Update jwt-auth4.t

+ Removed external httpbin upstream in favor of local endpoint (/hello);
+ Cleaned code;

t/plugin/jwt-auth4.t

@@ -123,58 +123,70 @@ safe-jws
 
 
 
-=== TEST 2: verify that key_claim_name can be used to validate the Consumer JWT with a different
-claim than 'key'
+=== TEST 2: enable jwt auth plugin (with custom key_claim_name) using admin api
 --- config
     location /t {
         content_by_lua_block {
-            local core = require("apisix.core")
             local t = require("lib.test_admin").test
-
-            -- prepare consumer
-            local csm_code, csm_body = t('/apisix/admin/consumers',
+            local code, body = t('/apisix/admin/routes/4',
                 ngx.HTTP_PUT,
                 [[{
-                    "username": "mike",
                     "plugins": {
                         "jwt-auth": {
                             "key": "custom-user-key",
-                            "secret": "custom-secret-key"
+                            "secret": "custom-secret-key",
+                            "key_claim_name": "iss"
                         }
-                    }
+                    },
+                    "upstream": {
+                        "nodes": {
+                            "127.0.0.1:1980": 1
+                        },
+                        "type": "roundrobin"
+                    },
+                    "uri": "/hello"
                 }]]
-            )
+                )
 
-            if csm_code >= 300 then
-                ngx.status = csm_code
-                ngx.say(csm_body)
+            if code >= 300 then
+                ngx.status = code
+                ngx.say(body)
                 return
             end
 
-            -- prepare route
-            local rot_code, rot_body = t('/apisix/admin/routes/3',
+            ngx.say(body)
+        }
+    }
+--- response_body
+passed
+
+
+
+=== TEST 3: verify that key_claim_name can be used to validate the Consumer JWT
+with a different claim than 'key'
+--- config
+    location /t {
+        content_by_lua_block {
+            local core = require("apisix.core")
+            local t = require("lib.test_admin").test
+
+            -- prepare consumer with a custom key claim name
+            local csm_code, csm_body = t('/apisix/admin/consumers',
                 ngx.HTTP_PUT,
                 [[{
-                    "uri": "/anything/*",
-                    "upstream": {
-                      "type": "roundrobin",
-                      "nodes": {
-                        "httpbin.org:80": 1
-                      }
-                    },
+                    "username": "mike",
                     "plugins": {
                         "jwt-auth": {
                             "key": "custom-user-key",
-                            "secret": "custom-secret-key",
-                            "key_claim_name": "iss"
+                            "secret": "custom-secret-key"
                         }
                     }
                 }]]
             )
 
-            if rot_code >= 300 then
-                ngx.status = rot_code
-                ngx.say("FAILED: Test /verify route creation - Body:" .. rot_body)
+            if csm_code >= 300 then
+                ngx.status = csm_code
+                ngx.say(csm_body)
                 return
             end
 
@@ -185,19 +197,18 @@ claim than 'key'
 
             if sign_code > 200 then
                 ngx.status = sign_code
-                ngx.say("FAILED: Test sign - Token: " .. token .. "\nBody: " .. sign_body)
+                ngx.say(sign_body)
                 return
             end
 
             -- verify JWT using the custom key_claim_name
-            ngx.req.set_header("Authorization", "Bearer " .. token)
-            local ver_code, ver_body, ver_extra = t('/anything/get?jwt=' .. token,
+            local ver_code, ver_body = t('/hello?jwt=' .. token,
                 ngx.HTTP_GET
             )
 
             if ver_code > 200 then
                 ngx.status = ver_code
-                ngx.say("FAILED: Test verify - Token: " .. token .. "\nBody: " .. ver_body .. "\nExtra: " .. ver_extra)
+                ngx.say(ver_body)
                 return
             end