Merge pull request #83 from launchableinc/ST-657

[ST-657] shippable generic test runner support

launchable/commands/record/tests.py

@@ -9,6 +9,7 @@
 from ...utils.gzipgen import compress
 from ...utils.token import parse_token
 from ...utils.env_keys import REPORT_ERROR_KEY
+from ...testpath import TestPathComponent
 
 
 @click.group()
@@ -54,6 +55,12 @@ def __init__(self):
             self.reports = []
             self.path_builder = CaseEvent.default_path_builder(base_path)
 
+        def make_file_path_component(self, filepath) ->  TestPathComponent:
+            """Create a single TestPathComponent from the given file path"""
+            if base_path:
+                filepath = os.path.relpath(filepath, start=base_path)
+            return {"type": "file", "name": filepath}
+
         def report(self, junit_report_file: str):
             """Add one report file by its path name"""
             self.reports.append(junit_report_file)

launchable/test_runners/file.py

@@ -0,0 +1,49 @@
+#
+# The most bare-bone versions of the test runner support
+#
+import click
+import sys
+from . import launchable
+from junitparser import TestCase, TestSuite
+from ..testpath import TestPath
+
+
+@launchable.subset
+def subset(client):
+    # read lines as test file names
+    for t in sys.stdin:
+        client.test_path(t)
+    client.run()
+
+
+@click.argument('reports', required=True, nargs=-1)
+@launchable.record.tests
+def record_tests(client, reports):
+    def path_builder(case: TestCase, suite: TestSuite, report_file: str) -> TestPath:
+        """path builder that puts the file name first, which is consistent with the subset command"""
+        def find_filename():
+            """look for what looks like file names from test reports"""
+            for e in [case, suite]:
+                for a in ["file","filepath"]:
+                    filepath = e._elem.attrib.get(a)
+                    if filepath:
+                        return filepath
+            return None # failing to find a test name
+
+
+        filepath = find_filename()
+        if not filepath:
+            raise click.ClickException("No file name found in %s" % report_file)
+
+        # default test path in `subset` expects to have this file name
+        test_path = [client.make_file_path_component(filepath)]
+        if suite.name:
+            test_path.append({"type": "testsuite", "name": suite.name})
+        if case.name:
+            test_path.append({"type": "testcase", "name": case.name})
+        return test_path
+    client.path_builder = path_builder
+
+    for r in reports:
+        client.report(r)
+    client.run()