Create noop db store and test file

services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/bridge/db/noop/NoopDbStore.java

@@ -0,0 +1,66 @@
+package uk.ac.ic.wlgitbridge.bridge.db.noop;
+
+import uk.ac.ic.wlgitbridge.bridge.db.DBStore;
+import uk.ac.ic.wlgitbridge.bridge.db.ProjectState;
+
+import java.sql.Timestamp;
+import java.util.List;
+
+public class NoopDbStore implements DBStore {
+
+    @Override
+    public int getNumProjects() {
+        return 0;
+    }
+
+    @Override
+    public List<String> getProjectNames() {
+        return null;
+    }
+
+    @Override
+    public void setLatestVersionForProject(String project, int versionID) {
+
+    }
+
+    @Override
+    public int getLatestVersionForProject(String project) {
+        return 0;
+    }
+
+    @Override
+    public void addURLIndexForProject(String projectName, String url, String path) {
+
+    }
+
+    @Override
+    public void deleteFilesForProject(String project, String... files) {
+
+    }
+
+    @Override
+    public String getPathForURLInProject(String projectName, String url) {
+        return null;
+    }
+
+    @Override
+    public String getOldestUnswappedProject() {
+        return null;
+    }
+
+    @Override
+    public int getNumUnswappedProjects() {
+        return 0;
+    }
+
+    @Override
+    public ProjectState getProjectState(String projectName) {
+        return null;
+    }
+
+    @Override
+    public void setLastAccessedTime(String projectName, Timestamp time) {
+
+    }
+
+}