tests: initial asf framework refactoring for 'make test'

Type: refactor

Change-Id: I41455b759a5d302ad5c4247c13634c471e7d49a8
Signed-off-by: Pratikshya Prasai <pratikshyaprasai2112@gmail.com>
Signed-off-by: Saima Yunus <yunus.saima.234@gmail.com>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

test/asf/test_buffers.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+from asfframework import VppTestCase
+
+
+class TestBuffers(VppTestCase):
+    """Buffer C Unit Tests"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestBuffers, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestBuffers, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestBuffers, self).setUp()
+
+    def tearDown(self):
+        super(TestBuffers, self).tearDown()
+
+    def test_linearize(self):
+        """Chained Buffer Linearization"""
+        error = self.vapi.cli("test chained-buffer-linearization")
+
+        if error:
+            self.logger.critical(error)
+            self.assertNotIn("failed", error)