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.github.jobson.scripting.functions;
  
  import com.github.jobson.TestHelpers;
  import com.github.jobson.jobinputs.file.FileInput;
  import org.junit.Test;
  
  import java.io.IOException;
  import java.nio.file.Files;
  import java.nio.file.Path;
  import java.nio.file.Paths;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  public final class ToFileTest {
      @Test
      public void testWhenCalledWithStringPutsStringContentIntoTempFileInDirAndReturnsPathToFile() throws IOException {
          final Path tmpdir = Files.createTempDirectory("toFileTest");
          final ToFileFunction f = new ToFileFunction(tmpdir);
          final String content = TestHelpers.generateAlphanumStr(1024);
  
          final Object rv = f.call(content);
  
          assertThat(rv instanceof String).isTrue();
  
          final Path p = Paths.get((String)rv);
  
          assertThat(Files.exists(p)).isTrue();
          assertThat(Files.readAllBytes(p)).isEqualTo(content.getBytes());
          assertThat(p.isAbsolute()).isTrue();
          assertThat(p.startsWith(tmpdir)).isTrue();
      }
  
      @Test
      public void testWhenCalledWithFileInputPutsDataIntoTempFileAndReturnsPathToFile() throws IOException {
          final Path tmpdir = Files.createTempDirectory("toFileTest");
          final ToFileFunction f = new ToFileFunction(tmpdir);
          final byte[] data = TestHelpers.generateRandomBytes();
          final FileInput fi = new FileInput("not-handled-by-this-test", data);
  
          final Object rv = f.call(fi);
  
          assertThat(rv instanceof String).isTrue();
  
          final Path p = Paths.get((String)rv);
  
          assertThat(Files.exists(p)).isTrue();
          assertThat(Files.readAllBytes(p)).isEqualTo(data);
          assertThat(p.isAbsolute()).isTrue();
          assertThat(p.startsWith(tmpdir)).isTrue();
      }
  }
  