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cowyo/vendor/github.com/shurcooL/graphql/query_test.go
2017-10-03 14:43:55 -04:00

346 lines
9.9 KiB
Go

package graphql
import (
"net/url"
"reflect"
"testing"
"time"
)
func TestConstructQuery(t *testing.T) {
tests := []struct {
inV interface{}
inVariables map[string]interface{}
want string
}{
{
inV: struct {
Viewer struct {
Login String
CreatedAt DateTime
ID ID
DatabaseID Int
}
RateLimit struct {
Cost Int
Limit Int
Remaining Int
ResetAt DateTime
}
}{},
want: `{viewer{login,createdAt,id,databaseId},rateLimit{cost,limit,remaining,resetAt}}`,
},
{
inV: struct {
Repository struct {
DatabaseID Int
URL URI
Issue struct {
Comments struct {
Edges []struct {
Node struct {
Body String
Author struct {
Login String
}
Editor struct {
Login String
}
}
Cursor String
}
} `graphql:"comments(first:1after:\"Y3Vyc29yOjE5NTE4NDI1Ng==\")"`
} `graphql:"issue(number:1)"`
} `graphql:"repository(owner:\"shurcooL-test\"name:\"test-repo\")"`
}{},
want: `{repository(owner:"shurcooL-test"name:"test-repo"){databaseId,url,issue(number:1){comments(first:1after:"Y3Vyc29yOjE5NTE4NDI1Ng=="){edges{node{body,author{login},editor{login}},cursor}}}}}`,
},
{
inV: func() interface{} {
type actor struct {
Login String
AvatarURL URI
URL URI
}
return struct {
Repository struct {
DatabaseID Int
URL URI
Issue struct {
Comments struct {
Edges []struct {
Node struct {
DatabaseID Int
Author actor
PublishedAt DateTime
LastEditedAt *DateTime
Editor *actor
Body String
ViewerCanUpdate Boolean
}
Cursor String
}
} `graphql:"comments(first:1)"`
} `graphql:"issue(number:1)"`
} `graphql:"repository(owner:\"shurcooL-test\"name:\"test-repo\")"`
}{}
}(),
want: `{repository(owner:"shurcooL-test"name:"test-repo"){databaseId,url,issue(number:1){comments(first:1){edges{node{databaseId,author{login,avatarUrl,url},publishedAt,lastEditedAt,editor{login,avatarUrl,url},body,viewerCanUpdate},cursor}}}}}`,
},
{
inV: func() interface{} {
type actor struct {
Login String
AvatarURL URI `graphql:"avatarUrl(size:72)"`
URL URI
}
return struct {
Repository struct {
Issue struct {
Author actor
PublishedAt DateTime
LastEditedAt *DateTime
Editor *actor
Body String
ReactionGroups []struct {
Content ReactionContent
Users struct {
TotalCount Int
}
ViewerHasReacted Boolean
}
ViewerCanUpdate Boolean
Comments struct {
Nodes []struct {
DatabaseID Int
Author actor
PublishedAt DateTime
LastEditedAt *DateTime
Editor *actor
Body String
ReactionGroups []struct {
Content ReactionContent
Users struct {
TotalCount Int
}
ViewerHasReacted Boolean
}
ViewerCanUpdate Boolean
}
PageInfo struct {
EndCursor String
HasNextPage Boolean
}
} `graphql:"comments(first:1)"`
} `graphql:"issue(number:1)"`
} `graphql:"repository(owner:\"shurcooL-test\"name:\"test-repo\")"`
}{}
}(),
want: `{repository(owner:"shurcooL-test"name:"test-repo"){issue(number:1){author{login,avatarUrl(size:72),url},publishedAt,lastEditedAt,editor{login,avatarUrl(size:72),url},body,reactionGroups{content,users{totalCount},viewerHasReacted},viewerCanUpdate,comments(first:1){nodes{databaseId,author{login,avatarUrl(size:72),url},publishedAt,lastEditedAt,editor{login,avatarUrl(size:72),url},body,reactionGroups{content,users{totalCount},viewerHasReacted},viewerCanUpdate},pageInfo{endCursor,hasNextPage}}}}}`,
},
{
inV: struct {
Repository struct {
Issue struct {
Body String
} `graphql:"issue(number: 1)"`
} `graphql:"repository(owner:\"shurcooL-test\"name:\"test-repo\")"`
}{},
want: `{repository(owner:"shurcooL-test"name:"test-repo"){issue(number: 1){body}}}`,
},
{
inV: struct {
Repository struct {
Issue struct {
Body String
} `graphql:"issue(number: $issueNumber)"`
} `graphql:"repository(owner: $repositoryOwner, name: $repositoryName)"`
}{},
inVariables: map[string]interface{}{
"repositoryOwner": String("shurcooL-test"),
"repositoryName": String("test-repo"),
"issueNumber": Int(1),
},
want: `query($issueNumber:Int!$repositoryName:String!$repositoryOwner:String!){repository(owner: $repositoryOwner, name: $repositoryName){issue(number: $issueNumber){body}}}`,
},
{
inV: struct {
Repository struct {
Issue struct {
ReactionGroups []struct {
Users struct {
Nodes []struct {
Login String
}
} `graphql:"users(first:10)"`
}
} `graphql:"issue(number: $issueNumber)"`
} `graphql:"repository(owner: $repositoryOwner, name: $repositoryName)"`
}{},
inVariables: map[string]interface{}{
"repositoryOwner": String("shurcooL-test"),
"repositoryName": String("test-repo"),
"issueNumber": Int(1),
},
want: `query($issueNumber:Int!$repositoryName:String!$repositoryOwner:String!){repository(owner: $repositoryOwner, name: $repositoryName){issue(number: $issueNumber){reactionGroups{users(first:10){nodes{login}}}}}}`,
},
// Embedded structs without graphql tag should be inlined in query.
{
inV: func() interface{} {
type actor struct {
Login String
AvatarURL URI
URL URI
}
type event struct { // Common fields for all events.
Actor actor
CreatedAt DateTime
}
type IssueComment struct {
Body String
}
return struct {
event // Should be inlined.
IssueComment `graphql:"... on IssueComment"` // Should not be, because of graphql tag.
CurrentTitle String
PreviousTitle String
Label struct {
Name String
Color String
}
}{}
}(),
want: `{actor{login,avatarUrl,url},createdAt,... on IssueComment{body},currentTitle,previousTitle,label{name,color}}`,
},
}
for _, tc := range tests {
qctx := &queryContext{
Scalars: []reflect.Type{
reflect.TypeOf(DateTime{}),
reflect.TypeOf(URI{}),
},
}
got := constructQuery(qctx, tc.inV, tc.inVariables)
if got != tc.want {
t.Errorf("\ngot: %q\nwant: %q\n", got, tc.want)
}
}
}
func TestConstructMutation(t *testing.T) {
tests := []struct {
inV interface{}
inVariables map[string]interface{}
want string
}{
{
inV: struct {
AddReaction struct {
Subject struct {
ReactionGroups []struct {
Users struct {
TotalCount Int
}
}
}
} `graphql:"addReaction(input:$input)"`
}{},
inVariables: map[string]interface{}{
"input": AddReactionInput{
SubjectID: "MDU6SXNzdWUyMzE1MjcyNzk=",
Content: ReactionContentThumbsUp,
},
},
want: `mutation($input:AddReactionInput!){addReaction(input:$input){subject{reactionGroups{users{totalCount}}}}}`,
},
}
for _, tc := range tests {
got := constructMutation(&queryContext{}, tc.inV, tc.inVariables)
if got != tc.want {
t.Errorf("\ngot: %q\nwant: %q\n", got, tc.want)
}
}
}
func TestQueryArguments(t *testing.T) {
tests := []struct {
name string
in map[string]interface{}
want string
}{
{
in: map[string]interface{}{"a": Int(123), "b": NewBoolean(true)},
want: "$a:Int!$b:Boolean",
},
{
in: map[string]interface{}{"states": []IssueState{IssueStateOpen, IssueStateClosed}},
want: "$states:[IssueState!]",
},
{
in: map[string]interface{}{"states": []IssueState(nil)},
want: "$states:[IssueState!]",
},
{
in: map[string]interface{}{"states": [...]IssueState{IssueStateOpen, IssueStateClosed}},
want: "$states:[IssueState!]",
},
{
in: map[string]interface{}{"id": ID("someid")},
want: "$id:ID!",
},
}
for _, tc := range tests {
got := queryArguments(tc.in)
if got != tc.want {
t.Errorf("%s: got: %q, want: %q", tc.name, got, tc.want)
}
}
}
// Custom GraphQL types for testing.
type (
// DateTime is an ISO-8601 encoded UTC date.
DateTime struct{ time.Time }
// URI is an RFC 3986, RFC 3987, and RFC 6570 (level 4) compliant URI.
URI struct{ *url.URL }
)
// IssueState represents the possible states of an issue.
type IssueState string
// The possible states of an issue.
const (
IssueStateOpen IssueState = "OPEN" // An issue that is still open.
IssueStateClosed IssueState = "CLOSED" // An issue that has been closed.
)
// ReactionContent represents emojis that can be attached to Issues, Pull Requests and Comments.
type ReactionContent string
// Emojis that can be attached to Issues, Pull Requests and Comments.
const (
ReactionContentThumbsUp ReactionContent = "THUMBS_UP" // Represents the 👍 emoji.
ReactionContentThumbsDown ReactionContent = "THUMBS_DOWN" // Represents the 👎 emoji.
ReactionContentLaugh ReactionContent = "LAUGH" // Represents the 😄 emoji.
ReactionContentHooray ReactionContent = "HOORAY" // Represents the 🎉 emoji.
ReactionContentConfused ReactionContent = "CONFUSED" // Represents the 😕 emoji.
ReactionContentHeart ReactionContent = "HEART" // Represents the ❤️ emoji.
)
// AddReactionInput is an autogenerated input type of AddReaction.
type AddReactionInput struct {
// The Node ID of the subject to modify. (Required.)
SubjectID ID `json:"subjectId"`
// The name of the emoji to react with. (Required.)
Content ReactionContent `json:"content"`
// A unique identifier for the client performing the mutation. (Optional.)
ClientMutationID *String `json:"clientMutationId,omitempty"`
}