adding spring boot (inital smoke) test,

fixing spring-projects/spring-framework#29215

src/main/java/mzatka/bankappbackend/security/SecurityConfiguration.java

@@ -18,12 +18,6 @@ public class SecurityConfiguration {
 
   public static final int TOKEN_EXPIRATION_TIME = 3600000;
 
-  private final AuthenticationConfiguration configuration;
-
-  public SecurityConfiguration(AuthenticationConfiguration configuration) {
-    this.configuration = configuration;
-  }
-
   @Bean
   public BCryptPasswordEncoder bCryptPasswordEncoder() {
     return new BCryptPasswordEncoder();
@@ -34,11 +28,6 @@ public WebSecurityCustomizer webSecurityCustomizer() {
     return (web) -> web.ignoring().antMatchers("/auth/login", "/auth/sign-up");
   }
 
-  @Bean
-  public AuthenticationManager authenticationManagerBean() throws Exception {
-    return configuration.getAuthenticationManager();
-  }
-
   @Bean
   public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
     httpSecurity.csrf().disable();

src/test/java/mzatka/bankappbackend/BankAppBackendApplicationTest.java

@@ -1,6 +1,20 @@
 package mzatka.bankappbackend;
 
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.ApplicationContext;
 
 @SpringBootTest
-class BankAppBackendApplicationTest {}
+class BankAppBackendApplicationTest {
+
+    @Autowired
+    ApplicationContext context;
+
+    @Test
+    public void testContextLoads() {
+        assertNotNull(context);
+    }
+
+}