Scrapped plugin design in favour of simple command interfaces.

Setup docker build process for running server.
Deleted test files.

server/mock.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"bytes"
+	"io"
+	"sync"
+)
+
+type CustomWriter struct {
+	Buf bytes.Buffer
+}
+
+func (cw *CustomWriter) Write(p []byte) (int, error) {
+	count := 0
+
+	for _, b := range p {
+		cw.Buf.WriteByte(b)
+		count += 1
+	}
+
+	if count != len(p) {
+		return count, io.ErrShortWrite
+	}
+
+	return count, nil
+}
+
+type MockData struct {
+	Mu   sync.Mutex
+	Data map[string]interface{}
+}
+
+type MockServer struct {
+	Data MockData
+}
+
+func (server *MockServer) Lock() {
+	server.Data.Mu.Lock()
+}
+
+func (server *MockServer) Unlock() {
+	server.Data.Mu.Unlock()
+}
+
+func (server *MockServer) GetData(key string) interface{} {
+	return server.Data.Data[key]
+}
+
+func (server *MockServer) SetData(key string, value interface{}) {
+	server.Data.Data[key] = value
+}