60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package tui
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
func TestLatencySparkline_Empty(t *testing.T) {
|
|
got := latencySparkline(nil, nil, 10)
|
|
if !strings.Contains(got, "··········") {
|
|
t.Errorf("empty sparkline should be dots, got %q", got)
|
|
}
|
|
}
|
|
|
|
func TestLatencySparkline_SingleValue(t *testing.T) {
|
|
latencies := []time.Duration{100 * time.Millisecond}
|
|
statuses := []bool{true}
|
|
got := latencySparkline(latencies, statuses, 5)
|
|
if len(got) == 0 {
|
|
t.Error("sparkline should not be empty")
|
|
}
|
|
}
|
|
|
|
func TestLatencySparkline_WidthTruncation(t *testing.T) {
|
|
latencies := make([]time.Duration, 20)
|
|
statuses := make([]bool, 20)
|
|
for i := range latencies {
|
|
latencies[i] = time.Duration(i*50) * time.Millisecond
|
|
statuses[i] = true
|
|
}
|
|
got := latencySparkline(latencies, statuses, 5)
|
|
if len(got) == 0 {
|
|
t.Error("sparkline should not be empty")
|
|
}
|
|
}
|
|
|
|
func TestHeartbeatSparkline_Empty(t *testing.T) {
|
|
got := heartbeatSparkline(nil, 10)
|
|
if !strings.Contains(got, "··········") {
|
|
t.Errorf("empty heartbeat should be dots, got %q", got)
|
|
}
|
|
}
|
|
|
|
func TestHeartbeatSparkline_Mixed(t *testing.T) {
|
|
statuses := []bool{true, false, true, true, false}
|
|
got := heartbeatSparkline(statuses, 5)
|
|
if len(got) == 0 {
|
|
t.Error("heartbeat sparkline should not be empty")
|
|
}
|
|
}
|
|
|
|
func TestHeartbeatSparkline_PaddedWidth(t *testing.T) {
|
|
statuses := []bool{true, true}
|
|
got := heartbeatSparkline(statuses, 5)
|
|
if !strings.Contains(got, "···") {
|
|
t.Errorf("should have dot padding for width > data, got %q", got)
|
|
}
|
|
}
|