CellTest.java
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package kernel.test;
import kernel.Cell;
import kernel.Grid;
import kernel.LanguageEnum;
import kernel.exception.CreateCycleException;
import kernel.exception.InvalidIntervalException;
import kernel.function.Average;
import kernel.function.Sum;
import kernel.operation.Addition;
import org.junit.Before;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.*;
public class CellTest {
@Before
public void initData() {
Grid.language = LanguageEnum.EN;
}
@Test
public void CreateCellValueTest() {
Cell A1 = new Cell("A", 1, 25.);
assertEquals(A1.getValue(), 25., 0);
assertFalse(A1.containFormula());
assertEquals(A1.getUsedIn().size(), 0);
assertEquals(A1.getId(), "A1");
}
@Test
public void CreateCellBinaryOperationTest() throws CreateCycleException {
Cell A1 = new Cell("A", 1, 25.);
Cell A2 = new Cell("A", 2, 35.);
Cell A3 = new Cell("A", 3, new Addition(A1, A2));
assertEquals(A3.getValue(), 60., 0);
assertTrue(A3.containFormula());
assertEquals(A3.getUsedIn().size(), 0);
assertEquals(A3.getId(), "A3");
assertEquals(A3.toString(), "(A1+A2)");
assertEquals(A1.getUsedIn().size(), 1);
assertEquals(A2.getUsedIn().size(), 1);
}
@Test
public void CreateCellFunctionTest() throws CreateCycleException {
Cell A1 = new Cell("A", 1, 25.);
Cell A2 = new Cell("A", 2, 35.);
Cell A3 = new Cell("A", 3, new Addition(A1, A2));
Cell A5 = new Cell("A", 5, 45.);
List<Cell> sumList = new ArrayList<>();
sumList.add(A1);
sumList.add(A2);
sumList.add(A3);
sumList.add(A5);
Cell A4 = new Cell("A", 4, new Sum(sumList));
assertEquals(A4.getValue(), 165., 0);
assertTrue(A4.containFormula());
assertEquals(A4.getUsedIn().size(), 0);
assertEquals(A4.toString(), "SUM(A1,A2,A3,A5)");
assertEquals(A4.getDevelopedFormula(), "SUM(A1,A2,(A1+A2),A5)");
assertEquals(A1.getUsedIn().size(), 2);
assertEquals(A2.getUsedIn().size(), 2);
assertEquals(A3.getUsedIn().size(), 1);
assertEquals(A5.getUsedIn().size(), 1);
}
@Test
public void ModifyCellValueTest() throws CreateCycleException {
Cell A1 = new Cell("A", 1, 25.);
Cell A2 = new Cell("A", 2, 35.);
Cell A3 = new Cell("A", 3, new Addition(A1, A2));
assertEquals(A1.getValue(), 25., 0);
assertEquals(A2.getValue(), 35., 0);
assertEquals(A3.getValue(), 60., 0);
A1.setValue(45.);
assertEquals(A1.getValue(), 45., 0);
assertEquals(A3.getValue(), 80., 0);
}
@Test
public void ModifyCellFormulaTest() throws CreateCycleException {
Cell A1 = new Cell("A", 1, 25.);
Cell A2 = new Cell("A", 2, 35.);
Cell A3 = new Cell("A", 3, new Addition(A1, A2));
Cell A5 = new Cell("A", 5, 45.);
List<Cell> sumList = new ArrayList<>();
sumList.add(A1);
sumList.add(A2);
sumList.add(A3);
sumList.add(A5);
Cell A4 = new Cell("A", 4, new Sum(sumList));
assertEquals(A4.getValue(), 165., 0);
assertTrue(A4.containFormula());
assertEquals(A4.getUsedIn().size(), 0);
assertEquals(A1.getUsedIn().size(), 2);
assertEquals(A2.getUsedIn().size(), 2);
assertEquals(A3.getUsedIn().size(), 1);
assertEquals(A5.getUsedIn().size(), 1);
assertFalse(A1.containFormula());
A1.setFormula(new Addition(A2, A5));
assertTrue(A1.containFormula());
assertEquals(A1.getValue(), 80., 0);
assertEquals(A3.getValue(), 115., 0);
assertEquals(A4.getValue(), 275., 0);
assertEquals(A1.toString(), "(A2+A5)");
assertEquals(A1.getDevelopedFormula(), "(A2+A5)");
assertEquals(A4.toString(), "SUM(A1,A2,A3,A5)");
assertEquals(A4.getDevelopedFormula(), "SUM((A2+A5),A2,((A2+A5)+A2),A5)");
assertEquals(A1.getUsedIn().size(), 2);
assertEquals(A2.getUsedIn().size(), 3);
assertEquals(A3.getUsedIn().size(), 1);
assertEquals(A5.getUsedIn().size(), 2);
}
@Test(expected = CreateCycleException.class)
public void DirectCycleBynaryOperation() throws CreateCycleException {
Cell A1 = new Cell("A", 1, 25.);
Cell A2 = new Cell("A", 2, 35.);
A1.setFormula(new Addition(A1, A2));
}
@Test(expected = CreateCycleException.class)
public void DirectCycleFunction() throws CreateCycleException {
Cell A2 = new Cell("A", 2, 25.);
Cell B2 = new Cell("B", 2, 35.);
Cell A3 = new Cell("A", 3, 0.5);
List<Cell> sumList = new ArrayList<>();
sumList.add(A2);
sumList.add(B2);
sumList.add(A3);
B2.setFormula(new Sum(sumList));
}
@Test(expected = CreateCycleException.class)
public void IndirectCycle() throws CreateCycleException {
Cell A1 = new Cell("A", 1, 25.);
Cell A2 = new Cell("A", 2, 5.);
Cell B4 = new Cell("B", 4, new Addition(A1, A2));
Cell A4 = new Cell("A", 4, 0.);
Cell A3 = new Cell("A", 3, 0.5);
Cell B2 = new Cell("B", 2, 12.);
List<Cell> sumList = new ArrayList<>();
sumList.add(A2);
sumList.add(B2);
sumList.add(A3);
Cell B6 = new Cell("B", 6, new Sum(sumList));
List<Cell> averageList = new ArrayList<>();
averageList.add(B6);
averageList.add(B4);
averageList.add(A4);
Cell C6 = new Cell("C", 6, new Average(averageList));
B2.setFormula(new Addition(A1, C6));
}
}