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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package clients
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/weaviate/weaviate/modules/multi2vec-clip/ent"
)
func TestVectorize(t *testing.T) {
t.Run("when the response is successful", func(t *testing.T) {
server := httptest.NewServer(&testVectorizeHandler{
t: t,
res: vecResponse{
TextVectors: [][]float32{
{0, 1, 2},
},
ImageVectors: [][]float32{
{1, 2, 3},
},
},
})
defer server.Close()
c := New(server.URL, 0, nullLogger())
res, err := c.Vectorize(context.Background(), []string{"hello"},
[]string{"image-encoding"}, nil, nil, nil, nil, nil)
assert.Nil(t, err)
require.NotNil(t, res)
resp := &ent.VectorizationResult{
TextVectors: [][]float32{
{0, 1, 2},
},
ImageVectors: [][]float32{
{1, 2, 3},
},
}
assert.Equal(t, res.TextVectors, resp.TextVectors)
assert.Equal(t, res.ImageVectors, resp.ImageVectors)
assert.Equal(t, res.VideoVectors, resp.VideoVectors)
assert.Equal(t, res.AudioVectors, resp.AudioVectors)
assert.Equal(t, res.ThermalVectors, resp.ThermalVectors)
assert.Equal(t, res.DepthVectors, resp.DepthVectors)
assert.Equal(t, res.IMUVectors, resp.IMUVectors)
})
t.Run("when the server has a an error", func(t *testing.T) {
server := httptest.NewServer(&testVectorizeHandler{
t: t,
res: vecResponse{
Error: "some error from the server",
},
})
defer server.Close()
c := New(server.URL, 0, nullLogger())
_, err := c.Vectorize(context.Background(), []string{"hello"},
[]string{"image-encoding"}, []string{}, []string{}, []string{}, []string{}, []string{})
require.NotNil(t, err)
assert.Contains(t, err.Error(), "some error from the server")
})
}
type testVectorizeHandler struct {
t *testing.T
// the test handler will report as not ready before the time has passed
res vecResponse
}
func (f *testVectorizeHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
assert.Equal(f.t, "/vectorize", r.URL.String())
assert.Equal(f.t, http.MethodPost, r.Method)
if f.res.Error != "" {
w.WriteHeader(500)
}
jsonBytes, _ := json.Marshal(f.res)
w.Write(jsonBytes)
}
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