package client import ( "testing" "github.com/stretchr/testify/require" ) func TestGetSeriesByID(t *testing.T) { tests := []struct { name string seriesID string wantErr bool wantSeries *Series }{ {"valid series", "xy", false, &Series{ID: "xy"}}, {"invalid series", "invalid-id", true, nil}, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { series, err := GetSeriesByID(tt.seriesID) require.ErrorIs(t, err, ErrNotFound) require.Equal(t, tt.wantSeries, series, "expected series: %v, got: %v for seriesID %v", tt.wantSeries, series, tt.seriesID) }) } }