Adding some rendering tests

cypress/integration/rendering/mindmap.spec.js

@@ -0,0 +1,71 @@
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
+
+describe('Mindmaps', () => {
+  it('Only a root', () => {
+    imgSnapshotTest(
+      `mindmap
+root
+    `,
+      {}
+    );
+  });
+
+  it('a root with a shape', () => {
+    imgSnapshotTest(
+      `mindmap
+root[root]
+    `,
+      {}
+    );
+  });
+
+  it('a root with an icon', () => {
+    imgSnapshotTest(
+      `mindmap
+root[root]
+::icon(mdi mdi-fire)
+    `,
+      {}
+    );
+  });
+
+  it('braches', () => {
+    imgSnapshotTest(
+      `mindmap
+root
+  child1
+      grandchild 1
+      grandchild 2
+  child2
+      grandchild 3
+      grandchild 4
+  child3
+      grandchild 5
+      grandchild 6
+    `,
+      {}
+    );
+  });
+
+  it('braches with shapes and labels', () => {
+    imgSnapshotTest(
+      `mindmap
+root
+  child1((Circle))
+      grandchild 1
+      grandchild 2
+  child2(Round rectangle)
+      grandchild 3
+      grandchild 4
+  child3[Square]
+      grandchild 5
+      ::icon(mdi mdi-fire)
+      gc6((grand<br/>child 6))
+      ::icon(mdi mdi-fire)
+    `,
+      {}
+    );
+  });
+
+  /* The end */
+});

cypress/platform/e2e.html

@@ -3,7 +3,8 @@
     <meta charset="utf-8"/>
     <!-- <meta charset="iso-8859-15"/> -->
     <script src="/e2e.js"></script>
-    <!-- <link href="https://fonts.googleapis.com/css?family=Mansalva&display=swap" rel="stylesheet" /> -->
+    <link href="https://cdn.jsdelivr.net/npm/@mdi/font@6.9.96/css/materialdesignicons.min.css" rel="stylesheet">
+
     <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
     <style>
       body {