feat(converter): add converter for all tests cucumber

src/test/java/feature/CucumberTypeConfig.java

@@ -0,0 +1,53 @@
+package feature;
+
+import com.xpeho.spring_boot_java_random_user.domain.entities.UserRequest;
+import io.cucumber.java.DataTableType;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Cucumber converters — transforment automatiquement les données
+ * des fichiers .feature en objets Java typés.
+ */
+public class CucumberTypeConfig {
+
+    /**
+     * Représente une ligne de vérification field/expected dans une DataTable.
+     */
+    public record FieldAssertion(String field, String expected) {}
+
+    /**
+     * Convertit chaque ligne de la DataTable (2 colonnes sans en-tête)
+     * en un objet FieldAssertion.
+     */
+    @DataTableType
+    public FieldAssertion fieldAssertion(List<String> row) {
+        if (row.size() < 2) {
+            throw new IllegalArgumentException(
+                "DataTable row must have at least 2 columns (field | expected), got %d: %s"
+                    .formatted(row.size(), row)
+            );
+        }
+        return new FieldAssertion(row.get(0).trim(), row.get(1).trim());
+    }
+
+    /**
+     * Convertit une ligne de DataTable (Map<String,String>) en UserRequest.
+     * Utilisable dans les .feature avec des tables à en-têtes.
+     */
+    @DataTableType
+    public UserRequest userRequest(Map<String, String> row) {
+        return new UserRequest(
+                row.get("gender"),
+                row.get("firstname"),
+                row.get("lastname"),
+                row.get("civility"),
+                row.get("email"),
+                row.get("phone"),
+                row.get("picture"),
+                row.get("nat")
+        );
+    }
+
+}

src/test/java/feature/StepDefinition.java

@@ -3,7 +3,7 @@
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.xpeho.spring_boot_java_random_user.domain.entities.UserRequest;
-import io.cucumber.datatable.DataTable;
+import feature.CucumberTypeConfig.FieldAssertion;
 import io.cucumber.java.en.And;
 import io.cucumber.java.en.Given;
 import io.cucumber.java.en.Then;
@@ -46,26 +46,25 @@ public void theResponseStatusShouldBe(int expectedStatus) {
     }
 
     @And("the user profile")
-    public void theUserProfile(DataTable table) throws Exception{
+    public void theUserProfile(List<FieldAssertion> assertions) throws Exception {
         JsonNode body = objectMapper.readTree(latestResponse.getBody());
-        List<List<String>> rows = table.asLists(String.class);
-        for (List<String> row : rows) {
-            String field = row.get(0).trim();
-            String expected = row.get(1).trim();
-            JsonNode valueNode = body.get(field);
-            assertNotNull(valueNode);
 
-            if ("<generated_id>".equals(expected)) {
-                createdUserId = valueNode.asLong();
-                assertTrue(createdUserId > 0);
-                continue;
-            }
-            if ("<created_id>".equals(expected)) {
-                assertNotNull(createdUserId);
-                assertEquals(createdUserId.toString(), valueNode.asText());
-                continue;
+        for (FieldAssertion assertion : assertions) {
+            JsonNode valueNode = body.get(assertion.field());
+            assertNotNull(valueNode, "Field '%s' not found in response".formatted(assertion.field()));
+
+            switch (assertion.expected()) {
+                case "<generated_id>" -> {
+                    createdUserId = valueNode.asLong();
+                    assertTrue(createdUserId > 0);
+                }
+                case "<created_id>" -> {
+                    assertNotNull(createdUserId);
+                    assertEquals(createdUserId.toString(), valueNode.asText());
+                }
+                default -> assertEquals(assertion.expected(), valueNode.asText(),
+                        "Mismatch on field '%s'".formatted(assertion.field()));
             }
-            assertEquals(expected, valueNode.asText());
         }
     }
 

src/test/resources/features/get_user.feature

@@ -13,5 +13,5 @@ Feature: Get user endpoint
       | firstname | Emma |
 
   Scenario: Get a user that does not exist
-    When the client call to GET /random-users/999
+    When the client call to GET /random-users/999999
     Then the response status should be 404