1 package graphql
2
3 import (
4 "bytes"
5 "testing"
6
7 "github.com/stretchr/testify/assert"
8 )
9
10 func TestFloat(t *testing.T) {
11 assert.Equal(t, "123", m2s(MarshalFloat(123)))
12 assert.Equal(t, "1.2345678901", m2s(MarshalFloat(1.2345678901)))
13 assert.Equal(t, "1.2345678901234567", m2s(MarshalFloat(1.234567890123456789)))
14 assert.Equal(t, "1.2e+20", m2s(MarshalFloat(1.2e+20)))
15 assert.Equal(t, "1.2e-20", m2s(MarshalFloat(1.2e-20)))
16 }
17
18 func m2s(m Marshaler) string {
19 var b bytes.Buffer
20 m.MarshalGQL(&b)
21 return b.String()
22 }
23
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