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 org.apache.beam.it.gcp.artifacts.utils;
  
  import static com.google.common.truth.Truth.assertThat;
  import static org.junit.Assert.assertThrows;
  
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  
  /** Artifacts for {@link ArtifactUtils}. */
  @RunWith(JUnit4.class)
  public final class ArtifactUtilsTest {
  
    // Not matching exact date, since it may fail if the test runs close enough to the change of
    // date.
    private static final String TEST_DIR_REGEX =
        "\\d{8}-[a-fA-F0-9]{8}-([a-fA-F0-9]{4}-){3}[a-fA-F0-9]{12}";
  
    @Test
    public void testCreateTestDirName() {
      assertThat(ArtifactUtils.createRunId()).matches(TEST_DIR_REGEX);
    }
  
    @Test
    public void testGetFullGcsPath() {
      assertThat(ArtifactUtils.getFullGcsPath("bucket", "dir1", "dir2", "file"))
          .isEqualTo("gs://bucket/dir1/dir2/file");
    }
  
    @Test
    public void testGetFullGcsPathOnlyBucket() {
      assertThat(ArtifactUtils.getFullGcsPath("bucket")).isEqualTo("gs://bucket");
    }
  
    @Test
    public void testGetFullGcsPathEmpty() {
      assertThrows(IllegalArgumentException.class, ArtifactUtils::getFullGcsPath);
    }
  
    @Test
    public void testGetFullGcsPathOneNullValue() {
      assertThrows(
          IllegalArgumentException.class,
          () -> ArtifactUtils.getFullGcsPath("bucket", null, "dir2", "file"));
    }
  
    @Test
    public void testGetFullGcsPathOneEmptyValue() {
      assertThrows(
          IllegalArgumentException.class,
          () -> ArtifactUtils.getFullGcsPath("bucket", "", "dir2", "file"));
    }
  }
  