MXS-1220: Add server test

The test creates, alters and destroys servers.

server/core/httprequest.cc

@@ -105,8 +105,8 @@ HttpRequest::HttpRequest(struct MHD_Connection *connection, string url, string m
 
 HttpRequest::~HttpRequest()
 {
-
 }
+
 bool HttpRequest::validate_api_version()
 {
     bool rval = false;

server/core/resource.cc

@@ -573,5 +573,7 @@ static SpinLock resource_lock;
 HttpResponse resource_handle_request(const HttpRequest& request)
 {
     SpinLockGuard guard(resource_lock);
+    MXS_DEBUG("%s %s %s", request.get_verb().c_str(), request.get_uri().c_str(),
+              request.get_json_str().c_str());
     return resources.process_request(request);
 }

server/core/test/rest-api/after.sh

@@ -9,27 +9,15 @@ test -z "$MAXSCALE_DIR" && exit 1
 
 maxscaledir=$MAXSCALE_DIR
 
-pid=`cat $maxscaledir/maxscale.pid`
-echo $pid
-
 for ((i=0;i<60;i++))
 do
-    kill -0 $pid
-
-    if [ $? -eq 0 ]
-    then
-        # Process is still up
-        kill $pid
-
-        if [ $i -gt 3 ]
-        then
-            sleep 0.1
-        fi
-    else
-        break
-    fi
+    pkill maxscale || break
+    sleep 0.5
 done
 
+# If it wasn't dead before, now it is
+pgrep maxscale && pkill -9 maxscale
+
 rm -r $maxscaledir/lib/maxscale
 rm -r $maxscaledir/cache/maxscale
 rm -r $maxscaledir/run/maxscale

server/core/test/rest-api/test/schema_validation.js

@@ -2,6 +2,8 @@
 
 require("../utils.js")()
 
+before(startMaxScale)
+
 describe("Resource Collections", function(){
 
     var tests = [
@@ -48,3 +50,5 @@ describe("Individual Resources", function(){
         });
     })
 });
+
+after(stopMaxScale)

server/core/test/rest-api/test/server.js

@@ -0,0 +1,82 @@
+require("../utils.js")()
+
+var server = {
+    data: {
+        id: "test-server",
+        type: "servers",
+        attributes: {
+            parameters: {
+                port: 3003,
+                address: "127.0.0.1",
+                protocol: "MySQLBackend"
+            }
+        }
+    }
+};
+
+var rel = {
+    services: {
+        data: [
+            { id: "RW-Split-Router", type: "services" },
+            { id: "Read-Connection-Router", type: "services" },
+        ]
+    }
+};
+
+describe("Creating a Server", function(){
+    before(startMaxScale)
+
+    it("create the server", function(){
+        return request.post(base_url + "/servers/", {json: server })
+            .should.be.fulfilled
+    });
+
+    it("request the created server", function(){
+        return request.get(base_url + "/servers/" + server.data.id)
+            .should.be.fulfilled
+    });
+
+    it("update the created server", function(){
+        server.data.attributes.parameters.weight = 10
+        return request.put(base_url + "/servers/" + server.data.id, { json: server})
+            .should.be.fulfilled
+    });
+
+    it("destroy the server", function(){
+        return request.delete(base_url + "/servers/" + server.data.id)
+            .should.be.fulfilled
+    });
+
+    after(stopMaxScale)
+});
+
+describe("Creating a Server With Relationships", function(){
+    before(startMaxScale)
+
+    // We need a deep copy of the original server
+    var rel_server = JSON.parse(JSON.stringify(server))
+    rel_server.data.relationships = rel
+
+    it("create the server", function(){
+        return request.post(base_url + "/servers/", {json: rel_server})
+            .should.be.fulfilled
+    });
+
+    it("request the server", function(){
+        return request.get(base_url + "/servers/" + rel_server.data.id)
+            .should.be.fulfilled
+    });
+
+    it("remove relationships", function(){
+        delete rel_server.data["relationships"]
+        return request.put(base_url + "/servers/" + rel_server.data.id, {json: rel_server})
+            .should.be.fulfilled
+    });
+
+    it("destroy the server", function(){
+        return request.delete(base_url + "/servers/" + rel_server.data.id)
+            .should.be.fulfilled
+    });
+
+    after(stopMaxScale)
+});

server/core/test/rest-api/utils.js

@@ -421,7 +421,7 @@ module.exports = function() {
     this.validate_func = ajv.compile(json_api_schema)
     this.validate = validate_json
     this.base_url = "http://localhost:8989/v1"
-    this.before(function(done) {
+    this.startMaxScale = function(done) {
         child_process.execFile("./before.sh", function(err, stdout, stderr) {
             if (process.env.MAXSCALE_DIR == null) {
                 throw new Error("MAXSCALE_DIR is not set");
@@ -429,10 +429,10 @@ module.exports = function() {
 
             done()
         })
-    });
-    this.after(function(done) {
+    };
+    this.stopMaxScale = function(done) {
         child_process.execFile("./after.sh", function(err, stdout, stderr) {
             done()
         })
-    });
+    };
 }