125 lines
3 KiB
Go
125 lines
3 KiB
Go
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package api
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import (
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"io"
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"net/http"
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"net/http/httptest"
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"reflect"
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"strings"
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"testing"
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"github.com/pkg/errors"
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"github.com/smallstep/ca-component/logging"
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)
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func TestLogError(t *testing.T) {
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theError := errors.New("the error")
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type args struct {
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rw http.ResponseWriter
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err error
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}
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tests := []struct {
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name string
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args args
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withFields bool
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}{
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{"normalLogger", args{httptest.NewRecorder(), theError}, false},
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{"responseLogger", args{logging.NewResponseLogger(httptest.NewRecorder()), theError}, true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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LogError(tt.args.rw, tt.args.err)
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if tt.withFields {
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if rl, ok := tt.args.rw.(logging.ResponseLogger); ok {
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fields := rl.Fields()
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if !reflect.DeepEqual(fields["error"], theError) {
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t.Errorf("ResponseLogger[\"error\"] = %s, wants %s", fields["error"], theError)
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}
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} else {
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t.Error("ResponseWriter does not implement logging.ResponseLogger")
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}
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}
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})
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}
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}
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func TestJSON(t *testing.T) {
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type args struct {
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rw http.ResponseWriter
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v interface{}
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}
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tests := []struct {
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name string
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args args
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ok bool
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}{
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{"ok", args{httptest.NewRecorder(), map[string]interface{}{"foo": "bar"}}, true},
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{"fail", args{httptest.NewRecorder(), make(chan int)}, false},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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rw := logging.NewResponseLogger(tt.args.rw)
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JSON(rw, tt.args.v)
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rr, ok := tt.args.rw.(*httptest.ResponseRecorder)
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if !ok {
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t.Error("ResponseWriter does not implement *httptest.ResponseRecorder")
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return
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}
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fields := rw.Fields()
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if tt.ok {
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if body := rr.Body.String(); body != "{\"foo\":\"bar\"}\n" {
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t.Errorf(`Unexpected body = %v, want {"foo":"bar"}`, body)
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}
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if len(fields) != 0 {
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t.Errorf("ResponseLogger fields = %v, wants 0 elements", fields)
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}
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} else {
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if body := rr.Body.String(); body != "" {
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t.Errorf("Unexpected body = %s, want empty string", body)
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}
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if len(fields) != 1 {
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t.Errorf("ResponseLogger fields = %v, wants 1 element", fields)
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}
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}
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})
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}
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}
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func TestReadJSON(t *testing.T) {
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type args struct {
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r io.Reader
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v interface{}
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}
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tests := []struct {
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name string
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args args
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wantErr bool
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}{
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{"ok", args{strings.NewReader(`{"foo":"bar"}`), make(map[string]interface{})}, false},
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{"fail", args{strings.NewReader(`{"foo"}`), make(map[string]interface{})}, true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := ReadJSON(tt.args.r, &tt.args.v)
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if (err != nil) != tt.wantErr {
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t.Errorf("ReadJSON() error = %v, wantErr %v", err, tt.wantErr)
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}
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if tt.wantErr {
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e, ok := err.(*Error)
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if ok {
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if code := e.StatusCode(); code != 400 {
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t.Errorf("error.StatusCode() = %v, wants 400", code)
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}
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} else {
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t.Errorf("error type = %T, wants *Error", err)
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}
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} else if !reflect.DeepEqual(tt.args.v, map[string]interface{}{"foo": "bar"}) {
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t.Errorf("ReadJSON value = %v, wants %v", tt.args.v, map[string]interface{}{"foo": "bar"})
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}
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})
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}
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}
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