feat: complete Nexus Terminal — premium SSH/Telnet/RAW TCP desktop client

Production-minded Wails v2 desktop application with: - Full SSH client (password, key, keyboard-interactive, jump hosts, keepalive) - Telnet client (RFC 854/855 negotiation, NAWS, TTYPE, encoding) - RAW TCP client (binary-safe, text/hex/split views, payload presets) - SQLite storage with migrations and repository abstraction - Encrypted secret storage (AES-256-GCM + Argon2id) with keychain fallback - Known hosts verification (strict/ask/accept-new/insecure) - Session manager with multi-session lifecycle and Wails events - Dark charcoal Material-inspired design system (CSS custom properties) - Tabbed session management with rename, reorder, pin, context menu - Profile editor with protocol-aware form sections - Command palette, notifications, settings modal - JSON import/export, audit logging, preferences - 50+ tests across validation, secrets, storage, encoding, sessions - Makefile, build.sh, .gitignore, comprehensive README
2026-04-15 00:00:00 +01:00
parent c767c1640e
commit 5bff1d9f3e
17 changed files with 5644 additions and 45 deletions
@@ -0,0 +1,150 @@
+package sessions
+
+import (
+	"testing"
+
+	"github.com/copilot-ssh-client/app/internal/models"
+)
+
+// ---------------------------------------------------------------------------
+// NewManager creates with empty sessions map
+// ---------------------------------------------------------------------------
+
+func TestNewManager(t *testing.T) {
+	// NewManager requires backing services; pass nil for lightweight tests
+	// where no actual connections are made.
+	mgr := NewManager(nil, nil, nil, nil)
+	if mgr == nil {
+		t.Fatal("NewManager() returned nil")
+	}
+	if mgr.sessions == nil {
+		t.Fatal("expected sessions map to be initialised")
+	}
+	if len(mgr.sessions) != 0 {
+		t.Errorf("expected empty sessions map, got %d entries", len(mgr.sessions))
+	}
+}
+
+// ---------------------------------------------------------------------------
+// ListSessions on an empty manager
+// ---------------------------------------------------------------------------
+
+func TestListSessionsEmpty(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+	sessions := mgr.ListSessions()
+	if len(sessions) != 0 {
+		t.Errorf("expected 0 sessions, got %d", len(sessions))
+	}
+}
+
+// ---------------------------------------------------------------------------
+// createTabName logic
+// ---------------------------------------------------------------------------
+
+func TestCreateTabName(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+
+	tests := []struct {
+		name    string
+		profile *models.Profile
+		want    string
+	}{
+		{
+			name: "uses display name when set",
+			profile: &models.Profile{
+				DisplayName: "Production DB",
+				Host:        "db.prod.com",
+				Username:    "admin",
+			},
+			want: "Production DB",
+		},
+		{
+			name: "falls back to user@host when no display name",
+			profile: &models.Profile{
+				DisplayName: "",
+				Host:        "server.local",
+				Username:    "root",
+			},
+			want: "root@server.local",
+		},
+		{
+			name: "falls back to host only when no display name or username",
+			profile: &models.Profile{
+				DisplayName: "",
+				Host:        "switch.local",
+				Username:    "",
+			},
+			want: "switch.local",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := mgr.createTabName(tt.profile)
+			if got != tt.want {
+				t.Errorf("createTabName() = %q, want %q", got, tt.want)
+			}
+		})
+	}
+}
+
+// ---------------------------------------------------------------------------
+// RenameSession on non-existent session
+// ---------------------------------------------------------------------------
+
+func TestRenameSessionNotFound(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+	err := mgr.RenameSession("nonexistent-id", "New Name")
+	if err == nil {
+		t.Error("expected error when renaming non-existent session")
+	}
+}
+
+// ---------------------------------------------------------------------------
+// PinSession on non-existent session
+// ---------------------------------------------------------------------------
+
+func TestPinSessionNotFound(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+	err := mgr.PinSession("nonexistent-id", true)
+	if err == nil {
+		t.Error("expected error when pinning non-existent session")
+	}
+}
+
+// ---------------------------------------------------------------------------
+// GetSession on non-existent session
+// ---------------------------------------------------------------------------
+
+func TestGetSessionNotFound(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+	_, err := mgr.GetSession("nonexistent-id")
+	if err == nil {
+		t.Error("expected error when getting non-existent session")
+	}
+}
+
+// ---------------------------------------------------------------------------
+// Disconnect on non-existent session
+// ---------------------------------------------------------------------------
+
+func TestDisconnectNotFound(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+	err := mgr.Disconnect("nonexistent-id")
+	if err == nil {
+		t.Error("expected error when disconnecting non-existent session")
+	}
+}
+
+// ---------------------------------------------------------------------------
+// CloseAll on empty manager does not panic
+// ---------------------------------------------------------------------------
+
+func TestCloseAllEmpty(t *testing.T) {
+	mgr := NewManager(nil, nil, nil, nil)
+	// Should not panic.
+	mgr.CloseAll()
+	if len(mgr.ListSessions()) != 0 {
+		t.Error("expected 0 sessions after CloseAll")
+	}
+}