From e9139c8a38b595481aeb62831ce0e03adc0d9f27 Mon Sep 17 00:00:00 2001
From: The-Lum <86879521+The-Lum@users.noreply.github.com>
Date: Sat, 27 Jan 2024 13:36:57 +0000
Subject: [PATCH] fix: Restore missing file `HelpTest.java` on an accurate
 folder.

_Ref._:
- https://github.com/plantuml/plantuml/commit/9c62daa35dbaef9c6c6c326243ec66b9c2192d95
- https://github.com/plantuml/plantuml/commit/e739cd8f5dccfdac2cec085ca37e2f1081b16b5d
---
 test/testhelper/TestHelper.java | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 test/testhelper/TestHelper.java

diff --git a/test/testhelper/TestHelper.java b/test/testhelper/TestHelper.java
new file mode 100644
index 000000000..0a06fd1c8
--- /dev/null
+++ b/test/testhelper/TestHelper.java
@@ -0,0 +1,23 @@
+package testhelper;
+
+import static net.sourceforge.plantuml.test.PlantUmlTestUtils.exportDiagram;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+class TestHelper {
+
+	@Test
+	public void test_help_themes() throws Exception {
+
+		final String output = exportDiagram(
+				"@startuml",
+				"help themes",
+				"@enduml"
+		).asString();
+
+		assertThat(output)
+				.startsWith("                                \nHelp on themes")
+				.contains("bluegray", "hacker");
+	}
+}
\ No newline at end of file