format import ResultFormat
+from helix.public import TestResult, TestResultAttachment
+
+class YAMLFormat(ResultFormat):
+
+    def __init__(self):
+        super(YAMLFormat, self).__init__()
+        pass
+
+    @property
+    def name(self):
+        return 'yaml'
+
+    @property
+    def acceptable_file_suffixes(self):
+        yield 'testResults.yml'
+        yield 'test-results.yml'
+        yield 'test_results.yml'
+
+    # Work in Progress :)
+    def read_results(self, path):
+        contents = None
+        with open(path) as fh:
+            contents = yaml.safe_load(fh)
+
+        results = contents.get("assemblies").get("assembly").get("collection").get("tests")
+
+        for test in results:
+            name = test.get("name")
+            type_name = test.get("type")
+            method = test.get("method")
+            time = float(test.get("time"))
+            result = test.get("result")
+            exception_type = None
+            failure_message = None
+            stack_trace = None
+            skip_reason = None
+            attachments = []
+
+        failure_element = test.find("failure")
+
+        if failure_element is not None:
+            exception_type = failure_element.get("exception-type")
+            failure_message = failure_element.find("message")
+            stack_trace = failure_element.find("stack-trace")
+
+        output_element = test.find("output")
+
+        if output_element is not None:
+            attachments.append(TestResultAttachment(
+                name=u"Console_Output.log",
+                text=output_element,
+            ))
+
+        skip_reason = test.find("reason")
+        res = TestResult(name, u'yaml', type_name, method, time, result, exception_type,
+                         failure_message, stack_trace, skip_reason, attachments)
+        yield res