1 files changed, 120 insertions, 0 deletions
diff --git a/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/ModificationDiffNestedAugRewriteDeleteTest.java b/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/ModificationDiffNestedAugRewriteDeleteTest.java
new file mode 100644
index 000000000..9c92b4f85
--- /dev/null
+++ b/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/ModificationDiffNestedAugRewriteDeleteTest.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.data.impl;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+import com.google.common.collect.ImmutableSet;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateTip;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.TipProducingDataTree;
+import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ModificationDiffNestedAugRewriteDeleteTest extends ModificationBaseTest {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ModificationDiffNestedAugRewriteDeleteTest.class);
+
+    @Test
+    public void testWriteNonPresenceNonEmptyContainerNestedAugWithContainer()
+            throws DataValidationFailedException, ReactorException {
+        final TipProducingDataTree dataTree = prepareStateBeforeWithTopContainer(Builders.containerBuilder()
+                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME))
+                .withChild(getNestedContWithContainerUnderNestedAug("val"))
+                .build());
+        // now we have state with some data
+
+        // just empty non presence container
+        final DataTreeCandidateTip prepareModified = prepareStateAfterEmpty(dataTree);
+
+        final ModificationDiff modificationDiff = getModificationDiff(prepareModified);
+        // should detect one new entry
+        LOG.debug(modificationDiff.toString());
+        assertThat(modificationDiff.getUpdates().size(), is(1));
+        // is delete
+        assertCollectionContainsOnlyDeletes(modificationDiff);
+        assertNodeModificationPresent(modificationDiff, ImmutableSet.of(NESTED_AUG_CONTAINER_LEAF));
+    }
+
+    @Test
+    public void testWriteNonPresenceNonEmptyContainerNestedAugWithLeafList()
+            throws DataValidationFailedException, ReactorException {
+        final TipProducingDataTree dataTree = prepareStateBeforeWithTopContainer(Builders.containerBuilder()
+                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME))
+                .withChild(getNestedContWithLeafListUnderNestedAug("val"))
+                .build());
+        // now we have state with some data
+
+        // just empty non presence container
+        final DataTreeCandidateTip prepareModified = prepareStateAfterEmpty(dataTree);
+
+        final ModificationDiff modificationDiff = getModificationDiff(prepareModified);
+        // should detect one new entry
+        LOG.debug(modificationDiff.toString());
+        assertThat(modificationDiff.getUpdates().size(), is(1));
+        // is delete
+        assertCollectionContainsOnlyDeletes(modificationDiff);
+        assertNodeModificationPresent(modificationDiff, ImmutableSet.of(NESTED_AUG_LEAF_LIST));
+    }
+
+    @Test
+    public void testWriteNonPresenceNonEmptyContainerNestedAugWithList()
+            throws DataValidationFailedException, ReactorException {
+        final TipProducingDataTree dataTree = prepareStateBeforeWithTopContainer(Builders.containerBuilder()
+                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME))
+                .withChild(getNestedContWithListUnderNestedAug("val"))
+                .build());
+        // now we have state with some data
+
+        // just empty non presence container
+        final DataTreeCandidateTip prepareModified = prepareStateAfterEmpty(dataTree);
+
+        final ModificationDiff modificationDiff = getModificationDiff(prepareModified);
+        // should detect one new entry
+        LOG.debug(modificationDiff.toString());
+        assertThat(modificationDiff.getUpdates().size(), is(1));
+        // is delete
+        assertCollectionContainsOnlyDeletes(modificationDiff);
+        assertNodeModificationPresent(modificationDiff, ImmutableSet.of(NESTED_AUG_LIST));
+    }
+
+    @Test
+    public void testWriteNonPresenceNonEmptyContainerNestedAugWithLeaf()
+            throws DataValidationFailedException, ReactorException {
+        final TipProducingDataTree dataTree = prepareStateBeforeWithTopContainer(Builders.containerBuilder()
+                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TOP_CONTAINER_QNAME))
+                .withChild(getNestedContWithLeafUnderNestedAug("val"))
+                .build());
+        // now we have state with some data
+
+        // just empty non presence container
+        final DataTreeCandidateTip prepareModified = prepareStateAfterEmpty(dataTree);
+
+        final ModificationDiff modificationDiff = getModificationDiff(prepareModified);
+        // should detect one new entry
+        LOG.debug(modificationDiff.toString());
+        assertThat(modificationDiff.getUpdates().size(), is(1));
+        // is delete
+        assertCollectionContainsOnlyDeletes(modificationDiff);
+        assertNodeModificationPresent(modificationDiff, ImmutableSet.of(NESTED_AUG_LEAF));
+    }
+}