From 5d1b19d649c28b1dcdcaa93037262d5bab068f1d Mon Sep 17 00:00:00 2001
From: Lyubomir Shishkov <61063794+lyubomirshishkov@users.noreply.github.com>
Date: Tue, 3 Jun 2025 11:26:36 +0300
Subject: [PATCH 1/3] ## FMSC-1967 - Enable request compression in Improve
 Digital Prebid JS adapter

* **Type:** Feature
* **Scope:** improvedigitalBidAdapter.js, improvedigitalBidAdapter_spec.js
* **Subject:** Enables request compression in Improve Digital's Prebid JS Bid Adapter
* **Breaks:** N/A
---
 modules/improvedigitalBidAdapter.js                | 5 ++++-
 test/spec/modules/improvedigitalBidAdapter_spec.js | 4 ++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/modules/improvedigitalBidAdapter.js b/modules/improvedigitalBidAdapter.js
index 563194b77a3..629c87dc005 100644
--- a/modules/improvedigitalBidAdapter.js
+++ b/modules/improvedigitalBidAdapter.js
@@ -280,7 +280,10 @@ const ID_REQUEST = {
         url: adServerUrl(extendMode, publisherId),
         data: JSON.stringify(ortbRequest),
         ortbRequest,
-        bidderRequest
+        bidderRequest,
+        options: {
+          endpointCompression: true,
+        },
       }
     }
 
diff --git a/test/spec/modules/improvedigitalBidAdapter_spec.js b/test/spec/modules/improvedigitalBidAdapter_spec.js
index adbf30bb5f1..f1f69cd5f10 100644
--- a/test/spec/modules/improvedigitalBidAdapter_spec.js
+++ b/test/spec/modules/improvedigitalBidAdapter_spec.js
@@ -224,6 +224,8 @@ describe('Improve Digital Adapter Tests', function () {
       const request = spec.buildRequests([simpleBidRequest], await addFPDToBidderRequest(bidderRequest))[0];
       expect(request).to.be.an('object');
       expect(request.method).to.equal(METHOD);
+      expect(request.options).to.be.an('object');
+      expect(request.options.endpointCompression).to.equal(true);
       expect(request.url).to.equal(formatPublisherUrl(AD_SERVER_BASE_URL, 1234));
 
       const payload = JSON.parse(request.data);
@@ -258,6 +260,8 @@ describe('Improve Digital Adapter Tests', function () {
       const request = spec.buildRequests(updateNativeParams([multiFormatBidRequest]), multiFormatBidderRequest)[0];
       expect(request).to.be.an('object');
       expect(request.method).to.equal(METHOD);
+      expect(request.options).to.be.an('object');
+      expect(request.options.endpointCompression).to.equal(true);
       expect(request.url).to.equal(formatPublisherUrl(AD_SERVER_BASE_URL, 1234));
 
       const payload = JSON.parse(request.data);

From f48651373c0db75f93dce376ca6bbd527204cc8a Mon Sep 17 00:00:00 2001
From: Lyubomir Shishkov <61063794+lyubomirshishkov@users.noreply.github.com>
Date: Tue, 3 Jun 2025 11:40:15 +0300
Subject: [PATCH 2/3] remove expect from multi-format test, since it's
 redundant

---
 test/spec/modules/improvedigitalBidAdapter_spec.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/test/spec/modules/improvedigitalBidAdapter_spec.js b/test/spec/modules/improvedigitalBidAdapter_spec.js
index f1f69cd5f10..be4af05ac1d 100644
--- a/test/spec/modules/improvedigitalBidAdapter_spec.js
+++ b/test/spec/modules/improvedigitalBidAdapter_spec.js
@@ -260,8 +260,6 @@ describe('Improve Digital Adapter Tests', function () {
       const request = spec.buildRequests(updateNativeParams([multiFormatBidRequest]), multiFormatBidderRequest)[0];
       expect(request).to.be.an('object');
       expect(request.method).to.equal(METHOD);
-      expect(request.options).to.be.an('object');
-      expect(request.options.endpointCompression).to.equal(true);
       expect(request.url).to.equal(formatPublisherUrl(AD_SERVER_BASE_URL, 1234));
 
       const payload = JSON.parse(request.data);

From 7979d236c6e3dded7d271cf066f1685d61359b07 Mon Sep 17 00:00:00 2001
From: Lyubomir Shishkov <61063794+lyubomirshishkov@users.noreply.github.com>
Date: Tue, 3 Jun 2025 11:45:01 +0300
Subject: [PATCH 3/3] restore expect in multi-format test

---
 test/spec/modules/improvedigitalBidAdapter_spec.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/spec/modules/improvedigitalBidAdapter_spec.js b/test/spec/modules/improvedigitalBidAdapter_spec.js
index be4af05ac1d..f1f69cd5f10 100644
--- a/test/spec/modules/improvedigitalBidAdapter_spec.js
+++ b/test/spec/modules/improvedigitalBidAdapter_spec.js
@@ -260,6 +260,8 @@ describe('Improve Digital Adapter Tests', function () {
       const request = spec.buildRequests(updateNativeParams([multiFormatBidRequest]), multiFormatBidderRequest)[0];
       expect(request).to.be.an('object');
       expect(request.method).to.equal(METHOD);
+      expect(request.options).to.be.an('object');
+      expect(request.options.endpointCompression).to.equal(true);
       expect(request.url).to.equal(formatPublisherUrl(AD_SERVER_BASE_URL, 1234));
 
       const payload = JSON.parse(request.data);