diff options
Diffstat (limited to 'internal/tui/dashboard/model_test.go')
| -rw-r--r-- | internal/tui/dashboard/model_test.go | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/internal/tui/dashboard/model_test.go b/internal/tui/dashboard/model_test.go index 11cfc2b..f1e6f35 100644 --- a/internal/tui/dashboard/model_test.go +++ b/internal/tui/dashboard/model_test.go @@ -46,6 +46,8 @@ func TestKeySwitchingChangesActiveTab(t *testing.T) { func TestSyscallsTabScrollsWithJK(t *testing.T) { m := NewModelWithConfig(nil, 250, common.DefaultKeyMap()) m.activeTab = TabSyscalls + snap := statsengine.NewSnapshot(nil, nil, nil, []statsengine.SyscallSnapshot{{Name: "read", Count: 1}, {Name: "write", Count: 1}}, nil, nil, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{}) + m.latest = &snap next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}}) model := next.(Model) @@ -63,6 +65,8 @@ func TestSyscallsTabScrollsWithJK(t *testing.T) { func TestProcessesTabScrollsWithJK(t *testing.T) { m := NewModelWithConfig(nil, 250, common.DefaultKeyMap()) m.activeTab = TabProcesses + snap := statsengine.NewSnapshot(nil, nil, nil, nil, nil, []statsengine.ProcessSnapshot{{PID: 1}, {PID: 2}}, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{}) + m.latest = &snap next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}}) model := next.(Model) @@ -80,6 +84,8 @@ func TestProcessesTabScrollsWithJK(t *testing.T) { func TestFilesTabScrollsWithJK(t *testing.T) { m := NewModelWithConfig(nil, 250, common.DefaultKeyMap()) m.activeTab = TabFiles + snap := statsengine.NewSnapshot(nil, nil, nil, nil, []statsengine.FileSnapshot{{Path: "/a"}, {Path: "/b"}}, nil, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{}) + m.latest = &snap next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}}) model := next.(Model) @@ -94,6 +100,40 @@ func TestFilesTabScrollsWithJK(t *testing.T) { } } +func TestScrollOffsetDoesNotGrowUnbounded(t *testing.T) { + m := NewModelWithConfig(nil, 250, common.DefaultKeyMap()) + m.activeTab = TabSyscalls + snap := statsengine.NewSnapshot(nil, nil, nil, []statsengine.SyscallSnapshot{{Name: "read", Count: 1}, {Name: "write", Count: 1}}, nil, nil, statsengine.HistogramSnapshot{}, statsengine.HistogramSnapshot{}) + m.latest = &snap + + for i := 0; i < 50; i++ { + next, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'j'}}) + m = next.(Model) + } + if m.syscallsOffset != 1 { + t.Fatalf("expected bounded offset 1, got %d", m.syscallsOffset) + } +} + +func TestRefreshKeyEmitsRefreshTick(t *testing.T) { + snap := &statsengine.Snapshot{TotalSyscalls: 13} + engine := &fakeSnapshotSource{snap: snap} + m := NewModelWithConfig(engine, 250, common.DefaultKeyMap()) + next, cmd := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'r'}}) + _ = next + if cmd == nil { + t.Fatalf("expected refresh command") + } + msg := cmd() + stats, ok := msg.(messages.StatsTickMsg) + if !ok { + t.Fatalf("expected StatsTickMsg from refresh key command, got %T", msg) + } + if stats.Snap != snap { + t.Fatalf("expected refreshed snapshot from engine") + } +} + func TestRefreshTickEmitsStatsTickMsg(t *testing.T) { snap := &statsengine.Snapshot{TotalSyscalls: 9} engine := &fakeSnapshotSource{snap: snap} |