From c95abc31d62e296db4f1b537e3de440dd40defd1 Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Sun, 7 Dec 2025 12:22:07 +0100
Subject: Finish Java Kompendium book

---
 Java-Kompendium/kap26/src/main/java/Library.java   |  5 ++++
 .../kap26/src/test/java/LibraryTest.java           | 32 ++++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 Java-Kompendium/kap26/src/main/java/Library.java
 create mode 100644 Java-Kompendium/kap26/src/test/java/LibraryTest.java

(limited to 'Java-Kompendium/kap26/src')

diff --git a/Java-Kompendium/kap26/src/main/java/Library.java b/Java-Kompendium/kap26/src/main/java/Library.java
new file mode 100644
index 0000000..8d672f8
--- /dev/null
+++ b/Java-Kompendium/kap26/src/main/java/Library.java
@@ -0,0 +1,5 @@
+public class Library {
+    public String begruessung(String name) {
+        return "Hallo " + name + "!";
+    }
+}
diff --git a/Java-Kompendium/kap26/src/test/java/LibraryTest.java b/Java-Kompendium/kap26/src/test/java/LibraryTest.java
new file mode 100644
index 0000000..cdd9ff6
--- /dev/null
+++ b/Java-Kompendium/kap26/src/test/java/LibraryTest.java
@@ -0,0 +1,32 @@
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+
+class LibraryTest {
+    Library sut;
+
+    @BeforeEach
+    public void setUp() {
+        this.sut = new Library();
+    }
+
+    @Test
+    void someLibraryMethodReturnsTrue() {
+        assertEquals("Hallo Alex!", this.sut.begruessung("Alex"));
+    }
+
+    @ParameterizedTest(name = "{0} + {1} = {2}")
+    @CsvSource({
+            "Oliver, Hallo Oliver!",
+            "Susanne, Hallo Susanne!",
+            "Christine, Hallo Christine!",
+            "Sebastian, Hallo Sebastian!",
+            "Katharina, Hallo Katharina!",
+    })
+    void test(String ueberpruefterWert, String erwartertesErgebnis) {
+        assertEquals(erwartertesErgebnis, this.sut.begruessung(ueberpruefterWert));
+    }
+
+}
-- 
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