Merge branch '235699-graphql-board-issue-filters' into 'master'

GraphQL: Board issue filters

See merge request gitlab-org/gitlab!40602

app/graphql/resolvers/board_list_issues_resolver.rb

@@ -2,12 +2,20 @@
 
 module Resolvers
   class BoardListIssuesResolver < BaseResolver
+    include BoardIssueFilterable
+
+    argument :filters, Types::Boards::BoardIssueInputType,
+             required: false,
+             description: 'Filters applied when selecting issues in the board list'
+
     type Types::IssueType, null: true
 
     alias_method :list, :object
 
     def resolve(**args)
-      service = Boards::Issues::ListService.new(list.board.resource_parent, context[:current_user], { board_id: list.board.id, id: list.id })
+      filter_params = issue_filters(args[:filters]).merge(board_id: list.board.id, id: list.id)
+      service = Boards::Issues::ListService.new(list.board.resource_parent, context[:current_user], filter_params)
+
       Gitlab::Graphql::Pagination::OffsetActiveRecordRelationConnection.new(service.execute)
     end
 

app/graphql/resolvers/concerns/board_issue_filterable.rb

+# frozen_string_literal: true
+
+module BoardIssueFilterable
+  extend ActiveSupport::Concern
+
+  private
+
+  def issue_filters(args)
+    filters = args.to_h
+    set_filter_values(filters)
+
+    if filters[:not]
+      filters[:not] = filters[:not].to_h
+      set_filter_values(filters[:not])
+    end
+
+    filters
+  end
+
+  def set_filter_values(filters)
+  end
+end
+
+::BoardIssueFilterable.prepend_if_ee('::EE::Resolvers::BoardIssueFilterable')

app/graphql/types/board_list_type.rb

@@ -41,7 +41,7 @@ module Types
         list = self.object
         user = context[:current_user]
 
-        Boards::Issues::ListService
+        ::Boards::Issues::ListService
           .new(list.board.resource_parent, user, board_id: list.board_id, id: list.id)
           .metadata
       end

app/graphql/types/boards/board_issue_input_base_type.rb

+# frozen_string_literal: true
+
+module Types
+  module Boards
+    # rubocop: disable Graphql/AuthorizeTypes
+    class BoardIssueInputBaseType < BaseInputObject
+      argument :label_name, GraphQL::STRING_TYPE.to_list_type,
+               required: false,
+               description: 'Filter by label name'
+
+      argument :milestone_title, GraphQL::STRING_TYPE,
+               required: false,
+               description: 'Filter by milestone title'
+
+      argument :assignee_username, GraphQL::STRING_TYPE.to_list_type,
+               required: false,
+               description: 'Filter by assignee username'
+
+      argument :author_username, GraphQL::STRING_TYPE,
+               required: false,
+               description: 'Filter by author username'
+
+      argument :release_tag, GraphQL::STRING_TYPE,
+               required: false,
+               description: 'Filter by release tag'
+
+      argument :my_reaction_emoji, GraphQL::STRING_TYPE,
+               required: false,
+               description: 'Filter by reaction emoji'
+    end
+    # rubocop: enable Graphql/AuthorizeTypes
+  end
+end
+
+Types::Boards::BoardIssueInputBaseType.prepend_if_ee('::EE::Types::Boards::BoardIssueInputBaseType')

app/graphql/types/boards/board_issue_input_type.rb

+# frozen_string_literal: true
+
+module Types
+  module Boards
+    # rubocop: disable Graphql/AuthorizeTypes
+    class NegatedBoardIssueInputType < BoardIssueInputBaseType
+    end
+
+    class BoardIssueInputType < BoardIssueInputBaseType
+      graphql_name 'BoardIssueInput'
+
+      argument :not, NegatedBoardIssueInputType,
+               required: false,
+               description: 'List of negated params. Warning: this argument is experimental and a subject to change in future'
+
+      argument :search, GraphQL::STRING_TYPE,
+               required: false,
+               description: 'Search query for issue title or description'
+    end
+    # rubocop: enable Graphql/AuthorizeTypes
+  end
+end
+
+Types::Boards::BoardIssueInputType.prepend_if_ee('::EE::Types::Boards::BoardIssueInputType')

changelogs/unreleased/235699-graphql-board-issue-filters.yml

+---
+title: Add issue filters when listing board issues in GraphQL
+merge_request: 40602
+author:
+type: added

doc/api/graphql/reference/gitlab_schema.graphql

@@ -1029,7 +1029,7 @@ type Board {
     """
     Filters applied when selecting issues on the board
     """
-    issueFilters: BoardEpicIssueInput
+    issueFilters: BoardIssueInput
 
     """
     Returns the last _n_ elements from the list.
@@ -1133,7 +1133,12 @@ type BoardEdge {
   node: Board
 }
 
-input BoardEpicIssueInput {
+"""
+Identifier of Board
+"""
+scalar BoardID
+
+input BoardIssueInput {
   """
   Filter by assignee username
   """
@@ -1145,9 +1150,14 @@ input BoardEpicIssueInput {
   authorUsername: String
 
   """
-  Filter by epic ID
+  Filter by epic ID. Incompatible with epicWildcardId
+  """
+  epicId: ID
+
+  """
+  Filter by epic ID wildcard. Incompatible with epicId
   """
-  epicId: String
+  epicWildcardId: EpicWildcardId
 
   """
   Filter by label name
@@ -1167,7 +1177,7 @@ input BoardEpicIssueInput {
   """
   List of negated params. Warning: this argument is experimental and a subject to change in future
   """
-  not: NegatedBoardEpicIssueInput
+  not: NegatedBoardIssueInput
 
   """
   Filter by release tag
@@ -1185,11 +1195,6 @@ input BoardEpicIssueInput {
   weight: String
 }
 
-"""
-Identifier of Board
-"""
-scalar BoardID
-
 """
 Represents a list for an issue board
 """
@@ -1223,6 +1228,11 @@ type BoardList {
     """
     before: String
 
+    """
+    Filters applied when selecting issues in the board list
+    """
+    filters: BoardIssueInput
+
     """
     Returns the first _n_ elements from the list.
     """
@@ -5884,6 +5894,21 @@ type EpicTreeReorderPayload {
   errors: [String!]!
 }
 
+"""
+Epic ID wildcard values
+"""
+enum EpicWildcardId {
+  """
+  Any epic is assigned
+  """
+  ANY
+
+  """
+  No epic is assigned
+  """
+  NONE
+}
+
 type GeoNode {
   """
   The maximum concurrency of container repository sync for this secondary node
@@ -10296,7 +10321,7 @@ type NamespaceIncreaseStorageTemporarilyPayload {
   namespace: Namespace
 }
 
-input NegatedBoardEpicIssueInput {
+input NegatedBoardIssueInput {
   """
   Filter by assignee username
   """
@@ -10308,9 +10333,9 @@ input NegatedBoardEpicIssueInput {
   authorUsername: String
 
   """
-  Filter by epic ID
+  Filter by epic ID. Incompatible with epicWildcardId
   """
-  epicId: String
+  epicId: ID
 
   """
   Filter by label name

doc/api/graphql/reference/gitlab_schema.json

@@ -2716,7 +2716,7 @@
                   "description": "Filters applied when selecting issues on the board",
                   "type": {
                     "kind": "INPUT_OBJECT",
-                    "name": "BoardEpicIssueInput",
+                    "name": "BoardIssueInput",
                     "ofType": null
                   },
                   "defaultValue": null
@@ -3041,9 +3041,19 @@
           "enumValues": null,
           "possibleTypes": null
         },
+        {
+          "kind": "SCALAR",
+          "name": "BoardID",
+          "description": "Identifier of Board",
+          "fields": null,
+          "inputFields": null,
+          "interfaces": null,
+          "enumValues": null,
+          "possibleTypes": null
+        },
         {
           "kind": "INPUT_OBJECT",
-          "name": "BoardEpicIssueInput",
+          "name": "BoardIssueInput",
           "description": null,
           "fields": null,
           "inputFields": [
@@ -3106,8 +3116,8 @@
               "defaultValue": null
             },
             {
-              "name": "epicId",
-              "description": "Filter by epic ID",
+              "name": "myReactionEmoji",
+              "description": "Filter by reaction emoji",
               "type": {
                 "kind": "SCALAR",
                 "name": "String",
@@ -3116,11 +3126,11 @@
               "defaultValue": null
             },
             {
-              "name": "myReactionEmoji",
-              "description": "Filter by reaction emoji",
+              "name": "epicId",
+              "description": "Filter by epic ID. Incompatible with epicWildcardId",
               "type": {
                 "kind": "SCALAR",
-                "name": "String",
+                "name": "ID",
                 "ofType": null
               },
               "defaultValue": null
@@ -3140,7 +3150,7 @@
               "description": "List of negated params. Warning: this argument is experimental and a subject to change in future",
               "type": {
                 "kind": "INPUT_OBJECT",
-                "name": "NegatedBoardEpicIssueInput",
+                "name": "NegatedBoardIssueInput",
                 "ofType": null
               },
               "defaultValue": null
@@ -3154,18 +3164,18 @@
                 "ofType": null
               },
               "defaultValue": null
-            }
-          ],
-          "interfaces": null,
-          "enumValues": null,
-          "possibleTypes": null
             },
             {
-          "kind": "SCALAR",
-          "name": "BoardID",
-          "description": "Identifier of Board",
-          "fields": null,
-          "inputFields": null,
+              "name": "epicWildcardId",
+              "description": "Filter by epic ID wildcard. Incompatible with epicId",
+              "type": {
+                "kind": "ENUM",
+                "name": "EpicWildcardId",
+                "ofType": null
+              },
+              "defaultValue": null
+            }
+          ],
           "interfaces": null,
           "enumValues": null,
           "possibleTypes": null
@@ -3225,6 +3235,16 @@
               "name": "issues",
               "description": "Board issues",
               "args": [
+                {
+                  "name": "filters",
+                  "description": "Filters applied when selecting issues in the board list",
+                  "type": {
+                    "kind": "INPUT_OBJECT",
+                    "name": "BoardIssueInput",
+                    "ofType": null
+                  },
+                  "defaultValue": null
+                },
                 {
                   "name": "after",
                   "description": "Returns the elements in the list that come after the specified cursor.",
@@ -16457,6 +16477,29 @@
           "enumValues": null,
           "possibleTypes": null
         },
+        {
+          "kind": "ENUM",
+          "name": "EpicWildcardId",
+          "description": "Epic ID wildcard values",
+          "fields": null,
+          "inputFields": null,
+          "interfaces": null,
+          "enumValues": [
+            {
+              "name": "NONE",
+              "description": "No epic is assigned",
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
+              "name": "ANY",
+              "description": "Any epic is assigned",
+              "isDeprecated": false,
+              "deprecationReason": null
+            }
+          ],
+          "possibleTypes": null
+        },
         {
           "kind": "SCALAR",
           "name": "Float",
@@ -30834,7 +30877,7 @@
         },
         {
           "kind": "INPUT_OBJECT",
-          "name": "NegatedBoardEpicIssueInput",
+          "name": "NegatedBoardIssueInput",
           "description": null,
           "fields": null,
           "inputFields": [
@@ -30897,8 +30940,8 @@
               "defaultValue": null
             },
             {
-              "name": "epicId",
-              "description": "Filter by epic ID",
+              "name": "myReactionEmoji",
+              "description": "Filter by reaction emoji",
               "type": {
                 "kind": "SCALAR",
                 "name": "String",
@@ -30907,11 +30950,11 @@
               "defaultValue": null
             },
             {
-              "name": "myReactionEmoji",
-              "description": "Filter by reaction emoji",
+              "name": "epicId",
+              "description": "Filter by epic ID. Incompatible with epicWildcardId",
               "type": {
                 "kind": "SCALAR",
-                "name": "String",
+                "name": "ID",
                 "ofType": null
               },
               "defaultValue": null

ee/app/assets/javascripts/boards/queries/group_epics_swimlanes.query.graphql

@@ -4,7 +4,7 @@
 query BoardEE(
   $fullPath: ID!
   $boardId: ID!
-  $issueFilters: BoardEpicIssueInput
+  $issueFilters: BoardIssueInput
   $withLists: Boolean = true
   $isGroup: Boolean = false
   $isProject: Boolean = false

ee/app/graphql/ee/resolvers/board_issue_filterable.rb

+# frozen_string_literal: true
+
+module EE
+  module Resolvers
+    module BoardIssueFilterable
+      extend ActiveSupport::Concern
+      extend ::Gitlab::Utils::Override
+
+      override :set_filter_values
+      def set_filter_values(filters)
+        epic_id = filters.delete(:epic_id)
+        epic_wildcard_id = filters.delete(:epic_wildcard_id)
+
+        if epic_id && epic_wildcard_id
+          raise ::Gitlab::Graphql::Errors::ArgumentError, 'Incompatible arguments: epicId, epicWildcardId.'
+        end
+
+        if epic_id
+          filters[:epic_id] = ::GitlabSchema.parse_gid(epic_id, expected_type: ::Epic).model_id
+        elsif epic_wildcard_id
+          filters[:epic_id] = epic_wildcard_id
+        end
+      end
+    end
+  end
+end

ee/app/graphql/ee/types/boards/board_issue_input_base_type.rb

+# frozen_string_literal: true
+
+module EE
+  module Types
+    module Boards
+      module BoardIssueInputBaseType
+        extend ActiveSupport::Concern
+
+        prepended do
+          argument :epic_id, GraphQL::ID_TYPE,
+                   required: false,
+                   description: 'Filter by epic ID. Incompatible with epicWildcardId'
+
+          argument :weight, GraphQL::STRING_TYPE,
+                   required: false,
+                   description: 'Filter by weight'
+        end
+      end
+    end
+  end
+end

ee/app/graphql/ee/types/boards/board_issue_input_type.rb

+# frozen_string_literal: true
+
+module EE
+  module Types
+    module Boards
+      module BoardIssueInputType
+        extend ActiveSupport::Concern
+
+        prepended do
+          # NONE/ANY epic filter can not be negated
+          argument :epic_wildcard_id, ::Types::Boards::EpicWildcardIdEnum,
+                   required: false,
+                   description: 'Filter by epic ID wildcard. Incompatible with epicId'
+        end
+      end
+    end
+  end
+end

ee/app/graphql/resolvers/board_groupings/epics_resolver.rb

@@ -3,9 +3,11 @@
 module Resolvers
   module BoardGroupings
     class EpicsResolver < BaseResolver
+      include ::BoardIssueFilterable
+
       alias_method :board, :synchronized_object
 
-      argument :issue_filters, Types::BoardEpicIssueInputType,
+      argument :issue_filters, Types::Boards::BoardIssueInputType,
                required: false,
                description: 'Filters applied when selecting issues on the board'
 
@@ -16,16 +18,15 @@ module Resolvers
         return Epic.none unless group.present?
         return unless ::Feature.enabled?(:boards_with_swimlanes, group)
 
-        Epic.for_ids(board_epic_ids(args[:issue_filters].to_h))
+        Epic.for_ids(board_epic_ids(args[:issue_filters]))
       end
 
       private
 
       def board_epic_ids(issue_params)
-        params = issue_params.to_h.merge(all_lists: true, board_id: board.id)
-        params[:not] = params[:not].to_h if params[:not].present?
+        params = issue_filters(issue_params).merge(all_lists: true, board_id: board.id)
 
-        list_service = Boards::Issues::ListService.new(
+        list_service = ::Boards::Issues::ListService.new(
           board.resource_parent,
           current_user,
           params

ee/app/graphql/types/board_epic_issue_input_type.rb

-# frozen_string_literal: true
-
-module Types
-  # rubocop: disable Graphql/AuthorizeTypes
-  class BoardEpicIssueInputBaseType < BaseInputObject
-    argument :label_name, GraphQL::STRING_TYPE.to_list_type,
-             required: false,
-             description: 'Filter by label name'
-
-    argument :milestone_title, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Filter by milestone title'
-
-    argument :assignee_username, GraphQL::STRING_TYPE.to_list_type,
-             required: false,
-             description: 'Filter by assignee username'
-
-    argument :author_username, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Filter by author username'
-
-    argument :release_tag, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Filter by release tag'
-
-    argument :epic_id, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Filter by epic ID'
-
-    argument :my_reaction_emoji, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Filter by reaction emoji'
-
-    argument :weight, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Filter by weight'
-  end
-
-  class NegatedBoardEpicIssueInputType < BoardEpicIssueInputBaseType
-  end
-
-  class BoardEpicIssueInputType < BoardEpicIssueInputBaseType
-    graphql_name 'BoardEpicIssueInput'
-
-    argument :not, Types::NegatedBoardEpicIssueInputType,
-             required: false,
-             description: 'List of negated params. Warning: this argument is experimental and a subject to change in future'
-
-    argument :search, GraphQL::STRING_TYPE,
-             required: false,
-             description: 'Search query for issue title or description'
-  end
-  # rubocop: enable Graphql/AuthorizeTypes
-end

ee/app/graphql/types/boards/epic_wildcard_id_enum.rb

+# frozen_string_literal: true
+
+module Types
+  module Boards
+    class EpicWildcardIdEnum < BaseEnum
+      graphql_name 'EpicWildcardId'
+      description 'Epic ID wildcard values'
+
+      value 'NONE', 'No epic is assigned'
+      value 'ANY', 'Any epic is assigned'
+    end
+  end
+end

ee/spec/graphql/ee/resolvers/board_list_issues_resolver_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Resolvers::BoardListIssuesResolver do
+  include GraphqlHelpers
+
+  let_it_be(:user) { create(:user) }
+  let_it_be(:group) { create(:group, :private) }
+  let_it_be(:project) { create(:project, group: group) }
+  let_it_be(:board) { create(:board, project: project) }
+  let_it_be(:label) { create(:label, project: project) }
+  let_it_be(:list) { create(:list, board: board, label: label) }
+  let_it_be(:issue) { create(:issue, project: project, labels: [label]) }
+  let_it_be(:epic) { create(:epic, group: group) }
+  let_it_be(:epic_issue) { create(:epic_issue, epic: epic, issue: issue) }
+
+  describe '#resolve' do
+    before do
+      stub_licensed_features(epics: true)
+      group.add_developer(user)
+    end
+
+    it 'raises an exception if both epic_id and epic_wildcard_id are present' do
+      expect do
+        resolve_board_list_issues({ filters: { epic_id: epic.to_global_id, epic_wildcard_id: 'NONE' } })
+      end.to raise_error(Gitlab::Graphql::Errors::ArgumentError)
+    end
+
+    it 'accepts epic global id' do
+      result = resolve_board_list_issues({ filters: { epic_id: epic.to_global_id } }).items
+
+      expect(result).to match_array([issue])
+    end
+
+    it 'accepts epic wildcard id' do
+      result = resolve_board_list_issues({ filters: { epic_wildcard_id: 'NONE' } }).items
+
+      expect(result).to match_array([])
+    end
+  end
+
+  def resolve_board_list_issues(args)
+    resolve(described_class, obj: list, args: args, ctx: { current_user: user })
+  end
+end

ee/spec/graphql/ee/types/boards/board_issue_input_type_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe GitlabSchema.types['BoardIssueInput'] do
+  it 'has specific fields' do
+    allowed_args = %w(epicId epicWildcardId weight)
+
+    expect(described_class.arguments.keys).to include(*allowed_args)
+  end
+end

ee/spec/graphql/resolvers/board_groupings/epics_resolvers_spec.rb

@@ -94,6 +94,26 @@ RSpec.describe Resolvers::BoardGroupings::EpicsResolver do
 
         resolve_board_epics(group_board, { issue_filters: { label_name: 'foo', not: { label_name: %w(foo bar) } } })
       end
+
+      it 'raises an exception if both epic_id and epic_wildcard_id are present' do
+        expect do
+          resolve_board_epics(group_board, { issue_filters: { epic_id: epic1.to_global_id, epic_wildcard_id: 'NONE' } })
+        end.to raise_error(Gitlab::Graphql::Errors::ArgumentError)
+      end
+
+      it 'accepts epic global id' do
+        result = resolve_board_epics(
+          group_board, { issue_filters: { epic_id: epic1.to_global_id } })
+
+        expect(result).to match_array([epic1])
+      end
+
+      it 'accepts epic wildcard id' do
+        result = resolve_board_epics(
+          group_board, { issue_filters: { epic_wildcard_id: 'NONE' } })
+
+        expect(result).to match_array([])
+      end
     end
   end
 

spec/graphql/resolvers/board_list_issues_resolver_spec.rb

@@ -11,41 +11,59 @@ RSpec.describe Resolvers::BoardListIssuesResolver do
   let_it_be(:group)         { create(:group, :private) }
 
   shared_examples_for 'group and project board list issues resolver' do
-    let!(:board) { create(:board, resource_parent: board_parent) }
-
     before do
       board_parent.add_developer(user)
     end
 
     # auth is handled by the parent object
     context 'when authorized' do
-      let!(:list) { create(:list, board: board, label: label) }
+      let!(:issue1) { create(:issue, project: project, labels: [label], relative_position: 10) }
+      let!(:issue2) { create(:issue, project: project, labels: [label, label2], relative_position: 12) }
+      let!(:issue3) { create(:issue, project: project, labels: [label, label3], relative_position: 10) }
 
       it 'returns the issues in the correct order' do
-        issue1 = create(:issue, project: project, labels: [label], relative_position: 10)
-        issue2 = create(:issue, project: project, labels: [label], relative_position: 12)
-        issue3 = create(:issue, project: project, labels: [label], relative_position: 10)
-
         # by relative_position and then ID
         issues = resolve_board_list_issues.items
 
         expect(issues.map(&:id)).to eq [issue3.id, issue1.id, issue2.id]
       end
+
+      it 'finds only issues matching filters' do
+        result = resolve_board_list_issues(args: { filters: { label_name: label.title, not: { label_name: label2.title } } }).items
+
+        expect(result).to match_array([issue1, issue3])
+      end
+
+      it 'finds only issues matching search param' do
+        result = resolve_board_list_issues(args: { filters: { search: issue1.title } }).items
+
+        expect(result).to match_array([issue1])
+      end
     end
   end
 
   describe '#resolve' do
     context 'when project boards' do
+      let_it_be(:label) { create(:label, project: user_project) }
+      let_it_be(:label2) { create(:label, project: user_project) }
+      let_it_be(:label3) { create(:label, project: user_project) }
+      let_it_be(:board) { create(:board, resource_parent: user_project) }
+      let_it_be(:list) { create(:list, board: board, label: label) }
+
       let(:board_parent) { user_project }
-      let!(:label) { create(:label, project: project, name: 'project label') }
       let(:project) { user_project }
 
       it_behaves_like 'group and project board list issues resolver'
     end
 
     context 'when group boards' do
+      let_it_be(:label) { create(:group_label, group: group) }
+      let_it_be(:label2) { create(:group_label, group: group) }
+      let_it_be(:label3) { create(:group_label, group: group) }
+      let_it_be(:board) { create(:board, resource_parent: group) }
+      let_it_be(:list) { create(:list, board: board, label: label) }
+
       let(:board_parent) { group }
-      let!(:label) { create(:group_label, group: group, name: 'group label') }
       let!(:project) { create(:project, :private, group: group) }
 
       it_behaves_like 'group and project board list issues resolver'

ee/spec/graphql/types/board_epic_issue_input_type_spec.rb → spec/graphql/types/boards/board_issue_input_type_spec.rb

@@ -2,14 +2,14 @@
 
 require 'spec_helper'
 
-RSpec.describe GitlabSchema.types['BoardEpicIssueInput'] do
-  it { expect(described_class.graphql_name).to eq('BoardEpicIssueInput') }
+RSpec.describe GitlabSchema.types['BoardIssueInput'] do
+  it { expect(described_class.graphql_name).to eq('BoardIssueInput') }
 
   it 'exposes negated issue arguments' do
     allowed_args = %w(labelName milestoneTitle assigneeUsername authorUsername
-                      releaseTag epicId myReactionEmoji weight not search)
+                      releaseTag myReactionEmoji not search)
 
-    expect(described_class.arguments.keys).to match_array(allowed_args)
-    expect(described_class.arguments['not'].type).to eq(Types::NegatedBoardEpicIssueInputType)
+    expect(described_class.arguments.keys).to include(*allowed_args)
+    expect(described_class.arguments['not'].type).to eq(Types::Boards::NegatedBoardIssueInputType)
   end
 end

spec/requests/api/graphql/boards/board_list_issues_query_spec.rb

@@ -30,7 +30,7 @@ RSpec.describe 'get board lists' do
           nodes {
             lists {
               nodes {
-                issues {
+                issues(filters: {labelName: "#{label2.title}"}) {
                   count
                   nodes {
                     #{all_graphql_fields_for('issues'.classify)}
@@ -51,8 +51,8 @@ RSpec.describe 'get board lists' do
   shared_examples 'group and project board list issues query' do
     let!(:board) { create(:board, resource_parent: board_parent) }
     let!(:label_list) { create(:list, board: board, label: label, position: 10) }
-    let!(:issue1) { create(:issue, project: issue_project, labels: [label], relative_position: 9) }
-    let!(:issue2) { create(:issue, project: issue_project, labels: [label], relative_position: 2) }
+    let!(:issue1) { create(:issue, project: issue_project, labels: [label, label2], relative_position: 9) }
+    let!(:issue2) { create(:issue, project: issue_project, labels: [label, label2], relative_position: 2) }
     let!(:issue3) { create(:issue, project: issue_project, labels: [label], relative_position: 9) }
     let!(:issue4) { create(:issue, project: issue_project, labels: [label2], relative_position: 432) }
 
@@ -72,7 +72,7 @@ RSpec.describe 'get board lists' do
       it 'can access the issues' do
         post_graphql(query("id: \"#{global_id_of(label_list)}\""), current_user: user)
 
-        expect(issue_titles).to eq([issue2.title, issue3.title, issue1.title])
+        expect(issue_titles).to eq([issue2.title, issue1.title])
       end
     end
   end