initial Go port of streamrip

internal/config/config_test.go

@@ -0,0 +1,81 @@
+package config
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestDefaultConfigData(t *testing.T) {
+	data := DefaultConfigData()
+	if data.Misc.Version != CurrentConfigVersion {
+		t.Fatalf("version = %q, want %q", data.Misc.Version, CurrentConfigVersion)
+	}
+	if data.Downloads.Folder == "" {
+		t.Fatalf("downloads folder should not be empty")
+	}
+	if data.Database.DownloadsPath == "" || data.Database.FailedDownloadsPath == "" {
+		t.Fatalf("database paths should not be empty")
+	}
+}
+
+func TestLoadCreatesDefaultConfigWhenMissing(t *testing.T) {
+	tmpDir := t.TempDir()
+	path := filepath.Join(tmpDir, "config.toml")
+
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load() error = %v", err)
+	}
+
+	if cfg.Path != path {
+		t.Fatalf("path = %q, want %q", cfg.Path, path)
+	}
+	if _, err = os.Stat(path); err != nil {
+		t.Fatalf("expected created config file: %v", err)
+	}
+}
+
+func TestLoadOutdatedConfig(t *testing.T) {
+	tmpDir := t.TempDir()
+	path := filepath.Join(tmpDir, "config.toml")
+
+	data := DefaultConfigData()
+	data.Misc.Version = "1.0.0"
+	if err := saveConfigData(path, data); err != nil {
+		t.Fatalf("saveConfigData() error = %v", err)
+	}
+
+	_, err := Load(path)
+	if !errors.Is(err, ErrOutdatedConfig) {
+		t.Fatalf("Load() error = %v, want ErrOutdatedConfig", err)
+	}
+}
+
+func TestSessionCloneDoesNotAliasSlices(t *testing.T) {
+	tmpDir := t.TempDir()
+	path := filepath.Join(tmpDir, "config.toml")
+
+	data := DefaultConfigData()
+	data.Metadata.Exclude = []string{"lyrics"}
+	data.Qobuz.Secrets = []string{"s1"}
+	if err := saveConfigData(path, data); err != nil {
+		t.Fatalf("saveConfigData() error = %v", err)
+	}
+
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load() error = %v", err)
+	}
+
+	cfg.Session.Metadata.Exclude[0] = "comment"
+	cfg.Session.Qobuz.Secrets[0] = "s2"
+
+	if cfg.File.Metadata.Exclude[0] != "lyrics" {
+		t.Fatalf("file metadata exclude unexpectedly mutated")
+	}
+	if cfg.File.Qobuz.Secrets[0] != "s1" {
+		t.Fatalf("file qobuz secrets unexpectedly mutated")
+	}
+}