/**
     * toString should include both the class name and the default message.
     */
    @ParameterizedTest
    @ValueSource(strings = { "SmbEndOfFileException", "Unexpectedly reached end of file" })
    void toStringContainsKeyInfo(String expectedSubstring) {
        // Arrange
        SmbEndOfFileException ex = new SmbEndOfFileException();

        // Act
        String text = ex.toString();

        // Assert