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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package common
import (
"encoding/json"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/tailor-inc/graphql"
)
type testCase struct {
input interface{}
expectedOutput float64
}
func TestJSONNumberResolver(t *testing.T) {
tests := []testCase{
{
input: json.Number("10"),
expectedOutput: 10.0,
},
{
input: int(10),
expectedOutput: 10.0,
},
{
input: int64(10),
expectedOutput: 10.0,
},
{
input: float64(10),
expectedOutput: 10.0,
},
}
for _, test := range tests {
name := fmt.Sprintf("%#v -> %#v", test.input, test.expectedOutput)
t.Run(name, func(t *testing.T) {
result, err := JSONNumberResolver(resolveParams(test.input))
assert.Nil(t, err, "should not error")
assert.Equal(t, test.expectedOutput, result)
})
}
}
func resolveParams(input interface{}) graphql.ResolveParams {
return graphql.ResolveParams{
Source: map[string]interface{}{
"myField": input,
},
Info: graphql.ResolveInfo{FieldName: "myField"},
}
}
func TestNumberFieldNotPresent(t *testing.T) {
// shouldn't return anything, but also not error. This can otherwise lead to
// odd behavior when no entries are present, yet we asked for int props and
// type, see https://github.com/weaviate/weaviate/issues/775
params := graphql.ResolveParams{
Source: map[string]interface{}{},
Info: graphql.ResolveInfo{FieldName: "myField"},
}
result, err := JSONNumberResolver(params)
assert.Nil(t, err)
assert.Equal(t, nil, result)
}
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