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.dao;
  
  import static com.google.common.truth.Truth.assertThat;
  import static org.mockito.Mockito.mock;
  
  import com.datastax.oss.driver.api.mapper.annotations.CqlName;
  import com.datastax.oss.driver.api.mapper.annotations.Update;
  import com.datastax.oss.driver.api.querybuilder.QueryBuilder;
  import com.datastax.oss.driver.internal.mapper.processor.ProcessorContext;
  import com.squareup.javapoet.AnnotationSpec;
  import com.squareup.javapoet.CodeBlock;
  import com.squareup.javapoet.MethodSpec;
  import com.squareup.javapoet.ParameterSpec;
  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 javax.lang.model.element.Modifier;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  @RunWith(DataProviderRunner.class)
  public class DaoUpdateMethodGeneratorTest extends DaoMethodGeneratorTest {
  
    private static final AnnotationSpec UPDATE_ANNOTATION =
        AnnotationSpec.builder(Update.class).build();
  
    @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[][] {
        {
          "Update methods must take the entity to update as the first parameter",
          MethodSpec.methodBuilder("update")
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .addAnnotation(UPDATE_ANNOTATION)
              .build(),
        },
        {
          "Update methods must take the entity to update as the first parameter",
          MethodSpec.methodBuilder("update")
              .addAnnotation(UPDATE_ANNOTATION)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .addParameter(ParameterSpec.builder(String.class, "a").build())
              .build(),
        },
        {
          "Invalid return type: Update methods must return one of [VOID, FUTURE_OF_VOID, "
              + "RESULT_SET, BOUND_STATEMENT, FUTURE_OF_ASYNC_RESULT_SET, BOOLEAN, "
              + "FUTURE_OF_BOOLEAN, REACTIVE_RESULT_SET]",
          MethodSpec.methodBuilder("update")
              .addAnnotation(UPDATE_ANNOTATION)
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .addParameter(ParameterSpec.builder(ENTITY_CLASS_NAME, "entity").build())
              .returns(TypeName.INT)
              .build(),
        },
        {
          "Invalid annotation parameters: Update cannot have both ifExists and customIfClause",
          MethodSpec.methodBuilder("update")
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .addAnnotation(
                  AnnotationSpec.builder(Update.class)
                      .addMember("ifExists", "true")
                      .addMember("customIfClause", "$S", "1 = 1")
                      .build())
              .addParameter(ParameterSpec.builder(ENTITY_CLASS_NAME, "entity").build())
              .returns(TypeName.VOID)
              .build(),
        },
      };
    }
  
    @Test
    public void should_warn_when_non_bind_marker_has_cql_name() {
      should_succeed_with_expected_warning(
          "Parameter entity does not refer "
              + "to a bind marker, @CqlName annotation will be ignored",
          MethodSpec.methodBuilder("update")
              .addAnnotation(
                  AnnotationSpec.builder(Update.class)
                      .addMember("customIfClause", "$S", "description LIKE :searchString")
                      .build())
              .addParameter(
                  ParameterSpec.builder(ENTITY_CLASS_NAME, "entity")
                      .addAnnotation(
                          AnnotationSpec.builder(CqlName.class)
                              .addMember("value", "$S", "irrelevant")
                              .build())
                      .build())
              .addParameter(
                  ParameterSpec.builder(String.class, "searchString")
                      .addAnnotation(
                          AnnotationSpec.builder(CqlName.class)
                              .addMember("value", "$S", "irrelevant")
                              .build())
                      .build())
              .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
              .build());
    }
  
    @Test
    @UseDataProvider("usingTimestampProvider")
    public void should_process_timestamp(String timestamp, CodeBlock expected) {
      // given
      ProcessorContext processorContext = mock(ProcessorContext.class);
      DaoUpdateMethodGenerator daoUpdateMethodGenerator =
          new DaoUpdateMethodGenerator(null, null, null, null, processorContext);
      MethodSpec.Builder builder = MethodSpec.constructorBuilder();
  
      // when
      daoUpdateMethodGenerator.maybeAddTimestamp(timestamp, builder);
  
      // then
      assertThat(builder.build().code).isEqualTo(expected);
    }
  
    @Test
    @UseDataProvider("usingTtlProvider")
    public void should_process_ttl(String ttl, CodeBlock expected) {
      // given
      ProcessorContext processorContext = mock(ProcessorContext.class);
      DaoUpdateMethodGenerator daoUpdateMethodGenerator =
          new DaoUpdateMethodGenerator(null, null, null, null, processorContext);
      MethodSpec.Builder builder = MethodSpec.constructorBuilder();
  
      // when
      daoUpdateMethodGenerator.maybeAddTtl(ttl, builder);
  
      // then
      assertThat(builder.build().code).isEqualTo(expected);
    }
  
    @DataProvider
    public static Object[][] usingTimestampProvider() {
      return new Object[][] {
        {"1", CodeBlock.of(".usingTimestamp(1)")},
        {
          ":ts", CodeBlock.of(".usingTimestamp($T.bindMarker($S))", QueryBuilder.class, "ts"),
        },
        {"1", CodeBlock.of(".usingTimestamp(1)")},
        {
          ":TS", CodeBlock.of(".usingTimestamp($T.bindMarker($S))", QueryBuilder.class, "TS"),
        },
      };
    }
  
    @DataProvider
    public static Object[][] usingTtlProvider() {
      return new Object[][] {
        {"1", CodeBlock.of(".usingTtl(1)")},
        {
          ":ttl", CodeBlock.of(".usingTtl($T.bindMarker($S))", QueryBuilder.class, "ttl"),
        },
        {"1", CodeBlock.of(".usingTtl(1)")},
        {
          ":TTL", CodeBlock.of(".usingTtl($T.bindMarker($S))", QueryBuilder.class, "TTL"),
        },
      };
    }
  }
  