1 files changed, 50 insertions, 0 deletions
diff --git a/testing.go b/testing.go
new file mode 100644
index 0000000..d4a8457
--- /dev/null
+++ b/testing.go
@@ -0,0 +1,50 @@
+package main
+
+import (
+	"database/sql"
+	"fmt"
+	"os"
+	"path/filepath"
+	"testing"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func newSite(t *testing.T) string {
+	site, err := os.MkdirTemp("", "finserv-testing-")
+	if err != nil {
+		t.Fatalf("Error creating test site '%s': %v", site, err)
+	}
+
+	t.Cleanup(func() {
+		os.RemoveAll(site)
+		t.Logf("Removed test site '%s'.", site)
+	})
+
+	t.Logf("Created test site '%s'.", site)
+	return site
+}
+
+func emptyDB(t *testing.T) (*sql.DB, string) {
+	site := newSite(t)
+
+	path := filepath.Join(site, "main.sqlite3")
+
+	db, err := sql.Open("sqlite3", path)
+	if err != nil {
+		t.Fatalf("Failed to open SQLite3 database '%s': %v", path, err)
+	}
+
+	t.Cleanup(func() {
+		db.Close()
+		t.Logf("Removed test database '%s'.", path)
+	})
+
+	t.Logf("Created test database '%s'.", path)
+	return db, path
+}
+
+func migrationPath(index int) string {
+	name := fmt.Sprintf(migrationFilePattern, index+1)
+	return filepath.Join(migrationDir, name)
+}