com.cedarsoft.TestUtils Maven / Gradle / Ivy

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package com.cedarsoft;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

/**
 *
 */
public class TestUtils {
  private TestUtils() {
  }

  /**
   * Cleans up all fields within a given test
   *
   * @param test the test that is cleaned up
   */
  public static void cleanupFields( Object test ) throws IllegalAccessException {
    if ( test == null ) {
      return;
    }

    for ( Field field : test.getClass().getDeclaredFields() ) {
      if ( Modifier.isFinal( field.getModifiers() ) ) {
        continue;
      }
      field.setAccessible( true );
      field.set( test, null );
    }
  }
}