Initial tests
diff --git a/remote-content-api/document-aggregator/pom.xml b/remote-content-api/document-aggregator/pom.xml
index cad67f9..800805b 100644
--- a/remote-content-api/document-aggregator/pom.xml
+++ b/remote-content-api/document-aggregator/pom.xml
@@ -85,6 +85,30 @@
<version>16.0.3</version>
<scope>provided</scope>
</dependency>
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter</artifactId>
+ <version>5.5.0</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-api</artifactId>
+ <version>5.5.0</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.jayway.jsonpath</groupId>
+ <artifactId>json-path</artifactId>
+ <version>2.5.0</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.jayway.jsonpath</groupId>
+ <artifactId>json-path-assert</artifactId>
+ <version>2.5.0</version>
+ <scope>test</scope>
+ </dependency>
</dependencies>
</project>
diff --git a/remote-content-api/document-aggregator/src/test/java/org/apache/sling/documentaggregator/impl/JsonDocumentNodeTest.java b/remote-content-api/document-aggregator/src/test/java/org/apache/sling/documentaggregator/impl/JsonDocumentNodeTest.java
new file mode 100644
index 0000000..bdc5540
--- /dev/null
+++ b/remote-content-api/document-aggregator/src/test/java/org/apache/sling/documentaggregator/impl/JsonDocumentNodeTest.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.sling.documentaggregator.impl;
+
+import static com.jayway.jsonpath.matchers.JsonPathMatchers.hasJsonPath;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.Map;
+
+import org.apache.sling.documentaggregator.api.DocumentTree;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+
+import org.junit.jupiter.api.BeforeEach;
+
+public class JsonDocumentNodeTest {
+
+ private JsonDocumentNode node;
+
+ @BeforeEach
+ public void setup() {
+ node = new JsonDocumentNode("name");
+ }
+
+ @Test
+ public void emptyNode() {
+ assertEquals("{}", node.adaptTo(String.class));
+ }
+
+ @Test
+ public void withChild() {
+ final DocumentTree.DocumentNode child = node.addChild("child");
+ child.addValue("foo", "bar");
+ child.addValue("number", 42);
+ child.addValue("boolean", false);
+ final String json = node.adaptTo(String.class);
+ assertThat(json, hasJsonPath("child.foo", equalTo("bar")));
+ assertThat(json, hasJsonPath("child.number", equalTo("42")));
+ assertThat(json, hasJsonPath("child.boolean", equalTo("false")));
+ }
+
+ public void withChildLevels() {
+ final DocumentTree.DocumentNode child = node.addChild("one").addChild("two").addChild("three");
+ child.addValue("foo", "barre");
+ final String json = node.adaptTo(String.class);
+ assertThat(json, hasJsonPath("child.one.two.three", equalTo("barre")));
+ }
+
+ @Test
+ public void withArray() {
+ final DocumentTree.DocumentNode child = node.addChild("child");
+ child.addValue("foo", new String [] { "one", "two", "three"});
+ final String json = node.adaptTo(String.class);
+ assertThat(json, hasJsonPath("child.foo", equalTo("[one, two, three]")));
+ }
+
+ @Test
+ public void withArrayAndExtraCloseCall() {
+ final DocumentTree.DocumentNode child = node.addChild("child");
+ child.addValue("foo", new String [] { "one", "two", "three"});
+ child.close();
+ node.close();
+ node.close();
+ final String json = node.adaptTo(String.class);
+ assertThat(json, hasJsonPath("child.foo", equalTo("[one, two, three]")));
+ }
+
+ @Test
+ public void wrongAdaptTo() {
+ try {
+ node.adaptTo(Map.class);
+ } catch(IllegalArgumentException ix) {
+ assertTrue(ix.getMessage().contains("can only adapt"));
+ }
+
+ }
+}
diff --git a/remote-content-api/document-aggregator/src/test/java/org/apache/sling/documentaggregator/impl/MapDocumentNodeTest.java b/remote-content-api/document-aggregator/src/test/java/org/apache/sling/documentaggregator/impl/MapDocumentNodeTest.java
new file mode 100644
index 0000000..7799591
--- /dev/null
+++ b/remote-content-api/document-aggregator/src/test/java/org/apache/sling/documentaggregator/impl/MapDocumentNodeTest.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.sling.documentaggregator.impl;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.Map;
+import java.util.regex.Pattern;
+
+import org.apache.sling.documentaggregator.api.DocumentTree;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class MapDocumentNodeTest {
+ private MapDocumentNode node;
+
+ @BeforeEach
+ public void setup() {
+ node = new MapDocumentNode("name");
+ }
+
+ @Test
+ public void emptyNode() {
+ final Map<String, Object> m = node.adaptTo(Map.class);
+ assertEquals(0, m.size());
+ }
+
+ private static String despace(String s) {
+ return s.replaceAll(" ", "");
+ }
+
+ @Test
+ public void childLevels() {
+ node.addValue("root", "yes");
+ DocumentTree.DocumentNode child = node.addChild("one");
+ child.addValue("none", "vone");
+ child = child.addChild("two");
+ child.addValue("ntwo", "vtwo");
+ final Map<String, Object> m = node.adaptTo(Map.class);
+ assertEquals(2, m.size());
+ assertEquals("{root=yes,one={none=vone,two={ntwo=vtwo}}}", despace(m.toString()));
+ }
+
+ @Test
+ public void arrayValue() {
+ node.addChild("A").addChild("B").addValue("array", new String [] { "cat", "dog", "mouse" });
+ final String str = node.toString();
+ final Pattern pattern = Pattern.compile(".A=.B=.array=\\[Ljava.lang.String;.*.....");
+ assertTrue(pattern.matcher(str).matches(), "Expecting output '" + str + "' to match '" + pattern + "'");
+ }
+
+ @Test
+ public void wrongAdaptTo() {
+ try {
+ node.adaptTo(String.class);
+ } catch(IllegalArgumentException ix) {
+ assertTrue(ix.getMessage().contains("can only adapt"));
+ }
+
+ }
+}
