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package kubectl
import (
"strings"
"testing"
"github.com/google/go-cmp/cmp"
)
// func TestInspectSubcommandInfo(args []string) (*SubcommandInfo, bool) {
func TestInspectSubcommandInfo(t *testing.T) {
tests := []struct {
args string
expected *SubcommandInfo
expectedOK bool
}{
{"get pods", &SubcommandInfo{Subcommand: Get}, true},
{"get pod", &SubcommandInfo{Subcommand: Get}, true},
{"get po", &SubcommandInfo{Subcommand: Get}, true},
{"get pod -o wide", &SubcommandInfo{Subcommand: Get, FormatOption: Wide}, true},
{"get pod -o=wide", &SubcommandInfo{Subcommand: Get, FormatOption: Wide}, true},
{"get pod -owide", &SubcommandInfo{Subcommand: Get, FormatOption: Wide}, true},
{"get pod -o json", &SubcommandInfo{Subcommand: Get, FormatOption: Json}, true},
{"get pod -o=json", &SubcommandInfo{Subcommand: Get, FormatOption: Json}, true},
{"get pod -ojson", &SubcommandInfo{Subcommand: Get, FormatOption: Json}, true},
{"get pod -o yaml", &SubcommandInfo{Subcommand: Get, FormatOption: Yaml}, true},
{"get pod -o=yaml", &SubcommandInfo{Subcommand: Get, FormatOption: Yaml}, true},
{"get pod -oyaml", &SubcommandInfo{Subcommand: Get, FormatOption: Yaml}, true},
{"get pod --output json", &SubcommandInfo{Subcommand: Get, FormatOption: Json}, true},
{"get pod --output=json", &SubcommandInfo{Subcommand: Get, FormatOption: Json}, true},
{"get pod --output yaml", &SubcommandInfo{Subcommand: Get, FormatOption: Yaml}, true},
{"get pod --output=yaml", &SubcommandInfo{Subcommand: Get, FormatOption: Yaml}, true},
{"get pod --output wide", &SubcommandInfo{Subcommand: Get, FormatOption: Wide}, true},
{"get pod --output=wide", &SubcommandInfo{Subcommand: Get, FormatOption: Wide}, true},
{"get pod --no-headers", &SubcommandInfo{Subcommand: Get, NoHeader: true}, true},
{"get pod -w", &SubcommandInfo{Subcommand: Get, Watch: true}, true},
{"get pod --watch", &SubcommandInfo{Subcommand: Get, Watch: true}, true},
{"get pod -h", &SubcommandInfo{Subcommand: Get, Help: true}, true},
{"get pod --help", &SubcommandInfo{Subcommand: Get, Help: true}, true},
{"describe pod pod-aaa", &SubcommandInfo{Subcommand: Describe}, true},
{"top pod", &SubcommandInfo{Subcommand: Top}, true},
{"top pods", &SubcommandInfo{Subcommand: Top}, true},
{"api-versions", &SubcommandInfo{Subcommand: APIVersions}, true},
{"explain pod", &SubcommandInfo{Subcommand: Explain}, true},
{"explain pod --recursive=true", &SubcommandInfo{Subcommand: Explain, Recursive: true}, true},
// "--recursive true" is not acceptable by kubectl explain
{"explain pod --recursive true", &SubcommandInfo{Subcommand: Explain}, true},
{"version", &SubcommandInfo{Subcommand: Version}, true},
{"version --client", &SubcommandInfo{Subcommand: Version}, true},
{"version --short", &SubcommandInfo{Subcommand: Version, Short: true}, true},
{"version -o json", &SubcommandInfo{Subcommand: Version, FormatOption: Json}, true},
{"version -o yaml", &SubcommandInfo{Subcommand: Version, FormatOption: Yaml}, true},
{"apply", &SubcommandInfo{Subcommand: Apply}, true},
{"", &SubcommandInfo{}, false},
}
for _, tt := range tests {
tt := tt
t.Run(tt.args, func(t *testing.T) {
t.Parallel()
s, ok := InspectSubcommandInfo(strings.Split(tt.args, " "))
if tt.expectedOK != ok {
t.Error("failed")
}
if diff := cmp.Diff(s, tt.expected); diff != "" {
t.Errorf(diff)
}
})
}
}
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