Clean up FingerprintManager API and make it public.

Change-Id: I416dcc42fd70926875cc77e0c2cc958fdfcd9f9d
diff --git a/tests/fingerprint/fingerprint_tests.cpp b/tests/fingerprint/fingerprint_tests.cpp
index 4ae0d73..db7429c 100644
--- a/tests/fingerprint/fingerprint_tests.cpp
+++ b/tests/fingerprint/fingerprint_tests.cpp
@@ -24,6 +24,16 @@
         << "enroll() function is not implemented";
 }
 
+TEST_F(FingerprintDevice, isTherePreEnroll) {
+    ASSERT_TRUE(NULL != fp_device()->pre_enroll)
+        << "pre_enroll() function is not implemented";
+}
+
+TEST_F(FingerprintDevice, isThereCancel) {
+    ASSERT_TRUE(NULL != fp_device()->cancel)
+        << "cancel() function is not implemented";
+}
+
 TEST_F(FingerprintDevice, isThereRemove) {
     ASSERT_TRUE(NULL != fp_device()->remove)
         << "remove() function is not implemented";
@@ -34,6 +44,11 @@
         << "authenticate() function is not implemented";
 }
 
+TEST_F(FingerprintDevice, isThereSetActiveGroup) {
+    ASSERT_TRUE(NULL != fp_device()->set_active_group)
+        << "set_active_group() function is not implemented";
+}
+
 TEST_F(FingerprintDevice, isThereSetNotify) {
     ASSERT_TRUE(NULL != fp_device()->set_notify)
         << "set_notify() function is not implemented";