### Question:
GlifLayout extends TemplateLayout { public void setHeaderText(int title) { getMixin(HeaderMixin.class).setText(title); } 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 testSetHeaderText() { GlifLayout layout = new GlifLayout(mContext); TextView title = (TextView) layout.findViewById(R.id.suw_layout_title); layout.setHeaderText("Abracadabra"); assertEquals("Header text should be \"Abracadabra\"", "Abracadabra", title.getText()); }
@Test public void testSetHeaderText() { GlifLayout layout = new GlifLayout(context); TextView title = layout.findViewById(R.id.suw_layout_title); layout.setHeaderText("Abracadabra"); assertWithMessage("Header text should be \"Abracadabra\"") .that(title.getText().toString()) .isEqualTo("Abracadabra"); }