fix tests

app/src/main/java/sudoku/io/SudokuPrinter.java

@@ -1,13 +1,13 @@
 package sudoku.io;
 
+import java.util.List;
+
 import gui.RenderableMultidoku;
 import gui.constants.Symbols;
 import sudoku.structure.Cell;
 import sudoku.structure.MultiDoku;
 import sudoku.structure.Sudoku;
 
-import java.util.List;
-
 public class SudokuPrinter {
 	public static final String ANSI_RESET = "\u001B[0m";
 	public static final String ANSI_RED = "\u001B[31m";
@@ -47,7 +47,7 @@ public class SudokuPrinter {
 			List<String> listSymbols) {
 		StringBuilder header = new StringBuilder("");
 		header.append("    ");
-		for (int x = 0; x < blockWidth*blockHeight; x++) {
+		for (int x = 0; x < blockWidth * blockHeight; x++) {
 			header.append(x + 1).append(" ");
 			if (x % blockWidth == blockWidth - 1 && x != blockWidth * blockHeight - 1) {
 				header.append("  ");
@@ -77,11 +77,12 @@ public class SudokuPrinter {
 		}
 	}
 
-	public static void printMultiDoku(final RenderableMultidoku rm, Symbols symbols, int blockWidth, int blockHeight) {
+	public static String printMultiDoku(final RenderableMultidoku rm, Symbols symbols, int blockWidth,
-		printMultiDoku(rm, symbols.getSymbols(), blockWidth, blockHeight);
+			int blockHeight) {
+		return printMultiDoku(rm, symbols.getSymbols(), blockWidth, blockHeight);
 	}
 
-	public static void printMultiDoku(final RenderableMultidoku rm, List<String> listSymbols, int blockWidth,
+	public static String printMultiDoku(final RenderableMultidoku rm, List<String> listSymbols, int blockWidth,
 			int blockHeight) {
 		StringBuilder line = new StringBuilder("\n");
 		int nBlockInWidth = rm.getWidth() / blockWidth;
@@ -108,7 +109,8 @@ public class SudokuPrinter {
 			line.append("]\n");
 		}
 		line.append("__".repeat(Math.max(0, rm.getWidth() + nBlockInWidth))).append("_\n");
-		System.out.println(line);
+		// System.out.println(line);
+		return line.toString();
 	}
 
 	public static void printMultiDokuWithIndex(final RenderableMultidoku rm, List<String> listSymbols, int blockWidth,
@@ -127,7 +129,7 @@ public class SudokuPrinter {
 			if (y % blockHeight == 0) {
 				line.append("  ").append("__".repeat(Math.max(0, rm.getWidth() + nBlockInWidth))).append("_\n");
 			}
-			line.append(y+1).append(" [ ");
+			line.append(y + 1).append(" [ ");
 			for (int x = 0; x < rm.getWidth(); x++) {
 				if (x % blockWidth == 0 && x > 0) {
 					line.append("| ");
@@ -182,12 +184,16 @@ public class SudokuPrinter {
 		return result.toString();
 	}
 
-	public static void printMultiDoku(final MultiDoku doku, int blockWidth, int blockHeight, Symbols symbols) {
+	public static String printMultiDoku(final MultiDoku doku) {
-		if (doku.getNbSubGrids() == 1) {
+		int blockWidth = doku.getSubGrid(0).getBlockWidth();
-			printRectangleSudoku(doku.getSubGrid(0), blockWidth, blockHeight, symbols);
+		if (blockWidth == 0)
-		} else {
+			return printMultiDoku(doku, 0, 0, Symbols.Numbers);
-			printMultiDoku(RenderableMultidoku.fromMultidoku(doku), symbols, blockWidth, blockHeight);
+		else
-		}
+			return printMultiDoku(doku, blockWidth, doku.getSubGrid(0).getSize() / blockWidth, Symbols.Letters);
+	}
+
+	public static String printMultiDoku(final MultiDoku doku, int blockWidth, int blockHeight, Symbols symbols) {
+		return printMultiDoku(RenderableMultidoku.fromMultidoku(doku), symbols, blockWidth, blockHeight);
 	}
 
 	public static void printMultiDokuWithIndex(final MultiDoku doku, int blockWidth, int blockHeight, Symbols symbols) {

app/src/main/java/sudoku/structure/MultiDoku.java

@@ -1,5 +1,6 @@
 package sudoku.structure;
 
+import sudoku.io.SudokuPrinter;
 import sudoku.io.SudokuSerializer;
 
 import java.util.ArrayList;
@@ -182,7 +183,7 @@ public class MultiDoku {
 			if (sudoku.getSize() != otherSudoku.getSize())
 				return false;
 			for (int j = 0; j < sudoku.getSize() * sudoku.getSize(); j++) {
-				if (sudoku.getCell(i).getSymbolIndex() != otherSudoku.getCell(i).getSymbolIndex())
+				if (sudoku.getCell(j).getSymbolIndex() != otherSudoku.getCell(j).getSymbolIndex())
 					return false;
 			}
 		}
@@ -191,13 +192,7 @@ public class MultiDoku {
 
 	@Override
 	public String toString() {
-		StringBuilder sb = new StringBuilder();
+		return SudokuPrinter.printMultiDoku(this);
-		sb.append("Multidoku {");
-		for (Sudoku sudoku : subGrids) {
-			sb.append("\n\t").append(sudoku.toString());
-		}
-		sb.append("\n}");
-		return sb.toString();
 	}
 
 	public MultiDoku clone() {

app/src/main/java/sudoku/structure/SudokuFactory.java

@@ -328,7 +328,7 @@ public class SudokuFactory {
 	}
 
 	/**
-	 * Rempli un MultiDoku donné par rapport à un difficulté.
+	 * Remplit un MultiDoku donné par rapport à une difficulté.
 	 *
 	 * @param doku MultiDoku, vide.
 	 * @param difficulty Difficulty, qui correspond au pourcentage de cases à enlever.

app/src/test/java/sudoku/solver/SolverTest.java

@@ -42,13 +42,13 @@ class SolverTest {
 				ns, 0, 1, ns);
 		assertTrue(test.setImmutableCellsSymbol(immutableCells));
 		List<Integer> correctCells = List.of(
-			1, 2, 3, 0,
+				1, 2, 3, 0,
-			0, 3, 2, 1,
+				0, 3, 2, 1,
-			2, 1, 0, 3,
+				2, 1, 0, 3,
-			3, 0, 1, 2);
+				3, 0, 1, 2);
-			assertTrue(result.setCellsSymbol(correctCells));
+		assertTrue(result.setCellsSymbol(correctCells));
-			assertTrue(result.isSolved());
+		assertTrue(result.isSolved());
-			
+
 		assertNotEquals(mdResult, mdTest);
 		solver.solve(mdTest);
 		assertTrue(mdTest.isSolved());
@@ -101,24 +101,32 @@ class SolverTest {
 		MultiDoku mdResult = SudokuSerializer.deserializeSudoku(SudokuSerializer.serializeSudoku(mdTest));
 		assertFalse(mdTest.isSolved());
 		assertFalse(mdResult.isSolved());
+		assertEquals(mdTest, mdResult);
+		
 		assertTrue(solver.solve(mdTest));
+		
 		assertTrue(mdTest.isSolved());
 		assertFalse(mdResult.isSolved());
+		System.out.println(mdTest);
+		System.out.println(mdResult);
 		assertNotEquals(mdTest, mdResult);
-		solver.solve(mdResult);
+		
+		assertTrue(solver.solve(mdResult));
+		
 		assertEquals(mdTest, mdResult);
 	}
 
 	@Test
 	void solveTest() {
-		initializeSolvers();
+		for (int i = 0; i < 100; i++) {
-		testSize2(h);
+			testSize2(h);
-		testSize3(h);
+			testSize3(h);
-		testSize2(m);
+			testSize2(m);
-		testSize3(m);
+			testSize3(m);
-		testMDSize3(m);
+			testMDSize3(m);
-		testSize2(r);
+			testSize2(r);
-		testSize3(r);
+			testSize3(r);
-		testMDSize3(r);
+			testMDSize3(r);
+		}
 	}
 }