org.fest.assertions.api.android.graphics.drawable.TransitionDrawableAssert Maven / Gradle / Ivy

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A set of FEST assertion helpers geared toward testing Android.

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

import android.graphics.drawable.TransitionDrawable;

import static org.fest.assertions.api.Assertions.assertThat;

/** Assertions for {@link TransitionDrawable} instances. */
public class TransitionDrawableAssert
    extends AbstractDrawableAssert {
  public TransitionDrawableAssert(TransitionDrawable actual) {
    super(actual, TransitionDrawableAssert.class);
  }

  public TransitionDrawableAssert isCrossFadeEnabled() {
    isNotNull();
    assertThat(actual.isCrossFadeEnabled()) //
        .overridingErrorMessage("Expected cross-fade to be enabled but was disabled.") //
        .isTrue();
    return this;
  }

  public TransitionDrawableAssert isCrossFadeDisabled() {
    isNotNull();
    assertThat(actual.isCrossFadeEnabled()) //
        .overridingErrorMessage("Expected cross-fade to be disabled but was enabled.") //
        .isFalse();
    return this;
  }
}