Refactor move tests from ebean-core to ebean-test

ebean-test/src/test/java/org/tests/insert/TestInsertCheckUnique.java

@@ -0,0 +1,112 @@
+package org.tests.insert;
+
+import io.ebean.BaseTestCase;
+import io.ebean.DB;
+import io.ebean.Transaction;
+import io.ebean.plugin.Property;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.tests.model.draftable.Document;
+
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestInsertCheckUnique extends BaseTestCase {
+
+  @BeforeEach
+  public void clearDb() {
+    DB.find(Document.class).asDraft().where().contains("title", "UniqueKey").delete();
+    DB.find(Document.class).asDraft().where().isNull("title").delete();
+  }
+
+  @Test
+  public void insert_duplicateKey() {
+
+    try (Transaction transaction = DB.beginTransaction()) {
+      Document doc1 = new Document();
+      doc1.setTitle("AUniqueKey_duplicateCheck");
+      doc1.setBody("one");
+
+      assertThat(DB.checkUniqueness(doc1)).isEmpty();
+      doc1.save();
+
+      Document doc2 = new Document();
+      doc2.setTitle("AUniqueKey_duplicateCheck");
+      doc2.setBody("clashes with doc1");
+
+      assertThat(DB.checkUniqueness(doc2)).isEmpty();
+
+      DB.getDefault().publish(doc1.getClass(), doc1.getId());
+
+      assertThat(DB.checkUniqueness(doc2).toString()).contains("title");
+    }
+  }
+
+  @Test
+  public void insert_duplicateNull() {
+    try (Transaction transaction = DB.beginTransaction()) {
+      Document doc1 = new Document();
+      doc1.setTitle(null);
+      doc1.setBody("one");
+
+      assertThat(DB.checkUniqueness(doc1)).isEmpty();
+      doc1.save();
+
+      Document doc2 = new Document();
+      doc2.setTitle(null);
+      doc2.setBody("clashes with doc1");
+
+      assertThat(DB.checkUniqueness(doc2)).isEmpty();
+
+      DB.getDefault().publish(doc1.getClass(), doc1.getId());
+
+      assertThat(DB.checkUniqueness(doc2)).isEmpty();
+
+      doc2.save();
+      DB.getDefault().publish(doc2.getClass(), doc2.getId());
+    }
+  }
+
+  @Test
+  public void example() {
+
+    try (Transaction transaction = DB.beginTransaction()) {
+      Document doc1 = new Document();
+      doc1.setTitle("One flew over the cuckoo's nest");
+      doc1.setBody("one");
+      doc1.save();
+
+      DB.getDefault().publish(doc1.getClass(), doc1.getId());
+
+      Document doc2 = new Document();
+      doc2.setTitle("One flew over the cuckoo's nest");
+      doc2.setBody("clashes with doc1");
+
+      Set<Property> properties = DB.checkUniqueness(doc2);
+      if (properties.isEmpty()) {
+        // it is unique ... carry on
+      } else {
+        // build a user friendly message
+        // to return message back to user
+
+        String uniqueProperties = properties.toString();
+
+        StringBuilder msg = new StringBuilder();
+
+        properties.forEach((it)-> {
+          Object propertyValue = it.value(doc2);
+          String propertyName = it.name();
+          msg.append(" property["+propertyName+"] value["+propertyValue+"]");
+        });
+
+        System.out.println("uniqueProperties > "+uniqueProperties);
+        System.out.println("      custom msg > " + msg.toString());
+
+      }
+
+
+      assertThat(DB.checkUniqueness(doc2).toString()).contains("title");
+    }
+  }
+}