rename null classes to dummy classes

cli/src/main/java/jef/main/MigrationCommandHandler.java

@@ -3,7 +3,7 @@ package jef.main;
 import jef.model.DbContext;
 import jef.model.ModelBuilder;
 import jef.model.migration.creator.MigrationCreator;
-import jef.platform.nul.NullPlatform;
+import jef.platform.dummy.DummyPlatform;
 import jef.util.Util;
 
 import java.io.BufferedReader;
@@ -124,7 +124,7 @@ public class MigrationCommandHandler {
         var targetFolderFile = new File(targetFolder);
         targetFolderFile.mkdirs();
         migrationPackage = findMigrationPackageName(targetFolder);
-        var sqlPlatform = new NullPlatform();//TODO find out from migrations or -p param
+        var sqlPlatform = new DummyPlatform();//TODO find out from migrations or -p param
 
         //find data
         var currentSnapshotFile = new File(targetFolderFile, "CurrentSnapshot.java");

core/src/main/java/jef/platform/dummy/DummyDatabase.java

@@ -1,10 +1,10 @@
-package jef.platform.nul;
+package jef.platform.dummy;
 
 import jef.MigrationException;
 import jef.platform.base.Database;
 
-public class NullDatabase extends Database {
+public class DummyDatabase extends Database {
-    public NullDatabase() {
+    public DummyDatabase() {
         super(null, null);
     }
 

core/src/main/java/jef/platform/dummy/DummyPlatform.java

@@ -1,30 +1,30 @@
-package jef.platform.nul;
+package jef.platform.dummy;
 
 import jef.platform.SqlPlatform;
 import jef.platform.base.DatabaseOptions;
 import jef.platform.base.SqlTypeMapper;
 import jef.platform.base.migration.MigrationApplier;
 import jef.platform.base.migration.MigrationOperationTranslator;
-import jef.platform.nul.migration.NullMigrationApplier;
+import jef.platform.dummy.migration.DummyMigrationApplier;
-import jef.platform.nul.migration.NullMigrationOperationTranslator;
+import jef.platform.dummy.migration.DummyMigrationOperationTranslator;
 
 import java.sql.Connection;
 
-public class NullPlatform implements SqlPlatform {
+public class DummyPlatform implements SqlPlatform {
-    public static final NullPlatform INSTANCE = new NullPlatform();
+    public static final DummyPlatform INSTANCE = new DummyPlatform();
 
     @Override
     public MigrationOperationTranslator getTranslator() {
-        return NullMigrationOperationTranslator.INSTANCE;
+        return DummyMigrationOperationTranslator.INSTANCE;
     }
 
     @Override
     public SqlTypeMapper getTypeMapper() {
-        return NullTypeMapper.INSTANCE;
+        return DummyTypeMapper.INSTANCE;
     }
 
     @Override
     public MigrationApplier getMigrationApplier(Connection connection, DatabaseOptions options) {
-        return NullMigrationApplier.INSTANCE;
+        return DummyMigrationApplier.INSTANCE;
     }
 }

core/src/main/java/jef/platform/dummy/DummyTypeMapper.java

@@ -1,4 +1,4 @@
-package jef.platform.nul;
+package jef.platform.dummy;
 
 import jef.platform.base.SqlTypeMapper;
 import lombok.AccessLevel;
@@ -7,8 +7,8 @@ import lombok.NoArgsConstructor;
 import java.util.Optional;
 
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
-public class NullTypeMapper extends SqlTypeMapper {
+public class DummyTypeMapper extends SqlTypeMapper {
-    public static final NullTypeMapper INSTANCE = new NullTypeMapper();
+    public static final DummyTypeMapper INSTANCE = new DummyTypeMapper();
 
     @Override
     public Optional<String> map(String typeName) {

core/src/main/java/jef/platform/dummy/migration/DummyMigrationApplier.java

@@ -1,4 +1,4 @@
-package jef.platform.nul.migration;
+package jef.platform.dummy.migration;
 
 import jef.MigrationException;
 import jef.model.migration.Migration;
@@ -7,10 +7,10 @@ import jef.platform.base.migration.MigrationApplier;
 import java.sql.SQLException;
 import java.util.List;
 
-public class NullMigrationApplier extends MigrationApplier {
+public class DummyMigrationApplier extends MigrationApplier {
-    public static final NullMigrationApplier INSTANCE = new NullMigrationApplier();
+    public static final DummyMigrationApplier INSTANCE = new DummyMigrationApplier();
 
-    private NullMigrationApplier() {
+    private DummyMigrationApplier() {
         super(null, null, null);
     }
 

core/src/main/java/jef/platform/dummy/migration/DummyMigrationOperationTranslator.java

@@ -1,4 +1,4 @@
-package jef.platform.nul.migration;
+package jef.platform.dummy.migration;
 
 import jef.model.migration.operation.MigrationOperation;
 import jef.platform.base.migration.MigrationOperationTranslator;
@@ -10,8 +10,8 @@ import java.sql.PreparedStatement;
 import java.sql.SQLException;
 
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
-public class NullMigrationOperationTranslator implements MigrationOperationTranslator {
+public class DummyMigrationOperationTranslator implements MigrationOperationTranslator {
-    public static final NullMigrationOperationTranslator INSTANCE = new NullMigrationOperationTranslator();
+    public static final DummyMigrationOperationTranslator INSTANCE = new DummyMigrationOperationTranslator();
 
     @Override
     public PreparedStatement translate(Connection connection, MigrationOperation op) throws SQLException {

core/src/test/java/jef/platform/dummy/DummyDatabaseTest.java

@@ -0,0 +1,12 @@
+package jef.platform.dummy;
+
+import jef.MigrationException;
+import org.junit.jupiter.api.Test;
+
+class DummyDatabaseTest {
+
+    @Test
+    void migrate() throws MigrationException {
+        new DummyDatabase().migrate();
+    }
+}

core/src/test/java/jef/platform/dummy/DummyPlatformTest.java

@@ -0,0 +1,29 @@
+package jef.platform.dummy;
+
+import jef.platform.dummy.migration.DummyMigrationApplier;
+import jef.platform.dummy.migration.DummyMigrationOperationTranslator;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertSame;
+
+class DummyPlatformTest {
+
+    @Test
+    void getTranslator() {
+        //test
+        var translator = new DummyPlatform().getTranslator();
+
+        //assert
+        assertSame(DummyMigrationOperationTranslator.INSTANCE, translator);
+    }
+
+    @Test
+    void getTypeMapper() {
+        assertSame(DummyTypeMapper.INSTANCE, new DummyPlatform().getTypeMapper());
+    }
+
+    @Test
+    void getMigrationApplier() {
+        assertSame(DummyMigrationApplier.INSTANCE, DummyPlatform.INSTANCE.getMigrationApplier(null, null));
+    }
+}

core/src/test/java/jef/platform/dummy/DummyTypeMapperTest.java

@@ -1,4 +1,4 @@
-package jef.platform.nul;
+package jef.platform.dummy;
 
 import org.junit.jupiter.api.Test;
 
@@ -8,14 +8,14 @@ import java.util.UUID;
 import static org.junit.jupiter.api.Assertions.assertSame;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-class NullTypeMapperTest {
+class DummyTypeMapperTest {
     @Test
     void map() {
         //setup
         var type = UUID.randomUUID().toString();
 
         //test
-        Optional<String> opt = NullTypeMapper.INSTANCE.map(type);
+        Optional<String> opt = DummyTypeMapper.INSTANCE.map(type);
 
         //assert
         assertTrue(opt.isPresent());

core/src/test/java/jef/platform/dummy/NullDatabaseTest.java

@@ -1,14 +0,0 @@
-package jef.platform.nul;
-
-import jef.MigrationException;
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-class NullDatabaseTest {
-
-    @Test
-    void migrate() throws MigrationException {
-        new NullDatabase().migrate();
-    }
-}

core/src/test/java/jef/platform/dummy/NullPlatformTest.java

@@ -1,29 +0,0 @@
-package jef.platform.nul;
-
-import jef.platform.nul.migration.NullMigrationApplier;
-import jef.platform.nul.migration.NullMigrationOperationTranslator;
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.assertSame;
-
-class NullPlatformTest {
-
-    @Test
-    void getTranslator() {
-        //test
-        var translator = new NullPlatform().getTranslator();
-
-        //assert
-        assertSame(NullMigrationOperationTranslator.INSTANCE, translator);
-    }
-
-    @Test
-    void getTypeMapper() {
-        assertSame(NullTypeMapper.INSTANCE, new NullPlatform().getTypeMapper());
-    }
-
-    @Test
-    void getMigrationApplier() {
-        assertSame(NullMigrationApplier.INSTANCE, NullPlatform.INSTANCE.getMigrationApplier(null, null));
-    }
-}

core/src/test/java/jef/platform/dummy/migration/DummyMigrationApplierTest.java

@@ -1,4 +1,4 @@
-package jef.platform.nul.migration;
+package jef.platform.dummy.migration;
 
 import jef.MigrationException;
 import jef.model.migration.Migration;
@@ -11,11 +11,11 @@ import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotSame;
 import static org.mockito.Mockito.mock;
 
-class NullMigrationApplierTest {
+class DummyMigrationApplierTest {
 
     @Test
     void migrate() throws MigrationException {
-        NullMigrationApplier.INSTANCE.migrate();
+        DummyMigrationApplier.INSTANCE.migrate();
     }
 
     @Test
@@ -24,14 +24,14 @@ class NullMigrationApplierTest {
         Migration migration = mock(Migration.class);
 
         //test
-        NullMigrationApplier.INSTANCE.applyMigration(migration);
+        DummyMigrationApplier.INSTANCE.applyMigration(migration);
     }
 
     @Test
     void findMigrations() throws MigrationException {
         var foundMethodOverride = new Throwable();
         try {
-            NullMigrationApplier.class.getDeclaredMethod("findMigrations", String.class);//throws NoSuchMethodException, i.e. not overriden
+            DummyMigrationApplier.class.getDeclaredMethod("findMigrations", String.class);//throws NoSuchMethodException, i.e. not overriden
             throw foundMethodOverride;
         } catch (Throwable t) {
             assertNotSame(foundMethodOverride, t);
@@ -40,17 +40,17 @@ class NullMigrationApplierTest {
 
     @Test
     void migrationsTableExists() throws SQLException {
-        assertFalse(NullMigrationApplier.INSTANCE.migrationsTableExists());
+        assertFalse(DummyMigrationApplier.INSTANCE.migrationsTableExists());
     }
 
     @Test
     void createMigrationsTable() throws MigrationException {
-        NullMigrationApplier.INSTANCE.createMigrationsTable();
+        DummyMigrationApplier.INSTANCE.createMigrationsTable();
     }
 
     @Test
     void getAppliedMigrations() throws SQLException {
-        assertEquals(0, NullMigrationApplier.INSTANCE.getAppliedMigrations().size());
+        assertEquals(0, DummyMigrationApplier.INSTANCE.getAppliedMigrations().size());
     }
 
     @Test
@@ -59,6 +59,6 @@ class NullMigrationApplierTest {
         Migration migration = mock(Migration.class);
 
         //test
-        NullMigrationApplier.INSTANCE.insertMigrationLog(migration);
+        DummyMigrationApplier.INSTANCE.insertMigrationLog(migration);
     }
 }

core/src/test/java/jef/platform/dummy/migration/DummyMigrationOperationTranslatorTest.java

@@ -1,4 +1,4 @@
-package jef.platform.nul.migration;
+package jef.platform.dummy.migration;
 
 import org.junit.jupiter.api.Test;
 
@@ -6,9 +6,9 @@ import java.sql.SQLException;
 
 import static org.junit.jupiter.api.Assertions.assertNull;
 
-class NullMigrationOperationTranslatorTest {
+class DummyMigrationOperationTranslatorTest {
     @Test
     void translate() throws SQLException {
-        assertNull(NullMigrationOperationTranslator.INSTANCE.translate(null, null));
+        assertNull(DummyMigrationOperationTranslator.INSTANCE.translate(null, null));
     }
 }

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorAddEntityTest.java

@@ -8,11 +8,10 @@ import jef.model.annotations.Id;
 import jef.model.constraints.ForeignKeyConstraint;
 import jef.model.constraints.PrimaryKeyConstraint;
 import jef.model.migration.operation.AddForeignKeyOperation;
-import jef.model.migration.operation.AddPrimaryKeyOperation;
 import jef.model.migration.operation.AddTableOperation;
 import jef.model.migration.operation.DropConstraintOperation;
 import jef.model.migration.operation.DropTableOperation;
-import jef.platform.nul.NullPlatform;
+import jef.platform.dummy.DummyPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -31,7 +30,7 @@ public class MigrationCreatorAddEntityTest extends MigrationCreatorTestBase {
         ent.field("addedField", int.class.getName());
         to.getEntity("AddedEntity").setPrimaryKey(new PrimaryKeyConstraint(to.getEntity("AddedEntity"), List.of(to.getEntity("AddedEntity").getField("id"))));
         to.getEntity("AddedEntity").addForeignKey(new ForeignKeyConstraint(to.getEntity("AddedEntity"), List.of(to.getEntity("AddedEntity").getField("addedField")), to.getEntity("AddedEntity"), List.of(to.getEntity("AddedEntity").getField("id")), ForeignKeyConstraint.Action.CASCADE, ForeignKeyConstraint.Action.CASCADE));
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorAddFieldTest.java

@@ -10,8 +10,7 @@ import jef.model.migration.operation.AddFieldOperation;
 import jef.model.migration.operation.AddForeignKeyOperation;
 import jef.model.migration.operation.DropConstraintOperation;
 import jef.model.migration.operation.DropFieldOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -28,7 +27,7 @@ public class MigrationCreatorAddFieldTest extends MigrationCreatorTestBase {
         var ent = to.getEntity(TestClass2.class);
         ent.getOrCreateField("addedField", int.class.getName());
         ent.addForeignKey(new ForeignKeyConstraint(ent, List.of(ent.getField("addedField")), ent, List.of(ent.getField("i")), ForeignKeyConstraint.Action.CASCADE, ForeignKeyConstraint.Action.CASCADE));
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorAddForeignKeyTest.java

@@ -8,8 +8,7 @@ import jef.model.annotations.Id;
 import jef.model.constraints.ForeignKeyConstraint;
 import jef.model.migration.operation.AddForeignKeyOperation;
 import jef.model.migration.operation.DropConstraintOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -25,7 +24,7 @@ public class MigrationCreatorAddForeignKeyTest extends MigrationCreatorTestBase
         var to = ModelBuilder.from(Ctx.class);
         var ent = to.getEntity(TestClass.class);
         ent.addForeignKey(new ForeignKeyConstraint(ent, List.of(ent.getField("i2")), ent, List.of(ent.getField("i")), ForeignKeyConstraint.Action.CASCADE, ForeignKeyConstraint.Action.CASCADE));
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorAddIndexTest.java

@@ -7,8 +7,7 @@ import jef.model.annotations.Clazz;
 import jef.model.annotations.Id;
 import jef.model.migration.operation.AddIndexOperation;
 import jef.model.migration.operation.DropConstraintOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -24,7 +23,7 @@ public class MigrationCreatorAddIndexTest extends MigrationCreatorTestBase {
         var to = ModelBuilder.from(Ctx.class);
         var ent = to.entity(TestClass.class);
         ent.field("d", double.class.getName()).isIndex(true);
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorAddKeyTest.java

@@ -7,8 +7,7 @@ import jef.model.annotations.Clazz;
 import jef.model.annotations.Id;
 import jef.model.migration.operation.AddKeyOperation;
 import jef.model.migration.operation.DropConstraintOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -24,7 +23,7 @@ public class MigrationCreatorAddKeyTest extends MigrationCreatorTestBase {
         var to = ModelBuilder.from(Ctx.class);
         var ent = to.entity(TestClass.class);
         ent.field("d", double.class.getName()).isKey(true);
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorAddUniqueTest.java

@@ -7,8 +7,7 @@ import jef.model.annotations.Clazz;
 import jef.model.annotations.Id;
 import jef.model.migration.operation.AddUniqueKeyOperation;
 import jef.model.migration.operation.DropConstraintOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -24,7 +23,7 @@ public class MigrationCreatorAddUniqueTest extends MigrationCreatorTestBase {
         var to = ModelBuilder.from(Ctx.class);
         var ent = to.entity(TestClass.class);
         ent.field("d", double.class.getName()).isUnique(true);
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorEmptyTest.java

@@ -8,8 +8,7 @@ import jef.model.annotations.Id;
 import jef.model.annotations.Index;
 import jef.model.annotations.Key;
 import jef.model.annotations.Unique;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -23,7 +22,7 @@ public class MigrationCreatorEmptyTest extends MigrationCreatorTestBase {
     public void test() {
         var from = ModelBuilder.from(Ctx.class);
         var to = ModelBuilder.from(Ctx.class);
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "EmptyMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorInitialMigrationTest.java

@@ -9,7 +9,7 @@ import jef.model.migration.operation.AddForeignKeyOperation;
 import jef.model.migration.operation.AddTableOperation;
 import jef.model.migration.operation.DropConstraintOperation;
 import jef.model.migration.operation.DropTableOperation;
-import jef.platform.nul.NullPlatform;
+import jef.platform.dummy.DummyPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -23,7 +23,7 @@ public class MigrationCreatorInitialMigrationTest extends MigrationCreatorTestBa
     public void test() {
         var from = new ModelBuilder(List.of());
         var to = ModelBuilder.from(Ctx.class);
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "InitialMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorRenameEntityTest.java

@@ -9,8 +9,7 @@ import jef.model.migration.operation.AddForeignKeyOperation;
 import jef.model.migration.operation.AddPrimaryKeyOperation;
 import jef.model.migration.operation.DropConstraintOperation;
 import jef.model.migration.operation.RenameTableOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -26,7 +25,7 @@ public class MigrationCreatorRenameEntityTest extends MigrationCreatorTestBase {
         var to = ModelBuilder.from(Ctx.class);
         var ent = to.entity(TestClass.class);
         ent.name("d2");
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorRenameFieldConstraintsTest.java

@@ -16,8 +16,7 @@ import jef.model.migration.operation.AddPrimaryKeyOperation;
 import jef.model.migration.operation.AddUniqueKeyOperation;
 import jef.model.migration.operation.DropConstraintOperation;
 import jef.model.migration.operation.RenameFieldOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -32,7 +31,7 @@ public class MigrationCreatorRenameFieldConstraintsTest extends MigrationCreator
         var from = ModelBuilder.from(Ctx.class);
         var to = ModelBuilder.from(Ctx.class);
         to.getEntity(TestClass.class).getField("i").setName("i2");
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();

migration-creator/src/test/java/jef/model/migration/creator/MigrationCreatorRenameFieldTest.java

@@ -6,8 +6,7 @@ import jef.model.ModelBuilder;
 import jef.model.annotations.Clazz;
 import jef.model.annotations.Id;
 import jef.model.migration.operation.RenameFieldOperation;
-import jef.platform.base.SqlTypeMapper;
+import jef.platform.dummy.DummyPlatform;
-import jef.platform.nul.NullPlatform;
 import jef.serializable.SerializableObject;
 import lombok.Getter;
 import org.junit.jupiter.api.Test;
@@ -23,7 +22,7 @@ public class MigrationCreatorRenameFieldTest extends MigrationCreatorTestBase {
         var to = ModelBuilder.from(Ctx.class);
         var ent = to.entity(TestClass.class);
         ent.field("d", double.class.getName()).name("d2");
-        var platform = new NullPlatform();
+        var platform = new DummyPlatform();
         var mc = new MigrationCreator(platform, from, to, "SomeMigration", "test",
                                       new ModelBuilderGenerator(from, "Current", "test", platform.getTypeMapper()).generate().getJava());
         var res = mc.createMigration();