public void EncodeLikeStringTest() { Assert.AreEqual <string>(null, SqlServerUtility.EncodeLikeString(null)); Assert.AreEqual <string>(" \t \r \n ", SqlServerUtility.EncodeLikeString(" \t \r \n ")); Assert.AreEqual <string>("abcd", SqlServerUtility.EncodeLikeString("abcd")); Assert.AreEqual <string>("a[%]b[_]c[[]d]e[^]f", SqlServerUtility.EncodeLikeString("a%b_c[d]e^f")); }