Apply reviewer suggestions

- Test the scenario in which confidential argument
is set to false.

- Expand the description for confidential argument

app/graphql/resolvers/concerns/issue_resolver_arguments.rb

@@ -63,7 +63,7 @@ module IssueResolverArguments
     argument :confidential,
              GraphQL::Types::Boolean,
              required: false,
-             description: 'Filter for confidential issues.'
+             description: 'Filter for confidential issues. "false" excludes confidential issues. "true" returns only the confidential issues.'
     argument :not, Types::Issues::NegatedIssueFilterInputType,
              description: 'Negated arguments.',
              prepare: ->(negated_args, ctx) { negated_args.to_h },

doc/api/graphql/reference/index.md

@@ -10300,7 +10300,7 @@ four standard [pagination arguments](#connection-pagination-arguments):
 | <a id="groupissuesauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author of the issue. |
 | <a id="groupissuesclosedafter"></a>`closedAfter` | [`Time`](#time) | Issues closed after this date. |
 | <a id="groupissuesclosedbefore"></a>`closedBefore` | [`Time`](#time) | Issues closed before this date. |
-| <a id="groupissuesconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. |
+| <a id="groupissuesconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. "false" excludes confidential issues. "true" returns only the confidential issues. |
 | <a id="groupissuescreatedafter"></a>`createdAfter` | [`Time`](#time) | Issues created after this date. |
 | <a id="groupissuescreatedbefore"></a>`createdBefore` | [`Time`](#time) | Issues created before this date. |
 | <a id="groupissuesepicid"></a>`epicId` | [`String`](#string) | ID of an epic associated with the issues, "none" and "any" values are supported. |
@@ -12736,7 +12736,7 @@ Returns [`Issue`](#issue).
 | <a id="projectissueauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author of the issue. |
 | <a id="projectissueclosedafter"></a>`closedAfter` | [`Time`](#time) | Issues closed after this date. |
 | <a id="projectissueclosedbefore"></a>`closedBefore` | [`Time`](#time) | Issues closed before this date. |
-| <a id="projectissueconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. |
+| <a id="projectissueconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. "false" excludes confidential issues. "true" returns only the confidential issues. |
 | <a id="projectissuecreatedafter"></a>`createdAfter` | [`Time`](#time) | Issues created after this date. |
 | <a id="projectissuecreatedbefore"></a>`createdBefore` | [`Time`](#time) | Issues created before this date. |
 | <a id="projectissueepicid"></a>`epicId` | [`String`](#string) | ID of an epic associated with the issues, "none" and "any" values are supported. |
@@ -12773,7 +12773,7 @@ Returns [`IssueStatusCountsType`](#issuestatuscountstype).
 | <a id="projectissuestatuscountsauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author of the issue. |
 | <a id="projectissuestatuscountsclosedafter"></a>`closedAfter` | [`Time`](#time) | Issues closed after this date. |
 | <a id="projectissuestatuscountsclosedbefore"></a>`closedBefore` | [`Time`](#time) | Issues closed before this date. |
-| <a id="projectissuestatuscountsconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. |
+| <a id="projectissuestatuscountsconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. "false" excludes confidential issues. "true" returns only the confidential issues. |
 | <a id="projectissuestatuscountscreatedafter"></a>`createdAfter` | [`Time`](#time) | Issues created after this date. |
 | <a id="projectissuestatuscountscreatedbefore"></a>`createdBefore` | [`Time`](#time) | Issues created before this date. |
 | <a id="projectissuestatuscountsiid"></a>`iid` | [`String`](#string) | IID of the issue. For example, "1". |
@@ -12808,7 +12808,7 @@ four standard [pagination arguments](#connection-pagination-arguments):
 | <a id="projectissuesauthorusername"></a>`authorUsername` | [`String`](#string) | Username of the author of the issue. |
 | <a id="projectissuesclosedafter"></a>`closedAfter` | [`Time`](#time) | Issues closed after this date. |
 | <a id="projectissuesclosedbefore"></a>`closedBefore` | [`Time`](#time) | Issues closed before this date. |
-| <a id="projectissuesconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. |
+| <a id="projectissuesconfidential"></a>`confidential` | [`Boolean`](#boolean) | Filter for confidential issues. "false" excludes confidential issues. "true" returns only the confidential issues. |
 | <a id="projectissuescreatedafter"></a>`createdAfter` | [`Time`](#time) | Issues created after this date. |
 | <a id="projectissuescreatedbefore"></a>`createdBefore` | [`Time`](#time) | Issues created before this date. |
 | <a id="projectissuesepicid"></a>`epicId` | [`String`](#string) | ID of an epic associated with the issues, "none" and "any" values are supported. |

spec/graphql/resolvers/issues_resolver_spec.rb

@@ -32,7 +32,7 @@ RSpec.describe Resolvers::IssuesResolver do
   end
 
   context "with a project" do
-    let!(:obj) { project }
+    let(:obj) { project }
 
     before_all do
       project.add_developer(current_user)
@@ -229,25 +229,37 @@ RSpec.describe Resolvers::IssuesResolver do
         end
       end
 
-      context 'filtering for confidential issues' do
+      context 'confidential issues' do
         include_context 'filtering for confidential issues'
 
-        context 'when filter is explicitly set to false' do
-          it 'returns all viewable issues' do
+        context "when user is allowed to view confidential issues" do
+          it 'returns all viewable issues by default' do
             expect(resolve_issues).to contain_exactly(issue1, issue2, confidential_issue1)
           end
-        end
 
-        context "when user is allowed to view confidential issues" do
-          it "returns only the confidential issues of the project" do
+          it 'returns only the non-confidential issues for the project when filter is set to false' do
+            expect(resolve_issues({ confidential: false })).to contain_exactly(issue1, issue2)
+          end
+
+          it "returns only the confidential issues for the project when filter is set to true" do
             expect(resolve_issues({ confidential: true })).to contain_exactly(confidential_issue1)
           end
         end
 
         context "when user is not allowed to see confidential issues" do
-          it 'does not return the confidential issues' do
+          before do
             project.add_guest(current_user)
+          end
 
+          it 'returns all viewable issues by default' do
+            expect(resolve_issues).to contain_exactly(issue1, issue2)
+          end
+
+          it 'does not return the confidential issues when filter is set to false' do
+            expect(resolve_issues({ confidential: false })).to contain_exactly(issue1, issue2)
+          end
+
+          it 'does not return the confidential issues when filter is set to true' do
             expect(resolve_issues({ confidential: true })).to be_empty
           end
         end
@@ -550,7 +562,7 @@ RSpec.describe Resolvers::IssuesResolver do
   end
 
   context "with a group" do
-    let!(:obj) { group }
+    let(:obj) { group }
 
     before do
       group.add_developer(current_user)
@@ -565,26 +577,42 @@ RSpec.describe Resolvers::IssuesResolver do
         expect(resolve_issues({ not: { types: ['issue'] } })).to contain_exactly(issue1)
       end
 
-      context 'filtering for confidential issues' do
+      context "confidential issues" do
         include_context 'filtering for confidential issues'
 
-        context 'when filter is explicitly set to false' do
-          it 'returns all viewable issues' do
+        context "when user is allowed to view confidential issues" do
+          it 'returns all viewable issues by default' do
             expect(resolve_issues).to contain_exactly(issue1, issue2, issue3, confidential_issue1, confidential_issue2)
           end
-        end
 
-        context "when user is allowed to view confidential issues" do
-          it "returns only the confidential issues for the group" do
-            expect(resolve_issues({ confidential: true })).to contain_exactly(confidential_issue1, confidential_issue2)
+          context 'filtering for confidential issues' do
+            it 'returns only the non-confidential issues for the group when filter is set to false' do
+              expect(resolve_issues({ confidential: false })).to contain_exactly(issue1, issue2, issue3)
+            end
+
+            it "returns only the confidential issues for the group when filter is set to true" do
+              expect(resolve_issues({ confidential: true })).to contain_exactly(confidential_issue1, confidential_issue2)
+            end
           end
         end
 
         context "when user is not allowed to see confidential issues" do
-          it 'does not return the confidential issues' do
+          before do
             group.add_guest(current_user)
+          end
 
-            expect(resolve_issues({ confidential: true })).to be_empty
+          it 'returns all viewable issues by default' do
+            expect(resolve_issues).to contain_exactly(issue1, issue2, issue3)
+          end
+
+          context 'filtering for confidential issues' do
+            it 'does not return the confidential issues when filter is set to false' do
+              expect(resolve_issues({ confidential: false })).to contain_exactly(issue1, issue2, issue3)
+            end
+
+            it 'does not return the confidential issues when filter is set to true' do
+              expect(resolve_issues({ confidential: true })).to be_empty
+            end
           end
         end
       end
@@ -598,7 +626,7 @@ RSpec.describe Resolvers::IssuesResolver do
       end
     end
 
-    let!(:obj) { project }
+    let(:obj) { project }
 
     it "returns nil without breaking" do
       expect(resolve_issues(iids: ["don't", "break"])).to be_empty

spec/requests/api/graphql/group/issues_spec.rb

@@ -72,6 +72,16 @@ RSpec.describe 'getting an issue list for a group' do
           expect(issues_ids).to be_empty
         end
       end
+
+      context 'filtering for non-confidential issues' do
+        let(:issue_filter_params) { { confidential: false } }
+
+        it 'returns correctly filtered issues' do
+          post_graphql(query, current_user: current_user)
+
+          expect(issues_ids).to contain_exactly(issue1_gid, issue2_gid)
+        end
+      end
     end
 
     context 'when the user can see confidential issues' do
@@ -94,6 +104,16 @@ RSpec.describe 'getting an issue list for a group' do
           expect(issues_ids).to contain_exactly(confidential_issue1_gid, confidential_issue2_gid)
         end
       end
+
+      context 'filtering for non-confidential issues' do
+        let(:issue_filter_params) { { confidential: false } }
+
+        it 'returns correctly filtered issues' do
+          post_graphql(query, current_user: current_user)
+
+          expect(issues_ids).to contain_exactly(issue1_gid, issue2_gid)
+        end
+      end
     end
   end
 

spec/requests/api/graphql/project/issues_spec.rb

@@ -170,6 +170,16 @@ RSpec.describe 'getting an issue list for a project' do
           expect(issues_data.size).to eq(0)
         end
       end
+
+      context 'filtering for non-confidential issues' do
+        let(:issue_filter_params) { { confidential: false } }
+
+        it 'returns correctly filtered issues' do
+          post_graphql(query, current_user: current_user)
+
+          expect(issues_ids).to contain_exactly(issue_a_gid, issue_b_gid)
+        end
+      end
     end
 
     context 'when the user can see confidential issues' do
@@ -198,6 +208,16 @@ RSpec.describe 'getting an issue list for a project' do
           expect(issues_ids).to contain_exactly(confidential_issue_gid)
         end
       end
+
+      context 'filtering for non-confidential issues' do
+        let(:issue_filter_params) { { confidential: false } }
+
+        it 'returns correctly filtered issues' do
+          post_graphql(query, current_user: current_user)
+
+          expect(issues_ids).to contain_exactly(issue_a_gid, issue_b_gid)
+        end
+      end
     end
   end