wrapper for dbasserts (#94)

internal/db/assert/docs.go

@@ -0,0 +1,29 @@
+// Package dbassert provides a set of assertions for testing the watchtower database
+// applications.
+//
+// Example Usage:
+//
+//     import (
+//         "testing"
+//
+//         "github.com/hashicorp/internal/db/assert"
+//     )
+//
+//     func TestSomeDatabase(t *testing.T) {
+//         conn, err := sql.Open("postgres", "postgres://postgres:secret@localhost:%s?sslmode=disable")
+//         if err != nil {
+//             t.Fatal(err)
+//         }
+//         defer conn.Close()
+//         db, err := gorm.Open("postgres", conn)
+//         if err != nil {
+//             t.Fatal(err)
+//         }
+//         m := TestModel{}
+//         if err = rw.Create(&m); err != nil {
+//             t.Fatal(err)
+//         }
+//         dbassert := dbassert.New(t, db)
+//         dbassert.FieldIsNull(&someModel, "someField")
+//     }
+package dbassert