🐛 Refactor MenuParser and add RestaurantJobTest

The MenuParser in both 'quadrilateroParser' and 'centralRibeiraoParser'
functions is updated to improve string cleaning and item finding. A new
test file, RestaurantJobTest.kt, is also introduced to ensure stable and
 reliable retrieval of restaurant menus. This refactor enhances parsing
 logic and data accuracy, and the added test assists in keeping the
 parsing operation error-free.

restaurants/src/main/kotlin/app/jopiter/restaurants/repository/usp/MenuParser.kt

@@ -63,7 +63,7 @@ val centralParser = MenuParser {
 val quadrilateroParser = MenuParser {
   val items = it.cleanItems()
   if (items.size < 3) return@MenuParser closedMenuParser.parse(it)
-  val veg = items.find("Opção:").single()
+  val veg = items.find("Opção").single().cleanString()
   val main = items.getOrNull(items.findIndex(veg) - 1)?.cleanString()
   val dessert = items.getOrNull(items.lastIndex - 3)?.cleanString()
   Menu(main, veg, dessert, items.cleanStrings(main, veg, dessert), it)
@@ -90,9 +90,9 @@ val largoSaoFranciscoParser = MenuParser {
 val centralRibeiraoParser = MenuParser {
   val items = it.cleanItems()
   if (items.size < 3) return@MenuParser closedMenuParser.parse(it)
-  val veg = items.find("veg:").single()
-  val main = items.getOrNull(items.findIndex(veg) - 1)?.cleanString()
-  val des = items.getOrNull(items.lastIndex - 4)?.cleanString()
+  val main = items.firstOrNull()?.cleanString()
+  val veg = items.getOrNull(1)?.cleanString()
+  val des = items.getOrNull(5)?.cleanString()
   Menu(main, veg, des, items.cleanStrings(main, veg, des), it)
 }
 

restaurants/src/test/kotlin/app/jopiter/restaurants/RestaurantJobTest.kt

@@ -0,0 +1,52 @@
+package app.jopiter.restaurants
+
+import app.jopiter.restaurants.model.Restaurant
+import app.jopiter.restaurants.repository.RestaurantItemRepository
+import app.jopiter.restaurants.repository.postgres.PostgresRestaurantItemRepository
+import app.jopiter.restaurants.repository.usp.USPRestaurantItemRepository
+import app.jopiter.restaurants.repository.usp.parsers
+import io.kotest.core.extensions.install
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.core.spec.style.ShouldSpec
+import io.kotest.extensions.testcontainers.JdbcTestContainerExtension
+import io.kotest.matchers.shouldBe
+import org.flywaydb.core.Flyway
+import org.ktorm.database.Database
+import org.testcontainers.containers.PostgreSQLContainer
+import java.time.LocalDate
+
+class RestaurantJobTest : ShouldSpec({
+
+  val postgresContainer = PostgreSQLContainer<Nothing>("postgres")
+  val datasource = install(JdbcTestContainerExtension(postgresContainer))
+  val flyway = Flyway.configure().cleanDisabled(false).dataSource(datasource).load()
+
+  val database = Database.connect(datasource)
+
+  beforeSpec {
+    flyway.clean()
+    flyway.migrate()
+  }
+
+  val postgresRepository = PostgresRestaurantItemRepository(database)
+  val uspRepository = USPRestaurantItemRepository("https://uspdigital.usp.br/rucard/servicos", parsers, "596df9effde6f877717b4e81fdb2ca9f")
+  val restaurantItemRepository = RestaurantItemRepository(uspRepository, postgresRepository)
+  val target = RestaurantJob(restaurantItemRepository)
+
+  context("Attempt to get every parseable restaurant menu for the current day") {
+    target.run()
+
+    Restaurant.entries.sortedBy { it.id }.forEach {
+      should("Not throw an error when parsing ${it.id}") {
+        val response = restaurantItemRepository.get(it.id, setOf(LocalDate.now()))
+        if(response.isEmpty()) {
+          // Apparently, Crhea was closed back in 2020-03, but still responds and is still listed
+          it shouldBe Restaurant.Crhea
+        }
+        response.take(2).forEach {
+          println("Example(${it.restaurantId}, \"${it.unparsedMenu.replace("\n", "\\n")}\", \"${it.mainItem}\", \"${it.vegetarianItem}\", \"${it.dessertItem}\", \"mudane\")")
+        }
+      }
+    }
+  }
+})