HONEYCOMB-344 - structural reader for list

Change-Id: Ia02ed73daaeea547d49c9ec2d4d7d10f4db85b5e
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>

2 files changed, 126 insertions, 25 deletions

diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveListReaderCustomizerTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveListReaderCustomizerTest.java
new file mode 100644
index 000000000..fe12ff699
--- /dev/null
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveListReaderCustomizerTest.java
@@ -0,0 +1,115 @@
+/*
+ * 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.translate.util.read;
+
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.*;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.contains;
+import static org.hamcrest.Matchers.hasSize;
+
+public class ReflexiveListReaderCustomizerTest {
+
+    static class TestingListObject implements DataObject, Identifiable<TestingListObject.TestingListKey> {
+
+        private final TestingListKey key;
+
+        TestingListObject(final TestingListKey key) {
+            this.key = key;
+        }
+
+        @Override
+        public Class<? extends DataContainer> getImplementedInterface() {
+            return DataObject.class;
+        }
+
+        @Override
+        public TestingListKey getKey() {
+            return key;
+        }
+
+        static class TestingListKey implements Identifier<TestingListObject> {
+
+            private final String value;
+
+            TestingListKey(final String value) {
+                this.value = value;
+            }
+
+            @Override
+            public boolean equals(Object o) {
+                if (this == o) return true;
+                if (o == null || getClass() != o.getClass()) return false;
+
+                TestingListKey that = (TestingListKey) o;
+
+                return value.equals(that.value);
+            }
+
+            @Override
+            public int hashCode() {
+                return value.hashCode();
+            }
+        }
+    }
+
+    static class TestingListObjectBuilder implements Builder<TestingListObject> {
+
+        private final TestingListObject.TestingListKey key;
+
+        TestingListObjectBuilder(final TestingListObject.TestingListKey key) {
+            this.key = key;
+        }
+
+        @Override
+        public TestingListObject build() {
+            return new TestingListObject(key);
+        }
+    }
+
+    @Mock
+    private ReadContext readContext;
+
+    @Before
+    public void init() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testStaticKeys() throws ReadFailedException {
+        final TestingListObject.TestingListKey keyOne = new TestingListObject.TestingListKey("1");
+        final TestingListObject.TestingListKey keyTwo = new TestingListObject.TestingListKey("2");
+        final List<TestingListObject.TestingListKey> staticKeys = Arrays.asList(keyOne, keyTwo);
+
+        final ReflexiveListReaderCustomizer<TestingListObject, TestingListObject.TestingListKey, TestingListObjectBuilder> customizer
+                = new ReflexiveListReaderCustomizer<>(TestingListObject.class, TestingListObjectBuilder.class, staticKeys);
+
+        final List<TestingListObject.TestingListKey> allIds = customizer.getAllIds(InstanceIdentifier.create(TestingListObject.class), readContext);
+
+        assertThat(allIds, hasSize(2));
+        assertThat(allIds, contains(keyOne, keyTwo));
+    }
+}
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveReaderCustomizerTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveReaderCustomizerTest.java
index 7fb67be6e..cf341a74e 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveReaderCustomizerTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/ReflexiveReaderCustomizerTest.java
@@ -16,26 +16,21 @@
 
 package io.fd.honeycomb.translate.util.read;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verifyZeroInteractions;
-
 import com.google.common.collect.Lists;
 import io.fd.honeycomb.translate.read.ReadContext;
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import java.util.Collections;
-import java.util.List;
-import javax.annotation.Nonnull;
 import org.junit.Test;
 import org.mockito.Mock;
 import org.opendaylight.yangtools.concepts.Builder;
-import org.opendaylight.yangtools.yang.binding.Augmentation;
-import org.opendaylight.yangtools.yang.binding.DataContainer;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.Identifiable;
-import org.opendaylight.yangtools.yang.binding.Identifier;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.binding.*;
+
+import javax.annotation.Nonnull;
+import java.util.Collections;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verifyZeroInteractions;
 
 public class ReflexiveReaderCustomizerTest {
 
@@ -80,16 +75,7 @@ public class ReflexiveReaderCustomizerTest {
         final ReflexiveListReaderCustomizer<TestingListObject, TestingListObject.TestingListKey, TestingListBuilder>
                 reflexReaderCustomizer =
                 new ReflexiveListReaderCustomizer<TestingListObject, TestingListObject.TestingListKey, TestingListBuilder>
-                        (TestingListObject.class, TestingListBuilder.class) {
-
-                    @Nonnull
-                    @Override
-                    public List<TestingListObject.TestingListKey> getAllIds(
-                            @Nonnull final InstanceIdentifier<TestingListObject> id,
-                            @Nonnull final ReadContext context) throws ReadFailedException {
-                        return Lists.newArrayList();
-                    }
-                };
+                        (TestingListObject.class, TestingListBuilder.class, Collections.singletonList(new TestingListObject.TestingListKey()));
 
         final TestingBuilderParent parentBuilder = new TestingBuilderParent();
         final List<TestingListObject> readValue = Lists.newArrayList(new TestingListObject(), new TestingListObject());