Issue 100: write a test
diff --git a/src/test/java/org/yaml/snakeyaml/issues/issue100/Data.java b/src/test/java/org/yaml/snakeyaml/issues/issue100/Data.java
new file mode 100644
index 0000000..d332599
--- /dev/null
+++ b/src/test/java/org/yaml/snakeyaml/issues/issue100/Data.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2008-2010, http://www.snakeyaml.org
+ *
+ * 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 org.yaml.snakeyaml.issues.issue100;
+
+public class Data {
+ private String id;
+ private int age;
+
+ public Data() {
+ this.id = "noname";
+ this.age = 999;
+ }
+
+ public Data(String id, int age) {
+ this.id = id;
+ this.age = age;
+ }
+
+ public String getId() {
+ return id;
+ }
+
+ public void setId(String id) {
+ this.id = id;
+ }
+
+ public int getAge() {
+ return age;
+ }
+
+ public void setAge(int age) {
+ this.age = age;
+ }
+
+ @Override
+ public String toString() {
+ return "Data [age=" + age + ", id=" + id + "]";
+ }
+}
diff --git a/src/test/java/org/yaml/snakeyaml/issues/issue100/MergeJavaBeanTest.java b/src/test/java/org/yaml/snakeyaml/issues/issue100/MergeJavaBeanTest.java
new file mode 100644
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--- /dev/null
+++ b/src/test/java/org/yaml/snakeyaml/issues/issue100/MergeJavaBeanTest.java
@@ -0,0 +1,78 @@
+/**
+ * Copyright (c) 2008-2010, http://www.snakeyaml.org
+ *
+ * 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 org.yaml.snakeyaml.issues.issue100;
+
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import junit.framework.TestCase;
+
+import org.yaml.snakeyaml.Yaml;
+
+public class MergeJavaBeanTest extends TestCase {
+
+ @SuppressWarnings("unchecked")
+ public void testNoMerge() throws IOException {
+ String input = "- &id001 !!org.yaml.snakeyaml.issues.issue100.Data {age: 11, id: id123}\n- *id001";
+ // System.out.println(input);
+ Yaml yaml = new Yaml();
+ List<Data> list = (List<Data>) yaml.load(input);
+ for (Data data : list) {
+ // System.out.println(data);
+ assertEquals("id123", data.getId());
+ assertEquals(11, data.getAge());
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public void testMergeToIdenticalInstances() throws IOException {
+ String input = "- &id001 !!org.yaml.snakeyaml.issues.issue100.Data {age: 11, id: id123}\n- << : *id001";
+ System.out.println(input);
+ Yaml yaml = new Yaml();
+ try {
+ List<Data> list = (List<Data>) yaml.load(input);
+ for (Data data : list) {
+ // System.out.println(data);
+ assertEquals("id123", data.getId());
+ assertEquals(11, data.getAge());
+ }
+ } catch (Exception e) {
+ // TODO issue 100
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public void testMergeAndDeviate() throws IOException {
+ String input = "- &id001 !!org.yaml.snakeyaml.issues.issue100.Data {age: 11, id: id123}\n- <<: *id001\n id: id456";
+ System.out.println(input);
+ Yaml yaml = new Yaml();
+ Set<String> ids = new HashSet<String>();
+ try {
+ List<Data> list = (List<Data>) yaml.load(input);
+ for (Data data : list) {
+ // System.out.println(data);
+ assertEquals(11, data.getAge());
+ ids.add(data.getId());
+ }
+ assertEquals("IDs must be different", 2, ids.size());
+ } catch (Exception e) {
+ // TODO issue 100
+ }
+ }
+}
