Merge "Add test for setTitleMaxLines in SelectorWithWidgetPreference" into main

        assertThat(title.getMaxLines()).isEqualTo(titleMaxLines);

    }

    @Test

    public void setTitleMaxLines_updatesTitleViewMaxLines() {

        final int newMaxLines = 5;

        View view = LayoutInflater.from(mContext)

                .inflate(mPreference.getLayoutResource(), null /* root */);

        PreferenceViewHolder preferenceViewHolder =

                PreferenceViewHolder.createInstanceForTests(view);

        TextView title = (TextView) preferenceViewHolder.findViewById(android.R.id.title);

        // Bind to set the initial state and verify it's the default.

        mPreference.onBindViewHolder(preferenceViewHolder);

        assertThat(title.getMaxLines()).isEqualTo(SelectorWithWidgetPreference.DEFAULT_MAX_LINES);

        // Set a new max lines value programmatically.

        mPreference.setTitleMaxLines(newMaxLines);

        // Re-bind the view holder to apply the change.

        mPreference.onBindViewHolder(preferenceViewHolder);

        // Assert that the TextView's max lines property is updated.

        assertThat(title.getMaxLines()).isEqualTo(newMaxLines);

    }

    @Test

    public void onBindViewHolder_appliesWidgetContentDescription() {

        mPreference = new SelectorWithWidgetPreference(mContext);