fix formatting and test

Author: Cody D'Ambrosio

src/tap/line.py

@@ -118,7 +118,8 @@ def __str__(self):
                 f"{indent}{line}" for line in self._yaml_block.splitlines()
             )
             yaml_block = f"\n{indent}---\n{indented_yaml_block}\n{indent}..."
-        return f"{is_not}ok {self.number} {self.description}{directive}{diagnostics}{yaml_block}"
+        return (f"{is_not}ok {self.number} {self.description}{directive}"
+                f"{diagnostics}{yaml_block}")
 
 
 class Plan(Line):

tests/test_line.py

@@ -4,7 +4,7 @@
 from tap.line import Line, Result
 
 try:
-    import yaml
+    import yaml  # noqa
     from more_itertools import peekable  # noqa
 
     have_yaml = True
@@ -57,6 +57,6 @@ def test_yaml_block(self):
         result = Result(False, 46, "passing", raw_yaml_block=raw_yaml_block)
         if have_yaml:
             self.assertEqual(result.yaml_block["message"], "test_message")
-            self.assertIn(str(result), " ---\n message: test_message\n severity: fail\n ...")
+            self.assertIn(" ---\n message: test_message\n severity: fail\n ...", str(result))
         else:
             self.assertIsNone(result.yaml_block)

tests/test_tracker.py

@@ -8,7 +8,7 @@
 from tap.tracker import Tracker
 
 try:
-    import yaml
+    import yaml  # noqa
     from more_itertools import peekable  # noqa
 
     have_yaml = True