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package client
import (
"crypto/tls"
"testing"
"time"
"github.com/cenkalti/backoff/v4"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestWithTLSConfig(t *testing.T) {
config := &tls.Config{
InsecureSkipVerify: true,
}
opts := &options{}
fn := WithTLSConfig(config)
err := fn(opts)
require.Nil(t, err)
assert.Equal(t, config, opts.tlsConfig)
}
func TestNewOptions(t *testing.T) {
tests := []struct {
name string
opts []Option
want *options
}{
{
"no endpoints",
[]Option{},
&options{
endpoints: []string{defaultUnixEndpoint},
},
},
{
"single endpoints",
[]Option{WithEndpoint("ssl:192.168.1.1:6443")},
&options{
endpoints: []string{"ssl:192.168.1.1:6443"},
},
},
{
"multiple endpoints",
[]Option{WithEndpoint("ssl:192.168.1.1:6443"), WithEndpoint("ssl:192.168.1.2:6443")},
&options{
endpoints: []string{"ssl:192.168.1.1:6443", "ssl:192.168.1.2:6443"},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := newOptions(tt.opts...)
got.logger = nil // hack; we don't care
require.Nil(t, err)
assert.Equal(t, tt.want, got)
})
}
}
func TestWithEndpoint(t *testing.T) {
tests := []struct {
name string
endpoint string
want []string
wantErr bool
}{
{
"default unix",
"unix:",
[]string{defaultUnixEndpoint},
false,
},
{
"default tcp",
"tcp:",
[]string{defaultTCPEndpoint},
false,
},
{
"default ssl",
"ssl:",
[]string{defaultSSLEndpoint},
false,
},
{
"invalid",
"foo : ",
nil,
true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
opts := &options{}
fn := WithEndpoint(tt.endpoint)
err := fn(opts)
if tt.wantErr {
require.Error(t, err)
} else {
require.Nil(t, err)
}
assert.Equal(t, tt.want, opts.endpoints)
})
}
}
func TestWithReconnect(t *testing.T) {
timeout := 2 * time.Second
opts := &options{}
fn := WithReconnect(timeout, &backoff.ZeroBackOff{})
err := fn(opts)
require.NoError(t, err)
assert.Equal(t, timeout, opts.timeout)
assert.Equal(t, true, opts.reconnect)
assert.Equal(t, &backoff.ZeroBackOff{}, opts.backoff)
}
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