Add memory planning tests to Cadence

Summary: Adding memory planning tests to Cadence backend

Reviewed By: zonglinpeng

Differential Revision: D67183235

Author: Eashan Garg

backends/cadence/aot/TARGETS

@@ -409,3 +409,22 @@ python_library(
         "//executorch/exir:tensor",
     ],
 )
+
+
+python_unittest(
+    name = "test_memory_passes",
+    srcs = [
+        "tests/test_memory_passes.py",
+    ],
+    typing = True,
+    deps = [
+        ":compiler",
+        ":memory_planning",
+        ":ops_registrations",
+        ":pass_utils",
+        "//caffe2:torch",
+        "//executorch/exir:memory",
+        "//executorch/exir/dialects:lib",
+        "//executorch/exir/tests:models",
+    ],
+)