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Java 11 migraiton: master-worker-pattern

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This commit is contained in:
Anurag Agarwal
2020-04-12 21:36:04 +00:00
parent e6c74a5fb9
commit 59e050b20b
14 changed files with 200 additions and 188 deletions
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41
master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayInputTest.java
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@@ -23,38 +23,39 @@
package com.iluwatar.masterworker;
import static org.junit.jupiter.api.Assertions.*;
import java.util.ArrayList;
import static com.iluwatar.masterworker.ArrayUtilityMethods.matricesSame;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.Random;
import org.junit.jupiter.api.Test;
/**
* Testing divideData method in {@link ArrayInput} class.
*/
* Testing divideData method in {@link ArrayInput} class.
*/
class ArrayInputTest {
@Test
void divideDataTest() {
int rows = 10;
int columns = 10;
int[][] inputMatrix = new int[rows][columns];
Random rand = new Random();
for (int i = 0; i < rows; i++) {
for (int j = 0; j < columns; j++) {
var rows = 10;
var columns = 10;
var inputMatrix = new int[rows][columns];
var rand = new Random();
for (var i = 0; i < rows; i++) {
for (var j = 0; j < columns; j++) {
inputMatrix[i][j] = rand.nextInt(10);
}
}
ArrayInput i = new ArrayInput(inputMatrix);
ArrayList<Input> table = i.divideData(4);
int[][] division1 = new int[][] {inputMatrix[0], inputMatrix[1], inputMatrix[2]};
int[][] division2 = new int[][] {inputMatrix[3], inputMatrix[4], inputMatrix[5]};
int[][] division3 = new int[][] {inputMatrix[6], inputMatrix[7]};
int[][] division4 = new int[][] {inputMatrix[8], inputMatrix[9]};
assertTrue(ArrayUtilityMethods.matricesSame((int[][]) table.get(0).data, division1)
&& ArrayUtilityMethods.matricesSame((int[][]) table.get(1).data, division2)
&& ArrayUtilityMethods.matricesSame((int[][]) table.get(2).data, division3)
&& ArrayUtilityMethods.matricesSame((int[][]) table.get(3).data, division4));
var i = new ArrayInput(inputMatrix);
var table = i.divideData(4);
var division1 = new int[][]{inputMatrix[0], inputMatrix[1], inputMatrix[2]};
var division2 = new int[][]{inputMatrix[3], inputMatrix[4], inputMatrix[5]};
var division3 = new int[][]{inputMatrix[6], inputMatrix[7]};
var division4 = new int[][]{inputMatrix[8], inputMatrix[9]};
assertTrue(matricesSame(table.get(0).data, division1)
&& matricesSame(table.get(1).data, division2)
&& matricesSame(table.get(2).data, division3)
&& matricesSame(table.get(3).data, division4));
}
}

14
master-worker-pattern/src/test/java/com/iluwatar/masterworker/ArrayUtilityMethodsTest.java
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@@ -23,27 +23,27 @@
package com.iluwatar.masterworker;
import static org.junit.jupiter.api.Assertions.*;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.Test;
/**
* Testing utility methods in {@link ArrayUtilityMethods} class.
*/
* Testing utility methods in {@link ArrayUtilityMethods} class.
*/
class ArrayUtilityMethodsTest {
@Test
void arraysSameTest() {
int[] arr1 = new int[] {1,4,2,6};
int[] arr2 = new int[] {1,4,2,6};
var arr1 = new int[]{1, 4, 2, 6};
var arr2 = new int[]{1, 4, 2, 6};
assertTrue(ArrayUtilityMethods.arraysSame(arr1, arr2));
}
@Test
void matricesSameTest() {
int[][] matrix1 = new int[][] {{1,4,2,6},{5,8,6,7}};
int[][] matrix2 = new int[][] {{1,4,2,6},{5,8,6,7}};
var matrix1 = new int[][]{{1, 4, 2, 6}, {5, 8, 6, 7}};
var matrix2 = new int[][]{{1, 4, 2, 6}, {5, 8, 6, 7}};
assertTrue(ArrayUtilityMethods.matricesSame(matrix1, matrix2));
}

35
master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/ArrayTransposeMasterWorkerTest.java
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@@ -23,25 +23,38 @@
package com.iluwatar.masterworker.system;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
import com.iluwatar.masterworker.ArrayUtilityMethods;
import static org.junit.jupiter.api.Assertions.assertTrue;
import com.iluwatar.masterworker.ArrayInput;
import com.iluwatar.masterworker.ArrayResult;
import com.iluwatar.masterworker.ArrayUtilityMethods;
import org.junit.jupiter.api.Test;
/**
* Testing getResult method in {@link ArrayTransposeMasterWorker} class.
*/
* Testing getResult method in {@link ArrayTransposeMasterWorker} class.
*/
class ArrayTransposeMasterWorkerTest {
@Test
void getResultTest() {
ArrayTransposeMasterWorker atmw = new ArrayTransposeMasterWorker();
int[][] matrix = new int[][] {{1,2,3,4,5}, {1,2,3,4,5}, {1,2,3,4,5}, {1,2,3,4,5}, {1,2,3,4,5}};
int[][] matrixTranspose = new int[][] {{1,1,1,1,1}, {2,2,2,2,2}, {3,3,3,3,3}, {4,4,4,4,4}, {5,5,5,5,5}};
ArrayInput i = new ArrayInput(matrix);
ArrayResult r = (ArrayResult) atmw.getResult(i);
var atmw = new ArrayTransposeMasterWorker();
var matrix = new int[][]{
{1, 2, 3, 4, 5},
{1, 2, 3, 4, 5},
{1, 2, 3, 4, 5},
{1, 2, 3, 4, 5},
{1, 2, 3, 4, 5}
};
var matrixTranspose = new int[][]{
{1, 1, 1, 1, 1},
{2, 2, 2, 2, 2},
{3, 3, 3, 3, 3},
{4, 4, 4, 4, 4},
{5, 5, 5, 5, 5}
};
var i = new ArrayInput(matrix);
var r = (ArrayResult) atmw.getResult(i);
assertTrue(ArrayUtilityMethods.matricesSame(r.data, matrixTranspose));
}
}
}

26
master-worker-pattern/src/test/java/com/iluwatar/masterworker/system/systemworkers/ArrayTransposeWorkerTest.java
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@@ -23,29 +23,29 @@
package com.iluwatar.masterworker.system.systemworkers;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
import com.iluwatar.masterworker.ArrayUtilityMethods;
import static org.junit.jupiter.api.Assertions.assertTrue;
import com.iluwatar.masterworker.ArrayInput;
import com.iluwatar.masterworker.ArrayResult;
import com.iluwatar.masterworker.ArrayUtilityMethods;
import com.iluwatar.masterworker.system.systemmaster.ArrayTransposeMaster;
import org.junit.jupiter.api.Test;
/**
* Testing executeOperation method in {@link ArrayTransposeWorker} class.
*/
* Testing executeOperation method in {@link ArrayTransposeWorker} class.
*/
class ArrayTransposeWorkerTest {
@Test
void executeOperationTest() {
ArrayTransposeMaster atm = new ArrayTransposeMaster(1);
ArrayTransposeWorker atw = new ArrayTransposeWorker(atm, 1);
int[][] matrix = new int[][] {{2,4}, {3,5}};
int[][] matrixTranspose = new int[][] {{2,3}, {4,5}};
ArrayInput i = new ArrayInput(matrix);
var atm = new ArrayTransposeMaster(1);
var atw = new ArrayTransposeWorker(atm, 1);
var matrix = new int[][]{{2, 4}, {3, 5}};
var matrixTranspose = new int[][]{{2, 3}, {4, 5}};
var i = new ArrayInput(matrix);
atw.setReceivedData(atm, i);
ArrayResult r = atw.executeOperation();
var r = atw.executeOperation();
assertTrue(ArrayUtilityMethods.matricesSame(r.data, matrixTranspose));
}
}