Internal change

openhtf/core/phase_descriptor.py

@@ -158,11 +158,10 @@ def __call__(self, phase_func: PhaseT) -> 'PhaseDescriptor':
       phase.options.repeat_limit = self.repeat_limit
     if self.run_under_pdb:
       phase.options.run_under_pdb = self.run_under_pdb
-    if self.phase_name_case == PhaseNameCase.CAMEL:
-      name = phase.name if phase.options.name is None else phase.options.name
-      phase.options.name = inflection.camelize(name)
     if self.stop_on_measurement_fail:
       phase.options.stop_on_measurement_fail = self.stop_on_measurement_fail
+    if self.phase_name_case:
+      phase.options.phase_name_case = self.phase_name_case
     return phase
 
 
@@ -233,8 +232,12 @@ def _asdict(self) -> Dict[Text, Any]:
   @property
   def name(self) -> Text:
     if self.options.name and isinstance(self.options.name, str):
-      return self.options.name
-    return self.func.__name__
+      name = self.options.name
+    else:
+      name = self.func.__name__
+    if self.options.phase_name_case == PhaseNameCase.CAMEL:
+      name = inflection.camelize(name)
+    return name
 
   @property
   def doc(self) -> Optional[Text]:

test/phase_descriptor_test.py

@@ -303,6 +303,17 @@ def snake_cased_phase():
 
     self.assertEqual(snake_cased_phase.name, 'SnakeCasedPhase')
 
+  def test_camel_phase_name_casing_formats_templated_name(self):
+    @phase_descriptor.PhaseOptions(
+        name='{snake}_cased_phase', phase_name_case=openhtf.PhaseNameCase.CAMEL
+    )
+    def snake_cased_phase():
+      """Empty function to generate phase descriptor."""
+
+    self.assertEqual(
+        snake_cased_phase.with_args(snake='snake').name, 'SnakeCasedPhase'
+    )
+
   def test_keep_phase_name_casing_does_not_change_name(self):
 
     @phase_descriptor.PhaseOptions(phase_name_case=openhtf.PhaseNameCase.KEEP)