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package printer
import (
"bytes"
"strings"
"testing"
"github.com/dty1er/kubecolor/testutil"
)
func Test_OptionsPrinter_Print(t *testing.T) {
tests := []struct {
name string
darkBackground bool
input string
expected string
}{
{
name: "successful",
darkBackground: true,
input: testutil.NewHereDoc(`
The following options can be passed to any command:
--add-dir-header=false: If true, adds the file directory to the header of the log messages
--alsologtostderr=false: log to standard error as well as files
--as='': Username to impersonate for the operation
--as-group=[]: Group to impersonate for the operation, this flag can be repeated to specify multiple groups.
--cache-dir='/home/dtyler/.kube/cache': Default cache directory
--certificate-authority='': Path to a cert file for the certificate authority
--client-certificate='': Path to a client certificate file for TLS
--client-key='': Path to a client key file for TLS
--cluster='': The name of the kubeconfig cluster to use
--context='': The name of the kubeconfig context to use
--insecure-skip-tls-verify=false: If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
`),
expected: testutil.NewHereDoc(`
[36mThe following options can be passed to any command:[0m
[33m--add-dir-header=false[0m: [36mIf true, adds the file directory to the header of the log messages[0m
[33m--alsologtostderr=false[0m: [36mlog to standard error as well as files[0m
[33m--as=''[0m: [36mUsername to impersonate for the operation[0m
[33m--as-group=[][0m: [36mGroup to impersonate for the operation, this flag can be repeated to specify multiple groups.[0m
[33m--cache-dir='/home/dtyler/.kube/cache'[0m: [36mDefault cache directory[0m
[33m--certificate-authority=''[0m: [36mPath to a cert file for the certificate authority[0m
[33m--client-certificate=''[0m: [36mPath to a client certificate file for TLS[0m
[33m--client-key=''[0m: [36mPath to a client key file for TLS[0m
[33m--cluster=''[0m: [36mThe name of the kubeconfig cluster to use[0m
[33m--context=''[0m: [36mThe name of the kubeconfig context to use[0m
[33m--insecure-skip-tls-verify=false[0m: [36mIf true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure[0m
`),
},
}
for _, tt := range tests {
tt := tt
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
r := strings.NewReader(tt.input)
var w bytes.Buffer
printer := OptionsPrinter{DarkBackground: tt.darkBackground}
printer.Print(r, &w)
testutil.MustEqual(t, tt.expected, w.String())
})
}
}
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