1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
|
# frozen_string_literal: true
require 'spec_helper'
describe GraphQL::Schema::HasSingleInputArgument do
describe ".input_object_class" do
it "is inherited, with a default" do
custom_input = Class.new(GraphQL::Schema::InputObject)
mutation_base_class = Class.new(GraphQL::Schema::Mutation) do
include GraphQL::Schema::HasSingleInputArgument
graphql_name "Test"
input_object_class(custom_input)
end
mutation_subclass = Class.new(mutation_base_class)
assert_equal custom_input, mutation_base_class.input_object_class
assert_equal custom_input, mutation_subclass.input_object_class
end
end
describe ".input_type" do
it "has a reference to the mutation" do
mutation = Class.new(GraphQL::Schema::Mutation) do
include GraphQL::Schema::HasSingleInputArgument
graphql_name "Test"
end
assert_equal mutation, mutation.input_type.mutation
end
end
describe "input argument" do
it "sets a description for the input argument" do
mutation = Class.new(GraphQL::Schema::Mutation) do
include GraphQL::Schema::HasSingleInputArgument
graphql_name "SomeMutation"
end
field = GraphQL::Schema::Field.new(name: "blah", resolver_class: mutation)
assert_equal "Parameters for SomeMutation", field.get_argument("input").description
end
end
describe "execution" do
module HasSingleArgument
class TestInput < GraphQL::Schema::InputObject
argument :name, String
end
class NoArgumentMutation < GraphQL::Schema::Mutation
include GraphQL::Schema::HasSingleInputArgument
null true
field :name, String, null: false
def resolve
{ name: "name" }
end
end
class InputObjectMutation < GraphQL::Schema::Mutation
include GraphQL::Schema::HasSingleInputArgument
argument :test, TestInput
field :name, String
def resolve(test:)
{ name: test[:name] }
end
end
class SupportExtrasMutation < GraphQL::Schema::Mutation
include GraphQL::Schema::HasSingleInputArgument
argument :name, String
extras [:ast_node]
field :node_class, String
field :name, String
def resolve(name:, ast_node:)
{
name: name,
node_class: ast_node.class.name
}
end
end
class SupportFieldExtrasMutation < GraphQL::Schema::Mutation
include GraphQL::Schema::HasSingleInputArgument
null true
argument :name, String, required: false
field :lookahead_class, String, null: false
field :name, String
def resolve(name: nil, lookahead:)
{
name: name,
lookahead_class: lookahead.class.name
}
end
end
class CanStripOutExtrasMutation < GraphQL::Schema::Mutation
include GraphQL::Schema::HasSingleInputArgument
extras [:lookahead]
field :name, String, null: false
def resolve_with_support(lookahead: , **rest)
context[:has_lookahead] = !!lookahead
super(**rest)
end
def authorized?
true
end
def resolve
{
name: 'name',
}
end
end
class Mutation < GraphQL::Schema::Object
field_class GraphQL::Schema::Field
field :no_argument, mutation: NoArgumentMutation
field :input_object, mutation: InputObjectMutation
field :support_extras, mutation: SupportExtrasMutation
field :support_field_extras, mutation: SupportFieldExtrasMutation, extras: [:lookahead]
field :can_strip_out_extras, mutation: CanStripOutExtrasMutation
end
class Schema < GraphQL::Schema
mutation(Mutation)
end
end
it "works with no arguments" do
res = HasSingleArgument::Schema.execute <<-GRAPHQL
mutation {
noArgument(input: {}) {
name
}
}
GRAPHQL
assert_equal "name", res["data"]["noArgument"]["name"]
end
it "works with InputObject arguments" do
res = HasSingleArgument::Schema.execute <<-GRAPHQL
mutation {
inputObject(input: { test: { name: "test name" } }) {
name
}
}
GRAPHQL
assert_equal "test name", res["data"]["inputObject"]["name"]
end
it "supports extras" do
res = HasSingleArgument::Schema.execute <<-GRAPHQL
mutation {
supportExtras(input: {name: "name"}) {
nodeClass
name
}
}
GRAPHQL
assert_equal "GraphQL::Language::Nodes::Field", res["data"]["supportExtras"]["nodeClass"]
assert_equal "name", res["data"]["supportExtras"]["name"]
# Also test with given args
res = Jazz::Schema.execute <<-GRAPHQL
mutation {
hasExtras(input: {int: 5}) {
nodeClass
int
}
}
GRAPHQL
assert_equal "GraphQL::Language::Nodes::Field", res["data"]["hasExtras"]["nodeClass"]
assert_equal 5, res["data"]["hasExtras"]["int"]
end
it "supports field extras" do
res = HasSingleArgument::Schema.execute <<-GRAPHQL
mutation {
supportFieldExtras(input: {}) {
lookaheadClass
name
}
}
GRAPHQL
assert_equal "GraphQL::Execution::Lookahead", res["data"]["supportFieldExtras"]["lookaheadClass"]
assert_nil res["data"]["supportFieldExtras"]["name"]
# Also test with given args
res = HasSingleArgument::Schema.execute <<-GRAPHQL
mutation {
supportFieldExtras(input: {name: "name"}) {
lookaheadClass
name
}
}
GRAPHQL
assert_equal "GraphQL::Execution::Lookahead", res["data"]["supportFieldExtras"]["lookaheadClass"]
assert_equal "name", res["data"]["supportFieldExtras"]["name"]
end
it "can strip out extras" do
ctx = {}
res = HasSingleArgument::Schema.execute <<-GRAPHQL, context: ctx
mutation {
canStripOutExtras(input: {}) {
name
}
}
GRAPHQL
assert_equal true, ctx[:has_lookahead]
assert_equal "name", res["data"]["canStripOutExtras"]["name"]
end
end
end
|
