Automation of pldmtool bios GetBIOSTable test cases.

    - verification part for GetBIOSTable for table type 'StringTable'.
    - Add TCs for GetBIOSTable for table type 'AttributeTable' and
      'AttributeValueTable'.

Change-Id: I2a5220ac9b518daec54407292ee0d2adb3061731
Signed-off-by: Sridevi Ramesh <sridevra@in.ibm.com>
diff --git a/data/pldm_variables.py b/data/pldm_variables.py
index 515806f..7c2536e 100755
--- a/data/pldm_variables.py
+++ b/data/pldm_variables.py
@@ -128,3 +128,11 @@
     'PLDM_STATE_EFFECTER_PDR': '11',
     'PLDM_PDR_FRU_RECORD_SET': '20',
     'PLDM_PDR_ENTITY_ASSOCIATION': '15'}
+
+RESPONSE_LIST_GETBIOSTABLE_STRTABLE = [
+    'Allowed', 'Disabled', 'Enabled', 'IPv4DHCP', 'IPv4Static', 'Not Allowed',
+    'Perm', 'Temp', 'pvm-fw-boot-side', 'pvm-inband-code-update', 'pvm-os-boot-side',
+    'pvm-pcie-error-inject', 'pvm-surveillance', 'pvm-system-name', 'vmi-hostname',
+    'vmi-if-count', 'vmi-if0-ipv4-ipaddr', 'vmi-if0-ipv4-method',
+    'vmi-if0-ipv4-prefix-length', 'vmi-if1-ipv4-ipaddr', 'vmi-if1-ipv4-method',
+    'vmi-if1-ipv4-prefix-length', 'vmi-ipv4-gateway']