whatismyip/router/headers_test.go

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2021-11-10 19:06:12 +00:00
package router
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
)
func TestHeader(t *testing.T) {
req, _ := http.NewRequest("GET", "/user-agent", nil)
req.Header.Set("User-Agent", "test")
w := httptest.NewRecorder()
app.ServeHTTP(w, req)
assert.Equal(t, 200, w.Code)
assert.Equal(t, contentType.text, w.Header().Get("Content-Type"))
assert.Equal(t, "test", w.Body.String())
}
func TestHeaders(t *testing.T) {
expected := `Header1: value1
Header2: value21
Header2: value22
Header3: value3
Host:
`
req, _ := http.NewRequest("GET", "/headers", nil)
req.Header["Header1"] = []string{"value1"}
req.Header["Header2"] = []string{"value21", "value22"}
req.Header["Header3"] = []string{"value3"}
w := httptest.NewRecorder()
app.ServeHTTP(w, req)
assert.Equal(t, 200, w.Code)
assert.Equal(t, contentType.text, w.Header().Get("Content-Type"))
assert.Equal(t, expected, w.Body.String())
}