### Question:
DynamicFormBuilder extends CanvasBuilder<DynamicForm, DynamicFormBuilder> { public static DynamicFormBuilder buildDynamicForm() { return new DynamicFormBuilder(new DynamicForm()); } DynamicFormBuilder(DynamicForm instance); static DynamicFormBuilder buildDynamicForm(); DynamicFormBuilder setNumCols(int numCols); DynamicFormBuilder setAutoFocus(Boolean autoFocus); DynamicFormBuilder setFields(FormItem... fields);  }### Answer:
@Test public void test_createsDynamicFormBuilder() { assertNotNull(DynamicFormBuilder.buildDynamicForm()); }
@Test public void test_buildsDynamicForm() { assertNotNull(DynamicFormBuilder.buildDynamicForm().build()); }