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package commandargs
import (
"testing"
"github.com/stretchr/testify/assert"
"gitlab.com/gitlab-org/gitlab-shell/go/internal/testhelper"
)
func TestParseSuccess(t *testing.T) {
testCases := []struct {
desc string
arguments []string
environment map[string]string
expectedArgs *CommandArgs
}{
// Setting the used env variables for every case to ensure we're
// not using anything set in the original env.
{
desc: "It sets discover as the command when the command string was empty",
environment: map[string]string{
"SSH_CONNECTION": "1",
"SSH_ORIGINAL_COMMAND": "",
},
expectedArgs: &CommandArgs{CommandType: Discover},
},
{
desc: "It passes on the original ssh command from the environment",
environment: map[string]string{
"SSH_CONNECTION": "1",
"SSH_ORIGINAL_COMMAND": "hello world",
},
expectedArgs: &CommandArgs{SshCommand: "hello world"},
}, {
desc: "It finds the key id in any passed arguments",
environment: map[string]string{
"SSH_CONNECTION": "1",
"SSH_ORIGINAL_COMMAND": "",
},
arguments: []string{"hello", "key-123"},
expectedArgs: &CommandArgs{CommandType: Discover, GitlabKeyId: "123"},
}, {
desc: "It finds the username in any passed arguments",
environment: map[string]string{
"SSH_CONNECTION": "1",
"SSH_ORIGINAL_COMMAND": "",
},
arguments: []string{"hello", "username-jane-doe"},
expectedArgs: &CommandArgs{CommandType: Discover, GitlabUsername: "jane-doe"},
},
}
for _, tc := range testCases {
t.Run(tc.desc, func(t *testing.T) {
restoreEnv := testhelper.TempEnv(tc.environment)
defer restoreEnv()
result, err := Parse(tc.arguments)
assert.NoError(t, err)
assert.Equal(t, tc.expectedArgs, result)
})
}
}
func TestParseFailure(t *testing.T) {
t.Run("It fails if SSH connection is not set", func(t *testing.T) {
_, err := Parse([]string{})
assert.Error(t, err, "Only ssh allowed")
})
}
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