create tests

Author: walpurr

app/build.gradle.kts

@@ -22,7 +22,7 @@ dependencies {
     testImplementation(platform("org.junit:junit-bom:5.11.4"))
     testImplementation("org.junit.jupiter:junit-jupiter")
 
-    implementation("io.javalin:javalin:6.7.0")
+    implementation("io.javalin:javalin-bundle:6.7.0")
     implementation("org.slf4j:slf4j-simple:2.0.17")
     implementation("io.javalin:javalin-rendering:6.7.0")
     implementation("gg.jte:jte:3.2.1")

app/src/main/java/hexlet/code/App.java

@@ -58,7 +58,7 @@ private static TemplateEngine createTemplateEngine() {
         return templateEngine;
     }
 
-    private static Javalin getApp() throws SQLException, IOException {
+    protected static Javalin getApp() throws SQLException, IOException {
         var hikariConfig = new HikariConfig();
         hikariConfig.setJdbcUrl(getDatabaseUrl());
         var dataSource = new HikariDataSource(hikariConfig);

app/src/test/java/hexlet/code/AppTest.java

@@ -0,0 +1,71 @@
+package hexlet.code;
+
+import hexlet.code.model.Url;
+import hexlet.code.repository.UrlRepository;
+import hexlet.code.util.NamedRoutes;
+import io.javalin.Javalin;
+import io.javalin.testtools.JavalinTest;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.sql.SQLException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public final class AppTest {
+    private Javalin app;
+
+    @BeforeEach
+    public void setUp() throws SQLException, IOException {
+        app = App.getApp();
+    }
+
+    @Test
+    public void testMainPage() {
+        JavalinTest.test(app, (server, client) -> {
+            var response = client.get(NamedRoutes.rootPath());
+            assertEquals(200, response.code());
+            assertTrue((response.body().string()).contains("Главная страница"));
+        });
+    }
+
+    @Test
+    public void testUrlsPage() {
+        JavalinTest.test(app, (server, client) -> {
+            var response = client.get(NamedRoutes.urlsPath());
+            assertEquals(200, response.code());
+            assertTrue((response.body().string()).contains("Добавленные сайты"));
+        });
+    }
+
+    @Test
+    public void testUrlPage() {
+        JavalinTest.test(app, (server, client) -> {
+
+            var url1 = new Url("https://one.com");
+            var url2 = new Url("https://two.com:7070");
+
+            UrlRepository.save(url1);
+            UrlRepository.save(url2);
+
+            var response1 = client.get(NamedRoutes.urlPath(url1.getId()));
+            var response2 = client.get(NamedRoutes.urlPath(url2.getId()));
+
+            assertEquals(200, response1.code());
+            assertTrue((response1.body().string()).contains("Сайт"));
+
+            assertEquals(200, response2.code());
+            assertTrue((response2.body().string()).contains("Сайт"));
+        });
+    }
+
+    @Test
+    void testUrlNotFound() {
+        JavalinTest.test(app, (server, client) -> {
+            var response = client.get("/urls/1");
+            assertEquals(404, response.code());
+        });
+    }
+}