Fix test script

Author: Robert Kesterson

package.json

@@ -19,7 +19,7 @@
 		"typescript": "^4.1.3"
 	},
 	"scripts": {
-		"test": "mocha --exit"
+		"test": "npx tsc && mocha --exit"
 	},
 	"main": "dist/index.js"
 }

test/pathBuilder.js

@@ -1,37 +1,34 @@
-"use strict";
-const Node = require("../dist/node"),
-	Edge = require("../dist/edge"),
-	Path = require("../dist/path");
+const { Node, Edge, Path } = require("../dist/index");
 
 class PathBuilder {
-	constructor(nodeCount) {
-		this.nodes = new Array();
-		this.edges = new Array();
-		this.currentAppendClass = Node;
-	}
+  constructor(nodeCount) {
+    this.nodes = new Array();
+    this.edges = new Array();
+    this.currentAppendClass = Node;
+  }
 
-	append(obj) {
-		if (!obj instanceof this.currentAppendClass)
-			throw "Error in path build insertion order and types.";
-		if (obj instanceof Node) return this._appendNode(obj);
-		else return this._appendEdge(obj);
-	}
+  append(obj) {
+    if (!obj instanceof this.currentAppendClass)
+      throw "Error in path build insertion order and types.";
+    if (obj instanceof Node) return this._appendNode(obj);
+    else return this._appendEdge(obj);
+  }
 
-	build() {
-		return new Path(this.nodes, this.edges);
-	}
+  build() {
+    return new Path(this.nodes, this.edges);
+  }
 
-	_appendNode(node) {
-		this.nodes.push(node);
-		this.currentAppendClass = Edge;
-		return this;
-	}
+  _appendNode(node) {
+    this.nodes.push(node);
+    this.currentAppendClass = Edge;
+    return this;
+  }
 
-	_appendEdge(edge) {
-		this.edges.push(edge);
-		this.currentAppendClass = Node;
-		return this;
-	}
+  _appendEdge(edge) {
+    this.edges.push(edge);
+    this.currentAppendClass = Node;
+    return this;
+  }
 }
 
 module.exports = PathBuilder;