public void OpenFieldset_AlreadyGotErrorMessage_ThrowsInvalidOperationException()
{
// Arrange
var context = new CheckboxesContext(name: null, aspFor: null);
context.SetErrorMessage(visuallyHiddenText: null, attributes: null, content: new HtmlString("Error"));
// Act
var ex = Record.Exception(() => context.OpenFieldset());
// Assert
Assert.IsType <InvalidOperationException>(ex);
Assert.Equal("<govuk-checkboxes-fieldset> must be the only direct child of the <govuk-checkboxes>.", ex.Message);
}
public void SetErrorMessage_AlreadyGotItem_ThrowsInvalidOperationException()
{
// Arrange
var context = new CheckboxesContext(name: null, aspFor: null);
var item = new CheckboxesItem()
{
LabelContent = new HtmlString("Item 1"),
Value = "item1"
};
context.AddItem(item);
// Act
var ex = Record.Exception(
() => context.SetErrorMessage(visuallyHiddenText: null, attributes: null, new HtmlString("Error")));
// Assert
Assert.IsType <InvalidOperationException>(ex);
Assert.Equal("<govuk-checkboxes-error-message> must be specified before <govuk-checkboxes-item>.", ex.Message);
}
public void SetErrorMessage_OutsideOfFieldset_ThrowsInvalidOperationException()
{
// Arrange
var context = new CheckboxesContext(name: null, aspFor: null);
var item = new CheckboxesItem()
{
LabelContent = new HtmlString("Item 1"),
Value = "item1"
};
context.OpenFieldset();
var fieldsetContext = new CheckboxesFieldsetContext(attributes: null);
context.CloseFieldset(fieldsetContext);
// Act
var ex = Record.Exception(
() => context.SetErrorMessage(visuallyHiddenText: null, attributes: null, new HtmlString("Error")));
// Assert
Assert.IsType <InvalidOperationException>(ex);
Assert.Equal("<govuk-checkboxes-error-message> must be inside <govuk-checkboxes-fieldset>.", ex.Message);
}