Fill in Default Values for CPU/Memory (#130)

Update k8s client and the dependencies
ACI client change for Mocking
Add ACI Provider Mock Tests
Add the Windows development environment
Add UT for Default Resource Requests
Enable the make test in Docker file
Update the vendors

providers/azure/aciMock.go

@@ -0,0 +1,83 @@
+package azure
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+
+	"github.com/gorilla/mux"
+	"github.com/virtual-kubelet/virtual-kubelet/providers/azure/client/aci"
+)
+
+// ACIMock implements a Azure Container Instance mock server.
+type ACIMock struct {
+	server   *httptest.Server
+	OnCreate func(string, string, string, *aci.ContainerGroup) (int, interface{})
+}
+
+const (
+	containerGroupsRoute   = "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroup}/providers/Microsoft.ContainerInstance/containerGroups"
+	containerGroupRoute    = containerGroupsRoute + "/{containerGroup}"
+	containerGroupLogRoute = containerGroupRoute + "/containers/{containerName}/logs"
+)
+
+// NewACIMock creates a new Azure Container Instance mock server.
+func NewACIMock() *ACIMock {
+	mock := new(ACIMock)
+	mock.start()
+
+	return mock
+}
+
+// Start the Azure Container Instance mock service.
+func (mock *ACIMock) start() {
+	if mock.server != nil {
+		return
+	}
+
+	router := mux.NewRouter()
+	router.HandleFunc(
+		containerGroupRoute,
+		func(w http.ResponseWriter, r *http.Request) {
+			subscription, _ := mux.Vars(r)["subscriptionId"]
+			resourceGroup, _ := mux.Vars(r)["resourceGroup"]
+			containerGroup, _ := mux.Vars(r)["containerGroup"]
+
+			var cg aci.ContainerGroup
+			if err := json.NewDecoder(r.Body).Decode(&cg); err != nil {
+				panic(err)
+			}
+
+			if mock.OnCreate != nil {
+				statusCode, response := mock.OnCreate(subscription, resourceGroup, containerGroup, &cg)
+				w.WriteHeader(statusCode)
+				b := new(bytes.Buffer)
+				json.NewEncoder(b).Encode(response)
+				w.Write(b.Bytes())
+
+				return
+			}
+
+			w.WriteHeader(http.StatusNotImplemented)
+		}).Methods("PUT")
+
+	mock.server = httptest.NewServer(router)
+}
+
+// GetServerURL returns the mock server URL.
+func (mock *ACIMock) GetServerURL() string {
+	if mock.server != nil {
+		return mock.server.URL
+	}
+
+	panic("Mock server is not initialized.")
+}
+
+// Close terminates the Azure Container Instance mock server.
+func (mock *ACIMock) Close() {
+	if mock.server != nil {
+		mock.server.Close()
+		mock.server = nil
+	}
+}