#919 - io.ebean package initial

src/test/java/org/tests/json/include/TestJsonExcludeEmptyList.java

@@ -0,0 +1,52 @@
+package org.tests.json.include;
+
+import io.ebean.Ebean;
+import io.ebean.config.JsonConfig;
+import io.ebean.text.json.JsonWriteOptions;
+import org.tests.model.basic.Order;
+import org.junit.Test;
+
+import java.util.ArrayList;
+
+import static org.junit.Assert.assertEquals;
+
+public class TestJsonExcludeEmptyList {
+
+  @Test
+  public void testToBeanToJson_NonNull() throws Exception {
+
+    Order bean = new Order();
+    bean.setId(99);
+    bean.setStatus(null);
+    bean.setOrderDate(null);
+    bean.setDetails(new ArrayList<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_NULL);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99,\"details\":[]}";
+
+    assertEquals(expectedJson, asJson);
+  }
+
+  @Test
+  public void testToBeanToJson_NonEmpty() throws Exception {
+
+    Order bean = new Order();
+    bean.setId(99);
+    bean.setStatus(null);
+    bean.setOrderDate(null);
+    bean.setDetails(new ArrayList<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_EMPTY);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99}";
+
+    assertEquals(expectedJson, asJson);
+  }
+}

src/test/java/org/tests/json/include/TestJsonExcludeEmptyMap.java

@@ -0,0 +1,48 @@
+package org.tests.json.include;
+
+import io.ebean.Ebean;
+import io.ebean.config.JsonConfig;
+import io.ebean.text.json.JsonWriteOptions;
+import org.tests.model.json.EBasicJsonMap;
+import org.junit.Test;
+
+import java.util.LinkedHashMap;
+
+import static org.junit.Assert.assertEquals;
+
+public class TestJsonExcludeEmptyMap {
+
+  @Test
+  public void testToBeanToJson_NonNull() throws Exception {
+
+    EBasicJsonMap bean = new EBasicJsonMap();
+    bean.setId(99L);
+    bean.setContent(new LinkedHashMap<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_NULL);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99,\"content\":{}}";
+
+    assertEquals(expectedJson, asJson);
+  }
+
+  @Test
+  public void testToBeanToJson_NonEmpty() throws Exception {
+
+    EBasicJsonMap bean = new EBasicJsonMap();
+    bean.setId(99L);
+    bean.setContent(new LinkedHashMap<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_EMPTY);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99,\"content\":{}}";
+
+    assertEquals(expectedJson, asJson);
+  }
+}

src/test/java/org/tests/json/include/TestJsonExcludeEmptySet.java

@@ -0,0 +1,48 @@
+package org.tests.json.include;
+
+import io.ebean.Ebean;
+import io.ebean.config.JsonConfig;
+import io.ebean.text.json.JsonWriteOptions;
+import org.tests.model.basic.AttributeHolder;
+import org.junit.Test;
+
+import java.util.LinkedHashSet;
+
+import static org.junit.Assert.assertEquals;
+
+public class TestJsonExcludeEmptySet {
+
+  @Test
+  public void testToBeanToJson_NonNull() throws Exception {
+
+    AttributeHolder bean = new AttributeHolder();
+    bean.setId(99);
+    bean.setAttributes(new LinkedHashSet<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_NULL);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99,\"attributes\":[]}";
+
+    assertEquals(expectedJson, asJson);
+  }
+
+  @Test
+  public void testToBeanToJson_NonEmpty() throws Exception {
+
+    AttributeHolder bean = new AttributeHolder();
+    bean.setId(99);
+    bean.setAttributes(new LinkedHashSet<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_EMPTY);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99}";
+
+    assertEquals(expectedJson, asJson);
+  }
+}

src/test/java/org/tests/json/include/TestJsonExcludeNull.java

@@ -0,0 +1,31 @@
+package org.tests.json.include;
+
+import io.ebean.Ebean;
+import io.ebean.config.JsonConfig;
+import io.ebean.text.json.JsonWriteOptions;
+import org.tests.json.transientproperties.EJsonTransientObject;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class TestJsonExcludeNull {
+
+  @Test
+  public void testToBeanToJson() throws Exception {
+
+
+    EJsonTransientObject bean = new EJsonTransientObject();
+    bean.setId(99L);
+    bean.setName(null);
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_NULL);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99}";
+
+    assertEquals(expectedJson, asJson);
+  }
+
+}

src/test/java/org/tests/json/include/TestJsonExcludeTransientEmptyList.java

@@ -0,0 +1,65 @@
+package org.tests.json.include;
+
+import io.ebean.Ebean;
+import io.ebean.config.JsonConfig;
+import io.ebean.text.PathProperties;
+import io.ebean.text.json.JsonWriteOptions;
+import org.tests.json.transientproperties.EJsonTransientEntityList;
+import org.tests.json.transientproperties.EJsonTransientList;
+import org.junit.Test;
+
+import java.util.ArrayList;
+
+import static org.assertj.core.api.StrictAssertions.assertThat;
+import static org.junit.Assert.assertEquals;
+
+public class TestJsonExcludeTransientEmptyList {
+
+  @Test
+  public void testToBeanToJson_NonNull() throws Exception {
+
+    EJsonTransientList bean = new EJsonTransientList();
+    bean.setId(99L);
+    bean.setFileNames(new ArrayList<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_NULL);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99,\"fileNames\":[]}";
+
+    assertEquals(expectedJson, asJson);
+  }
+
+  @Test
+  public void testToBeanToJson_NonEmpty() throws Exception {
+
+    EJsonTransientList bean = new EJsonTransientList();
+    bean.setId(99L);
+    bean.setFileNames(new ArrayList<>());
+
+    JsonWriteOptions options = new JsonWriteOptions();
+    options.setInclude(JsonConfig.Include.NON_EMPTY);
+
+    String asJson = Ebean.json().toJson(bean, options);
+
+    String expectedJson = "{\"id\":99}";
+
+    assertEquals(expectedJson, asJson);
+  }
+
+  @Test
+  public void testToJson_with_transientExcludeFromPathProperties() throws Exception {
+
+    EJsonTransientEntityList bean = new EJsonTransientEntityList();
+    bean.setId(99L);
+    bean.setName("John");
+
+    PathProperties pathProps = PathProperties.parse("id,name");
+
+    String asJson = Ebean.json().toJson(bean, pathProps);
+
+    assertThat(asJson).isEqualTo("{\"id\":99,\"name\":\"John\"}");
+  }
+}