1 package graphb
2
3 import (
4 "strings"
5 "testing"
6
7 "github.com/pkg/errors"
8 "github.com/stretchr/testify/assert"
9 )
10
11 func TestQuery_checkName(t *testing.T) {
12 q := Query{Name: "1"}
13 err := q.checkName()
14 assert.IsType(t, InvalidNameErr{}, errors.Cause(err))
15 assert.Equal(t, "'1' is an invalid operation name in GraphQL. A valid name matches /[_A-Za-z][_0-9A-Za-z]*/, see: http://facebook.github.io/graphql/October2016/#sec-Names", err.Error())
16 }
17
18 func TestQuery_check(t *testing.T) {
19 q := Query{Name: "1", Type: TypeQuery}
20 err := q.check()
21 assert.IsType(t, InvalidNameErr{}, errors.Cause(err))
22 assert.Equal(t, "'1' is an invalid operation name in GraphQL. A valid name matches /[_A-Za-z][_0-9A-Za-z]*/, see: http://facebook.github.io/graphql/October2016/#sec-Names", err.Error())
23 }
24
25 func TestQuery_GetField(t *testing.T) {
26 q := MakeQuery(TypeQuery).SetFields(MakeField("f1"))
27 f := q.GetField("f1")
28 assert.Equal(t, "f1", f.Name)
29
30 f = q.GetField("f2")
31 assert.Nil(t, f)
32 }
33
34 func TestQuery_JSON(t *testing.T) {
35 t.Parallel()
36
37 t.Run("Arguments can be nested structures", func(t *testing.T) {
38 t.Parallel()
39
40 q := NewQuery(TypeMutation).
41 SetFields(
42 NewField("createQuestion").
43 SetArguments(
44 ArgumentCustomType(
45 "input",
46 ArgumentString("title", "what"),
47 ArgumentString("content", "what"),
48 ArgumentStringSlice("tagIds"),
49 ),
50 ).
51 SetFields(
52 NewField("question", OfFields("id")),
53 ),
54 )
55
56 c := q.stringChan()
57
58 var strs []string
59 for str := range c {
60 strs = append(strs, str)
61 }
62
63 assert.Equal(t, `mutation{createQuestion(input:{title:"what",content:"what",tagIds:[]}){question{id}}}`, strings.Join(strs, ""))
64 })
65
66 }
67
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