diff --git a/test/EndToEnd/tests/ServicesTest.ps1 b/test/EndToEnd/tests/ServicesTest.ps1
index a6635f46b3f..2f3a8f87c28 100644
--- a/test/EndToEnd/tests/ServicesTest.ps1
+++ b/test/EndToEnd/tests/ServicesTest.ps1
@@ -1002,3 +1002,21 @@ function Test-InstallPackageAsyncWithPackageReferenceFormat {
     Assert-AreEqual $packageRefs[0].GetMetadataValue("Identity") 'owin' 
     Assert-AreEqual $packageRefs[0].GetMetadataValue("Version") '1.0.0'
 }
+
+function Test-BuildIntegratedProjectInstallPackage {
+
+    # Arrange
+    $project = New-Project BuildIntegratedClassLibrary Project1
+    $id = 'CustomBuildIntegratedProjectInstallPackage'
+    $version = '1.0.0'
+
+    $solutionFile = Get-SolutionFullName
+	$solutionDir = Split-Path $solutionFile -Parent
+    $source = Join-Path $solutionDir "CustomSource"
+
+    # Act
+    [API.Test.InternalAPITestHook]::InstallPackageApiFromSource($source, $id, $version)
+
+    # Assert
+    Assert-ProjectJsonLockFilePackage $project $id $version
+}
diff --git a/test/TestExtensions/API.Test/InternalAPITestHook.cs b/test/TestExtensions/API.Test/InternalAPITestHook.cs
index 6feb9aa0923..9e1795a128b 100644
--- a/test/TestExtensions/API.Test/InternalAPITestHook.cs
+++ b/test/TestExtensions/API.Test/InternalAPITestHook.cs
@@ -4,10 +4,14 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.Runtime.Versioning;
 using System.Threading.Tasks;
 using Microsoft.VisualStudio.Shell;
 using NuGet.Common;
 using NuGet.PackageManagement.VisualStudio;
+using NuGet.Packaging;
+using NuGet.Versioning;
 using NuGet.VisualStudio;
 using Task = System.Threading.Tasks.Task;
 
@@ -56,6 +60,49 @@ public static void InstallPackageApi(string source, string id, string version, b
                 });
         }
 
+        public static void InstallPackageApiFromSource(string source, string id, string version)
+        {
+            CreatePackage(source, id, version);
+            InstallPackageApi(source, id, version, prerelease: false);
+        }
+
+        private static void CreatePackage(string path, string id, string version)
+        {
+            var builder = new NuGet.Packaging.PackageBuilder()
+            {
+                Id = id,
+                Version = NuGetVersion.Parse(version),
+                Description = "Description.",
+                DevelopmentDependency = false
+            };
+
+            builder.Authors.Add("testAuthor");
+            builder.Files.Add(CreatePackageFile("lib/net45/a.dll"));
+
+            Directory.CreateDirectory(path);
+
+            using (var stream = File.OpenWrite(Path.Combine(path, $"{id}.{version}.nupkg")))
+            {
+                builder.Save(stream);
+            }
+        }
+
+        private static IPackageFile CreatePackageFile(string name)
+        {
+            var file = new InMemoryFile
+            {
+                Path = name,
+                Stream = new MemoryStream()
+            };
+
+            string effectivePath;
+            var fx = FrameworkNameUtility.ParseFrameworkNameFromFilePath(name, out effectivePath);
+            file.EffectivePath = effectivePath;
+            file.TargetFramework = fx;
+
+            return file;
+        }
+
         public static void UninstallPackageApi(string id, bool dependency)
         {
             ThreadHelper.JoinableTaskFactory.Run(
@@ -185,5 +232,26 @@ public static bool IsFileExistsInProject(string projectUniqueName, string filePa
                     return false;
                 });
         }
+
+        private class InMemoryFile : IPackageFile
+        {
+            private DateTimeOffset _lastWriteTime;
+
+            public string EffectivePath { get; set; }
+
+            public string Path { get; set; }
+
+            public FrameworkName TargetFramework { get; set; }
+
+            public MemoryStream Stream { get; set; }
+
+            public Stream GetStream()
+            {
+                _lastWriteTime = DateTimeOffset.UtcNow;
+                return Stream;
+            }
+
+            public DateTimeOffset LastWriteTime => _lastWriteTime;
+        }
     }
 }