Update test to test using staging server

test/14-test-revoke.bats

@@ -13,9 +13,11 @@ setup() {
 
 @test "Create certificate to check revoke" {
     if [ -n "$STAGING" ]; then
-        skip "Using staging server, skipping internal test"
+        CONFIG_FILE="getssl-staging-dns01.cfg"
+    else
+        CONFIG_FILE="getssl-http01.cfg"
     fi
-    CONFIG_FILE="getssl-http01.cfg"
+    . "${CODE_DIR}/test/test-config/${CONFIG_FILE}"
     setup_environment
     init_getssl
     create_certificate
@@ -26,11 +28,14 @@ setup() {
 
 @test "Check we can revoke a certificate" {
     if [ -n "$STAGING" ]; then
-        skip "Using staging server, skipping internal test"
+        CONFIG_FILE="getssl-staging-dns01.cfg"
+    else
+        CONFIG_FILE="getssl-http01.cfg"
     fi
+    . "${CODE_DIR}/test/test-config/${CONFIG_FILE}"
     CERT=${INSTALL_DIR}/.getssl/${GETSSL_CMD_HOST}/${GETSSL_CMD_HOST}.crt
     KEY=${INSTALL_DIR}/.getssl/${GETSSL_CMD_HOST}/${GETSSL_CMD_HOST}.key
-    CA="https://pebble:14000/dir"
+
     run ${CODE_DIR}/getssl -d --revoke $CERT $KEY $CA
     assert_success
     check_output_for_errors