generated_test.go

Documentation: github.com/99designs/gqlgen/codegen/testserver/followschema

     1  //go:generate rm -f resolver.go
     2  //go:generate go run ../../../testdata/gqlgen.go -config gqlgen.yml -stub stub.go
     3  
     4  package followschema
     5  
     6  import (
     7  	"context"
     8  	"reflect"
     9  	"testing"
    10  
    11  	"github.com/stretchr/testify/require"
    12  
    13  	"github.com/99designs/gqlgen/client"
    14  	"github.com/99designs/gqlgen/graphql/handler"
    15  )
    16  
    17  func TestForcedResolverFieldIsPointer(t *testing.T) {
    18  	field, ok := reflect.TypeOf((*ForcedResolverResolver)(nil)).Elem().MethodByName("Field")
    19  	require.True(t, ok)
    20  	require.Equal(t, "*followschema.Circle", field.Type.Out(0).String())
    21  }
    22  
    23  func TestEnums(t *testing.T) {
    24  	t.Run("list of enums", func(t *testing.T) {
    25  		require.Equal(t, StatusOk, AllStatus[0])
    26  		require.Equal(t, StatusError, AllStatus[1])
    27  	})
    28  
    29  	t.Run("invalid enum values", func(t *testing.T) {
    30  		require.Equal(t, StatusOk, AllStatus[0])
    31  		require.Equal(t, StatusError, AllStatus[1])
    32  	})
    33  }
    34  
    35  func TestUnionFragments(t *testing.T) {
    36  	resolvers := &Stub{}
    37  	resolvers.QueryResolver.ShapeUnion = func(ctx context.Context) (ShapeUnion, error) {
    38  		return &Circle{Radius: 32}, nil
    39  	}
    40  
    41  	srv := handler.NewDefaultServer(NewExecutableSchema(Config{Resolvers: resolvers}))
    42  	c := client.New(srv)
    43  
    44  	t.Run("inline fragment on union", func(t *testing.T) {
    45  		var resp struct {
    46  			ShapeUnion struct {
    47  				Radius float64
    48  			}
    49  		}
    50  		c.MustPost(`query {
    51  			shapeUnion {
    52  				... on Circle {
    53  					radius
    54  				}
    55  			}
    56  		}
    57  		`, &resp)
    58  		require.NotEmpty(t, resp.ShapeUnion.Radius)
    59  	})
    60  
    61  	t.Run("named fragment", func(t *testing.T) {
    62  		var resp struct {
    63  			ShapeUnion struct {
    64  				Radius float64
    65  			}
    66  		}
    67  		c.MustPost(`query {
    68  			shapeUnion {
    69  				...C
    70  			}
    71  		}
    72  
    73  		fragment C on ShapeUnion {
    74  			... on Circle {
    75  				radius
    76  			}
    77  		}
    78  		`, &resp)
    79  		require.NotEmpty(t, resp.ShapeUnion.Radius)
    80  	})
    81  }
    82
View as plain text