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package sender
import (
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestDo_UserAgentOnAllHTTPMethod(t *testing.T) {
var ua, method string
server := httptest.NewServer(http.HandlerFunc(func(_ http.ResponseWriter, r *http.Request) {
ua = r.Header.Get("User-Agent")
method = r.Method
}))
t.Cleanup(server.Close)
doer := NewDoer(http.DefaultClient, "")
testCases := []struct {
method string
call func(u string) (*http.Response, error)
}{
{
method: http.MethodGet,
call: func(u string) (*http.Response, error) {
return doer.Get(u, nil)
},
},
{
method: http.MethodHead,
call: doer.Head,
},
{
method: http.MethodPost,
call: func(u string) (*http.Response, error) {
return doer.Post(u, strings.NewReader("falalalala"), "text/plain", nil)
},
},
}
for _, test := range testCases {
t.Run(test.method, func(t *testing.T) {
_, err := test.call(server.URL)
require.NoError(t, err)
assert.Equal(t, test.method, method)
assert.Contains(t, ua, ourUserAgent, "User-Agent")
})
}
}
func TestDo_CustomUserAgent(t *testing.T) {
customUA := "MyApp/1.2.3"
doer := NewDoer(http.DefaultClient, customUA)
ua := doer.formatUserAgent()
assert.Contains(t, ua, ourUserAgent)
assert.Contains(t, ua, customUA)
if strings.HasSuffix(ua, " ") {
t.Errorf("UA should not have trailing spaces; got '%s'", ua)
}
assert.Len(t, strings.Split(ua, " "), 5)
}
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