diff --git a/spec/controllers/api/v1/admin/reports_controller_spec.rb b/spec/controllers/api/v1/admin/reports_controller_spec.rb
deleted file mode 100644
index 4f0c484e5..000000000
--- a/spec/controllers/api/v1/admin/reports_controller_spec.rb
+++ /dev/null
@@ -1,111 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-RSpec.describe Api::V1::Admin::ReportsController do
-  render_views
-
-  let(:role)   { UserRole.find_by(name: 'Moderator') }
-  let(:user)   { Fabricate(:user, role: role) }
-  let(:scopes) { 'admin:read admin:write' }
-  let(:token)  { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
-  let(:report) { Fabricate(:report) }
-
-  before do
-    allow(controller).to receive(:doorkeeper_token) { token }
-  end
-
-  shared_examples 'forbidden for wrong scope' do |wrong_scope|
-    let(:scopes) { wrong_scope }
-
-    it 'returns http forbidden' do
-      expect(response).to have_http_status(403)
-    end
-  end
-
-  shared_examples 'forbidden for wrong role' do |wrong_role|
-    let(:role) { UserRole.find_by(name: wrong_role) }
-
-    it 'returns http forbidden' do
-      expect(response).to have_http_status(403)
-    end
-  end
-
-  describe 'GET #index' do
-    before do
-      get :index
-    end
-
-    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
-    it_behaves_like 'forbidden for wrong role', ''
-
-    it 'returns http success' do
-      expect(response).to have_http_status(200)
-    end
-  end
-
-  describe 'GET #show' do
-    before do
-      get :show, params: { id: report.id }
-    end
-
-    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
-    it_behaves_like 'forbidden for wrong role', ''
-
-    it 'returns http success' do
-      expect(response).to have_http_status(200)
-    end
-  end
-
-  describe 'POST #resolve' do
-    before do
-      post :resolve, params: { id: report.id }
-    end
-
-    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
-    it_behaves_like 'forbidden for wrong role', ''
-
-    it 'returns http success' do
-      expect(response).to have_http_status(200)
-    end
-  end
-
-  describe 'POST #reopen' do
-    before do
-      post :reopen, params: { id: report.id }
-    end
-
-    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
-    it_behaves_like 'forbidden for wrong role', ''
-
-    it 'returns http success' do
-      expect(response).to have_http_status(200)
-    end
-  end
-
-  describe 'POST #assign_to_self' do
-    before do
-      post :assign_to_self, params: { id: report.id }
-    end
-
-    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
-    it_behaves_like 'forbidden for wrong role', ''
-
-    it 'returns http success' do
-      expect(response).to have_http_status(200)
-    end
-  end
-
-  describe 'POST #unassign' do
-    before do
-      post :unassign, params: { id: report.id }
-    end
-
-    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
-    it_behaves_like 'forbidden for wrong role', ''
-
-    it 'returns http success' do
-      expect(response).to have_http_status(200)
-    end
-  end
-end
diff --git a/spec/requests/api/v1/admin/reports_spec.rb b/spec/requests/api/v1/admin/reports_spec.rb
new file mode 100644
index 000000000..cd9fc100e
--- /dev/null
+++ b/spec/requests/api/v1/admin/reports_spec.rb
@@ -0,0 +1,292 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Reports' do
+  let(:role)    { UserRole.find_by(name: 'Admin') }
+  let(:user)    { Fabricate(:user, role: role) }
+  let(:scopes)  { 'admin:read:reports admin:write:reports' }
+  let(:token)   { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
+  let(:headers) { { 'Authorization' => "Bearer #{token.token}" } }
+
+  shared_examples 'forbidden for wrong scope' do |wrong_scope|
+    let(:scopes) { wrong_scope }
+
+    it 'returns http forbidden' do
+      subject
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  shared_examples 'forbidden for wrong role' do |wrong_role|
+    let(:role) { UserRole.find_by(name: wrong_role) }
+
+    it 'returns http forbidden' do
+      subject
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe 'GET /api/v1/admin/reports' do
+    subject do
+      get '/api/v1/admin/reports', headers: headers, params: params
+    end
+
+    let(:params) { {} }
+
+    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
+    it_behaves_like 'forbidden for wrong role', ''
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    context 'when there are no reports' do
+      it 'returns an empty list' do
+        subject
+
+        expect(body_as_json).to be_empty
+      end
+    end
+
+    context 'when there are reports' do
+      let!(:reporter) { Fabricate(:account) }
+      let!(:spammer)  { Fabricate(:account) }
+      let(:expected_response) do
+        scope.map do |report|
+          hash_including({
+            id: report.id.to_s,
+            action_taken: report.action_taken?,
+            category: report.category,
+            comment: report.comment,
+            account: hash_including(id: report.account.id.to_s),
+            target_account: hash_including(id: report.target_account.id.to_s),
+            statuses: report.statuses,
+            rules: report.rules,
+            forwarded: report.forwarded,
+          })
+        end
+      end
+      let(:scope) { Report.unresolved }
+
+      before do
+        Fabricate(:report)
+        Fabricate(:report, target_account: spammer)
+        Fabricate(:report, account: reporter, target_account: spammer)
+        Fabricate(:report, action_taken_at: 4.days.ago, account: reporter)
+        Fabricate(:report, action_taken_at: 20.days.ago)
+      end
+
+      it 'returns all unresolved reports' do
+        subject
+
+        expect(body_as_json).to match_array(expected_response)
+      end
+
+      context 'with resolved param' do
+        let(:params) { { resolved: true } }
+        let(:scope)  { Report.resolved }
+
+        it 'returns only the resolved reports' do
+          subject
+
+          expect(body_as_json).to match_array(expected_response)
+        end
+      end
+
+      context 'with account_id param' do
+        let(:params) { { account_id: reporter.id } }
+        let(:scope)  { Report.unresolved.where(account: reporter) }
+
+        it 'returns all unresolved reports filed by the specified account' do
+          subject
+
+          expect(body_as_json).to match_array(expected_response)
+        end
+      end
+
+      context 'with target_account_id param' do
+        let(:params) { { target_account_id: spammer.id } }
+        let(:scope)  { Report.unresolved.where(target_account: spammer) }
+
+        it 'returns all unresolved reports targeting the specified account' do
+          subject
+
+          expect(body_as_json).to match_array(expected_response)
+        end
+      end
+
+      context 'with limit param' do
+        let(:params) { { limit: 1 } }
+
+        it 'returns only the requested number of reports' do
+          subject
+
+          expect(body_as_json.size).to eq(1)
+        end
+      end
+    end
+  end
+
+  describe 'GET /api/v1/admin/reports/:id' do
+    subject do
+      get "/api/v1/admin/reports/#{report.id}", headers: headers
+    end
+
+    let(:report) { Fabricate(:report) }
+
+    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
+    it_behaves_like 'forbidden for wrong role', ''
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'returns the requested report content' do
+      subject
+
+      expect(body_as_json).to include(
+        {
+          id: report.id.to_s,
+          action_taken: report.action_taken?,
+          category: report.category,
+          comment: report.comment,
+          account: a_hash_including(id: report.account.id.to_s),
+          target_account: a_hash_including(id: report.target_account.id.to_s),
+          statuses: report.statuses,
+          rules: report.rules,
+          forwarded: report.forwarded,
+        }
+      )
+    end
+  end
+
+  describe 'PUT /api/v1/admin/reports/:id' do
+    subject do
+      put "/api/v1/admin/reports/#{report.id}", headers: headers, params: params
+    end
+
+    let!(:report) { Fabricate(:report, category: :other) }
+    let(:params)  { { category: 'spam' } }
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'updates the report category' do
+      expect { subject }.to change { report.reload.category }.from('other').to('spam')
+    end
+
+    it 'returns the updated report content' do
+      subject
+
+      report.reload
+
+      expect(body_as_json).to include(
+        {
+          id: report.id.to_s,
+          action_taken: report.action_taken?,
+          category: report.category,
+          comment: report.comment,
+          account: a_hash_including(id: report.account.id.to_s),
+          target_account: a_hash_including(id: report.target_account.id.to_s),
+          statuses: report.statuses,
+          rules: report.rules,
+          forwarded: report.forwarded,
+        }
+      )
+    end
+  end
+
+  describe 'POST #resolve' do
+    subject do
+      post "/api/v1/admin/reports/#{report.id}/resolve", headers: headers
+    end
+
+    let(:report) { Fabricate(:report, action_taken_at: nil) }
+
+    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
+    it_behaves_like 'forbidden for wrong role', ''
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'marks report as resolved' do
+      expect { subject }.to change { report.reload.unresolved? }.from(true).to(false)
+    end
+  end
+
+  describe 'POST #reopen' do
+    subject do
+      post "/api/v1/admin/reports/#{report.id}/reopen", headers: headers
+    end
+
+    let(:report) { Fabricate(:report, action_taken_at: 10.days.ago) }
+
+    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
+    it_behaves_like 'forbidden for wrong role', ''
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'marks report as unresolved' do
+      expect { subject }.to change { report.reload.unresolved? }.from(false).to(true)
+    end
+  end
+
+  describe 'POST #assign_to_self' do
+    subject do
+      post "/api/v1/admin/reports/#{report.id}/assign_to_self", headers: headers
+    end
+
+    let(:report) { Fabricate(:report) }
+
+    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
+    it_behaves_like 'forbidden for wrong role', ''
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'assigns report to the requesting user' do
+      expect { subject }.to change { report.reload.assigned_account_id }.from(nil).to(user.account.id)
+    end
+  end
+
+  describe 'POST #unassign' do
+    subject do
+      post "/api/v1/admin/reports/#{report.id}/unassign", headers: headers
+    end
+
+    let(:report) { Fabricate(:report, assigned_account_id: user.account.id) }
+
+    it_behaves_like 'forbidden for wrong scope', 'write:statuses'
+    it_behaves_like 'forbidden for wrong role', ''
+
+    it 'returns http success' do
+      subject
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'unassigns report from assignee' do
+      expect { subject }.to change { report.reload.assigned_account_id }.from(user.account.id).to(nil)
+    end
+  end
+end