diff --git a/src/test/java/com/loafle/overflow/meta/dao/MetaProbeArchitectureDAOTest.java b/src/test/java/com/loafle/overflow/meta/dao/MetaProbeArchitectureDAOTest.java
new file mode 100644
index 0000000..ff042df
--- /dev/null
+++ b/src/test/java/com/loafle/overflow/meta/dao/MetaProbeArchitectureDAOTest.java
@@ -0,0 +1,50 @@
+package com.loafle.overflow.meta.dao;
+
+import com.loafle.overflow.AppConfig;
+import com.loafle.overflow.JdbcConfiguration;
+import com.loafle.overflow.meta.model.MetaProbeArchitecture;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by root on 17. 6. 25.
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {AppConfig.class, JdbcConfiguration.class})
+public class MetaProbeArchitectureDAOTest {
+
+    @Autowired
+    private MetaProbeArchitectureDAO metaProbeArchitectureDAO;
+
+    @Test
+    public void Create() {
+
+
+        MetaProbeArchitecture ax8632 = new MetaProbeArchitecture();
+        ax8632.setArchitecture("x86-32bit");
+
+        MetaProbeArchitecture ax8664 = new MetaProbeArchitecture();
+        ax8632.setArchitecture("x86-64bit");
+
+
+        List<MetaProbeArchitecture> list = new ArrayList<>();
+        list.add(ax8632);
+        list.add(ax8664);
+
+        for(int indexI =1; indexI<= list.size(); ++indexI) {
+            MetaProbeArchitecture architecture = list.get(indexI-1);
+            architecture.setId((short)indexI);
+            this.metaProbeArchitectureDAO.save(architecture);
+        }
+
+    }
+
+}
\ No newline at end of file
diff --git a/src/test/java/com/loafle/overflow/meta/dao/MetaProbeOsDAOTest.java b/src/test/java/com/loafle/overflow/meta/dao/MetaProbeOsDAOTest.java
new file mode 100644
index 0000000..edb090a
--- /dev/null
+++ b/src/test/java/com/loafle/overflow/meta/dao/MetaProbeOsDAOTest.java
@@ -0,0 +1,62 @@
+package com.loafle.overflow.meta.dao;
+
+import com.loafle.overflow.AppConfig;
+import com.loafle.overflow.JdbcConfiguration;
+import com.loafle.overflow.meta.model.MetaProbeOs;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by root on 17. 6. 25.
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {AppConfig.class, JdbcConfiguration.class})
+public class MetaProbeOsDAOTest {
+
+    @Autowired
+    private MetaProbeOsDAO metaProbeOsDAO;
+
+    @Test
+    public void Create() {
+
+        MetaProbeOs metaWindows = new MetaProbeOs();
+        metaWindows.setName("Windows");
+
+        MetaProbeOs metaDebian = new MetaProbeOs();
+        metaDebian.setName("Debian");
+
+        MetaProbeOs metaUbuntu = new MetaProbeOs();
+        metaUbuntu.setName("Ubuntu");
+
+        MetaProbeOs metaFedora = new MetaProbeOs();
+        metaFedora.setName("Fedora");
+
+        List<MetaProbeOs> probeOs = new ArrayList<>();
+
+        probeOs.add(metaWindows);
+        probeOs.add(metaDebian);
+        probeOs.add(metaUbuntu);
+        probeOs.add(metaFedora);
+
+
+
+        for (int indexIO = 1; indexIO <= probeOs.size(); ++indexIO) {
+
+            MetaProbeOs os = probeOs.get(indexIO -1);
+            os.setId((short)indexIO);
+
+            this.metaProbeOsDAO.save(os);
+        }
+
+
+    }
+
+}
\ No newline at end of file
diff --git a/src/test/java/com/loafle/overflow/meta/dao/MetaProbePackageDAOTest.java b/src/test/java/com/loafle/overflow/meta/dao/MetaProbePackageDAOTest.java
new file mode 100644
index 0000000..9357529
--- /dev/null
+++ b/src/test/java/com/loafle/overflow/meta/dao/MetaProbePackageDAOTest.java
@@ -0,0 +1,97 @@
+package com.loafle.overflow.meta.dao;
+
+import com.loafle.overflow.AppConfig;
+import com.loafle.overflow.JdbcConfiguration;
+import com.loafle.overflow.meta.model.MetaProbeArchitecture;
+import com.loafle.overflow.meta.model.MetaProbeOs;
+import com.loafle.overflow.meta.model.MetaProbePackage;
+import com.loafle.overflow.meta.model.MetaProbeVersion;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by root on 17. 6. 25.
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {AppConfig.class, JdbcConfiguration.class})
+public class MetaProbePackageDAOTest {
+
+    @Autowired
+    private MetaProbePackageDAO metaProbePackageDAO;
+
+    @Test
+    public void create()
+    {
+
+        MetaProbeArchitecture ax8632 = new MetaProbeArchitecture();
+        ax8632.setId((short)1);
+
+        MetaProbeArchitecture ax8664 = new MetaProbeArchitecture();
+        ax8664.setId((short)2);
+
+        List<MetaProbeArchitecture> archilist = new ArrayList<>();
+        archilist.add(ax8632);
+        archilist.add(ax8664);
+
+        MetaProbeOs metaWindows = new MetaProbeOs();
+        metaWindows.setId((short)1);
+
+        MetaProbeOs metaDebian = new MetaProbeOs();
+        metaDebian.setId((short)2);
+
+        MetaProbeOs metaUbuntu = new MetaProbeOs();
+        metaUbuntu.setId((short)3);
+
+        MetaProbeOs metaFedora = new MetaProbeOs();
+        metaFedora.setId((short)4);
+
+        List<MetaProbeOs> probeOs = new ArrayList<>();
+        probeOs.add(metaWindows);
+        probeOs.add(metaDebian);
+        probeOs.add(metaUbuntu);
+        probeOs.add(metaFedora);
+
+
+        MetaProbeVersion version100 = new MetaProbeVersion();
+        version100.setId((short)1);
+
+        MetaProbeVersion version110 = new MetaProbeVersion();
+        version110.setId((short)2);
+
+        List<MetaProbeVersion> versionlist = new ArrayList<>();
+
+        versionlist.add(version100);
+        versionlist.add(version110);
+
+
+
+
+        for(MetaProbeVersion version : versionlist) {
+
+            for(MetaProbeArchitecture architecture : archilist) {
+
+                for(MetaProbeOs os : probeOs) {
+
+                    MetaProbePackage aPackage = new MetaProbePackage();
+                    aPackage.setOs(os);
+                    aPackage.setArchitecture(architecture);
+                    aPackage.setVersion(version);
+
+                    this.metaProbePackageDAO.save(aPackage);
+
+                }
+
+            }
+
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/src/test/java/com/loafle/overflow/meta/dao/MetaProbeVersionDAOTest.java b/src/test/java/com/loafle/overflow/meta/dao/MetaProbeVersionDAOTest.java
new file mode 100644
index 0000000..b06f7c6
--- /dev/null
+++ b/src/test/java/com/loafle/overflow/meta/dao/MetaProbeVersionDAOTest.java
@@ -0,0 +1,54 @@
+package com.loafle.overflow.meta.dao;
+
+import com.loafle.overflow.AppConfig;
+import com.loafle.overflow.JdbcConfiguration;
+import com.loafle.overflow.meta.model.MetaProbeVersion;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by root on 17. 6. 25.
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {AppConfig.class, JdbcConfiguration.class})
+public class MetaProbeVersionDAOTest {
+
+    @Autowired
+    private MetaProbeVersionDAO metaProbeVersionDAO;
+
+
+    @Test
+    public void Create() {
+
+        MetaProbeVersion version100 = new MetaProbeVersion();
+        version100.setVersion("1.0.0");
+
+
+        MetaProbeVersion version110 = new MetaProbeVersion();
+        version110.setVersion("1.1.0");
+
+
+        List<MetaProbeVersion> list = new ArrayList<>();
+
+        list.add(version100);
+        list.add(version110);
+
+
+        for(int indexI = 1; indexI <= list.size() ;++indexI) {
+            MetaProbeVersion version = list.get(indexI - 1);
+            version.setId((short)indexI);
+
+            this.metaProbeVersionDAO.save(version);
+        }
+
+    }
+
+}
\ No newline at end of file