github.com/weaviate/weaviate@v1.24.6/usecases/modulecomponents/arguments/nearImage/graphql_argument_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 nearImage
    13  
    14  import (
    15  	"testing"
    16  
    17  	"github.com/stretchr/testify/assert"
    18  	"github.com/tailor-inc/graphql"
    19  )
    20  
    21  func TestNearImageGraphQLArgument(t *testing.T) {
    22  	t.Run("should generate nearImage argument properly", func(t *testing.T) {
    23  		// given
    24  		prefix := "Prefix"
    25  		classname := "Class"
    26  		// when
    27  		nearImage := nearImageArgument(prefix, classname)
    28  
    29  		// then
    30  		// the built graphQL field needs to support this structure:
    31  		// nearImage: {
    32  		//   image: "base64;encoded,image",
    33  		//   distance: 0.4,
    34  		//   targetVectors: ["targetVector"]
    35  		// }
    36  		assert.NotNil(t, nearImage)
    37  		assert.Equal(t, "Img2VecImagePrefixClassNearImageInpObj", nearImage.Type.Name())
    38  		answerFields, ok := nearImage.Type.(*graphql.InputObject)
    39  		assert.True(t, ok)
    40  		assert.NotNil(t, answerFields)
    41  		assert.Equal(t, 4, len(answerFields.Fields()))
    42  		fields := answerFields.Fields()
    43  		image := fields["image"]
    44  		imageNonNull, imageNonNullOK := image.Type.(*graphql.NonNull)
    45  		assert.True(t, imageNonNullOK)
    46  		assert.Equal(t, "String", imageNonNull.OfType.Name())
    47  		assert.NotNil(t, image)
    48  		assert.NotNil(t, fields["certainty"])
    49  		assert.NotNil(t, fields["distance"])
    50  		targetVectors := fields["targetVectors"]
    51  		targetVectorsList, targetVectorsListOK := targetVectors.Type.(*graphql.List)
    52  		assert.True(t, targetVectorsListOK)
    53  		assert.Equal(t, "String", targetVectorsList.OfType.Name())
    54  		assert.NotNil(t, targetVectors)
    55  	})
    56  }