### Question:
SqlGenerationPreferences { public void setQuoteIdentifiers(boolean quoteIdentifiers) { this.quoteIdentifiers = quoteIdentifiers; }  boolean isQuoteConstraintNames(); void setQuoteConstraintNames(boolean quoteConstraintNames); boolean isQuoteColumnNames(); void setQuoteColumnNames(boolean quoteColumnNames); void setQualifyTableNames(boolean qualifyTableNames); boolean isQualifyTableNames(); void setQuoteIdentifiers(boolean quoteIdentifiers); boolean isQuoteIdentifiers(); void setSqlStatementSeparator(String sqlStatementSeparator); String getSqlStatementSeparator();  }### Answer:
@Test public void testSetQuoteIdentifiers() { classUnderTest.setQuoteIdentifiers(false); assertFalse(classUnderTest.isQuoteIdentifiers()); classUnderTest.setQuoteIdentifiers(true); assertTrue(classUnderTest.isQuoteIdentifiers()); }