diff --git a/packages/core/src/testInteg/appBuilder/serverlessLand/main.test.ts b/packages/core/src/testInteg/appBuilder/serverlessLand/main.test.ts
new file mode 100644
index 00000000000..7b2154ecf30
--- /dev/null
+++ b/packages/core/src/testInteg/appBuilder/serverlessLand/main.test.ts
@@ -0,0 +1,138 @@
+/*!
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import assert from 'assert'
+import * as vscode from 'vscode'
+import path from 'path'
+import { PrompterTester } from '../../../test/shared/wizards/prompterTester'
+import { describe } from 'mocha'
+import { ProjectMetadata } from '../../../awsService/appBuilder/serverlessLand/metadataManager'
+import fs from '../../../shared/fs/fs'
+import { AppBuilderRootNode } from '../../../awsService/appBuilder/explorer/nodes/rootNode'
+import * as sinon from 'sinon'
+import { AppNode } from '../../../awsService/appBuilder/explorer/nodes/appNode'
+import { ResourceNode } from '../../../awsService/appBuilder/explorer/nodes/resourceNode'
+import { getTestWindow } from '../../../test/shared/vscode/window'
+
+describe('Serverless Land Integration', async () => {
+    const metadataPath = path.resolve(
+        __dirname,
+        '../../../../../src/awsService/appBuilder/serverlessLand/metadata.json'
+    )
+    const metadataContent = await fs.readFileText(metadataPath)
+    const parseMetadata = JSON.parse(metadataContent) as ProjectMetadata
+    const workspaceFolder = vscode.workspace.workspaceFolders![0]
+    const projectFolder = 'my-project-from-Serverless-Land'
+    let rootNode: sinon.SinonSpiedInstance<AppBuilderRootNode>
+    let sandbox: sinon.SinonSandbox
+
+    beforeEach(async () => {
+        sandbox = sinon.createSandbox()
+        await fs.delete(path.join(workspaceFolder.uri.fsPath, projectFolder), { recursive: true })
+        rootNode = sandbox.spy(AppBuilderRootNode.instance)
+    })
+
+    afterEach(async () => {
+        await fs.delete(path.join(workspaceFolder.uri.fsPath, projectFolder), { recursive: true })
+        sandbox.restore()
+    })
+
+    it('creates project from Serverless Land integration', async () => {
+        /**
+         * Selection:
+         *  - pattern               : [Select]  2   apigw-rest-api-lambda-sam
+         *  - runtime               : [Select]  3   dotnet
+         *  - iac                   : [Select]  1   sam
+         *  - location              : [Input]   From TestFolder.uri
+         *  - name                  : [Input]   "my-project-from-Serverless-Land"
+         */
+
+        const testWindow = getTestWindow()
+        const prompterTester = PrompterTester.init({ testWindow })
+            .handleQuickPick('Select a Pattern for your application', async (quickPick) => {
+                await quickPick.untilReady()
+                const options = quickPick.items
+                Object.entries(parseMetadata.patterns).map(([key, pattern]) => {
+                    options.find((option) => option.label === key && option.detail === pattern.description)
+                })
+                quickPick.acceptItem(quickPick.items[1])
+            })
+            .handleQuickPick('Select Runtime', async (quickPick) => {
+                await quickPick.untilReady()
+                const options = quickPick.items
+                assert.strictEqual(options[0].label, 'python')
+                assert.strictEqual(options[1].label, 'javascript')
+                assert.strictEqual(options[2].label, 'java')
+                assert.strictEqual(options[3].label, 'dotnet')
+                quickPick.acceptItem(options[3])
+            })
+            .handleQuickPick('Select IaC', async (quickPick) => {
+                await quickPick.untilReady()
+                const options = quickPick.items
+                assert.strictEqual(options[0].label, 'sam')
+                quickPick.acceptItem(options[0])
+            })
+            .handleQuickPick('Select Project Location', async (quickPick) => {
+                await quickPick.untilReady()
+                const options = quickPick.items
+                assert.strictEqual(options[0].label, '$(folder) workspaceFolder')
+                assert.strictEqual(options[1].label, '$(folder-opened) Select a folder...')
+                quickPick.acceptItem(options[0])
+            })
+            .handleInputBox('Enter Project Name', (inputBox) => {
+                inputBox.acceptValue('my-project-from-Serverless-Land')
+            })
+            .build()
+
+        // Validate that the README.md is shown.
+        testWindow.onDidChangeActiveTextEditor((editors) => {
+            assert(editors)
+            const readMe = path.join(workspaceFolder.uri.fsPath, projectFolder, 'README.md')
+            assert.strictEqual(editors?.document.fileName, readMe)
+        })
+
+        await vscode.commands.executeCommand('aws.toolkit.lambda.createServerlessLandProject')
+
+        // projectNodes set from previous step
+
+        const projectNode = await rootNode
+            .getChildren()
+            .then(
+                (children) =>
+                    children.find(
+                        (node) =>
+                            node instanceof AppNode && node.label === 'workspaceFolder/my-project-from-Serverless-Land'
+                    ) as AppNode | undefined
+            )
+
+        assert.ok(projectNode, 'Expect Serverless Land project node in Application Builder')
+
+        // Check App Builder resources
+        const resourceNodes = await projectNode.getChildren()
+        assert.strictEqual(resourceNodes.length, 1)
+        assert.ok(resourceNodes[0] instanceof ResourceNode)
+
+        // Validate Lambda resource configuration
+        const lambdaResource = resourceNodes[0] as ResourceNode
+        assert.strictEqual(lambdaResource.resource.resource.Type, 'AWS::Serverless::Function')
+        assert.strictEqual(lambdaResource.resource.resource.Runtime, 'dotnet8')
+        assert.strictEqual(lambdaResource.resource.resource.Id, 'HelloWorldFunction')
+        assert.deepStrictEqual(lambdaResource.resource.resource.Events, [
+            {
+                Id: 'HelloWorld',
+                Type: 'Api',
+                Path: '/hello',
+                Method: 'get',
+            },
+        ])
+        assert.deepStrictEqual(lambdaResource.resource.resource.Environment, {
+            Variables: {
+                PARAM1: 'VALUE',
+            },
+        })
+
+        prompterTester.assertCallAll()
+    })
+})
diff --git a/packages/core/src/testInteg/appBuilder/sidebar/appBuilderNode.test.ts b/packages/core/src/testInteg/appBuilder/sidebar/appBuilderNode.test.ts
index c18f28b47d2..bb5cdc4cc34 100644
--- a/packages/core/src/testInteg/appBuilder/sidebar/appBuilderNode.test.ts
+++ b/packages/core/src/testInteg/appBuilder/sidebar/appBuilderNode.test.ts
@@ -10,7 +10,7 @@ import { detectSamProjects } from '../../../awsService/appBuilder/explorer/detec
 import { SamAppLocation } from '../../../awsService/appBuilder/explorer/samProject'
 import { AppNode } from '../../../awsService/appBuilder/explorer/nodes/appNode'
 import { ResourceNode } from '../../../awsService/appBuilder/explorer/nodes/resourceNode'
-import sinon from 'sinon'
+import * as sinon from 'sinon'
 import { writeSamconfigGlobal, SamConfig } from '../../../shared/sam/config'
 import { globals, sleep } from '../../../shared'
 import path from 'path'
@@ -18,9 +18,9 @@ import path from 'path'
 describe('Application Builder', async () => {
     let rootNode: sinon.SinonSpiedInstance<AppBuilderRootNode>
     let projects: SamAppLocation[]
-    let sandbox: sinon.SinonSandbox
     let originalWalkThroughState: boolean
     let projectNodes: any[]
+    let sandbox: sinon.SinonSandbox
 
     before(async () => {
         sandbox = sinon.createSandbox()
@@ -33,6 +33,7 @@ describe('Application Builder', async () => {
             },
         ])
         rootNode = sandbox.spy(AppBuilderRootNode.instance)
+
         projects = await detectSamProjects()
 
         // Set the walkthrough status to true to ensure the root node has a walkthrough node
@@ -41,9 +42,9 @@ describe('Application Builder', async () => {
     })
 
     after(async () => {
-        sandbox.restore()
         // Restore original status of walkthroughCompleted status
         await globals.globalState.update('aws.toolkit.lambda.walkthroughCompleted', originalWalkThroughState)
+        sandbox.restore()
     })
 
     describe('root node', async () => {