Created Test for ReadFile method

src/test/java/game/runGameTest.java

@@ -36,6 +36,27 @@ class runGameTest {
 		//assert
 	    assertEquals(4, numLines);
 	}
+	
+	@Test
+	public void testReadFile(){
+	    File file;
+		try {
+			file = File.createTempFile("temp", ".txt");
+		    FileWriter writer = new FileWriter(file);
+		    writer.write("Zeile 1\n");
+		    writer.write("Zeile 2\n");
+		    writer.write("Zeile 3\n");
+		    writer.close();
+		    String[] lines = runGame.readFile(file.getAbsolutePath());
+		    assertEquals("Zeile 1", lines[0]);
+		    assertEquals("Zeile 2", lines[1]);
+		    assertEquals("Zeile 3", lines[2]);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
 
+		
+	}
 
 }

target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -1 +1,2 @@
 C:\Users\Leon\MiniGameProject\src\test\java\Gui\guiTest.java
+C:\Users\Leon\MiniGameProject\src\test\java\game\runGameTest.java