90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
package view
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"path/filepath"
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"testing"
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"github.com/derailed/k9s/internal/client"
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"github.com/derailed/k9s/internal/config"
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"github.com/derailed/tview"
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"github.com/stretchr/testify/assert"
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)
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func TestLogAnsi(t *testing.T) {
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buff := bytes.NewBufferString("")
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w := tview.ANSIWriter(buff, "white", "black")
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fmt.Fprintf(w, "[YELLOW] ok")
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assert.Equal(t, "[YELLOW] ok", buff.String())
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v := tview.NewTextView()
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v.SetDynamicColors(true)
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aw := tview.ANSIWriter(v, "white", "black")
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s := "[2019-03-27T15:05:15,246][INFO ][o.e.c.r.a.AllocationService] [es-0] Cluster health status changed from [YELLOW] to [GREEN] (reason: [shards started [[.monitoring-es-6-2019.03.27][0]]"
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fmt.Fprintf(aw, "%s", s)
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assert.Equal(t, s+"\n", v.GetText(false))
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}
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func TestLogFlush(t *testing.T) {
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v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false)
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v.Init(makeContext())
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v.Flush(2, []string{"blee", "bozo"})
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v.toggleAutoScrollCmd(nil)
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assert.Equal(t, "blee\nbozo\n", v.Logs().GetText(true))
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assert.Equal(t, " Autoscroll: Off FullScreen: Off Wrap: Off ", v.Indicator().GetText(true))
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v.toggleAutoScrollCmd(nil)
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assert.Equal(t, " Autoscroll: On FullScreen: Off Wrap: Off ", v.Indicator().GetText(true))
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assert.Equal(t, 6, len(v.Hints()))
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}
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func TestLogViewSave(t *testing.T) {
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v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false)
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v.Init(makeContext())
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app := makeApp()
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v.Flush(2, []string{"blee", "bozo"})
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config.K9sDumpDir = "/tmp"
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dir := filepath.Join(config.K9sDumpDir, app.Config.K9s.CurrentCluster)
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c1, _ := ioutil.ReadDir(dir)
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v.SaveCmd(nil)
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c2, _ := ioutil.ReadDir(dir)
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assert.Equal(t, len(c2), len(c1)+1)
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}
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func TestLogViewNav(t *testing.T) {
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v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false)
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v.Init(makeContext())
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var buff []string
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for i := 0; i < 100; i++ {
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buff = append(buff, fmt.Sprintf("line-%d\n", i))
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}
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v.Flush(100, buff)
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v.toggleAutoScrollCmd(nil)
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r, _ := v.Logs().GetScrollOffset()
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assert.Equal(t, 0, r)
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}
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func TestLogViewClear(t *testing.T) {
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v := NewLog(client.GVR("v1/pods"), "fred/p1", "blee", false)
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v.Init(makeContext())
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v.Flush(2, []string{"blee", "bozo"})
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v.toggleAutoScrollCmd(nil)
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assert.Equal(t, "blee\nbozo\n", v.Logs().GetText(true))
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v.Logs().Clear()
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assert.Equal(t, "", v.Logs().GetText(true))
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}
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// ----------------------------------------------------------------------------
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// Helpers...
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func makeApp() *App {
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return NewApp(config.NewConfig(ks{}))
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}
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