Merge branch 'develop' of https://github.com/NicolasNewman/mermaid into feature/2776_katex_math

cypress/integration/rendering/flowchart-elk.spec.js

@@ -684,6 +684,20 @@ A --> B
       { titleTopMargin: 0 }
     );
   });
+  it('elk: should include classes on the edges', () => {
+    renderGraph(
+      `flowchart-elk TD
+      A --> B --> C --> D
+      `,
+      {}
+    );
+    cy.get('svg').should((svg) => {
+      const edges = svg.querySelectorAll('.edges > path');
+      edges.forEach((edge) => {
+        expect(edge).to.have.class('flowchart-link');
+      });
+    });
+  });
   describe('Markdown strings flowchart-elk (#4220)', () => {
     describe('html labels', () => {
       it('With styling and classes', () => {

cypress/integration/rendering/flowchart-v2.spec.js

@@ -172,7 +172,7 @@ describe('Flowchart v2', () => {
     );
   });
 
-  it('52: handle nested subgraphs in several levels', () => {
+  it('52: handle nested subgraphs in several levels.', () => {
     imgSnapshotTest(
       `flowchart TB
     b-->B

cypress/integration/rendering/info.spec.js

@@ -1,13 +0,0 @@
-import { imgSnapshotTest } from '../../helpers/util.js';
-
-describe('Sequencediagram', () => {
-  it('should render a simple info diagrams', () => {
-    imgSnapshotTest(
-      `
-    info
-       showInfo
-      `,
-      {}
-    );
-  });
-});

cypress/integration/rendering/info.spec.ts

@@ -0,0 +1,11 @@
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('info diagram', () => {
+  it('should handle an info definition', () => {
+    imgSnapshotTest(`info`);
+  });
+
+  it('should handle an info definition with showInfo', () => {
+    imgSnapshotTest(`info showInfo`);
+  });
+});

cypress/integration/rendering/mindmap.spec.ts

@@ -52,6 +52,17 @@ root[A root with a long text that wraps to keep the node size in check]
     );
   });
 
+  it('a root with wrapping text and long words that exceed width', () => {
+    imgSnapshotTest(
+      `mindmap
+root[A few smaller words but then averylongsetofcharacterswithoutwhitespacetoseparate that we expect to wrapontonextlinesandnotexceedwidthparameters]
+    `,
+      {},
+      undefined,
+      shouldHaveRoot
+    );
+  });
+
   it('a root with an icon', () => {
     imgSnapshotTest(
       `mindmap

cypress/integration/rendering/sequencediagram.spec.js

@@ -88,6 +88,16 @@ context('Sequence diagram', () => {
       {}
     );
   });
+  it('should handle empty lines', () => {
+    imgSnapshotTest(
+      `
+      sequenceDiagram
+      Alice->>John: Hello John<br/>
+      John-->>Alice: Great<br/><br/>day!
+    `,
+      {}
+    );
+  });
   it('should handle line breaks and wrap annotations', () => {
     imgSnapshotTest(
       `

cypress/integration/rendering/zenuml.spec.js

@@ -0,0 +1,19 @@
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Zen UML', () => {
+  it('Basic Zen UML diagram', () => {
+    imgSnapshotTest(
+      `
+    zenuml
+			A.method() {
+        if(x) {
+          B.method() {
+            selfCall() { return X }
+          }
+        }
+      }
+    `,
+      {}
+    );
+  });
+});