From 6382dcf7c8f21c469e32eb57aca3732f6dda1b83 Mon Sep 17 00:00:00 2001
From: Nikolay Rozhkov <nironame@gmail.com>
Date: Wed, 19 Jun 2024 22:36:10 +0300
Subject: [PATCH] Added more specs for elk detector

---
 .../src/detector.spec.ts                      | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/packages/mermaid-flowchart-elk/src/detector.spec.ts b/packages/mermaid-flowchart-elk/src/detector.spec.ts
index 6e949c57b9..521b4357de 100644
--- a/packages/mermaid-flowchart-elk/src/detector.spec.ts
+++ b/packages/mermaid-flowchart-elk/src/detector.spec.ts
@@ -39,6 +39,26 @@ describe('flowchart-elk detector', () => {
     ).toBe(true);
   });
 
+  // The error from the issue was reproduced with mindmap, so this is just an example
+  // what matters is the keyword somewhere inside graph definition
+  it('should check only the beginning of the line in search of keywords', () => {
+    expect(
+      detector('mindmap ["Descendant node in flowchart"]', {
+        flowchart: {
+          defaultRenderer: 'elk',
+        },
+      })
+    ).toBe(false)
+
+    expect(
+      detector('mindmap ["Descendant node in graph"]', {
+        flowchart: {
+          defaultRenderer: 'elk',
+        },
+      })
+    ).toBe(false)
+  });
+
   it('should detect flowchart-elk', () => {
     expect(detector('flowchart-elk')).toBe(true);
   });