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package gotop
import (
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/xxxserxxx/gotop/v4/widgets"
)
func TestParse(t *testing.T) {
tests := []struct {
i string
f func(c Config, e error)
}{
{
i: "graphhorizontalscale",
f: func(c Config, e error) {
assert.Error(t, e, "invalid graphhorizontalscale syntax")
},
},
{
i: "helpvisible=true=false",
f: func(c Config, e error) {
assert.NotNil(t, e)
},
},
{
i: "GRAPHHORIZONTALSCALE=1\nhelpVisible=true",
f: func(c Config, e error) {
assert.Nil(t, e, "unexpected error")
assert.Equal(t, 1, c.GraphHorizontalScale)
},
},
{
i: "graphhorizontalscale=a",
f: func(c Config, e error) {
assert.Error(t, e, "expected invalid value for graphhorizontalscale")
},
},
{
i: "helpvisible=a",
f: func(c Config, e error) {
assert.Error(t, e, "expected invalid value for helpvisible")
},
},
{
i: "helpvisible=true\nupdateinterval=30\naveragecpu=true\nPerCPULoad=true\ntempscale=F\nstatusbar=true\nnetinterface=eth0\nlayout=minimal\nmaxlogsize=200",
f: func(c Config, e error) {
assert.Nil(t, e, "unexpected error")
assert.Equal(t, true, c.HelpVisible)
assert.Equal(t, time.Duration(30), c.UpdateInterval)
assert.Equal(t, true, c.AverageLoad)
assert.Equal(t, true, c.PercpuLoad)
assert.Equal(t, widgets.TempScale(70), c.TempScale)
assert.Equal(t, true, c.Statusbar)
assert.Equal(t, "eth0", c.NetInterface)
assert.Equal(t, "minimal", c.Layout)
assert.Equal(t, int64(200), c.MaxLogSize)
},
},
}
for _, tc := range tests {
in := strings.NewReader(tc.i)
c := NewConfig()
e := load(in, &c)
tc.f(c, e)
}
}
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