Add _aliapi_check_vars helper function

AliyunOpenApiSDK.sh

@@ -10,10 +10,7 @@ unset _aliapi_command
 
 # aliapi_rpc <http_method> <host> <api_version> <api_action> [<--key> <value>...]
 aliapi_rpc() {
-    if [[ ! -v AliAccessKeyId || ! -v AliAccessKeySecret ]]; then
-        echo "Aliyun OpenAPI SDK: 'AliAccessKeyId' or 'AliAccessKeySecret' environment variable not found" >&2
-        return 3
-    fi
+    _aliapi_check_vars || return $?
 
     if [[ $# -lt 4 ]];then
         echo "aliapi_rpc: not enough parameters" >&2
@@ -78,6 +75,13 @@ aliapi_rpc() {
     [[ $_http_code -eq 200 ]] && return 0 || return 1
 }
 
+_aliapi_check_vars() {
+    if [[ ! -v AliAccessKeyId || ! -v AliAccessKeySecret ]]; then
+        echo "Aliyun OpenAPI SDK: 'AliAccessKeyId' or 'AliAccessKeySecret' environment variable not found" >&2
+        return 3
+    fi
+}
+
 _aliapi_signature_rpc() {
     local -u _http_method=$1
     local _str _query_str _sign_str

test.bats.sh

@@ -6,6 +6,12 @@ setup() {
     source AliyunOpenApiSDK.sh
 }
 
+skip_no_aliaccess() {
+    if [[ ! -v AliAccessKeyId || ! -v AliAccessKeySecret ]]; then
+        skip "'AliAccessKeyId' or 'AliAccessKeySecret' environment variable not found"
+    fi
+}
+
 test_signature_nonce() { #@test
     run _aliapi_signature_nonce
     nonceA=$output
@@ -46,20 +52,27 @@ test_urlencode() { #@test
     [[ $output == "new%0Aline%0Atest" ]]
 }
 
-test_rpc_api() { #@test
-    if [[ ! -v AliAccessKeyId || ! -v AliAccessKeySecret ]]; then
-        skip "'AliAccessKeyId' or 'AliAccessKeySecret' environment variable not found"
-    fi
+test_check_vars() { #@test
+    skip_no_aliaccess
 
     _AliAccessKeyId=$AliAccessKeyId
     _AliAccessKeySecret=$AliAccessKeySecret
     unset AliAccessKeyId AliAccessKeySecret
-    run aliapi_rpc
+
+    run _aliapi_check_vars
     [[ $status -eq 3 ]]
     [[ $output == "Aliyun OpenAPI SDK: 'AliAccessKeyId' or 'AliAccessKeySecret' environment variable not found" ]]
+
     AliAccessKeyId=$_AliAccessKeyId
     AliAccessKeySecret=$_AliAccessKeySecret
 
+    run _aliapi_check_vars
+    [[ $status -eq 0 ]]
+}
+
+test_rpc_api() { #@test
+    skip_no_aliaccess
+
     run aliapi_rpc GET api.test 0
     [[ $status -eq 2 ]]
     [[ $output == "aliapi_rpc: not enough parameters" ]]