80 lines
2.9 KiB
Java
80 lines
2.9 KiB
Java
package sudoku;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import java.io.File;
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import java.util.Random;
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import org.json.JSONObject;
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import org.junit.jupiter.api.Test;
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import sudoku.io.SudokuSerializer;
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import sudoku.solver.RandomSolver;
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import sudoku.structure.MultiDoku;
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import sudoku.structure.SudokuFactory;
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public class SudokuSerializerTest {
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void testSerializeWithSize(int blockWidth, int blockHeight) {
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var sudoku = SudokuFactory.createBasicEmptyRectangleDoku(blockWidth, blockHeight,
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SudokuFactory.DEFAULT_CONSTRAINTS);
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new RandomSolver().solve(sudoku);
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JSONObject data = SudokuSerializer.serializeSudoku(sudoku);
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MultiDoku multiDoku = SudokuSerializer.deserializeSudoku(data);
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assertEquals(data.toString(), SudokuSerializer.serializeSudoku(multiDoku).toString());
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}
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void testSaveWithSize(int blockWidth, int blockHeight) {
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MultiDoku doku = SudokuFactory.createBasicEmptyRectangleDoku(blockWidth, blockHeight,
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SudokuFactory.DEFAULT_CONSTRAINTS);
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new RandomSolver().solve(doku);
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String savePath = SudokuSerializer.saveMultiDoku(doku);
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MultiDoku otherDoku = null;
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try {
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otherDoku = SudokuFactory.fromfile(savePath);
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assert (otherDoku != null);
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assertEquals(SudokuSerializer.serializeSudoku(doku).toString(),
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SudokuSerializer.serializeSudoku(otherDoku).toString());
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// clean file after test
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File fileToDelete = new File(savePath);
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fileToDelete.delete();
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} catch (Exception e) {
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System.out.println(e.getMessage());
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assert false;
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}
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}
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void testSerializeX(int size) {
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var sudoku = SudokuFactory.createBasicXShapedMultidoku(size, SudokuFactory.DEFAULT_CONSTRAINTS);
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new RandomSolver().solve(sudoku);
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JSONObject data = SudokuSerializer.serializeSudoku(sudoku);
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MultiDoku multiDoku = SudokuSerializer.deserializeSudoku(data);
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assertEquals(data.toString(), SudokuSerializer.serializeSudoku(multiDoku).toString());
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}
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@Test
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void testSerialize() {
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Random r = new Random();
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int testCount = 20;
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int minSize = 2;
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int maxSize = 3;
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for (int i = 0; i < testCount; i++) {
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int blockWidth = r.nextInt(maxSize - minSize + 1) + minSize;
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int blockHeight = r.nextInt(maxSize - minSize + 1) + minSize;
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testSerializeWithSize(blockWidth, blockHeight);
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}
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for (int i = 0; i < testCount; i++) {
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int blockWidth = r.nextInt(maxSize - minSize + 1) + minSize;
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int blockHeight = r.nextInt(maxSize - minSize + 1) + minSize;
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testSaveWithSize(blockWidth, blockHeight);
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}
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for (int i = 0; i < testCount; i++) {
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int size = r.nextInt(maxSize - minSize + 1) + minSize;
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testSerializeX(size);
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}
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}
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}
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