Add test

hapi-fhir-base/src/test/java/ca/uhn/fhir/rest/param/QualifierDetailsTest.java

@@ -0,0 +1,21 @@
+package ca.uhn.fhir.rest.param;
+
+import com.google.common.collect.Sets;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class QualifierDetailsTest {
+
+	@Test
+	public void testBlacklist() {
+
+		QualifierDetails details = new QualifierDetails();
+		details.setColonQualifier(":Patient");
+		assertFalse(details.passes(null, Sets.newHashSet(":Patient")));
+		assertTrue(details.passes(null, Sets.newHashSet(":Observation")));
+
+	}
+
+
+}