### Question:
GlifLayout extends TemplateLayout { public void setBackgroundBaseColor(@Nullable ColorStateList color) { backgroundBaseColor = color; updateBackground(); } GlifLayout(Context context);  GlifLayout(Context context, int template);  GlifLayout(Context context, int template, int containerId);  GlifLayout(Context context, AttributeSet attrs); @TargetApi(VERSION_CODES.HONEYCOMB)  GlifLayout(Context context, AttributeSet attrs, int defStyleAttr); View inflateFooter(@LayoutRes int footer); View inflateStickyHeader(@LayoutRes int header); ScrollView getScrollView(); TextView getHeaderTextView(); void setHeaderText(int title); void setHeaderText(CharSequence title); CharSequence getHeaderText(); void setHeaderColor(ColorStateList color); ColorStateList getHeaderColor(); void setIcon(Drawable icon); Drawable getIcon(); void setPrimaryColor(@NonNull ColorStateList color); ColorStateList getPrimaryColor(); void setBackgroundBaseColor(@Nullable ColorStateList color); @Nullable ColorStateList getBackgroundBaseColor(); void setBackgroundPatterned(boolean patterned); boolean isBackgroundPatterned(); boolean isProgressBarShown(); void setProgressBarShown(boolean shown); ProgressBar peekProgressBar();  }### Answer:
@Test public void testSetBackgroundBaseColor() { GlifLayout layout = new GlifLayout(context); layout.setPrimaryColor(ColorStateList.valueOf(Color.BLUE)); layout.setBackgroundBaseColor(ColorStateList.valueOf(Color.RED)); assertThat(((GlifPatternDrawable) getPhoneBackground(layout)).getColor()).isEqualTo(Color.RED); assertThat(layout.getBackgroundBaseColor().getDefaultColor()).isEqualTo(Color.RED); }