fix the mock patch function

Author: sujinmkang

tests/determine-reboot-cause_test.py

@@ -119,33 +119,33 @@ def test_get_reboot_cause_dict_kernel_panic(self):
         assert reboot_cause_dict == EXPECTED_KERNEL_PANIC_REBOOT_CAUSE_DICT
 
     def test_determine_reboot_cause_hardware(self):
-        with mock.patch("determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value="Unknown"):
-            with mock.patch("determine_reboot_cause.find_software_reboot_cause", return_value="Power Cycle"):
-                with mock.patch("determine_reboot_cause.find_hardware_reboot_cause", return_value="Unknown"):
+        with mock.patch("determine_reboot_cause.determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value="Unknown"):
+            with mock.patch("determine_reboot_cause.determine_reboot_cause.find_software_reboot_cause", return_value="Power Cycle"):
+                with mock.patch("determine_reboot_cause.determine_reboot_cause.find_hardware_reboot_cause", return_value="Unknown"):
                     previous_reboot_cause, additional_info = determine_reboot_cause.determine_reboot_cause()
                     assert previous_reboot_cause == "Power Cycle"
                     assert additional_info == "N/A"
 
     def test_determine_reboot_cause_software(self):
-        with mock.patch("determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value="Unknown"):
-            with mock.patch("determine_reboot_cause.find_software_reboot_cause", return_value=EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER):
-                with mock.patch("determine_reboot_cause.find_hardware_reboot_cause", return_value="Unknown"):
+        with mock.patch("determine_reboot_cause.determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value="Unknown"):
+            with mock.patch("determine_reboot_cause.determine_reboot_cause.find_software_reboot_cause", return_value=EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER):
+                with mock.patch("determine_reboot_cause.determine_reboot_cause.find_hardware_reboot_cause", return_value="Unknown"):
                     previous_reboot_cause, additional_info = determine_reboot_cause.determine_reboot_cause()
                     assert previous_reboot_cause == EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER
                     assert additional_info == "N/A"
 
     def test_determine_reboot_cause_cmdline(self):
-        with mock.patch("determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value=EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE):
-            with mock.patch("determine_reboot_cause.find_software_reboot_cause", return_value=EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER):
-                with mock.patch("determine_reboot_cause.find_hardware_reboot_cause", return_value="Unknown"):
+        with mock.patch("determine_reboot_cause.determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value=EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE):
+            with mock.patch("determine_reboot_cause.determine_reboot_cause.find_software_reboot_cause", return_value=EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER):
+                with mock.patch("determine_reboot_cause.determine_reboot_cause.find_hardware_reboot_cause", return_value="Unknown"):
                     previous_reboot_cause, additional_info = determine_reboot_cause.determine_reboot_cause()
                     assert previous_reboot_cause == EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER
                     assert additional_info == "N/A"
 
     def test_determine_reboot_cause_cmdline_hardware(self):
-        with mock.patch("determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value=EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE):
-            with mock.patch("determine_reboot_cause.find_software_reboot_cause", return_value=EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER):
-                with mock.patch("determine_reboot_cause.find_hardware_reboot_cause", return_value=REBOOT_CAUSE_WATCHDOG):
+        with mock.patch("determine_reboot_cause.determine_reboot_cause.find_proc_cmdline_reboot_cause", return_value=EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE):
+            with mock.patch("determine_reboot_cause.determine_reboot_cause.find_software_reboot_cause", return_value=EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER):
+                with mock.patch("determine_reboot_cause.determine_reboot_cause.find_hardware_reboot_cause", return_value=REBOOT_CAUSE_WATCHDOG):
                     previous_reboot_cause, additional_info = determine_reboot_cause.determine_reboot_cause()
                     assert previous_reboot_cause == REBOOT_CAUSE_WATCHDOG
                     assert additional_info == EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER