initial commit

internal/database/database_test.go

@@ -0,0 +1,13 @@
+package database
+
+import "testing"
+
+func TestUpSection(t *testing.T) {
+	got, err := upSection("-- +goose Up\nCREATE TABLE example(id int);\n-- +goose Down\nDROP TABLE example;")
+	if err != nil {
+		t.Fatalf("upSection() error = %v", err)
+	}
+	if got != "\nCREATE TABLE example(id int);\n" {
+		t.Fatalf("unexpected section: %q", got)
+	}
+}