Adding tests for "Feature extraction".

Author: cyrilverloop

CHANGELOG.md

@@ -34,6 +34,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Tests for "Is the king in check? (part 1)".
 - Tests for "A mountain of a mole hill".
 - Tests for "Where's Wally".
+- Tests for "Feature extraction".
 
 ### Fixed
 - File import for "A child's play".

lib/community/training/easy/featureExtraction/featureExtraction.dist

@@ -0,0 +1,30 @@
+/**
+ * The "Feature extraction" puzzle.
+ */
+function execute(readline) {
+    var inputs = readline().split(' ');
+    const r = parseInt(inputs[0]);
+    const c = parseInt(inputs[1]);
+    for (let i = 0; i < r; i++) {
+        var inputs = readline().split(' ');
+        for (let j = 0; j < c; j++) {
+            const pixel = parseInt(inputs[j]);
+        }
+    }
+    var inputs = readline().split(' ');
+    const m = parseInt(inputs[0]);
+    const n = parseInt(inputs[1]);
+    for (let i = 0; i < m; i++) {
+        var inputs = readline().split(' ');
+        for (let j = 0; j < n; j++) {
+            const weight = parseInt(inputs[j]);
+        }
+    }
+
+    // Write an answer using console.log()
+    // To debug: console.error('Debug messages...');
+
+    console.log('output matrix');
+}
+
+export { execute };

test/community/training/easy/featureExtraction/CGTest.js

@@ -0,0 +1,52 @@
+import { assert } from 'chai';
+import sinon from 'sinon';
+import File from '../../../../File.js';
+import { assertOutputAnswer } from '../../../../assertOutputAnswer.js';
+import { execute } from '../../../../../lib/community/training/easy/featureExtraction/featureExtraction.js';
+
+const __dirname = new URL('.', import.meta.url).pathname;
+
+suite("Feature extraction", function() {
+    const sandbox = sinon.createSandbox();
+
+    setup(function () {
+        sandbox.stub(console, "log");
+    });
+
+    teardown(function () {
+        sandbox.restore();
+    });
+
+
+    test("Test 1", function() {
+        let inputFile = new File(__dirname + 'input/01 - test 1.txt');
+
+        execute(inputFile.readline.bind(inputFile));
+
+        assertOutputAnswer(__dirname + 'output/01 - test 1.txt');
+    });
+
+    test("Test 2", function() {
+        let inputFile = new File(__dirname + 'input/02 - test 2.txt');
+
+        execute(inputFile.readline.bind(inputFile));
+
+        assertOutputAnswer(__dirname + 'output/02 - test 2.txt');
+    });
+
+    test("Test 3", function() {
+        let inputFile = new File(__dirname + 'input/03 - test 3.txt');
+
+        execute(inputFile.readline.bind(inputFile));
+
+        assertOutputAnswer(__dirname + 'output/03 - test 3.txt');
+    });
+
+    test("Test 4", function() {
+        let inputFile = new File(__dirname + 'input/04 - test 4.txt');
+
+        execute(inputFile.readline.bind(inputFile));
+
+        assertOutputAnswer(__dirname + 'output/04 - test 4.txt');
+    });
+});

test/community/training/easy/featureExtraction/input/01 - test 1.txt

@@ -0,0 +1,7 @@
+3 3
+100 200 100
+200 100 200
+50 100 50
+2 2
+-1 1
+1 -1

test/community/training/easy/featureExtraction/input/02 - test 2.txt

@@ -0,0 +1,10 @@
+5 5
+100 200 0 200 240
+20 230 240 0 250
+117 199 200 267 83
+29 212 243 111 33
+100 200 300 400 500
+3 3
+-1 0 -1
+-1 0 -1
+-1 0 -1

test/community/training/easy/featureExtraction/input/03 - test 3.txt

@@ -0,0 +1,17 @@
+10 10
+247 152 122 236 159 118 172 233 133 121
+174 201 193 86 94 203 42 3 69 21
+221 56 36 182 108 163 48 240 119 89
+162 150 97 219 180 133 78 51 237 62
+189 100 234 246 138 50 69 201 90 98
+42 155 149 181 172 194 17 234 134 52
+247 249 131 244 11 227 32 221 14 197
+132 246 162 16 24 185 15 146 156 227
+121 3 118 199 241 231 18 12 152 147
+185 231 237 114 239 145 215 33 218 227
+5 5
+1 1 1 1 1
+1 2 2 2 1
+1 2 3 2 1
+1 2 2 2 1
+1 1 1 1 1

test/community/training/easy/featureExtraction/input/04 - test 4.txt

@@ -0,0 +1,15 @@
+10 5
+129 176 6 190 225
+210 5 179 222 62
+137 51 87 40 106
+173 149 166 183 85
+53 81 213 6 228
+144 73 6 216 183
+32 9 200 34 54
+68 197 15 183 138
+143 197 113 34 94
+101 98 139 89 207
+3 3
+2 2 2
+2 5 2
+2 2 2

test/community/training/easy/featureExtraction/output/01 - test 1.txt

@@ -0,0 +1,2 @@
+200 -200
+-150 150

test/community/training/easy/featureExtraction/output/02 - test 2.txt

@@ -0,0 +1,3 @@
+-677 -1096 -1013
+-849 -1019 -1049
+-989 -1389 -1359

test/community/training/easy/featureExtraction/output/03 - test 3.txt

@@ -0,0 +1,6 @@
+5238 5033 4882 4664 4140 3970
+5182 5379 4911 4432 4178 3881
+5664 5667 4990 4720 4257 4362
+5714 5580 4839 4388 4271 4366
+5414 5240 4569 4428 4287 4309
+5379 5266 4919 4535 4388 4361