Initialisation depot

java/test/jmri/util/table/JTableWithColumnToolTipsTest.java

@@ -0,0 +1,64 @@
+package jmri.util.table;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+import java.awt.event.MouseEvent;
+
+import javax.swing.JTable;
+import javax.swing.table.JTableHeader;
+
+import jmri.util.JUnitUtil;
+import jmri.util.junit.annotations.DisabledIfHeadless;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Test simple functioning of JTableWithColumnToolTips
+ *
+ * @author Paul Bender Copyright (C) 2016
+ * @author Steve Young Copyright (C) 2020
+*/
+public class JTableWithColumnToolTipsTest  {
+
+    private final String[] COLUMNS = {"Column 1 Name"};
+
+    private final String[] TIPS = {"Tip1"};
+
+    private final Object[][] DATA = { {"1A"} };
+
+    @Test
+    @DisabledIfHeadless
+    public void testInitComponents() {
+        // for now, just makes sure there isn't an exception.
+        
+        JTable table = new JTable(DATA, COLUMNS);
+        
+        assertNotNull(
+            new JTableWithColumnToolTips(table.getModel(),TIPS));
+    }
+
+    @Test
+    @DisabledIfHeadless
+    public void testNoTipIfNotFound() {
+        JTable table = new JTable(DATA, COLUMNS);
+        JTableWithColumnToolTips tab = new JTableWithColumnToolTips(table.getModel(),TIPS);
+        
+        JTableHeader th = tab.getTableHeader();
+        String tt = th.getToolTipText( new MouseEvent(table, 12345, 0, 0, 1000, 10000, 1, false));
+        assertNull(tt);
+
+    }
+
+    @BeforeEach
+    public void setUp() {
+        JUnitUtil.setUp();
+    }
+
+    @AfterEach
+    public void tearDown() {
+        JUnitUtil.tearDown();
+    }
+}