From e464c663e70e202e3122495f1e29ec0054d9fda7 Mon Sep 17 00:00:00 2001
From: Dion <qdraw@users.noreply.github.com>
Date: Thu, 23 Jan 2025 11:40:25 +0100
Subject: [PATCH] #1833 add happy flow

---
 .../Helpers/ExifToolTest.cs                   | 27 ++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/starsky/starskytest/starsky.foundation.writemeta/Helpers/ExifToolTest.cs b/starsky/starskytest/starsky.foundation.writemeta/Helpers/ExifToolTest.cs
index 0cac4cf7b..7585221f8 100644
--- a/starsky/starskytest/starsky.foundation.writemeta/Helpers/ExifToolTest.cs
+++ b/starsky/starskytest/starsky.foundation.writemeta/Helpers/ExifToolTest.cs
@@ -177,7 +177,7 @@ public async Task ExifTool_WriteTagsAsync_HappyFlow()
 		var (beforeHash, _) =
 			await new FileHash(storage, new FakeIWebLogger()).GetHashCodeAsync("/test.jpg");
 
-		var sut = new ExifTool(storage, storage,
+		var sut = new ExifTool(storage, null!,
 			_appSettingsWithExifTool, new FakeIWebLogger());
 
 		// Act
@@ -191,4 +191,29 @@ public async Task ExifTool_WriteTagsAsync_HappyFlow()
 		// Does change after update
 		Assert.AreNotEqual(beforeHash, afterHash);
 	}
+	
+	[TestMethod]
+	public async Task ExifTool_WriteTagsThumbnailAsync_HappyFlow()
+	{
+		var storage = new FakeIStorage(["/"],
+			["/hash.jpg"],
+			new List<byte[]> { CreateAnImage.Bytes.ToArray() });
+
+		var (beforeHash, _) =
+			await new FileHash(storage, new FakeIWebLogger()).GetHashCodeAsync("/hash.jpg");
+
+		var sut = new ExifTool(null!, storage,
+			_appSettingsWithExifTool, new FakeIWebLogger());
+
+		// Act
+		var result = await sut.WriteTagsThumbnailAsync("/hash.jpg", "-Software=\"Qdraw 2.0\"");
+		
+		// Assert
+		var (afterHash, _) =
+			await new FileHash(storage, new FakeIWebLogger()).GetHashCodeAsync("/hash.jpg");
+
+		Assert.IsTrue(result);
+		// Does change after update
+		Assert.AreNotEqual(beforeHash, afterHash);
+	}
 }