diff --git a/src/test/java/org/kpmp/spatialViewerDataset/SpatialViewerExternalLinkIdTest.java b/src/test/java/org/kpmp/spatialViewerDataset/SpatialViewerExternalLinkIdTest.java
new file mode 100644
index 0000000..88c9d72
--- /dev/null
+++ b/src/test/java/org/kpmp/spatialViewerDataset/SpatialViewerExternalLinkIdTest.java
@@ -0,0 +1,37 @@
+package org.kpmp.spatialViewerDataset;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+public class SpatialViewerExternalLinkIdTest {
+
+    private SpatialViewerExternalLinkId spatialViewerExternalLinkId;
+    @BeforeEach
+    public void setUp() throws Exception {
+        spatialViewerExternalLinkId = new SpatialViewerExternalLinkId();
+    }
+
+    @AfterEach
+    public void tearDown() throws Exception {
+        spatialViewerExternalLinkId = null;
+    }
+
+    @Test
+    public void setDlFileId() {
+        spatialViewerExternalLinkId.setDlFileId("abc_123");
+        assertEquals("abc_123", spatialViewerExternalLinkId.getDlFileId());
+    }
+
+    @Test
+    public void setRedcapId() {
+        spatialViewerExternalLinkId.setRedcapId("redcap_id");
+        assertEquals("redcap_id", spatialViewerExternalLinkId.getRedcapId());
+    }
+
+    @Test
+    public void setExperimentalStrategy() {
+        spatialViewerExternalLinkId.setExperimentalStrategy("stuff");
+        assertEquals("stuff", spatialViewerExternalLinkId.getExperimentalStrategy());
+    }
+}
diff --git a/src/test/java/org/kpmp/spatialViewerDataset/SpatialViewerFileDatsetIdTest.java b/src/test/java/org/kpmp/spatialViewerDataset/SpatialViewerFileDatsetIdTest.java
new file mode 100644
index 0000000..e2726ff
--- /dev/null
+++ b/src/test/java/org/kpmp/spatialViewerDataset/SpatialViewerFileDatsetIdTest.java
@@ -0,0 +1,37 @@
+package org.kpmp.spatialViewerDataset;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+public class SpatialViewerFileDatsetIdTest {
+
+    private SpatialViewerFileDatasetId spatialViewerFileDatasetId;
+    @BeforeEach
+    public void setUp() throws Exception {
+        spatialViewerFileDatasetId = new SpatialViewerFileDatasetId();
+    }
+
+    @AfterEach
+    public void tearDown() throws Exception {
+        spatialViewerFileDatasetId = null;
+    }
+
+    @Test
+    public void setDlFileId() {
+        spatialViewerFileDatasetId.setDlFileId("abc_123");
+        assertEquals("abc_123", spatialViewerFileDatasetId.getDlFileId());
+    }
+
+    @Test
+    public void setRedcapId() {
+        spatialViewerFileDatasetId.setRedcapId("redcap_id");
+        assertEquals("redcap_id", spatialViewerFileDatasetId.getRedcapId());
+    }
+
+    @Test
+    public void setExperimentalStrategy() {
+        spatialViewerFileDatasetId.setExperimentalStrategy("stuff");
+        assertEquals("stuff", spatialViewerFileDatasetId.getExperimentalStrategy());
+    }
+}