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package httpexpect
import (
"bytes"
"io/ioutil"
"net/http"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestResponseFailed(t *testing.T) {
chain := makeChain(newMockReporter(t))
chain.fail("fail")
resp := &Response{chain: chain}
resp.chain.assertFailed(t)
assert.False(t, resp.Duration() == nil)
assert.False(t, resp.Headers() == nil)
assert.False(t, resp.Header("foo") == nil)
assert.False(t, resp.Cookies() == nil)
assert.False(t, resp.Cookie("foo") == nil)
assert.False(t, resp.Body() == nil)
assert.False(t, resp.JSON() == nil)
assert.False(t, resp.JSONP("") == nil)
resp.Headers().chain.assertFailed(t)
resp.Header("foo").chain.assertFailed(t)
resp.Cookies().chain.assertFailed(t)
resp.Cookie("foo").chain.assertFailed(t)
resp.Body().chain.assertFailed(t)
resp.Text().chain.assertFailed(t)
resp.JSON().chain.assertFailed(t)
resp.JSONP("").chain.assertFailed(t)
resp.Status(123)
resp.StatusRange(Status2xx)
resp.NoContent()
resp.ContentType("", "")
resp.ContentEncoding("")
resp.TransferEncoding("")
}
func TestResponseRoundTripTime(t *testing.T) {
reporter := newMockReporter(t)
t.Run("set", func(t *testing.T) {
duration := time.Second
resp := NewResponse(reporter, &http.Response{}, duration)
resp.chain.assertOK(t)
resp.chain.reset()
rt := resp.RoundTripTime()
assert.Equal(t, time.Second, rt.Raw())
rt.IsSet()
rt.Equal(time.Second)
rt.chain.assertOK(t)
})
t.Run("unset", func(t *testing.T) {
resp := NewResponse(reporter, &http.Response{})
resp.chain.assertOK(t)
resp.chain.reset()
rt := resp.RoundTripTime()
assert.Equal(t, time.Duration(0), rt.Raw())
rt.NotSet()
rt.chain.assertOK(t)
rt.IsSet()
rt.chain.assertFailed(t)
})
}
func TestResponseDuration(t *testing.T) {
reporter := newMockReporter(t)
t.Run("set", func(t *testing.T) {
duration := time.Second
resp := NewResponse(reporter, &http.Response{}, duration)
resp.chain.assertOK(t)
resp.chain.reset()
d := resp.Duration()
assert.Equal(t, float64(time.Second), d.Raw())
d.chain.assertOK(t)
})
t.Run("unset", func(t *testing.T) {
resp := NewResponse(reporter, &http.Response{})
resp.chain.assertOK(t)
resp.chain.reset()
d := resp.Duration()
assert.Equal(t, float64(0), d.Raw())
d.chain.assertOK(t)
})
}
func TestResponseStatusRange(t *testing.T) {
reporter := newMockReporter(t)
ranges := []StatusRange{
Status1xx,
Status2xx,
Status3xx,
Status4xx,
Status5xx,
}
cases := []struct {
Status int
Range StatusRange
}{
{99, StatusRange(-1)},
{100, Status1xx},
{199, Status1xx},
{200, Status2xx},
{299, Status2xx},
{300, Status3xx},
{399, Status3xx},
{400, Status4xx},
{499, Status4xx},
{500, Status5xx},
{599, Status5xx},
{600, StatusRange(-1)},
}
for _, test := range cases {
for _, r := range ranges {
resp := NewResponse(reporter, &http.Response{
StatusCode: test.Status,
})
resp.StatusRange(r)
if test.Range == r {
resp.chain.assertOK(t)
} else {
resp.chain.assertFailed(t)
}
}
}
}
func TestResponseHeaders(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"First-Header": {"foo"},
"Second-Header": {"bar"},
}
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: nil,
}
resp := NewResponse(reporter, httpResp)
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t, httpResp, resp.Raw())
resp.Status(http.StatusOK)
resp.chain.assertOK(t)
resp.chain.reset()
resp.Status(http.StatusNotFound)
resp.chain.assertFailed(t)
resp.chain.reset()
resp.Headers().Equal(headers).chain.assertOK(t)
for k, v := range headers {
for _, h := range []string{k, strings.ToLower(k), strings.ToUpper(k)} {
resp.Header(h).Equal(v[0]).chain.assertOK(t)
}
}
resp.Header("Bad-Header").Empty().chain.assertOK(t)
}
func TestResponseCookies(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Set-Cookie": {
"foo=aaa",
"bar=bbb; expires=Fri, 31 Dec 2010 23:59:59 GMT; " +
"path=/xxx; domain=example.com",
},
}
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: nil,
}
resp := NewResponse(reporter, httpResp)
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t, []interface{}{"foo", "bar"}, resp.Cookies().Raw())
resp.chain.assertOK(t)
c1 := resp.Cookie("foo")
resp.chain.assertOK(t)
assert.Equal(t, "foo", c1.Raw().Name)
assert.Equal(t, "aaa", c1.Raw().Value)
assert.Equal(t, "", c1.Raw().Domain)
assert.Equal(t, "", c1.Raw().Path)
c2 := resp.Cookie("bar")
resp.chain.assertOK(t)
assert.Equal(t, "bar", c2.Raw().Name)
assert.Equal(t, "bbb", c2.Raw().Value)
assert.Equal(t, "example.com", c2.Raw().Domain)
assert.Equal(t, "/xxx", c2.Raw().Path)
assert.True(t, time.Date(2010, 12, 31, 23, 59, 59, 0, time.UTC).
Equal(c2.Raw().Expires))
c3 := resp.Cookie("baz")
resp.chain.assertFailed(t)
c3.chain.assertFailed(t)
assert.True(t, c3.Raw() == nil)
}
func TestResponseNoCookies(t *testing.T) {
reporter := newMockReporter(t)
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: nil,
Body: nil,
}
resp := NewResponse(reporter, httpResp)
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t, []interface{}{}, resp.Cookies().Raw())
resp.chain.assertOK(t)
c := resp.Cookie("foo")
resp.chain.assertFailed(t)
c.chain.assertFailed(t)
assert.True(t, c.Raw() == nil)
}
func TestResponseBody(t *testing.T) {
reporter := newMockReporter(t)
httpResp := &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewBufferString("body")),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, "body", resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
}
func TestResponseNoContentEmpty(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {""},
}
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString("")),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, "", resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.NoContent()
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("")
resp.chain.assertOK(t)
resp.chain.reset()
resp.Text()
resp.chain.assertFailed(t)
resp.chain.reset()
resp.Form()
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSON()
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSONP("")
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseNoContentNil(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {""},
}
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: nil,
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, "", resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.NoContent()
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("")
resp.chain.assertOK(t)
resp.chain.reset()
resp.Text()
resp.chain.assertFailed(t)
resp.chain.reset()
resp.Form()
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSON()
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSONP("")
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseNoContentFailed(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"text/plain; charset=utf-8"},
}
body := ``
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, body, resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.NoContent()
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseContentType(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"text/plain; charset=utf-8"},
}
resp := NewResponse(reporter, &http.Response{
Header: http.Header(headers),
})
resp.ContentType("text/plain")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain", "utf-8")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain", "UTF-8")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("bad")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.ContentType("text/plain", "bad")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.ContentType("")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.ContentType("text/plain", "")
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseContentTypeEmptyCharset(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"text/plain"},
}
resp := NewResponse(reporter, &http.Response{
Header: http.Header(headers),
})
resp.ContentType("text/plain")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain", "")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain", "utf-8")
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseContentTypeInvalid(t *testing.T) {
reporter := newMockReporter(t)
headers1 := map[string][]string{
"Content-Type": {";"},
}
headers2 := map[string][]string{
"Content-Type": {"charset=utf-8"},
}
resp1 := NewResponse(reporter, &http.Response{
Header: http.Header(headers1),
})
resp2 := NewResponse(reporter, &http.Response{
Header: http.Header(headers2),
})
resp1.ContentType("")
resp1.chain.assertFailed(t)
resp1.chain.reset()
resp1.ContentType("", "")
resp1.chain.assertFailed(t)
resp1.chain.reset()
resp2.ContentType("")
resp2.chain.assertFailed(t)
resp2.chain.reset()
resp2.ContentType("", "")
resp2.chain.assertFailed(t)
resp2.chain.reset()
}
func TestResponseContentEncoding(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Encoding": {"gzip", "deflate"},
}
resp := NewResponse(reporter, &http.Response{
Header: http.Header(headers),
})
resp.ContentEncoding("gzip", "deflate")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentEncoding("deflate", "gzip")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.ContentEncoding("gzip")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.ContentEncoding()
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseTransferEncoding(t *testing.T) {
reporter := newMockReporter(t)
resp := NewResponse(reporter, &http.Response{
TransferEncoding: []string{"foo", "bar"},
})
resp.TransferEncoding("foo", "bar")
resp.chain.assertOK(t)
resp.chain.reset()
resp.TransferEncoding("foo")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.TransferEncoding()
resp.chain.assertFailed(t)
resp.chain.reset()
}
func TestResponseText(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"text/plain; charset=utf-8"},
}
body := `hello, world!`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, body, resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain", "utf-8")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/json")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.Text()
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t, "hello, world!", resp.Text().Raw())
}
func TestResponseForm(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/x-www-form-urlencoded"},
}
body := `a=1&b=2`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, body, resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/x-www-form-urlencoded")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/x-www-form-urlencoded", "")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.Form()
resp.chain.assertOK(t)
resp.chain.reset()
expected := map[string]interface{}{
"a": "1",
"b": "2",
}
assert.Equal(t, expected, resp.Form().Raw())
}
func TestResponseFormBadBody(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/x-www-form-urlencoded"},
}
body := "%"
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.Form()
resp.chain.assertFailed(t)
resp.chain.reset()
assert.True(t, resp.Form().Raw() == nil)
}
func TestResponseFormBadType(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"bad"},
}
body := "foo=bar"
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.Form()
resp.chain.assertFailed(t)
resp.chain.reset()
assert.True(t, resp.Form().Raw() == nil)
}
func TestResponseJSON(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/json; charset=utf-8"},
}
body := `{"key": "value"}`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, body, resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/json")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/json", "utf-8")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSON()
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t,
map[string]interface{}{"key": "value"}, resp.JSON().Object().Raw())
}
func TestResponseJSONBadBody(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/json; charset=utf-8"},
}
body := "{"
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.JSON()
resp.chain.assertFailed(t)
resp.chain.reset()
assert.True(t, resp.JSON().Raw() == nil)
}
func TestResponseJSONCharsetEmpty(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/json"},
}
body := `{"key": "value"}`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.JSON()
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t,
map[string]interface{}{"key": "value"}, resp.JSON().Object().Raw())
}
func TestResponseJSONCharsetBad(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/json; charset=bad"},
}
body := `{"key": "value"}`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.JSON()
resp.chain.assertFailed(t)
resp.chain.reset()
assert.Equal(t, nil, resp.JSON().Raw())
}
func TestResponseJSONP(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/javascript; charset=utf-8"},
}
body1 := `foo({"key": "value"})`
body2 := `foo({"key": "value"});`
body3 := ` foo ( {"key": "value"} ) ; `
for _, body := range []string{body1, body2, body3} {
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
assert.Equal(t, body, resp.Body().Raw())
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/javascript")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("application/javascript", "utf-8")
resp.chain.assertOK(t)
resp.chain.reset()
resp.ContentType("text/plain")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSONP("foo")
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t,
map[string]interface{}{"key": "value"}, resp.JSONP("foo").Object().Raw())
resp.JSONP("fo")
resp.chain.assertFailed(t)
resp.chain.reset()
resp.JSONP("")
resp.chain.assertFailed(t)
resp.chain.reset()
}
}
func TestResponseJSONPBadBody(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/javascript; charset=utf-8"},
}
body1 := `foo`
body2 := `foo();`
body3 := `foo(`
body4 := `foo({);`
for _, body := range []string{body1, body2, body3, body4} {
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.JSONP("foo")
resp.chain.assertFailed(t)
resp.chain.reset()
assert.True(t, resp.JSONP("foo").Raw() == nil)
}
}
func TestResponseJSONPCharsetEmpty(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/javascript"},
}
body := `foo({"key": "value"})`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.JSONP("foo")
resp.chain.assertOK(t)
resp.chain.reset()
assert.Equal(t,
map[string]interface{}{"key": "value"}, resp.JSONP("foo").Object().Raw())
}
func TestResponseJSONPCharsetBad(t *testing.T) {
reporter := newMockReporter(t)
headers := map[string][]string{
"Content-Type": {"application/javascript; charset=bad"},
}
body := `foo({"key": "value"})`
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
}
resp := NewResponse(reporter, httpResp)
resp.JSONP("foo")
resp.chain.assertFailed(t)
resp.chain.reset()
assert.Equal(t, nil, resp.JSONP("foo").Raw())
}
func TestResponseContentOpts(t *testing.T) {
reporter := newMockReporter(t)
type testCase struct {
respContentType string
respBody string
expectedMediaType string
expectedCharset string
match bool
chainFunc func(*Response, ContentOpts) chain
}
runTest := func(tc testCase) {
headers := map[string][]string{
"Content-Type": {tc.respContentType},
}
httpResp := &http.Response{
StatusCode: http.StatusOK,
Header: http.Header(headers),
Body: ioutil.NopCloser(bytes.NewBufferString(tc.respBody)),
}
resp := NewResponse(reporter, httpResp)
c := tc.chainFunc(resp, ContentOpts{
MediaType: tc.expectedMediaType,
Charset: tc.expectedCharset,
})
if tc.match {
c.assertOK(t)
} else {
c.assertFailed(t)
}
}
check := func(
defaultType, defaultCharset, respBody string,
chainFunc func(*Response, ContentOpts) chain,
) {
runTest(testCase{
respContentType: "test-type; charset=test-charset",
respBody: respBody,
expectedMediaType: "test-type",
expectedCharset: "test-charset",
match: true,
chainFunc: chainFunc,
})
runTest(testCase{
respContentType: "test-type; charset=BAD",
respBody: respBody,
expectedMediaType: "test-type",
expectedCharset: "test-charset",
match: false,
chainFunc: chainFunc,
})
runTest(testCase{
respContentType: "BAD; charset=test-charset",
respBody: respBody,
expectedMediaType: "test-type",
expectedCharset: "test-charset",
match: false,
chainFunc: chainFunc,
})
if defaultCharset != "" {
runTest(testCase{
respContentType: "test-type; charset=" + defaultCharset,
respBody: respBody,
expectedMediaType: "test-type",
expectedCharset: defaultCharset,
match: true,
chainFunc: chainFunc,
})
runTest(testCase{
respContentType: "test-type; charset=" + defaultCharset,
respBody: respBody,
expectedMediaType: "test-type",