From 5151bc597049752efd39af8e6af7df843dff811d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9?= <34163393+amtins@users.noreply.github.com>
Date: Wed, 31 May 2023 16:29:35 +0200
Subject: [PATCH] fix(player): techGet is undefined (#8256)

Fixes #8255
---
 src/js/player.js            |  2 +-
 test/unit/sourceset.test.js | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/src/js/player.js b/src/js/player.js
index 3cb780ab1c..956bd0aad5 100644
--- a/src/js/player.js
+++ b/src/js/player.js
@@ -1613,7 +1613,7 @@ class Player extends Component {
             return;
           }
 
-          const techSrc = this.techGet('currentSrc');
+          const techSrc = this.techGet_('currentSrc');
 
           this.lastSource_.tech = techSrc;
           this.updateSourceCaches_(techSrc);
diff --git a/test/unit/sourceset.test.js b/test/unit/sourceset.test.js
index 6324c51ca2..1c034d29cb 100644
--- a/test/unit/sourceset.test.js
+++ b/test/unit/sourceset.test.js
@@ -1194,4 +1194,41 @@ QUnit[qunitFn]('sourceset', function(hooks) {
     player.src(youtubeSrc);
 
   });
+
+  QUnit.test('tech sourceset update sources cache when changingSrc_ is false', function(assert) {
+    const clock = sinon.useFakeTimers();
+    const fixture = document.querySelector('#qunit-fixture');
+    const vid = document.createElement('video');
+
+    fixture.appendChild(vid);
+
+    const player = videojs(vid);
+
+    player.src(sourceOne);
+
+    clock.tick(1);
+
+    // Declaring the spies here avoids listening to the changes that took place when loading the source.
+    const handleTechSourceset_ = sinon.spy(player, 'handleTechSourceset_');
+    const techGet_ = sinon.spy(player, 'techGet_');
+    const updateSourceCaches_ = sinon.spy(player, 'updateSourceCaches_');
+
+    player.tech_.trigger('sourceset');
+
+    assert.ok(handleTechSourceset_.calledOnce, 'handleTechSourceset_ was called');
+    assert.ok(!techGet_.called, 'techGet_ was not called');
+    assert.ok(updateSourceCaches_.calledOnce, 'updateSourceCaches_ was called');
+    assert.equal(player.cache_.src, '', 'player.cache_.src was reset');
+
+    player.tech_.trigger('loadstart');
+
+    assert.ok(techGet_.called, 'techGet_ was called');
+    assert.equal(updateSourceCaches_.callCount, 2, 'updateSourceCaches_ was called twice');
+
+    handleTechSourceset_.restore();
+    techGet_.restore();
+    updateSourceCaches_.restore();
+    player.dispose();
+    clock.restore();
+  });
 });