From 58d4ba0d8f76b689448fbabbd24323ef3bdaf33c Mon Sep 17 00:00:00 2001
From: Alois Klink <alois@aloisklink.com>
Date: Thu, 9 Mar 2023 16:45:39 +0000
Subject: [PATCH] test(e2e): fix gantt `todayMarker` tests

The gantt diagram that were supposed to test whether
`todayMarker off` works wasn't working properly, because
`todayMarker on` wasn't working (i.e. the test never failed).

I've fixed this issue, and added a test that checks whether
`todayMarker on` works.

Fixes: https://github.com/mermaid-js/mermaid/issues/4198
---
 cypress/integration/rendering/gantt.spec.js | 24 +++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/cypress/integration/rendering/gantt.spec.js b/cypress/integration/rendering/gantt.spec.js
index c0156eee3..b01a15809 100644
--- a/cypress/integration/rendering/gantt.spec.js
+++ b/cypress/integration/rendering/gantt.spec.js
@@ -133,6 +133,24 @@ describe('Gantt diagram', () => {
     );
   });
 
+  it('should default to showing today marker', () => {
+    // This test only works if the environment thinks today is 1010-10-10
+    imgSnapshotTest(
+      `
+      gantt
+        title Show today marker (vertical line should be visible)
+        dateFormat YYYY-MM-DD
+        axisFormat %d
+        %% Should default to being on
+        %% todayMarker on
+        section Section1
+         Yesterday: 1010-10-09, 1d
+         Today: 1010-10-10, 1d
+      `,
+      {}
+    );
+  });
+
   it('should hide today marker', () => {
     imgSnapshotTest(
       `
@@ -142,7 +160,8 @@ describe('Gantt diagram', () => {
         axisFormat %d
         todayMarker off
         section Section1
-         Today: 1, -1h
+         Yesterday: 1010-10-09, 1d
+         Today: 1010-10-10, 1d
       `,
       {}
     );
@@ -157,7 +176,8 @@ describe('Gantt diagram', () => {
       axisFormat %d
       todayMarker stroke-width:5px,stroke:#00f,opacity:0.5
       section Section1
-       Today: 1, -1h
+       Yesterday: 1010-10-09, 1d
+       Today: 1010-10-10, 1d
       `,
       {}
     );