Fix old stale tests junk

storage/graph_test.go

@@ -3,6 +3,7 @@ package storage
 import (
 	"context"
 	"fmt"
+	"io/ioutil"
 	"local/dndex/storage/entity"
 	"local/dndex/storage/operator"
 	"os"
@@ -13,12 +14,14 @@ import (
 )
 
 func TestIntegration(t *testing.T) {
-	if len(os.Getenv("INTEGRATION")) == 0 {
-		t.Logf("skipping because $INTEGRATION unset")
-		return
-	}
-
 	os.Args = os.Args[:1]
+	f, err := ioutil.TempFile(os.TempDir(), "pattern*")
+	if err != nil {
+		t.Fatal(err)
+	}
+	f.Close()
+	defer os.Remove(f.Name())
+	os.Setenv("DBURI", f.Name())
 	graph := NewGraph()
 	ctx, can := context.WithCancel(context.TODO())
 	defer can()