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.api.querybuilder.insert;
  
  import static com.datastax.oss.driver.api.querybuilder.Assertions.assertThat;
  import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.add;
  import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.function;
  import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.insertInto;
  import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.literal;
  import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.raw;
  import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.tuple;
  
  import org.junit.Test;
  
  public class InsertIdempotenceTest {
  
    @Test
    public void should_not_be_idempotent_if_conditional() {
      assertThat(insertInto("foo").value("k", literal(1)))
          .hasCql("INSERT INTO foo (k) VALUES (1)")
          .isIdempotent();
      assertThat(insertInto("foo").value("k", literal(1)).ifNotExists())
          .hasCql("INSERT INTO foo (k) VALUES (1) IF NOT EXISTS")
          .isNotIdempotent();
    }
  
    @Test
    public void should_not_be_idempotent_if_inserting_non_idempotent_term() {
      assertThat(insertInto("foo").value("k", literal(1)))
          .hasCql("INSERT INTO foo (k) VALUES (1)")
          .isIdempotent();
      assertThat(insertInto("foo").value("k", function("generate_id")))
          .hasCql("INSERT INTO foo (k) VALUES (generate_id())")
          .isNotIdempotent();
      assertThat(insertInto("foo").value("k", raw("generate_id()")))
          .hasCql("INSERT INTO foo (k) VALUES (generate_id())")
          .isNotIdempotent();
  
      assertThat(insertInto("foo").value("k", add(literal(1), literal(1))))
          .hasCql("INSERT INTO foo (k) VALUES (1+1)")
          .isIdempotent();
      assertThat(insertInto("foo").value("k", add(literal(1), function("generate_id"))))
          .hasCql("INSERT INTO foo (k) VALUES (1+generate_id())")
          .isNotIdempotent();
  
      assertThat(insertInto("foo").value("k", tuple(literal(1), literal(1))))
          .hasCql("INSERT INTO foo (k) VALUES ((1,1))")
          .isIdempotent();
      assertThat(insertInto("foo").value("k", tuple(literal(1), function("generate_id"))))
          .hasCql("INSERT INTO foo (k) VALUES ((1,generate_id()))")
          .isNotIdempotent();
    }
  }
  