content: /*
   * 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 com.datastax.oss.driver.internal.mapper.processor.mapper;
  
  import com.datastax.oss.driver.api.core.CqlIdentifier;
  import com.datastax.oss.driver.api.mapper.annotations.DaoFactory;
  import com.datastax.oss.driver.api.mapper.annotations.DaoKeyspace;
  import com.datastax.oss.driver.api.mapper.annotations.DaoTable;
  import com.squareup.javapoet.ClassName;
  import com.squareup.javapoet.MethodSpec;
  import com.squareup.javapoet.ParameterSpec;
  import com.squareup.javapoet.ParameterizedTypeName;
  import com.squareup.javapoet.TypeName;
  import com.tngtech.java.junit.dataprovider.DataProvider;
  import com.tngtech.java.junit.dataprovider.DataProviderRunner;
  import com.tngtech.java.junit.dataprovider.UseDataProvider;
  import java.util.concurrent.CompletableFuture;
  import java.util.concurrent.CompletionStage;
  import javax.lang.model.element.Modifier;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  @RunWith(DataProviderRunner.class)
  public class MapperDaoFactoryMethodGeneratorTest extends MapperMethodGeneratorTest {
  
    @Test
    @Override
    @UseDataProvider("invalidSignatures")
    public void should_fail_with_expected_error(String expectedError, MethodSpec method) {
      super.should_fail_with_expected_error(expectedError, method);
    }
  
    @DataProvider
    public static Object[][] invalidSignatures() {
      return new Object[][] {
        {
          "Invalid return type: DaoFactory methods must return a Dao-annotated interface, or future thereof",
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(TypeName.INT)
              .build(),
        },
        {
          "Invalid parameter annotations: DaoFactory method parameters must be annotated with @DaoKeyspace, @DaoTable or @DaoProfile",
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(String.class, "table")
              .build(),
        },
        {
          "Invalid parameter annotations: only one DaoFactory method parameter can be annotated with @DaoTable",
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(String.class, "table1").addAnnotation(DaoTable.class).build())
              .addParameter(
                  ParameterSpec.builder(String.class, "table2").addAnnotation(DaoTable.class).build())
              .build(),
        },
        {
          "Invalid parameter annotations: only one DaoFactory method parameter can be annotated with @DaoKeyspace",
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(String.class, "keyspace1")
                      .addAnnotation(DaoKeyspace.class)
                      .build())
              .addParameter(
                  ParameterSpec.builder(String.class, "table").addAnnotation(DaoTable.class).build())
              .addParameter(
                  ParameterSpec.builder(String.class, "keyspace2")
                      .addAnnotation(DaoKeyspace.class)
                      .build())
              .build(),
        },
        {
          "Invalid parameter type: @DaoTable-annotated parameter of DaoFactory methods must be of type String or CqlIdentifier",
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(Integer.class, "table").addAnnotation(DaoTable.class).build())
              .build(),
        },
        {
          "Invalid parameter type: @DaoKeyspace-annotated parameter of DaoFactory methods must be of type String or CqlIdentifier",
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(Integer.class, "keyspace")
                      .addAnnotation(DaoKeyspace.class)
                      .build())
              .build(),
        },
      };
    }
  
    @Test
    @Override
    @UseDataProvider("validSignatures")
    public void should_succeed_without_warnings(MethodSpec method) {
      super.should_succeed_without_warnings(method);
    }
  
    @DataProvider
    public static Object[][] validSignatures() {
      return new Object[][] {
        {
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .build()
        },
        {
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(
                  ParameterizedTypeName.get(ClassName.get(CompletionStage.class), DAO_CLASS_NAME))
              .build()
        },
        {
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(
                  ParameterizedTypeName.get(ClassName.get(CompletableFuture.class), DAO_CLASS_NAME))
              .build()
        },
        {
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(String.class, "keyspace")
                      .addAnnotation(DaoKeyspace.class)
                      .build())
              .addParameter(
                  ParameterSpec.builder(String.class, "table").addAnnotation(DaoTable.class).build())
              .build()
        },
        {
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(CqlIdentifier.class, "keyspace")
                      .addAnnotation(DaoKeyspace.class)
                      .build())
              .addParameter(
                  ParameterSpec.builder(CqlIdentifier.class, "table")
                      .addAnnotation(DaoTable.class)
                      .build())
              .build()
        },
        {
          MethodSpec.methodBuilder("productDao")
              .addAnnotation(DaoFactory.class)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .returns(DAO_CLASS_NAME)
              .addParameter(
                  ParameterSpec.builder(String.class, "table").addAnnotation(DaoTable.class).build())
              .addParameter(
                  ParameterSpec.builder(CqlIdentifier.class, "keyspace")
                      .addAnnotation(DaoKeyspace.class)
                      .build())
              .build()
        },
      };
    }
  }
  