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userplot_test.go
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/
userplot_test.go
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package statsviz
import (
"errors"
"testing"
)
func TestTimeSeriesPlotConfigErrors(t *testing.T) {
t.Run("empty name", func(t *testing.T) {
tsb := TimeSeriesPlotConfig{}
if _, err := tsb.Build(); !errors.Is(err, ErrEmptyPlotName) {
t.Errorf("Build() returned err = %v, want %v", err, ErrEmptyPlotName)
}
})
t.Run("reserved name", func(t *testing.T) {
tsb := TimeSeriesPlotConfig{Name: "timestamp"}
var target ErrReservedPlotName
if _, err := tsb.Build(); !errors.As(err, &target) {
t.Errorf("Build() returned err = %v, want %v", err, target)
}
})
t.Run("no time series", func(t *testing.T) {
tsb := TimeSeriesPlotConfig{Name: "some name"}
if _, err := tsb.Build(); !errors.Is(err, ErrNoTimeSeries) {
t.Errorf("Build() returned err = %v, want %v", err, ErrEmptyPlotName)
}
})
}