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package com.google.auth.oauth2;

import static org.junit.Assert.assertEquals;

import org.junit.Test;

/** Tests for {@link PluggableAuthException}. */
public class PluggableAuthExceptionTest {

  private static final String MESSAGE_FORMAT = "Error code %s: %s";

  @Test
  public void constructor() {
    PluggableAuthException e = new PluggableAuthException("errorCode", "errorDescription");
    assertEquals("errorCode", e.getErrorCode());
    assertEquals("errorDescription", e.getErrorDescription());
  }

  @Test(expected = NullPointerException.class)
  public void constructor_nullErrorCode_throws() {
    new PluggableAuthException(/* errorCode= */ null, "errorDescription");
  }

  @Test(expected = NullPointerException.class)
  public void constructor_nullErrorDescription_throws() {
    new PluggableAuthException("errorCode", /* errorDescription= */ null);
  }

  @Test
  public void getMessage() {
    PluggableAuthException e = new PluggableAuthException("errorCode", "errorDescription");
    String expectedMessage = String.format("Error code %s: %s", "errorCode", "errorDescription");
    assertEquals(expectedMessage, e.getMessage());
  }
}