diff --git a/plugins/plugin-dimension/src/index.mjs b/plugins/plugin-dimension/src/index.mjs
index 236ad786829..07a51f765e4 100644
--- a/plugins/plugin-dimension/src/index.mjs
+++ b/plugins/plugin-dimension/src/index.mjs
@@ -151,4 +151,3 @@ export const plugin = {
 // More specifically named exports
 export const dimensionPlugin = plugin
 export const pluginDimension = plugin
-
diff --git a/plugins/plugin-dimension/tests/plugin.test.mjs b/plugins/plugin-dimension/tests/plugin.test.mjs
index 68573ef12d7..50e1b65fa7a 100644
--- a/plugins/plugin-dimension/tests/plugin.test.mjs
+++ b/plugins/plugin-dimension/tests/plugin.test.mjs
@@ -1,22 +1,26 @@
 import chai from 'chai'
-import { Pattern, round } from '@freesewing/core'
+import { Design, Pattern, round } from '@freesewing/core'
 import { plugin } from './dist/index.mjs'
 
 const expect = chai.expect
 
 describe('Dimension Plugin Tests', () => {
-
   describe('Measures horizontal dimensions', function () {
-    const pattern = new Pattern().use(plugin)
-    pattern.parts.test = new pattern.Part()
-    pattern.parts.test.points.from = new pattern.Point(10, 20)
-    pattern.parts.test.points.to = new pattern.Point(200, 20)
-    const { macro } = pattern.parts.test.shorthand()
-    macro('hd', {
-      from: pattern.parts.test.points.from,
-      to: pattern.parts.test.points.to,
-      y: 35,
-    })
+    const part = {
+      name: 'test',
+      draft: ({ Point, points, macro }) => {
+        points.from = new Point(10, 20)
+        points.to = new Point(200, 20)
+        macro('hd', {
+          from: points.from,
+          to: points.to,
+          y: 35,
+        })
+      },
+    }
+    const Test = new Design({ plugins: [plugin], parts: [part] })
+    const pattern = new Test()
+    pattern.draft()
 
     it('should draw a line and add text to indicate its length', () => {
       const c = pattern.parts.test.paths['__paperless1']
@@ -57,16 +61,21 @@ describe('Dimension Plugin Tests', () => {
   })
 
   describe('Measures vertical dimensions', () => {
-    const pattern = new Pattern().use(plugin)
-    pattern.parts.test = new pattern.Part()
-    pattern.parts.test.points.from = new pattern.Point(10, 20)
-    pattern.parts.test.points.to = new pattern.Point(10, 200)
-    const { macro } = pattern.parts.test.shorthand()
-    macro('vd', {
-      from: pattern.parts.test.points.from,
-      to: pattern.parts.test.points.to,
-      x: 25,
-    })
+    const part = {
+      name: 'test',
+      draft: ({ Point, points, macro }) => {
+        points.from = new Point(10, 20)
+        points.to = new Point(10, 200)
+        macro('vd', {
+          from: points.from,
+          to: points.to,
+          x: 25,
+        })
+      },
+    }
+    const Test = new Design({ plugins: [plugin], parts: [part] })
+    const pattern = new Test()
+    pattern.draft()
 
     it('Should draw a line and add text to indicate its length', () => {
       const c = pattern.parts.test.paths['__paperless1']
@@ -107,16 +116,21 @@ describe('Dimension Plugin Tests', () => {
   })
 
   describe('Measures the length of straight lines', () => {
-    const pattern = new Pattern().use(plugin)
-    pattern.parts.test = new pattern.Part()
-    pattern.parts.test.points.from = new pattern.Point(10, 10)
-    pattern.parts.test.points.to = new pattern.Point(100, 100)
-    const { macro } = pattern.parts.test.shorthand()
-    macro('ld', {
-      from: pattern.parts.test.points.from,
-      to: pattern.parts.test.points.to,
-      d: 15,
-    })
+    const part = {
+      name: 'test',
+      draft: ({ Point, points, macro }) => {
+        points.from = new Point(10, 10)
+        points.to = new Point(100, 100)
+        macro('ld', {
+          from: points.from,
+          to: points.to,
+          d: 15,
+        })
+      },
+    }
+    const Test = new Design({ plugins: [plugin], parts: [part] })
+    const pattern = new Test()
+    pattern.draft()
 
     it('Should draw a line and add text to indicate its length', () => {
       const c = pattern.parts.test.paths['__paperless1']
@@ -157,19 +171,22 @@ describe('Dimension Plugin Tests', () => {
   })
 
   describe('Measures curved lines', () => {
-    const pattern = new Pattern()
-    pattern.draft = function () {}
-    pattern.use(plugin)
-    pattern.parts.test = new pattern.Part()
-    const from = new pattern.Point(10, 10)
-    const cp1 = new pattern.Point(100, 10)
-    const cp2 = new pattern.Point(10, 100)
-    const to = new pattern.Point(100, 100)
-    const { macro } = pattern.parts.test.shorthand()
-    macro('pd', {
-      path: new pattern.Path().move(from).curve(cp1, cp2, to),
-      d: 15,
-    })
+    const part = {
+      name: 'test',
+      draft: ({ Point, points, macro, Path }) => {
+        points.from = new Point(10, 10)
+        points.cp1 = new Point(100, 10)
+        points.cp2 = new Point(10, 100)
+        points.to = new Point(100, 100)
+        macro('pd', {
+          path: new Path().move(points.from).curve(points.cp1, points.cp2, points.to),
+          d: 15,
+        })
+      },
+    }
+    const Test = new Design({ plugins: [plugin], parts: [part] })
+    const pattern = new Test()
+    pattern.draft()
 
     it('Should draw a line and add text to indicate the length', () => {
       const c = pattern.parts.test.paths['__paperless1']
diff --git a/plugins/plugin-dimension/tests/shared.test.mjs b/plugins/plugin-dimension/tests/shared.test.mjs
index fdf846844b0..ea9a6b5c890 100644
--- a/plugins/plugin-dimension/tests/shared.test.mjs
+++ b/plugins/plugin-dimension/tests/shared.test.mjs
@@ -4,4 +4,3 @@ import { sharedPluginTests } from '../../../tests/plugins/shared.mjs'
 
 // Run shared tests
 sharedPluginTests(plugin)
-