From 415568fc9c1f21320bf9287b30e6964a3ab2ec17 Mon Sep 17 00:00:00 2001
From: groobyming <lidanzhuang001@gmail.com>
Date: Mon, 20 May 2024 11:06:00 +0800
Subject: [PATCH] add some case insensitive test cases

---
 src/parser/parse.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/parser/parse.rs b/src/parser/parse.rs
index 7b03281..ed0d070 100644
--- a/src/parser/parse.rs
+++ b/src/parser/parse.rs
@@ -2210,6 +2210,20 @@ mod tests {
             .iter()
             .for_each(|expr| assert_eq!(parser::parse(expr).unwrap().to_string(), *expr));
 
+        let or_insensitive_cases = vec![
+            r#"a{label1="1" or label2="2"}"#,
+            r#"a{label1="1" OR label2="2"}"#,
+            r#"a{label1="1" Or label2="2"}"#,
+            r#"a{label1="1" oR label2="2"}"#,
+        ];
+
+        or_insensitive_cases.iter().for_each(|expr| {
+            assert_eq!(
+                parser::parse(expr).unwrap().to_string(),
+                r#"a{label1="1" or label2="2"}"#
+            )
+        });
+
         let fail_cases = vec![
             (
                 r#"foo{or}"#,