add csv export

entries/bitwarden_csv_test.go

@@ -0,0 +1,61 @@
+package entries
+
+import (
+	"encoding/csv"
+	"strings"
+	"testing"
+)
+
+func TestWriteBitwardenCSV(t *testing.T) {
+	secrets := []Secret{{
+		Description: `Example, "personal"`,
+		URL:         "https://example.com/login?a=1,b=2",
+		Notes:       "First line\nSecond line",
+		Username:    "person@example.com",
+		Password:    `correct,"quoted" password`,
+	}}
+
+	var output strings.Builder
+	if err := WriteBitwardenCSV(&output, secrets); err != nil {
+		t.Fatalf("write export: %v", err)
+	}
+
+	records, err := csv.NewReader(strings.NewReader(output.String())).ReadAll()
+	if err != nil {
+		t.Fatalf("read generated CSV: %v", err)
+	}
+	if len(records) != 2 {
+		t.Fatalf("expected header and one item, got %d rows", len(records))
+	}
+
+	wantHeader := []string{
+		"folder", "favorite", "type", "name", "notes", "fields", "reprompt",
+		"login_uri", "login_username", "login_password", "login_totp",
+	}
+	if strings.Join(records[0], "|") != strings.Join(wantHeader, "|") {
+		t.Fatalf("unexpected header: %#v", records[0])
+	}
+
+	row := records[1]
+	if row[2] != "login" || row[3] != secrets[0].Description || row[4] != secrets[0].Notes {
+		t.Fatalf("item metadata was not preserved: %#v", row)
+	}
+	if row[7] != secrets[0].URL || row[8] != secrets[0].Username || row[9] != secrets[0].Password {
+		t.Fatalf("login fields were not preserved: %#v", row)
+	}
+}
+
+func TestWriteBitwardenCSVWithNoSecrets(t *testing.T) {
+	var output strings.Builder
+	if err := WriteBitwardenCSV(&output, nil); err != nil {
+		t.Fatalf("write export: %v", err)
+	}
+
+	records, err := csv.NewReader(strings.NewReader(output.String())).ReadAll()
+	if err != nil {
+		t.Fatalf("read generated CSV: %v", err)
+	}
+	if len(records) != 1 {
+		t.Fatalf("expected only the header, got %d rows", len(records))
+	}
+}