test: add test for vis @antv/g2plot (#79)

* test: add test case for vis library

* fix: typo

__tests__/vis.js

@@ -0,0 +1,29 @@
+/**
+ * test vis @AntV/G2Plot
+ */
+
+import { Line } from '@antv/g2plot';
+
+describe('vis', () => {
+  it('vis can pass', () => {
+    const div = document.createElement('canvas');
+
+    const line = new Line(div, {
+      data: [
+        { x: 'A', y: 10 },
+        { x: 'B', y: 20 },
+        { x: 'C', y: 30 },
+      ],
+      xField: 'x',
+      yField: 'y',
+    });
+
+    line.render();
+
+    expect(line.container.querySelector('canvas')).not.toBe(null);
+
+    line.destroy();
+
+    expect(line.container.querySelector('canvas')).toBe(null);
+  });
+});

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jest-canvas-mock",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "Mock a canvas in your jest tests.",
   "main": "lib/index.js",
   "types": "types/index.d.ts",
@@ -16,6 +16,7 @@
     "moo-color": "^1.0.2"
   },
   "devDependencies": {
+    "@antv/g2plot": "^2.3.11",
     "@babel/cli": "^7.8.4",
     "@babel/core": "^7.9.0",
     "@babel/plugin-proposal-class-properties": "^7.8.3",