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package sshenv
import (
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/testhelper"
)
func TestNewFromEnv(t *testing.T) {
tests := []struct {
desc string
environment map[string]string
want Env
}{
{
desc: "It parses GIT_PROTOCOL",
environment: map[string]string{GitProtocolEnv: "2"},
want: Env{GitProtocolVersion: "2"},
},
{
desc: "It parses SSH_CONNECTION",
environment: map[string]string{SSHConnectionEnv: "127.0.0.1 0 127.0.0.2 65535"},
want: Env{IsSSHConnection: true, RemoteAddr: "127.0.0.1"},
},
{
desc: "It parses SSH_ORIGINAL_COMMAND",
environment: map[string]string{SSHOriginalCommandEnv: "git-receive-pack"},
want: Env{OriginalCommand: "git-receive-pack"},
},
}
for _, tc := range tests {
t.Run(tc.desc, func(t *testing.T) {
testhelper.TempEnv(t, tc.environment)
require.Equal(t, NewFromEnv(), tc.want)
})
}
}
func TestRemoteAddrFromEnv(t *testing.T) {
t.Setenv(SSHConnectionEnv, "127.0.0.1 0")
require.Equal(t, remoteAddrFromEnv(), "127.0.0.1")
}
func TestEmptyRemoteAddrFromEnv(t *testing.T) {
require.Equal(t, remoteAddrFromEnv(), "")
}
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