Remove is_lambda tests and assertions from EMF exporter tests

- Remove test_is_lambda_initialization from test_aws_cloudwatch_emf_exporter.py
- Remove test_is_lambda_initialization from test_console_emf_exporter.py
- Remove is_lambda parameter assertions from test_aws_opentelementry_configurator.py

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: syed-ahsan-ishtiaque

aws-opentelemetry-distro/tests/amazon/opentelemetry/distro/exporter/aws/metrics/test_aws_cloudwatch_emf_exporter.py

@@ -161,32 +161,6 @@ def test_initialization_with_custom_params(self, mock_session):
         self.assertEqual(exporter.namespace, "CustomNamespace")
         self.assertEqual(exporter.log_group_name, "custom-log-group")
 
-    @patch("botocore.session.Session")
-    def test_is_lambda_initialization(self, mock_session):
-        """Test exporter initialization with is_lambda parameter."""
-        # Mock the botocore session to avoid AWS calls
-        mock_client = Mock()
-        mock_session_instance = Mock()
-        mock_session.return_value = mock_session_instance
-        mock_session_instance.create_client.return_value = mock_client
-
-        # Test with is_lambda=True
-        exporter_lambda = AwsCloudWatchEmfExporter(
-            session=mock_session_instance,
-            namespace="TestNamespace",
-            log_group_name="test-log-group",
-            is_lambda=True,
-        )
-        self.assertTrue(exporter_lambda._is_lambda)
-
-        # Test with is_lambda=False (default)
-        exporter_non_lambda = AwsCloudWatchEmfExporter(
-            session=mock_session_instance,
-            namespace="TestNamespace",
-            log_group_name="test-log-group",
-        )
-        self.assertFalse(exporter_non_lambda._is_lambda)
-
     def test_get_unit_mapping(self):
         """Test unit mapping functionality."""
         # Test known units from UNIT_MAPPING

aws-opentelemetry-distro/tests/amazon/opentelemetry/distro/exporter/aws/metrics/test_console_emf_exporter.py

@@ -52,25 +52,6 @@ def test_initialization_with_parameters(self):
         exporter = ConsoleEmfExporter(namespace="TestNamespace", extra_param="ignored")  # Should be ignored
         self.assertEqual(exporter.namespace, "TestNamespace")
 
-    def test_is_lambda_initialization(self):
-        """Test is_lambda parameter initialization."""
-        # Default should be False
-        exporter = ConsoleEmfExporter()
-        self.assertFalse(exporter._is_lambda)
-
-        # Explicit False
-        exporter = ConsoleEmfExporter(is_lambda=False)
-        self.assertFalse(exporter._is_lambda)
-
-        # Explicit True
-        exporter = ConsoleEmfExporter(is_lambda=True)
-        self.assertTrue(exporter._is_lambda)
-
-        # With other parameters
-        exporter = ConsoleEmfExporter(namespace="TestNamespace", is_lambda=True)
-        self.assertEqual(exporter.namespace, "TestNamespace")
-        self.assertTrue(exporter._is_lambda)
-
     def test_export_log_event_success(self):
         """Test that log events are properly sent to console output."""
         # Create a simple log event with EMF-formatted message

aws-opentelemetry-distro/tests/amazon/opentelemetry/distro/test_aws_opentelementry_configurator.py

@@ -1327,7 +1327,7 @@ def test_create_emf_exporter_lambda_without_valid_headers(
             result = _create_emf_exporter()
 
             self.assertEqual(result, mock_exporter_instance)
-            mock_console_exporter.assert_called_once_with(namespace="test-namespace", is_lambda=True)
+            mock_console_exporter.assert_called_once_with(namespace="test-namespace")
 
     @patch("amazon.opentelemetry.distro.aws_opentelemetry_configurator._fetch_logs_header")
     @patch("amazon.opentelemetry.distro.aws_opentelemetry_configurator._is_lambda_environment")
@@ -1360,7 +1360,6 @@ def test_create_emf_exporter_lambda_with_valid_headers(self, mock_get_session, m
                 namespace="test-namespace",
                 log_group_name="test-group",
                 log_stream_name="test-stream",
-                is_lambda=True,
             )
 
     @patch("amazon.opentelemetry.distro.aws_opentelemetry_configurator._fetch_logs_header")
@@ -1396,7 +1395,6 @@ def test_create_emf_exporter_non_lambda_with_valid_headers(
                 namespace="test-namespace",
                 log_group_name="test-group",
                 log_stream_name="test-stream",
-                is_lambda=False,
             )
 
     @patch("amazon.opentelemetry.distro.aws_opentelemetry_configurator._fetch_logs_header")
@@ -1476,7 +1474,7 @@ def test_create_emf_exporter_lambda_without_valid_headers_none_namespace(
             result = _create_emf_exporter()
 
             self.assertEqual(result, mock_exporter_instance)
-            mock_console_exporter.assert_called_once_with(namespace=None, is_lambda=True)
+            mock_console_exporter.assert_called_once_with(namespace=None)
 
     @patch("amazon.opentelemetry.distro.aws_opentelemetry_configurator._fetch_logs_header")
     @patch("amazon.opentelemetry.distro.aws_opentelemetry_configurator._is_lambda_environment")