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Diffstat (limited to 'spec/serializers/group_child_serializer_spec.rb')
-rw-r--r-- | spec/serializers/group_child_serializer_spec.rb | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/spec/serializers/group_child_serializer_spec.rb b/spec/serializers/group_child_serializer_spec.rb new file mode 100644 index 00000000000..5541ada3750 --- /dev/null +++ b/spec/serializers/group_child_serializer_spec.rb @@ -0,0 +1,110 @@ +require 'spec_helper' + +describe GroupChildSerializer do + let(:request) { double('request') } + let(:user) { create(:user) } + subject(:serializer) { described_class.new(current_user: user) } + + describe '#represent' do + context 'for groups' do + it 'can render a single group' do + expect(serializer.represent(build(:group))).to be_kind_of(Hash) + end + + it 'can render a collection of groups' do + expect(serializer.represent(build_list(:group, 2))).to be_kind_of(Array) + end + end + + context 'with a hierarchy', :nested_groups do + let(:parent) { create(:group) } + + subject(:serializer) do + described_class.new(current_user: user).expand_hierarchy(parent) + end + + it 'expands the subgroups' do + subgroup = create(:group, parent: parent) + subsub_group = create(:group, parent: subgroup) + + json = serializer.represent([subgroup, subsub_group]).first + subsub_group_json = json[:children].first + + expect(json[:id]).to eq(subgroup.id) + expect(subsub_group_json).not_to be_nil + expect(subsub_group_json[:id]).to eq(subsub_group.id) + end + + it 'can render a nested tree' do + subgroup1 = create(:group, parent: parent) + subsub_group1 = create(:group, parent: subgroup1) + subgroup2 = create(:group, parent: parent) + + json = serializer.represent([subgroup1, subsub_group1, subgroup1, subgroup2]) + subgroup1_json = json.first + subsub_group1_json = subgroup1_json[:children].first + + expect(json.size).to eq(2) + expect(subgroup1_json[:id]).to eq(subgroup1.id) + expect(subsub_group1_json[:id]).to eq(subsub_group1.id) + end + + context 'without a specified parent' do + subject(:serializer) do + described_class.new(current_user: user).expand_hierarchy + end + + it 'can render a tree' do + subgroup = create(:group, parent: parent) + + json = serializer.represent([parent, subgroup]) + parent_json = json.first + + expect(parent_json[:id]).to eq(parent.id) + expect(parent_json[:children].first[:id]).to eq(subgroup.id) + end + end + end + + context 'for projects' do + it 'can render a single project' do + expect(serializer.represent(build(:project))).to be_kind_of(Hash) + end + + it 'can render a collection of projects' do + expect(serializer.represent(build_list(:project, 2))).to be_kind_of(Array) + end + + context 'with a hierarchy', :nested_groups do + let(:parent) { create(:group) } + + subject(:serializer) do + described_class.new(current_user: user).expand_hierarchy(parent) + end + + it 'can render a nested tree' do + subgroup1 = create(:group, parent: parent) + project1 = create(:project, namespace: subgroup1) + subgroup2 = create(:group, parent: parent) + project2 = create(:project, namespace: subgroup2) + + json = serializer.represent([project1, project2, subgroup1, subgroup2]) + project1_json, project2_json = json.map { |group_json| group_json[:children].first } + + expect(json.size).to eq(2) + expect(project1_json[:id]).to eq(project1.id) + expect(project2_json[:id]).to eq(project2.id) + end + + it 'returns an array when an array of a single instance was given' do + project = create(:project, namespace: parent) + + json = serializer.represent([project]) + + expect(json).to be_kind_of(Array) + expect(json.size).to eq(1) + end + end + end + end +end |