JAL-1759 merge from develop

[jalview.git] / test / jalview / gui / AppVarnaTest.java

diff --git a/test/jalview/gui/AppVarnaTest.java b/test/jalview/gui/AppVarnaTest.java
new file mode 100644 (file)
index 0000000..94a3300
--- /dev/null
+++ b/test/jalview/gui/AppVarnaTest.java
@@ -0,0 +1,24 @@
+package jalview.gui;
+
+import static org.testng.AssertJUnit.assertEquals;
+import static org.testng.AssertJUnit.assertNull;
+import static org.testng.AssertJUnit.assertSame;
+
+import org.testng.annotations.Test;
+
+public class AppVarnaTest
+{
+  @Test
+  public void testReplaceOddGaps()
+  {
+    String struct = "{(<]}>)";
+    String replaced = AppVarna.replaceOddGaps(struct);
+    assertEquals(struct, replaced);
+    assertSame(struct, replaced);
+    assertEquals("..{.([.<.].}.>)",
+            AppVarna.replaceOddGaps("..{ ([*<-]?} >)"));
+    assertEquals("....", AppVarna.replaceOddGaps("cgta"));
+    assertEquals("", AppVarna.replaceOddGaps(""));
+    assertNull(AppVarna.replaceOddGaps(null));
+  }
+}