How to use

hasLocations

method

in

org.springframework.test.context.MergedContextConfiguration

/**
 * Determine if this {@code MergedContextConfiguration} instance has
 * either path-based context resource locations or class-based resources.
 * @return {@code true} if either the {@link #getLocations() locations}
 * or the {@link #getClasses() classes} array is not empty
 * @since 4.0.4
 * @see #hasLocations()
 * @see #hasClasses()
 */
public boolean hasResources() {
  return (hasLocations() || hasClasses());
}

private boolean supports(SmartContextLoader loader, MergedContextConfiguration mergedConfig) {
  if (loader == getAnnotationConfigLoader()) {
    return (mergedConfig.hasClasses() && !mergedConfig.hasLocations());
  }
  else {
    return (mergedConfig.hasLocations() && !mergedConfig.hasClasses());
  }
}

/**
 * Ensure that the supplied {@link MergedContextConfiguration} does not
 * contain {@link MergedContextConfiguration#getLocations() locations}.
 * @since 4.0.4
 * @see AbstractGenericContextLoader#validateMergedContextConfiguration
 */
@Override
protected void validateMergedContextConfiguration(MergedContextConfiguration mergedConfig) {
  if (mergedConfig.hasLocations()) {
    String msg = String.format("Test class [%s] has been configured with @ContextConfiguration's 'locations' " +
            "(or 'value') attribute %s, but %s does not support resource locations.",
        mergedConfig.getTestClass().getName(), ObjectUtils.nullSafeToString(mergedConfig.getLocations()),
        getClass().getSimpleName());
    logger.error(msg);
    throw new IllegalStateException(msg);
  }
}

@Override
protected void validateMergedContextConfiguration(MergedContextConfiguration mergedConfig) {
  Assert.isTrue(mergedConfig.hasClasses() || mergedConfig.hasLocations(), getClass().getSimpleName()
      + " requires either classes or locations");
}

Assert.notNull(mergedConfig, "MergedContextConfiguration must not be null");
Assert.state(!(mergedConfig.hasLocations() && mergedConfig.hasClasses()), () -> String.format(
    "Neither %s nor %s supports loading an ApplicationContext from %s: " +
    "declare either 'locations' or 'classes' but not both.", name(getXmlLoader()),

/**
 * Determine if this {@code MergedContextConfiguration} instance has
 * either path-based context resource locations or class-based resources.
 * @return {@code true} if either the {@link #getLocations() locations}
 * or the {@link #getClasses() classes} array is not empty
 * @since 4.0.4
 * @see #hasLocations()
 * @see #hasClasses()
 */
public boolean hasResources() {
  return (hasLocations() || hasClasses());
}

/**
 * Determine if this {@code MergedContextConfiguration} instance has
 * either path-based context resource locations or class-based resources.
 * @return {@code true} if either the {@link #getLocations() locations}
 * or the {@link #getClasses() classes} array is not empty
 * @since 4.0.4
 * @see #hasLocations()
 * @see #hasClasses()
 */
public boolean hasResources() {
  return (hasLocations() || hasClasses());
}

private boolean supports(SmartContextLoader loader, MergedContextConfiguration mergedConfig) {
  if (loader == getAnnotationConfigLoader()) {
    return (mergedConfig.hasClasses() && !mergedConfig.hasLocations());
  }
  else {
    return (mergedConfig.hasLocations() && !mergedConfig.hasClasses());
  }
}

private boolean supports(SmartContextLoader loader, MergedContextConfiguration mergedConfig) {
  if (loader == getAnnotationConfigLoader()) {
    return (mergedConfig.hasClasses() && !mergedConfig.hasLocations());
  }
  else {
    return (mergedConfig.hasLocations() && !mergedConfig.hasClasses());
  }
}

/**
 * Ensure that the supplied {@link MergedContextConfiguration} does not
 * contain {@link MergedContextConfiguration#getLocations() locations}.
 * @since 4.0.4
 * @see AbstractGenericContextLoader#validateMergedContextConfiguration
 */
@Override
protected void validateMergedContextConfiguration(MergedContextConfiguration mergedConfig) {
  if (mergedConfig.hasLocations()) {
    String msg = String.format("Test class [%s] has been configured with @ContextConfiguration's 'locations' " +
            "(or 'value') attribute %s, but %s does not support resource locations.",
        mergedConfig.getTestClass().getName(), ObjectUtils.nullSafeToString(mergedConfig.getLocations()),
        getClass().getSimpleName());
    logger.error(msg);
    throw new IllegalStateException(msg);
  }
}

/**
 * Ensure that the supplied {@link MergedContextConfiguration} does not
 * contain {@link MergedContextConfiguration#getLocations() locations}.
 * @since 4.0.4
 * @see AbstractGenericContextLoader#validateMergedContextConfiguration
 */
@Override
protected void validateMergedContextConfiguration(MergedContextConfiguration mergedConfig) {
  if (mergedConfig.hasLocations()) {
    String msg = String.format("Test class [%s] has been configured with @ContextConfiguration's 'locations' " +
            "(or 'value') attribute %s, but %s does not support resource locations.",
        mergedConfig.getTestClass().getName(), ObjectUtils.nullSafeToString(mergedConfig.getLocations()),
        getClass().getSimpleName());
    logger.error(msg);
    throw new IllegalStateException(msg);
  }
}

protected Class<?>[] getOrFindConfigurationClasses(
    MergedContextConfiguration mergedConfig) {
  Class<?>[] classes = mergedConfig.getClasses();
  if (containsNonTestComponent(classes) || mergedConfig.hasLocations()) {
    return classes;
  }
  Class<?> found = new AnnotatedClassFinder(SpringBootConfiguration.class)
      .findFromClass(mergedConfig.getTestClass());
  Assert.state(found != null,
      "Unable to find a @SpringBootConfiguration, you need to use "
          + "@ContextConfiguration or @SpringBootTest(classes=...) "
          + "with your test");
  logger.info("Found @SpringBootConfiguration " + found.getName() + " for test "
      + mergedConfig.getTestClass());
  return merge(found, classes);
}

Assert.notNull(mergedConfig, "MergedContextConfiguration must not be null");
Assert.state(!(mergedConfig.hasLocations() && mergedConfig.hasClasses()), () -> String.format(
    "Neither %s nor %s supports loading an ApplicationContext from %s: " +
    "declare either 'locations' or 'classes' but not both.", name(getXmlLoader()),

Assert.notNull(mergedConfig, "MergedContextConfiguration must not be null");
if (mergedConfig.hasLocations() && mergedConfig.hasClasses()) {
  throw new IllegalStateException(String.format(
      "Neither %s nor %s supports loading an ApplicationContext from %s: " +