testTransformer.setName("trailingSpaces  ");
        assertEquals("trailingSpaces  ", testTransformer.getName());

        // Both leading and trailing
        testTransformer.setName("  bothSpaces  ");
        assertEquals("  bothSpaces  ", testTransformer.getName());

        // Only whitespace
        testTransformer.setName("   ");
        assertEquals("   ", testTransformer.getName());

        // Tab characters