4 files changed, 46 insertions, 3 deletions

diff --git a/server/tests/api/check-params/config.ts b/server/tests/api/check-params/config.ts
index ce067a892..900f642c2 100644
--- a/server/tests/api/check-params/config.ts
+++ b/server/tests/api/check-params/config.ts
@@ -125,6 +125,9 @@ describe('Test config API validators', function () {
       enabled: true,
 
       allowReplay: false,
+      latencySetting: {
+        enabled: false
+      },
       maxDuration: 30,
       maxInstanceLives: -1,
       maxUserLives: 50,
diff --git a/server/tests/api/check-params/live.ts b/server/tests/api/check-params/live.ts
index 8aee6164c..b253f5e20 100644
--- a/server/tests/api/check-params/live.ts
+++ b/server/tests/api/check-params/live.ts
@@ -3,7 +3,7 @@
 import 'mocha'
 import { omit } from 'lodash'
 import { buildAbsoluteFixturePath } from '@shared/core-utils'
-import { HttpStatusCode, VideoCreateResult, VideoPrivacy } from '@shared/models'
+import { HttpStatusCode, LiveVideoLatencyMode, VideoCreateResult, VideoPrivacy } from '@shared/models'
 import {
   cleanupTests,
   createSingleServer,
@@ -38,6 +38,9 @@ describe('Test video lives API validator', function () {
       newConfig: {
         live: {
           enabled: true,
+          latencySetting: {
+            enabled: false
+          },
           maxInstanceLives: 20,
           maxUserLives: 20,
           allowReplay: true
@@ -81,7 +84,8 @@ describe('Test video lives API validator', function () {
         privacy: VideoPrivacy.PUBLIC,
         channelId,
         saveReplay: false,
-        permanentLive: false
+        permanentLive: false,
+        latencyMode: LiveVideoLatencyMode.DEFAULT
       }
     })
 
@@ -214,6 +218,18 @@ describe('Test video lives API validator', function () {
       await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
     })
 
+    it('Should fail with bad latency setting', async function () {
+      const fields = { ...baseCorrectParams, latencyMode: 42 }
+
+      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
+    })
+
+    it('Should fail to set latency if the server does not allow it', async function () {
+      const fields = { ...baseCorrectParams, latencyMode: LiveVideoLatencyMode.HIGH_LATENCY }
+
+      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
+    })
+
     it('Should succeed with the correct parameters', async function () {
       this.timeout(30000)
 
@@ -393,6 +409,18 @@ describe('Test video lives API validator', function () {
       await command.update({ videoId: video.id, fields, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
     })
 
+    it('Should fail with bad latency setting', async function () {
+      const fields = { latencyMode: 42 }
+
+      await command.update({ videoId: video.id, fields, expectedStatus: HttpStatusCode.BAD_REQUEST_400 })
+    })
+
+    it('Should fail to set latency if the server does not allow it', async function () {
+      const fields = { latencyMode: LiveVideoLatencyMode.HIGH_LATENCY }
+
+      await command.update({ videoId: video.id, fields, expectedStatus: HttpStatusCode.FORBIDDEN_403 })
+    })
+
     it('Should succeed with the correct params', async function () {
       await command.update({ videoId: video.id, fields: { saveReplay: false } })
       await command.update({ videoId: video.uuid, fields: { saveReplay: false } })
diff --git a/server/tests/api/live/live.ts b/server/tests/api/live/live.ts
index d756a02c1..aeb039696 100644
--- a/server/tests/api/live/live.ts
+++ b/server/tests/api/live/live.ts
@@ -10,6 +10,7 @@ import {
   HttpStatusCode,
   LiveVideo,
   LiveVideoCreate,
+  LiveVideoLatencyMode,
   VideoDetails,
   VideoPrivacy,
   VideoState,
@@ -52,6 +53,9 @@ describe('Test live', function () {
         live: {
           enabled: true,
           allowReplay: true,
+          latencySetting: {
+            enabled: true
+          },
           transcoding: {
             enabled: false
           }
@@ -85,6 +89,7 @@ describe('Test live', function () {
         commentsEnabled: false,
         downloadEnabled: false,
         saveReplay: true,
+        latencyMode: LiveVideoLatencyMode.SMALL_LATENCY,
         privacy: VideoPrivacy.PUBLIC,
         previewfile: 'video_short1-preview.webm.jpg',
         thumbnailfile: 'video_short1.webm.jpg'
@@ -131,6 +136,7 @@ describe('Test live', function () {
         }
 
         expect(live.saveReplay).to.be.true
+        expect(live.latencyMode).to.equal(LiveVideoLatencyMode.SMALL_LATENCY)
       }
     })
 
@@ -175,7 +181,7 @@ describe('Test live', function () {
     it('Should update the live', async function () {
       this.timeout(10000)
 
-      await commands[0].update({ videoId: liveVideoUUID, fields: { saveReplay: false } })
+      await commands[0].update({ videoId: liveVideoUUID, fields: { saveReplay: false, latencyMode: LiveVideoLatencyMode.DEFAULT } })
       await waitJobs(servers)
     })
 
@@ -192,6 +198,7 @@ describe('Test live', function () {
         }
 
         expect(live.saveReplay).to.be.false
+        expect(live.latencyMode).to.equal(LiveVideoLatencyMode.DEFAULT)
       }
     })
 
diff --git a/server/tests/api/server/config.ts b/server/tests/api/server/config.ts
index 565b2953a..5028b65e6 100644
--- a/server/tests/api/server/config.ts
+++ b/server/tests/api/server/config.ts
@@ -82,6 +82,7 @@ function checkInitialConfig (server: PeerTubeServer, data: CustomConfig) {
 
   expect(data.live.enabled).to.be.false
   expect(data.live.allowReplay).to.be.false
+  expect(data.live.latencySetting.enabled).to.be.true
   expect(data.live.maxDuration).to.equal(-1)
   expect(data.live.maxInstanceLives).to.equal(20)
   expect(data.live.maxUserLives).to.equal(3)
@@ -185,6 +186,7 @@ function checkUpdatedConfig (data: CustomConfig) {
 
   expect(data.live.enabled).to.be.true
   expect(data.live.allowReplay).to.be.true
+  expect(data.live.latencySetting.enabled).to.be.false
   expect(data.live.maxDuration).to.equal(5000)
   expect(data.live.maxInstanceLives).to.equal(-1)
   expect(data.live.maxUserLives).to.equal(10)
@@ -326,6 +328,9 @@ const newCustomConfig: CustomConfig = {
   live: {
     enabled: true,
     allowReplay: true,
+    latencySetting: {
+      enabled: false
+    },
     maxDuration: 5000,
     maxInstanceLives: -1,
     maxUserLives: 10,