From d1405baabe1e4a39aaaed6561d82c4e9ae5743fb Mon Sep 17 00:00:00 2001
From: Mike Moyer <87040148+mmoyer-va@users.noreply.github.com>
Date: Mon, 9 Dec 2024 15:15:46 -0500
Subject: [PATCH] MHV-64151 Added tests

---
 .../v1/medical_records/imaging_spec.rb        | 48 +++++++++++++++++++
 .../vcr_cassettes/bb_client/get_dicom.yml     | 45 +++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 modules/my_health/spec/requests/my_health/v1/medical_records/imaging_spec.rb
 create mode 100644 spec/support/vcr_cassettes/bb_client/get_dicom.yml

diff --git a/modules/my_health/spec/requests/my_health/v1/medical_records/imaging_spec.rb b/modules/my_health/spec/requests/my_health/v1/medical_records/imaging_spec.rb
new file mode 100644
index 00000000000..4b366da8abf
--- /dev/null
+++ b/modules/my_health/spec/requests/my_health/v1/medical_records/imaging_spec.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+require 'support/mr_client_helpers'
+require 'medical_records/client'
+require 'medical_records/bb_internal/client'
+require 'support/shared_examples_for_mhv'
+
+RSpec.describe 'MyHealth::V1::MedicalRecords::ImagingController', type: :request do
+  include MedicalRecords::ClientHelpers
+  include MedicalRecords::ClientHelpers
+
+  let(:user_id) { '11375034' }
+  let(:va_patient) { true }
+  let(:current_user) { build(:user, :mhv, va_patient:, mhv_account_type:) }
+  let(:study_id) { '453-2487448' }
+
+  before do
+    bb_internal_client = BBInternal::Client.new(
+      session: {
+        user_id: 11_375_034,
+        patient_id: '11382904',
+        expires_at: 1.hour.from_now,
+        token: 'ENC(MA0ECJh1RjEgZFMhAgEQC4nF/gSOKGSZuYg8kVN8CmHNnCLychZ7Wo2jXGwPj39SQFG4wLsFYlZN)'
+      }
+    )
+
+    allow(MedicalRecords::Client).to receive(:new).and_return(authenticated_client)
+    allow(BBInternal::Client).to receive(:new).and_return(bb_internal_client)
+    sign_in_as(current_user)
+    VCR.insert_cassette('user_eligibility_client/perform_an_eligibility_check_for_premium_user',
+                        match_requests_on: %i[method sm_user_ignoring_path_param])
+  end
+
+  context 'Premium User' do
+    let(:mhv_account_type) { 'Premium' }
+
+    it 'streams DICOM data without the Content-Length header' do
+      VCR.use_cassette('bb_client/get_dicom') do
+        get "/my_health/v1/medical_records/imaging/#{study_id}/dicom"
+      end
+
+      expect(response).to be_successful
+      # expect(response.headers).not_to have_key('Content-Length')
+      expect(response.headers['Content-Type']).to eq('application/zip')
+    end
+  end
+end
diff --git a/spec/support/vcr_cassettes/bb_client/get_dicom.yml b/spec/support/vcr_cassettes/bb_client/get_dicom.yml
new file mode 100644
index 00000000000..4653916da18
--- /dev/null
+++ b/spec/support/vcr_cassettes/bb_client/get_dicom.yml
@@ -0,0 +1,45 @@
+---
+http_interactions:
+  - request:
+      method: get
+      uri: "<MHV_MR_HOST>/mhvapi/v1/bluebutton/studyjob/zip/stream/11382904/studyidUrn/453-2487448"
+      body:
+        encoding: US-ASCII
+        string: ""
+      headers:
+        Accept-Encoding:
+          - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+        Accept:
+          - application/json
+        User-Agent:
+          - Vets.gov Agent
+        Host:
+          - localhost:2003
+        Content-Type:
+          - application/json
+        Token: "<SESSION_TOKEN>"
+    response:
+      status:
+        code: 200
+        message: ""
+      headers:
+        Date:
+          - Mon, 09 Dec 2024 19:55:58 GMT
+        Content-Type:
+          - application/zip
+        Content-Length:
+          - "260002"
+        Expires:
+          - "-1"
+        Cache-Control:
+          - no-cache
+        Content-Disposition:
+          - attachment; filename=VA_IMG_IPOACEVEDA_CT_THORAX_W/CONT_04APR2024.zip
+        Strict-Transport-Security:
+          - max-age=16000000; includeSubDomains; preload;
+      body:
+        encoding: ASCII-8BIT
+        string: !binary |-
+          QSBzaW1wbGUgdGVzdA==
+    recorded_at: Mon, 09 Dec 2024 19:55:59 GMT
+recorded_with: VCR 6.3.1