1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889 |
- /* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- ==================================================================== */
-
- package org.apache.poi.ss.formula.functions;
-
- import org.apache.poi.ss.formula.eval.ErrorEval;
- import org.apache.poi.ss.formula.eval.NumberEval;
- import org.apache.poi.ss.formula.eval.StringEval;
- import org.apache.poi.ss.formula.eval.StringValueEval;
- import org.apache.poi.ss.usermodel.FormulaError;
- import org.junit.Test;
-
- import static org.junit.Assert.assertEquals;
-
- public class TestSubstitute {
- @Test
- public void testSubstitute() {
- Substitute fun = new Substitute();
- assertEquals("ADEFC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("DEF"))).getStringValue());
-
- assertEquals("ACDEC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("CDE"))).getStringValue());
-
- assertEquals("ACDECCDEA", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABCBA"), new StringEval("B"), new StringEval("CDE"))).getStringValue());
- }
-
- @Test
- public void testSubstituteInvalidArg() {
- Substitute fun = new Substitute();
- assertEquals(ErrorEval.valueOf(FormulaError.VALUE.getLongCode()),
- fun.evaluate(0, 1,
- ErrorEval.valueOf(FormulaError.VALUE.getLongCode()), new StringEval("B"), new StringEval("DEF")));
-
- assertEquals(ErrorEval.valueOf(FormulaError.VALUE.getLongCode()),
- fun.evaluate(0, 1,
- ErrorEval.valueOf(FormulaError.VALUE.getLongCode()), new StringEval("B"), new StringEval("DEF"),
- new NumberEval(1)));
-
- // fails on occurrence below 1
- assertEquals(ErrorEval.valueOf(FormulaError.VALUE.getLongCode()),
- fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("CDE"), new NumberEval(0)));
- }
-
- @Test
- public void testSubstituteOne() {
- Substitute fun = new Substitute();
- assertEquals("ADEFC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("DEF"), new NumberEval(1))).getStringValue());
-
- assertEquals("ACDEC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("CDE"), new NumberEval(1))).getStringValue());
- }
-
- @Test
- public void testSubstituteNotFound() {
- Substitute fun = new Substitute();
- assertEquals("ABC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("DEF"), new NumberEval(12))).getStringValue());
-
- assertEquals("ABC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval("B"), new StringEval("CDE"), new NumberEval(2))).getStringValue());
- }
-
- @Test
- public void testSearchEmpty() {
- Substitute fun = new Substitute();
- assertEquals("ABC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval(""), new StringEval("CDE"))).getStringValue());
- assertEquals("ABC", ((StringValueEval)fun.evaluate(0, 1,
- new StringEval("ABC"), new StringEval(""), new StringEval("CDE"), new NumberEval(1))).getStringValue());
- }
- }
|