Good stuff

src/test/java/org/operaton/fitpub/config/TestcontainersConfiguration.java

@@ -0,0 +1,32 @@
+package org.operaton.fitpub.config;
+
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Bean;
+import org.testcontainers.containers.PostgreSQLContainer;
+import org.testcontainers.utility.DockerImageName;
+
+/**
+ * Testcontainers configuration for tests.
+ * Automatically starts a PostgreSQL container with PostGIS extension for integration tests.
+ */
+@TestConfiguration(proxyBeanMethods = false)
+public class TestcontainersConfiguration {
+
+    /**
+     * PostgreSQL container with PostGIS extension for tests.
+     * @ServiceConnection automatically configures the datasource from this container.
+     */
+    @Bean
+    @ServiceConnection
+    public PostgreSQLContainer<?> postgresContainer() {
+        return new PostgreSQLContainer<>(
+            DockerImageName.parse("postgis/postgis:16-3.4")
+                .asCompatibleSubstituteFor("postgres")
+        )
+            .withDatabaseName("fitpub")
+            .withUsername("fitpub")
+            .withPassword("fitpub")
+            .withReuse(true);
+    }
+}

src/test/java/org/operaton/fitpub/security/KeyPairValidationTest.java

@@ -2,10 +2,12 @@ package org.operaton.fitpub.security;
 
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
+import org.operaton.fitpub.config.TestcontainersConfiguration;
 import org.operaton.fitpub.model.entity.User;
 import org.operaton.fitpub.repository.UserRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.Import;
 
 import java.nio.charset.StandardCharsets;
 import java.security.KeyFactory;
@@ -23,6 +25,7 @@ import static org.junit.jupiter.api.Assertions.*;
  * Test to validate that users' public and private keys match.
  */
 @SpringBootTest
+@Import(TestcontainersConfiguration.class)
 @Slf4j
 public class KeyPairValidationTest {
 

src/test/java/org/operaton/fitpub/service/ActivityImageServiceTest.java

@@ -3,6 +3,7 @@ package org.operaton.fitpub.service;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.DisplayName;
+import org.operaton.fitpub.config.TestcontainersConfiguration;
 import org.operaton.fitpub.model.entity.Activity;
 import org.operaton.fitpub.model.entity.ActivityMetrics;
 import org.operaton.fitpub.model.entity.User;
@@ -11,6 +12,7 @@ import org.operaton.fitpub.repository.UserRepository;
 import org.operaton.fitpub.util.FitParser;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.context.ActiveProfiles;
 
 import java.io.File;
@@ -30,6 +32,7 @@ import static org.junit.jupiter.api.Assertions.*;
         "fitpub.image.osm-tiles.enabled=true"
 })
 @ActiveProfiles("test")
+@Import(TestcontainersConfiguration.class)
 class ActivityImageServiceTest {
 
     @Autowired

src/test/java/org/operaton/fitpub/service/FitFileServiceTest.java

@@ -55,6 +55,21 @@ class FitFileServiceTest {
     @Mock
     private ActivityMetricsRepository metricsRepository;
 
+    @Mock
+    private PersonalRecordService personalRecordService;
+
+    @Mock
+    private AchievementService achievementService;
+
+    @Mock
+    private TrainingLoadService trainingLoadService;
+
+    @Mock
+    private ActivitySummaryService activitySummaryService;
+
+    @Mock
+    private WeatherService weatherService;
+
     @Spy
     private ObjectMapper objectMapper;
 
@@ -148,7 +163,9 @@ class FitFileServiceTest {
         // Assert
         assertNotNull(result);
         assertTrue(result.getTitle().contains("Run"));
-        assertTrue(result.getTitle().contains(testParsedData.getStartTime().toLocalDate().toString()));
+        // Title format is "[Time of Day] [Activity Type]" (e.g., "Morning Run")
+        // Start time is 8:00 AM, which is "Morning"
+        assertTrue(result.getTitle().contains("Morning"));
     }
 
     @Test