From d5c4917a8af35af0956abec6e421190c64fcd9e8 Mon Sep 17 00:00:00 2001
From: Ding Yuntian <1491671119@qq.com>
Date: Sun, 19 Jul 2026 00:00:54 +0800
Subject: [PATCH] =?UTF-8?q?test(dialog):=20=E6=B7=BB=E5=8A=A0=E9=80=89?=
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校验 IsOptionPromptLine 仅匹配精确的 option_prompt 元数据。
---
 Assets/Editor/OptionPromptMetadataTests.cs    | 44 +++++++++++++++++++
 .../Editor/OptionPromptMetadataTests.cs.meta  | 11 +++++
 2 files changed, 55 insertions(+)
 create mode 100644 Assets/Editor/OptionPromptMetadataTests.cs
 create mode 100644 Assets/Editor/OptionPromptMetadataTests.cs.meta

diff --git a/Assets/Editor/OptionPromptMetadataTests.cs b/Assets/Editor/OptionPromptMetadataTests.cs
new file mode 100644
index 000000000..869214aa5
--- /dev/null
+++ b/Assets/Editor/OptionPromptMetadataTests.cs
@@ -0,0 +1,44 @@
+using AibisDream.Utility;
+using NUnit.Framework;
+using Yarn.Unity;
+
+namespace AibisDream.SystemEditor.Tests
+{
+    public sealed class OptionPromptMetadataTests
+    {
+        [Test]
+        public void IsOptionPromptLine_WithExactMetadata_ReturnsTrue()
+        {
+            var line = new LocalizedLine
+            {
+                Metadata = new[] { "line:0123456", YarnUtil.OptionPrompt }
+            };
+
+            Assert.That(line.IsOptionPromptLine(), Is.True);
+        }
+
+        [TestCase("option_prompts")]
+        [TestCase("dream_option_prompt")]
+        [TestCase("OPTION_PROMPT")]
+        public void IsOptionPromptLine_WithSimilarMetadata_ReturnsFalse(string metadata)
+        {
+            var line = new LocalizedLine
+            {
+                Metadata = new[] { metadata }
+            };
+
+            Assert.That(line.IsOptionPromptLine(), Is.False);
+        }
+
+        [Test]
+        public void IsOptionPromptLine_WithoutMetadata_ReturnsFalse()
+        {
+            var line = new LocalizedLine
+            {
+                Metadata = null
+            };
+
+            Assert.That(line.IsOptionPromptLine(), Is.False);
+        }
+    }
+}
diff --git a/Assets/Editor/OptionPromptMetadataTests.cs.meta b/Assets/Editor/OptionPromptMetadataTests.cs.meta
new file mode 100644
index 000000000..3a88d584a
--- /dev/null
+++ b/Assets/Editor/OptionPromptMetadataTests.cs.meta
@@ -0,0 +1,11 @@
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