github.com/weaviate/weaviate@v1.24.6/modules/text2vec-contextionary/concepts/rest_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 concepts
    13  
    14  import (
    15  	"context"
    16  	"io"
    17  	"net/http"
    18  	"net/http/httptest"
    19  	"testing"
    20  
    21  	"github.com/pkg/errors"
    22  	"github.com/stretchr/testify/assert"
    23  	"github.com/stretchr/testify/require"
    24  	"github.com/weaviate/weaviate/entities/models"
    25  )
    26  
    27  func TestHandlers(t *testing.T) {
    28  	insp := newFakeInspector()
    29  	h := NewRESTHandlers(insp)
    30  
    31  	t.Run("without a concept", func(t *testing.T) {
    32  		insp.reset()
    33  		r := httptest.NewRequest("GET", "/", nil)
    34  		w := httptest.NewRecorder()
    35  		h.Handler().ServeHTTP(w, r)
    36  
    37  		res := w.Result()
    38  		defer res.Body.Close()
    39  		assert.Equal(t, http.StatusNotFound, res.StatusCode)
    40  	})
    41  
    42  	t.Run("without any errors", func(t *testing.T) {
    43  		insp.reset()
    44  		r := httptest.NewRequest("GET", "/my-concept", nil)
    45  		w := httptest.NewRecorder()
    46  		h.Handler().ServeHTTP(w, r)
    47  
    48  		res := w.Result()
    49  		defer res.Body.Close()
    50  		json, err := io.ReadAll(res.Body)
    51  		require.Nil(t, err)
    52  		expected := `{"individualWords":[{` +
    53  			`"info":{"vector":[0.1,0.2]},"present":true,"word":"my-concept"}]}`
    54  
    55  		assert.Equal(t, http.StatusOK, res.StatusCode)
    56  		assert.Equal(t, expected, string(json))
    57  	})
    58  
    59  	t.Run("without an error from the UC", func(t *testing.T) {
    60  		insp.reset()
    61  		insp.err = errors.Errorf("invalid input")
    62  		r := httptest.NewRequest("GET", "/my-concept", nil)
    63  		w := httptest.NewRecorder()
    64  		h.Handler().ServeHTTP(w, r)
    65  
    66  		res := w.Result()
    67  		defer res.Body.Close()
    68  		json, err := io.ReadAll(res.Body)
    69  		require.Nil(t, err)
    70  		expected := `{"error":[{"message":"invalid input"}]}`
    71  
    72  		assert.Equal(t, http.StatusBadRequest, res.StatusCode)
    73  		assert.Equal(t, expected, string(json))
    74  	})
    75  }
    76  
    77  type fakeInspector struct {
    78  	err error
    79  }
    80  
    81  func (f *fakeInspector) reset() {
    82  	f.err = nil
    83  }
    84  
    85  func (f *fakeInspector) GetWords(ctx context.Context,
    86  	concept string,
    87  ) (*models.C11yWordsResponse, error) {
    88  	return &models.C11yWordsResponse{
    89  		IndividualWords: []*models.C11yWordsResponseIndividualWordsItems0{
    90  			{
    91  				Present: true,
    92  				Word:    concept,
    93  				Info: &models.C11yWordsResponseIndividualWordsItems0Info{
    94  					Vector: []float32{0.1, 0.2},
    95  				},
    96  			},
    97  		},
    98  	}, f.err
    99  }
   100  
   101  func newFakeInspector() *fakeInspector {
   102  	return &fakeInspector{}
   103  }