Work on refactoring global IP ban database calls

test/testutil/db.js

@@ -0,0 +1,24 @@
+const Promise = require('bluebird');
+
+function MockDB(mockTx) {
+    this.mockTx = mockTx;
+}
+
+MockDB.prototype = {
+    runTransaction: function runTransaction(fn) {
+        return fn(this.mockTx);
+    }
+};
+
+function MockTx() {
+
+}
+
+['insert', 'update', 'select', 'del', 'where', 'table'].forEach(method => {
+    MockTx.prototype[method] = function () {
+        return Promise.reject(new Error(`No stub defined for method "${method}"`));
+    };
+});
+
+exports.MockDB = MockDB;
+exports.MockTx = MockTx;