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[yangtools.git] / data / yang-data-impl / src / test / java / org / opendaylight / yangtools / yang / data / impl / codec / BitsCodecStringTest.java

diff --git a/data/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/codec/BitsCodecStringTest.java b/data/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/codec/BitsCodecStringTest.java
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+++ b/data/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/codec/BitsCodecStringTest.java
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+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.data.impl.codec;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+
+import com.google.common.collect.ImmutableSet;
+import java.util.Collections;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.Uint32;
+import org.opendaylight.yangtools.yang.data.api.codec.BitsCodec;
+import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
+import org.opendaylight.yangtools.yang.model.ri.type.BaseTypes;
+import org.opendaylight.yangtools.yang.model.ri.type.BitsTypeBuilder;
+
+/**
+ * Unit tests for BitsCodecString.
+ *
+ * @author Thomas Pantelis
+ */
+public class BitsCodecStringTest {
+    private  static BitsTypeDefinition toBitsTypeDefinition(final String... bits) {
+        final BitsTypeBuilder b = BaseTypes.bitsTypeBuilder(QName.create("foo", "foo"));
+
+        long pos = 0;
+        for (String bit : bits) {
+            BitsTypeDefinition.Bit mockBit = mock(BitsTypeDefinition.Bit.class);
+            doReturn(bit).when(mockBit).getName();
+            doReturn(Uint32.valueOf(pos)).when(mockBit).getPosition();
+            b.addBit(mockBit);
+            ++pos;
+        }
+
+        return b.build();
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testSerialize() {
+        BitsCodec<String> codec = TypeDefinitionAwareCodecTestHelper.getCodec(toBitsTypeDefinition("foo"),
+                BitsCodec.class);
+
+        String serialized = codec.serialize(ImmutableSet.of("foo", "bar"));
+        assertNotNull(serialized);
+        assertTrue(serialized.contains("foo"));
+        assertTrue(serialized.contains("bar"));
+
+        assertEquals("", codec.serialize(ImmutableSet.of()));
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testDeserialize() {
+        BitsCodec<String> codec = TypeDefinitionAwareCodecTestHelper.getCodec(
+            toBitsTypeDefinition("bit1", "bit2"), BitsCodec.class);
+
+        assertEquals("deserialize", ImmutableSet.of("bit1", "bit2"), codec.deserialize("  bit1 bit2     "));
+        assertEquals("deserialize", Collections.emptySet(), codec.deserialize(""));
+
+        TypeDefinitionAwareCodecTestHelper.deserializeWithExpectedIllegalArgEx(codec, "bit1 bit3");
+    }
+}