[REFACTOR] [Hacker Rank]: Project Euler #1: Multiples of 3 and 5. Loa…

.github/workflows/docker-image.yml

@@ -189,6 +189,8 @@ jobs:
         uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
+        env:
+          ACTIONS_RUNTIME_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   report:
     name: "Trivy (report)"
@@ -211,3 +213,5 @@ jobs:
         with:
           image-ref: ${{ env.IMAGE_NAME }}:${{ github.sha }}
           format: 'table'
+        env:
+          ACTIONS_RUNTIME_TOKEN: ${{ secrets.GITHUB_TOKEN }}

algorithm-exercises-java/src/test/java/ae/hackerrank/projecteuler/Euler001Test.java

@@ -2,31 +2,48 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.CsvSource;
+import java.io.IOException;
+import java.util.List;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+import org.junit.jupiter.api.TestInstance.Lifecycle;
+import util.JsonLoader;
+
+@TestInstance(Lifecycle.PER_CLASS)
+class Euler001Test {
+
+  public static class Euler001TestCase {
+    public Integer a;
+    public Integer b;
+    public Integer n;
+    public Long expected;
+  }
 
+  private List<Euler001TestCase> testCases;
 
-class Euler001Test {
+  @BeforeAll
+  public void setup() throws IOException {
+    String path = String.join("/",
+         "hackerrank",
+        "projecteuler",
+        "euler001.testcases.json");
+
+    this.testCases = JsonLoader.loadJson(path, Euler001TestCase.class);
+  }
+
+  @Test void euler001() {
+
+    for (Euler001TestCase test : testCases) {
+      Long solutionFound = Euler001.euler001(test.a, test.b, test.n);
 
-  @ParameterizedTest
-  @CsvSource({
-      "3, 5, 10, 23, Test Case 1",
-      "3, 5, 100, 2318, Test Case 2",
-      "3, 5, 1000, 233168, Test Case 3"
-  })
-  void euler001(
-      int a,
-      int b,
-      int n,
-      long answer,
-      String testCase) {
-
-    Long solutionFound = Euler001.euler001(a, b, n);
-
-    String log = String.format("Problem 001 solved: %s. Answer must be %s",
-        testCase,
-        answer);
-
-    assertEquals(answer, solutionFound, log);
+      assertEquals(test.expected, solutionFound,
+          "%s(%d, %d, %d) => must be: %s".formatted(
+            "Euler001.euler001",
+            test.a, test.b, test.n,
+            test.expected
+          )
+      );
+    }
   }
 }

algorithm-exercises-java/src/test/resources/hackerrank/projecteuler/euler001.testcases.json

@@ -0,0 +1,6 @@
+[
+  { "a": 3, "b": 5, "n": 10, "expected": 23 },
+  { "a": 5, "b": 3, "n": 10, "expected": 23 },
+  { "a": 3, "b": 5, "n": 100, "expected": 2318 },
+  { "a": 3, "b": 5, "n": 1000, "expected": 233168 }
+]