github.com/weaviate/weaviate@v1.24.6/modules/text2vec-contextionary/extensions/rest_user_facing_test.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  package extensions
    13  
    14  import (
    15  	"bytes"
    16  	"context"
    17  	"io"
    18  	"net/http"
    19  	"net/http/httptest"
    20  	"testing"
    21  
    22  	"github.com/pkg/errors"
    23  	"github.com/stretchr/testify/assert"
    24  	"github.com/stretchr/testify/require"
    25  	"github.com/weaviate/weaviate/entities/models"
    26  )
    27  
    28  func Test_UserFacingHandlers(t *testing.T) {
    29  	proxy := newFakeProxy()
    30  	h := NewRESTHandlers(nil, proxy)
    31  
    32  	t.Run("with a method other than POST", func(t *testing.T) {
    33  		r := httptest.NewRequest("GET", "/", nil)
    34  		w := httptest.NewRecorder()
    35  		h.UserFacingHandler().ServeHTTP(w, r)
    36  
    37  		res := w.Result()
    38  		defer res.Body.Close()
    39  		assert.Equal(t, http.StatusMethodNotAllowed, res.StatusCode)
    40  	})
    41  
    42  	t.Run("with the wrong media type", func(t *testing.T) {
    43  		r := httptest.NewRequest("POST", "/", nil)
    44  		r.Header.Add("content-type", "text/plain")
    45  		w := httptest.NewRecorder()
    46  		h.UserFacingHandler().ServeHTTP(w, r)
    47  
    48  		res := w.Result()
    49  		defer res.Body.Close()
    50  		assert.Equal(t, http.StatusUnsupportedMediaType, res.StatusCode)
    51  	})
    52  
    53  	t.Run("with the wrong body", func(t *testing.T) {
    54  		body := []byte(`{"concept":7}`)
    55  		r := httptest.NewRequest("POST", "/", bytes.NewReader(body))
    56  		r.Header.Add("content-type", "application/json")
    57  		w := httptest.NewRecorder()
    58  		h.UserFacingHandler().ServeHTTP(w, r)
    59  
    60  		res := w.Result()
    61  		defer res.Body.Close()
    62  		assert.Equal(t, http.StatusUnprocessableEntity, res.StatusCode)
    63  	})
    64  
    65  	t.Run("with the right body", func(t *testing.T) {
    66  		body := []byte(`{"concept":"foo","definition":"bar","weight":1}`)
    67  		r := httptest.NewRequest("POST", "/", bytes.NewReader(body))
    68  		r.Header.Add("content-type", "application/json")
    69  		w := httptest.NewRecorder()
    70  		h.UserFacingHandler().ServeHTTP(w, r)
    71  
    72  		res := w.Result()
    73  		defer res.Body.Close()
    74  
    75  		readBody, err := io.ReadAll(res.Body)
    76  		require.Nil(t, err)
    77  		assert.Equal(t, http.StatusOK, res.StatusCode)
    78  		assert.Equal(t, body, readBody)
    79  	})
    80  
    81  	t.Run("with a proxy error", func(t *testing.T) {
    82  		proxy.err = errors.Errorf("invalid input")
    83  		body := []byte(`{"concept":"foo","definition":"bar","weight":1}`)
    84  		r := httptest.NewRequest("POST", "/", bytes.NewReader(body))
    85  		r.Header.Add("content-type", "application/json")
    86  		w := httptest.NewRecorder()
    87  		h.UserFacingHandler().ServeHTTP(w, r)
    88  
    89  		res := w.Result()
    90  		defer res.Body.Close()
    91  		assert.Equal(t, http.StatusBadRequest, res.StatusCode)
    92  	})
    93  }
    94  
    95  type fakeProxy struct {
    96  	err error
    97  }
    98  
    99  func (f *fakeProxy) AddExtension(ctx context.Context,
   100  	ext *models.C11yExtension,
   101  ) error {
   102  	return f.err
   103  }
   104  
   105  func newFakeProxy() *fakeProxy {
   106  	return &fakeProxy{}
   107  }