Fixed cases with hard-coded 'chassis'

Reference to
https://www.dmtf.org/sites/default/files/standards/documents/DSP2046_2020.3.pdf

It should not hard-coded as 'chassis' in /redfish/v1/Chassis/chassis.
It could be different name for /redfish/v1/Chassis/{ChassisId}.

Signed-off-by: Tony Lee <tony.lee@quantatw.com>
Change-Id: Ie6e8f37356b88692148bdda7348e715fcac6b4e3
diff --git a/redfish/systems/test_thermal_ambient_temperatures.robot b/redfish/systems/test_thermal_ambient_temperatures.robot
index e5ce228..d893145 100755
--- a/redfish/systems/test_thermal_ambient_temperatures.robot
+++ b/redfish/systems/test_thermal_ambient_temperatures.robot
@@ -46,7 +46,8 @@
     # record_type    The thermal record type (e.g. "Temperatures")
     # reading_type   The thermal temperature readings (e.g. "ReadingCelsius")
 
-    ${records}=  Verify Valid Records  ${record_type}  ${REDFISH_CHASSIS_THERMAL_URI}  ${reading_type}
+    ${records}=  Verify Valid Records  ${record_type}
+    ...  ${REDFISH_CHASSIS_URI}/${CHASSIS_ID}/Thermal  ${reading_type}
 
     ${num_records}=  Get Length  ${records}
     Rprint Vars  num_records  records