reorder test

test/tf/tf_test.cpp

@@ -100,6 +100,16 @@ TEST_CASE(biasadd_test)
     EXPECT(p == prog);
 }
 
+TEST_CASE(cast_test)
+{
+    migraphx::program p;
+    auto l0 = p.add_parameter("0", migraphx::shape{migraphx::shape::float_type, {1, 3, 16, 16}});
+    p.add_instruction(migraphx::op::convert{migraphx::shape::int32_type}, l0);
+    auto prog = optimize_tf("cast_test.pb", false);
+
+    EXPECT(p == prog);
+}
+
 TEST_CASE(concat_test)
 {
     migraphx::program p;
@@ -118,16 +128,6 @@ TEST_CASE(concat_test)
     EXPECT(p == prog);
 }
 
-TEST_CASE(cast_test)
-{
-    migraphx::program p;
-    auto l0 = p.add_parameter("0", migraphx::shape{migraphx::shape::float_type, {1, 3, 16, 16}});
-    p.add_instruction(migraphx::op::convert{migraphx::shape::int32_type}, l0);
-    auto prog = optimize_tf("cast_test.pb", false);
-
-    EXPECT(p == prog);
-}
-
 TEST_CASE(const_test)
 {
     migraphx::program p;