✅ Fix tests for EXTRUDERS 0

buildroot/tests/mega2560

 # Test Laser features with 12864 LCD
 #
 restore_configs
-opt_set MOTHERBOARD BOARD_RAMPS_14_EFB LCD_LANGUAGE en TEMP_SENSOR_COOLER 1 EXTRUDERS 0 TEMP_SENSOR_1 0 SERIAL_PORT_2 2
+opt_set MOTHERBOARD BOARD_RAMPS_14_EFB LCD_LANGUAGE en TEMP_SENSOR_COOLER 1 EXTRUDERS 0 TEMP_SENSOR_1 0 SERIAL_PORT_2 2 \
+        DEFAULT_AXIS_STEPS_PER_UNIT '{ 80, 80, 400 }' \
+        DEFAULT_MAX_FEEDRATE '{ 300, 300, 5 }' \
+        DEFAULT_MAX_ACCELERATION '{ 3000, 3000, 100 }'
 opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT EEPROM_SETTINGS EEPROM_BOOT_SILENT EEPROM_AUTO_INIT \
            LASER_FEATURE AIR_EVACUATION AIR_EVACUATION_PIN AIR_ASSIST AIR_ASSIST_PIN LASER_COOLANT_FLOW_METER MEATPACK_ON_SERIAL_PORT_1
 
 # Test Laser features with 44780 LCD
 #
 restore_configs
-opt_set MOTHERBOARD BOARD_RAMPS_14_EFB LCD_LANGUAGE en TEMP_SENSOR_COOLER 1 EXTRUDERS 0 TEMP_SENSOR_1 0
+opt_set MOTHERBOARD BOARD_RAMPS_14_EFB LCD_LANGUAGE en TEMP_SENSOR_COOLER 1 EXTRUDERS 0 TEMP_SENSOR_1 0 \
+        DEFAULT_AXIS_STEPS_PER_UNIT '{ 80, 80, 400 }' \
+        DEFAULT_MAX_FEEDRATE '{ 300, 300, 5 }' \
+        DEFAULT_MAX_ACCELERATION '{ 3000, 3000, 100 }'
 opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT EEPROM_SETTINGS EEPROM_BOOT_SILENT EEPROM_AUTO_INIT \
            LASER_FEATURE AIR_EVACUATION AIR_EVACUATION_PIN AIR_ASSIST AIR_ASSIST_PIN LASER_COOLANT_FLOW_METER
 

buildroot/tests/rambo

 opt_set MOTHERBOARD BOARD_RAMBO \
         EXTRUDERS 0 TEMP_SENSOR_0 999 DUMMY_THERMISTOR_999_VALUE 170 Z_HOME_DIR 1 \
         DIGIPOT_MOTOR_CURRENT '{ 120, 120, 120, 120, 120 }' \
+        DEFAULT_AXIS_STEPS_PER_UNIT '{ 80, 80, 4000 }' \
+        DEFAULT_MAX_FEEDRATE '{ 300, 300, 5 }' \
+        DEFAULT_MAX_ACCELERATION '{ 3000, 3000, 100 }' \
+        AXIS_RELATIVE_MODES '{ false, false, false }' \
         LEVEL_CORNERS_LEVELING_ORDER '{ LF, RF }'
 opt_enable USE_XMAX_PLUG USE_YMAX_PLUG USE_ZMAX_PLUG \
            REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER REVERSE_ENCODER_DIRECTION SDSUPPORT EEPROM_SETTINGS \
 # Rambo heated bed only
 #
 restore_configs
-opt_set MOTHERBOARD BOARD_RAMBO EXTRUDERS 0 TEMP_SENSOR_BED 1
+opt_set MOTHERBOARD BOARD_RAMBO EXTRUDERS 0 TEMP_SENSOR_BED 1 \
+        DEFAULT_AXIS_STEPS_PER_UNIT '{ 80, 80, 4000 }' \
+        DEFAULT_MAX_FEEDRATE '{ 300, 300, 5 }' \
+        DEFAULT_MAX_ACCELERATION '{ 3000, 3000, 100 }' \
+        AXIS_RELATIVE_MODES '{ false, false, false }'
 opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
 exec_test $1 $2 "Rambo heated bed only" "$3"