org.fest.assertions.api.android.os.PowerManagerAssert Maven / Gradle / Ivy

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A set of FEST assertion helpers geared toward testing Android.

There is a newer version: 1.0.8

// Copyright 2013 Square, Inc.
package org.fest.assertions.api.android.os;

import android.os.PowerManager;
import org.fest.assertions.api.Assertions;
import org.fest.assertions.api.AbstractAssert;

/** Assertions for {@link PowerManager} instances. */
public class PowerManagerAssert extends AbstractAssert {
  public PowerManagerAssert(PowerManager actual) {
    super(actual, PowerManagerAssert.class);
  }

  public PowerManagerAssert isScreenOn() {
    isNotNull();
    Assertions.assertThat(actual.isScreenOn()) //
        .overridingErrorMessage("Expected screen to be on but was off.") //
        .isTrue();
    return this;
  }

  public PowerManagerAssert isScreenOff() {
    isNotNull();
    Assertions.assertThat(actual.isScreenOn()) //
        .overridingErrorMessage("Expected screen to be off but was on.") //
        .isFalse();
    return this;
  }
}