Added test class for PanelItem

src/main/java/world/bentobox/bentobox/api/panels/PanelItem.java

@@ -19,6 +19,9 @@
  */
 public class PanelItem {
 
+    /**
+     * @return an empty PanelItem
+     */
     public static PanelItem empty() {
         return new PanelItemBuilder().build();
     }
@@ -58,6 +61,9 @@ public PanelItem(PanelItemBuilder builtItem) {
 
     }
 
+    /**
+     * @return the icon itemstack
+     */
     public ItemStack getItem() {
         return icon;
     }
@@ -135,14 +141,14 @@ public void setGlow(boolean glow) {
     public boolean isPlayerHead() {
         return playerHeadName != null && !playerHeadName.isEmpty();
     }
-    
+
     /**
      * @return the playerHeadName
      * @since 1.9.0
      */
     public String getPlayerHeadName() {
         return playerHeadName;
-    }      
+    }
 
     /**
      * Click handler interface

src/test/java/world/bentobox/bentobox/api/panels/PanelItemTest.java

@@ -0,0 +1,201 @@
+package world.bentobox.bentobox.api.panels;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.when;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import world.bentobox.bentobox.api.panels.PanelItem.ClickHandler;
+import world.bentobox.bentobox.api.panels.builders.PanelItemBuilder;
+
+/**
+ * @author tastybento
+ *
+ */
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({ Bukkit.class })
+public class PanelItemTest {
+
+    @Mock
+    private PanelItemBuilder pib;
+    private PanelItem pi;
+    @Mock
+    private ClickHandler clickHandler;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        PowerMockito.mockStatic(Bukkit.class, Mockito.RETURNS_MOCKS);
+        // Builder
+        when(pib.getAmount()).thenReturn(2);
+        when(pib.getClickHandler()).thenReturn(clickHandler);
+        when(pib.getDescription()).thenReturn(List.of("Description", "hello"));
+        when(pib.getIcon()).thenReturn(new ItemStack(Material.STONE));
+        when(pib.getName()).thenReturn("Name");
+        when(pib.getPlayerHeadName()).thenReturn("tastybento");
+        pi = new PanelItem(pib);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @After
+    public void tearDown() throws Exception {
+        Mockito.framework().clearInlineMocks();
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#empty()}.
+     */
+    @Test
+    public void testEmpty() {
+        PanelItem panelItem = PanelItem.empty();
+        assertTrue(panelItem.getName().isEmpty());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#getItem()}.
+     */
+    @Test
+    public void testGetItem() {
+        ItemStack i = pi.getItem();
+        assertNotNull(i);
+        assertEquals(Material.STONE, i.getType());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#getDescription()}.
+     */
+    @Test
+    public void testGetDescription() {
+        assertEquals(2, pi.getDescription().size());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#setDescription(java.util.List)}.
+     */
+    @Test
+    public void testSetDescription() {
+        assertEquals(2, pi.getDescription().size());
+        pi.setDescription(List.of("1","2","3"));
+        assertEquals(3, pi.getDescription().size());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#getName()}.
+     */
+    @Test
+    public void testGetName() {
+        assertEquals("Name", pi.getName());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#setName(java.lang.String)}.
+     */
+    @Test
+    public void testSetName() {
+        assertEquals("Name", pi.getName());
+        pi.setName("Name2");
+        assertEquals("Name2", pi.getName());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#isInvisible()}.
+     */
+    @Test
+    public void testIsInvisible() {
+        assertFalse(pi.isInvisible());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#setInvisible(boolean)}.
+     */
+    @Test
+    public void testSetInvisible() {
+        assertFalse(pi.isInvisible());
+        pi.setInvisible(true);
+        assertTrue(pi.isInvisible());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#getClickHandler()}.
+     */
+    @Test
+    public void testGetClickHandler() {
+        assertEquals(clickHandler, pi.getClickHandler().get());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#setClickHandler(world.bentobox.bentobox.api.panels.PanelItem.ClickHandler)}.
+     */
+    @Test
+    public void testSetClickHandler() {
+        assertEquals(clickHandler, pi.getClickHandler().get());
+        pi.setClickHandler(null);
+        assertEquals(Optional.empty(), pi.getClickHandler());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#isGlow()}.
+     */
+    @Test
+    public void testIsGlow() {
+        assertFalse(pi.isGlow());
+
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#setGlow(boolean)}.
+     */
+    @Test
+    public void testSetGlow() {
+        assertFalse(pi.isGlow());
+        pi.setGlow(true);
+        assertTrue(pi.isGlow());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#isPlayerHead()}.
+     */
+    @Test
+    public void testIsPlayerHead() {
+        assertTrue(pi.isPlayerHead());
+
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#getPlayerHeadName()}.
+     */
+    @Test
+    public void testGetPlayerHeadName() {
+        assertEquals("tastybento", pi.getPlayerHeadName());
+    }
+
+    /**
+     * Test method for {@link world.bentobox.bentobox.api.panels.PanelItem#setHead(org.bukkit.inventory.ItemStack)}.
+     */
+    @Test
+    public void testSetHead() {
+        pi.setHead(new ItemStack(Material.PLAYER_HEAD));
+    }
+
+}