X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=blobdiff_plain;f=test%2Fjalview%2Fgui%2FAnnotationPanelTest.java;fp=test%2Fjalview%2Fgui%2FAnnotationPanelTest.java;h=5f7d5a72efd05d564629b5f9294d29fe27d45366;hp=0000000000000000000000000000000000000000;hb=ca8504cf9d10874dce9f07cf7a9d933853fe0dd0;hpb=775e7bc104584e88dddcea73fbf02c66f5200c16

diff --git a/test/jalview/gui/AnnotationPanelTest.java b/test/jalview/gui/AnnotationPanelTest.java
new file mode 100644
index 0000000..5f7d5a7
--- /dev/null
+++ b/test/jalview/gui/AnnotationPanelTest.java
@@ -0,0 +1,51 @@
+package jalview.gui;
+
+import static org.testng.Assert.assertEquals;
+
+import jalview.datamodel.AlignmentAnnotation;
+
+import org.testng.annotations.Test;
+
+public class AnnotationPanelTest
+{
+
+  @Test(groups = "Functional")
+  public void testGetRowIndex()
+  {
+    assertEquals(AnnotationPanel.getRowIndex(0, null), -1);
+
+    AlignmentAnnotation[] anns = new AlignmentAnnotation[] {};
+    assertEquals(AnnotationPanel.getRowIndex(0, anns), -1);
+
+    AlignmentAnnotation ann1 = new AlignmentAnnotation(null, null, null);
+    AlignmentAnnotation ann2 = new AlignmentAnnotation(null, null, null);
+    AlignmentAnnotation ann3 = new AlignmentAnnotation(null, null, null);
+    ann1.visible = true;
+    ann2.visible = true;
+    ann3.visible = true;
+    ann1.height = 10;
+    ann2.height = 20;
+    ann3.height = 30;
+    anns = new AlignmentAnnotation[] { ann1, ann2, ann3 };
+
+    assertEquals(AnnotationPanel.getRowIndex(0, anns), 0);
+    assertEquals(AnnotationPanel.getRowIndex(9, anns), 0);
+    assertEquals(AnnotationPanel.getRowIndex(10, anns), 1);
+    assertEquals(AnnotationPanel.getRowIndex(29, anns), 1);
+    assertEquals(AnnotationPanel.getRowIndex(30, anns), 2);
+    assertEquals(AnnotationPanel.getRowIndex(59, anns), 2);
+    assertEquals(AnnotationPanel.getRowIndex(60, anns), -1);
+
+    ann2.visible = false;
+    assertEquals(AnnotationPanel.getRowIndex(0, anns), 0);
+    assertEquals(AnnotationPanel.getRowIndex(9, anns), 0);
+    assertEquals(AnnotationPanel.getRowIndex(10, anns), 2);
+    assertEquals(AnnotationPanel.getRowIndex(39, anns), 2);
+    assertEquals(AnnotationPanel.getRowIndex(40, anns), -1);
+
+    ann1.visible = false;
+    assertEquals(AnnotationPanel.getRowIndex(0, anns), 2);
+    assertEquals(AnnotationPanel.getRowIndex(29, anns), 2);
+    assertEquals(AnnotationPanel.getRowIndex(30, anns), -1);
+  }
+}