1 files changed, 35 insertions, 0 deletions
diff --git a/datamaps/config_test.go b/datamaps/config_test.go
new file mode 100644
index 0000000..dadaf6d
--- /dev/null
+++ b/datamaps/config_test.go
@@ -0,0 +1,35 @@
+package datamaps
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+// mocking funcs in go https://stackoverflow.com/questions/19167970/mock-functions-in-go
+
+func mockConfigDir() (string, error) {
+	return "/tmp/CONFIG/datamaps/", nil
+}
+
+func TestDBDetect(t *testing.T) {
+
+	cPath := filepath.Join("/tmp", "CONFIG", "datamaps")
+	t.Logf("%s\n", cPath)
+	if err := os.MkdirAll(cPath, 0700); err != nil {
+		t.Fatalf("cannot create temporary directory - %v", err)
+	}
+
+	if _, err := os.Create(filepath.Join("/tmp", "CONFIG", "datamaps", "datamaps.db")); err != nil {
+		t.Fatalf("cannot open '/tmp/CONFIG/datamaps/databamps.db': %v", err)
+	}
+	defer func() {
+		os.RemoveAll(filepath.Join("/tmp", "CONFIG"))
+	}()
+
+	dbpc := NewDBPathChecker(mockConfigDir)
+	h := dbpc.Check()
+	if !h {
+		t.Error("the db file should be found but isn't")
+	}
+}