Changeset 13078 in josm for trunk/test/unit/org/openstreetmap/josm/gui/dialogs/MinimapDialogTest.java

Timestamp:

2017-11-04T17:11:15+01:00 (6 years ago)

Author:

Don-vip

Message:

fix #15508 - add TileSourceRule, use in MinimapDialogTest (patch by ris, modified) + update WireMock to 2.10.1

File:

• trunk/test/unit/org/openstreetmap/josm/gui/dialogs/MinimapDialogTest.java (modified) (3 diffs)

trunk/test/unit/org/openstreetmap/josm/gui/dialogs/MinimapDialogTest.java

@@ -2 +2 @@
 package org.openstreetmap.josm.gui.dialogs;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+
+import javax.swing.JMenuItem;
+import javax.swing.JPopupMenu;
 
 import org.junit.Rule;
 import org.junit.Test;
+import org.openstreetmap.josm.TestUtils;
+import org.openstreetmap.josm.gui.bbox.SlippyMapBBoxChooser;
+import org.openstreetmap.josm.gui.bbox.SourceButton;
 import org.openstreetmap.josm.testutils.JOSMTestRules;
 
@@ -21 +34 @@
     @Rule
     @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
-    public JOSMTestRules test = new JOSMTestRules().platform();
+    public JOSMTestRules josmTestRules = new JOSMTestRules().main().platform().projection().fakeImagery();
 
     /**
@@ -34 +47 @@
         assertFalse(dlg.isVisible());
     }
+
+    private static void assertSingleSelectedSourceLabel(JPopupMenu menu, String label) {
+        boolean found = false;
+        for (Component c: menu.getComponents()) {
+            if (JPopupMenu.Separator.class.isInstance(c)) {
+                break;
+            } else {
+                boolean equalText = ((JMenuItem) c).getText() == label;
+                boolean isSelected = ((JMenuItem) c).isSelected();
+                assertEquals(equalText, isSelected);
+                if (equalText) {
+                    assertFalse("Second selected source found", found);
+                    found = true;
+                }
+            }
+        }
+        assertTrue("Selected source not found in menu", found);
+    }
+
+    private static JMenuItem getSourceMenuItemByLabel(JPopupMenu menu, String label) {
+        for (Component c: menu.getComponents()) {
+            if (JPopupMenu.Separator.class.isInstance(c)) {
+                break;
+            } else if (((JMenuItem) c).getText() == label) {
+                return (JMenuItem) c;
+            }
+            // else continue...
+        }
+        fail("Failed to find menu item with label " + label);
+        return null;
+    }
+
+    /**
+     * Tests to switch imagery source.
+     * @throws Exception if any error occurs
+     */
+    @Test
+    public void testSourceSwitching() throws Exception {
+        MinimapDialog dlg = new MinimapDialog();
+        dlg.setSize(300, 200);
+        dlg.showDialog();
+        SlippyMapBBoxChooser slippyMap = (SlippyMapBBoxChooser) TestUtils.getPrivateField(dlg, "slippyMap");
+        SourceButton sourceButton = (SourceButton) TestUtils.getPrivateField(slippyMap, "iSourceButton");
+
+        // get dlg in a paintable state
+        dlg.addNotify();
+        dlg.doLayout();
+
+        BufferedImage image = new BufferedImage(
+            slippyMap.getSize().width,
+            slippyMap.getSize().height,
+            BufferedImage.TYPE_INT_RGB
+        );
+
+        Graphics2D g = image.createGraphics();
+        // an initial paint operation is required to trigger the tile fetches
+        slippyMap.paintAll(g);
+        g.setBackground(Color.BLUE);
+        g.clearRect(0, 0, image.getWidth(), image.getHeight());
+        g.dispose();
+
+        Thread.sleep(500);
+
+        g = image.createGraphics();
+        slippyMap.paintAll(g);
+
+        assertEquals(0xffffffff, image.getRGB(0, 0));
+
+        assertSingleSelectedSourceLabel(sourceButton.getPopupMenu(), "White Tiles");
+
+        getSourceMenuItemByLabel(sourceButton.getPopupMenu(), "Magenta Tiles").doClick();
+        assertSingleSelectedSourceLabel(sourceButton.getPopupMenu(), "Magenta Tiles");
+        // call paint to trigger new tile fetch
+        slippyMap.paintAll(g);
+
+        // clear background to a recognizably "wrong" color & dispose our Graphics2D so we don't risk carrying over
+        // any state
+        g.setBackground(Color.BLUE);
+        g.clearRect(0, 0, image.getWidth(), image.getHeight());
+        g.dispose();
+
+        Thread.sleep(500);
+
+        g = image.createGraphics();
+        slippyMap.paintAll(g);
+
+        assertEquals(0xffff00ff, image.getRGB(0, 0));
+
+        getSourceMenuItemByLabel(sourceButton.getPopupMenu(), "Green Tiles").doClick();
+        assertSingleSelectedSourceLabel(sourceButton.getPopupMenu(), "Green Tiles");
+        // call paint to trigger new tile fetch
+        slippyMap.paintAll(g);
+
+        g.setBackground(Color.BLUE);
+        g.clearRect(0, 0, image.getWidth(), image.getHeight());
+        g.dispose();
+
+        Thread.sleep(500);
+
+        g = image.createGraphics();
+        slippyMap.paintAll(g);
+
+        assertEquals(0xff00ff00, image.getRGB(0, 0));
+    }
 }