Issue #11: Service und Spring Data JPA Repository für Systemeinstellungen

1 files changed, 58 insertions, 0 deletions

diff --git a/src/test/java/DNPM/services/SettingsServiceTest.java b/src/test/java/DNPM/services/SettingsServiceTest.java
new file mode 100644
index 0000000..65e3f6d
--- /dev/null
+++ b/src/test/java/DNPM/services/SettingsServiceTest.java
@@ -0,0 +1,58 @@
+package DNPM.services;
+
+import DNPM.database.SettingsRepository;
+import de.itc.db.dnpm.Setting;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.doAnswer;
+
+@ExtendWith(MockitoExtension.class)
+public class SettingsServiceTest {
+
+    @Mock
+    private SettingsRepository settingsRepository;
+
+    private SettingsService service;
+
+    @BeforeEach
+    void setUp() {
+        this.service = new SettingsService(settingsRepository);
+    }
+
+    @Test
+    void shouldReturnSID() {
+        doAnswer(invocationOnMock -> {
+            var name = invocationOnMock.getArgument(0, String.class);
+            if (null != name && name.equals("SID")) {
+                return new Setting(1L, "SID", "12345");
+            }
+            return null;
+        }).when(settingsRepository).findByName(anyString());
+
+        var actual = service.getSID();
+        assertThat(actual).isPresent();
+        assertThat(actual.get()).isEqualTo("12345");
+    }
+
+    @Test
+    void shouldReturnSIDByName() {
+        doAnswer(invocationOnMock -> {
+            var name = invocationOnMock.getArgument(0, String.class);
+            if (null != name && name.equals("SID")) {
+                return new Setting(1L, "SID", "12345");
+            }
+            return null;
+        }).when(settingsRepository).findByName(anyString());
+
+        var actual = service.getSetting("SID");
+        assertThat(actual).isPresent();
+        assertThat(actual.get()).isEqualTo("12345");
+    }
+
+}