# NotebookLM MCP HTTP Server - Delete Source Endpoints E2E Tests
# Tests the DELETE /content/sources endpoints
#
# Tests covered:
# 1. DELETE /content/sources/:id returns proper error for non-existent source
# 2. DELETE /content/sources with query param source_name validation
# 3. Both endpoints require either source_id or source_name
#
# Usage: powershell -ExecutionPolicy Bypass -File tests/e2e/test-delete-sources.ps1
param(
[switch]$Verbose
)
$ErrorActionPreference = "Continue"
$BaseUrl = "http://localhost:3000"
$Passed = 0
$Failed = 0
$Results = @()
# ============================================================================
# HELPER FUNCTIONS
# ============================================================================
function Write-TestHeader {
param([string]$Category)
Write-Host "`n========================================" -ForegroundColor Yellow
Write-Host " $Category" -ForegroundColor Yellow
Write-Host "========================================" -ForegroundColor Yellow
}
function Write-Info {
param([string]$Message)
if ($Verbose) {
Write-Host " [INFO] $Message" -ForegroundColor Gray
}
}
function Test-DeleteEndpoint {
param(
[string]$Name,
[string]$Endpoint,
[int]$ExpectedStatusCode,
[string]$ExpectedErrorContains = "",
[string]$Description = ""
)
Write-Host " Testing: $Name..." -NoNewline
if ($Description -and $Verbose) {
Write-Info $Description
}
try {
$response = Invoke-WebRequest -Uri "$BaseUrl$Endpoint" `
-Method DELETE `
-ContentType "application/json" `
-TimeoutSec 30 `
-ErrorAction Stop
# If we expected an error but got success, that's a failure
if ($ExpectedStatusCode -ne 200) {
Write-Host " FAIL (expected HTTP $ExpectedStatusCode, got 200)" -ForegroundColor Red
$script:Failed++
return @{ Name = $Name; Status = "FAIL"; Error = "Expected HTTP $ExpectedStatusCode, got 200" }
}
Write-Host " PASS (HTTP 200)" -ForegroundColor Green
$script:Passed++
return @{ Name = $Name; Status = "PASS"; Details = "HTTP 200 as expected" }
} catch {
$statusCode = 0
$errorMsg = ""
if ($_.Exception.Response) {
$statusCode = [int]$_.Exception.Response.StatusCode
try {
# Try to extract error body from exception message (PowerShell 5/7 compatible)
$exMsg = $_.Exception.Message
if ($exMsg -match '\{.*\}') {
$jsonMatch = [regex]::Match($exMsg, '\{.*\}')
if ($jsonMatch.Success) {
$errorJson = $jsonMatch.Value | ConvertFrom-Json
$errorMsg = $errorJson.error
}
}
# Fallback: try stream reader approach
if (-not $errorMsg -and $_.Exception.Response.GetResponseStream) {
$reader = [System.IO.StreamReader]::new($_.Exception.Response.GetResponseStream())
$errorBody = $reader.ReadToEnd()
$reader.Close()
$errorJson = $errorBody | ConvertFrom-Json
$errorMsg = $errorJson.error
}
} catch {
$errorMsg = "Could not parse error response"
}
}
# Check if we got the expected status code
if ($statusCode -eq $ExpectedStatusCode) {
# If we also need to check error message content
if ($ExpectedErrorContains -and $errorMsg -notlike "*$ExpectedErrorContains*") {
Write-Host " FAIL (HTTP $statusCode but error message doesn't contain '$ExpectedErrorContains')" -ForegroundColor Red
Write-Host " Actual error: $errorMsg" -ForegroundColor Gray
$script:Failed++
return @{ Name = $Name; Status = "FAIL"; Error = "Error message mismatch: $errorMsg" }
}
Write-Host " PASS (HTTP $statusCode)" -ForegroundColor Green
if ($errorMsg -and $Verbose) {
Write-Host " Error: $errorMsg" -ForegroundColor Gray
}
$script:Passed++
return @{ Name = $Name; Status = "PASS"; Details = "HTTP $statusCode with correct error" }
}
# Unexpected status code
Write-Host " FAIL (expected HTTP $ExpectedStatusCode, got $statusCode)" -ForegroundColor Red
if ($errorMsg) {
Write-Host " Error: $errorMsg" -ForegroundColor Gray
}
$script:Failed++
return @{ Name = $Name; Status = "FAIL"; Error = "Expected HTTP $ExpectedStatusCode, got $statusCode" }
}
}
# ============================================================================
# HEADER
# ============================================================================
Write-Host "`n"
Write-Host "================================================================" -ForegroundColor Cyan
Write-Host " NotebookLM MCP - Delete Source Endpoints E2E Tests" -ForegroundColor Cyan
Write-Host "================================================================" -ForegroundColor Cyan
Write-Host "`nStarted: $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')"
Write-Host "Base URL: $BaseUrl"
# ============================================================================
# PRE-FLIGHT: CHECK SERVER HEALTH
# ============================================================================
Write-TestHeader "PRE-FLIGHT CHECKS"
Write-Host " Checking server health..." -NoNewline
try {
$health = Invoke-RestMethod -Uri "$BaseUrl/health" -TimeoutSec 10
if ($health.success) {
Write-Host " OK" -ForegroundColor Green
Write-Host " - Server version: $($health.data.version)" -ForegroundColor Gray
Write-Host " - Authenticated: $($health.data.authenticated)" -ForegroundColor $(if ($health.data.authenticated) { "Green" } else { "Yellow" })
} else {
Write-Host " ERROR (success: false)" -ForegroundColor Red
exit 1
}
} catch {
Write-Host " FAILED" -ForegroundColor Red
Write-Host "`n[ERROR] Server not responding at $BaseUrl" -ForegroundColor Red
Write-Host "Make sure the server is running: npm run start:http" -ForegroundColor Yellow
exit 1
}
# Check if DELETE endpoints are deployed by making a test request
# We use Invoke-RestMethod with specific error handling to detect HTML vs JSON responses
Write-Host " Checking DELETE /content/sources endpoint exists..." -NoNewline
$endpointDeployed = $false
try {
# Use Invoke-RestMethod which will throw on non-2xx responses
# We expect either 400 (missing params) or a JSON error
$testResponse = Invoke-RestMethod -Uri "$BaseUrl/content/sources" -Method DELETE -TimeoutSec 10 -ErrorAction Stop
# If we get here with success, endpoint exists
$endpointDeployed = $true
} catch {
$statusCode = 0
$errorMessage = $_.Exception.Message
if ($_.Exception.Response) {
$statusCode = [int]$_.Exception.Response.StatusCode
}
# Check error message for HTML indicators (Express default 404)
if ($errorMessage -match "Cannot DELETE|<!DOCTYPE|<html" -or $statusCode -eq 404) {
# This is likely Express's default "Cannot DELETE" response, meaning route doesn't exist
Write-Host " NOT DEPLOYED" -ForegroundColor Red
Write-Host "`n[ERROR] DELETE /content/sources endpoint is not deployed on the server." -ForegroundColor Red
Write-Host "The server needs to be restarted with the latest code." -ForegroundColor Yellow
Write-Host "Run: npm run build && npm run start:http" -ForegroundColor Yellow
exit 1
}
# HTTP 400 with JSON error = endpoint exists and is properly rejecting invalid requests
if ($statusCode -eq 400) {
$endpointDeployed = $true
}
# HTTP 500 = endpoint exists but has an internal error
if ($statusCode -eq 500) {
$endpointDeployed = $true
}
}
if ($endpointDeployed) {
Write-Host " OK" -ForegroundColor Green
} else {
Write-Host " NOT DEPLOYED" -ForegroundColor Red
Write-Host "`n[ERROR] DELETE /content/sources endpoint is not deployed on the server." -ForegroundColor Red
Write-Host "The server needs to be restarted with the latest code." -ForegroundColor Yellow
Write-Host "Run: npm run build && npm run start:http" -ForegroundColor Yellow
exit 1
}
# ============================================================================
# TEST 1: DELETE /content/sources/:id - Non-existent source
# ============================================================================
Write-TestHeader "DELETE /content/sources/:id - Non-existent Source"
# Test with a clearly fake source ID
$Results += Test-DeleteEndpoint `
-Name "DELETE non-existent source by ID" `
-Endpoint "/content/sources/fake-source-id-12345" `
-ExpectedStatusCode 404 `
-Description "Should return 404 for non-existent source ID"
# Test with another invalid ID format
$Results += Test-DeleteEndpoint `
-Name "DELETE with UUID-like non-existent ID" `
-Endpoint "/content/sources/00000000-0000-0000-0000-000000000000" `
-ExpectedStatusCode 404 `
-Description "Should return 404 for UUID-style non-existent source"
# ============================================================================
# TEST 2: DELETE /content/sources with query param - source_name validation
# ============================================================================
Write-TestHeader "DELETE /content/sources - Query Parameter Validation"
# Test with source_name that doesn't exist
$Results += Test-DeleteEndpoint `
-Name "DELETE non-existent source by name" `
-Endpoint "/content/sources?source_name=NonExistentSourceName12345" `
-ExpectedStatusCode 404 `
-Description "Should return 404 for non-existent source name"
# Test with source_id query param that doesn't exist
$Results += Test-DeleteEndpoint `
-Name "DELETE non-existent source by source_id query param" `
-Endpoint "/content/sources?source_id=fake-id-67890" `
-ExpectedStatusCode 404 `
-Description "Should return 404 for non-existent source_id in query"
# Test with both source_name and source_id (source_id takes precedence)
$Results += Test-DeleteEndpoint `
-Name "DELETE with both source_name and source_id" `
-Endpoint "/content/sources?source_id=fake-id-both&source_name=FakeSourceName" `
-ExpectedStatusCode 404 `
-Description "Should accept request with both params (source_id takes precedence)"
# ============================================================================
# TEST 3: Both endpoints require source_id or source_name
# ============================================================================
Write-TestHeader "Required Parameters Validation"
# Test DELETE /content/sources without any identifier
$Results += Test-DeleteEndpoint `
-Name "DELETE /content/sources without params" `
-Endpoint "/content/sources" `
-ExpectedStatusCode 400 `
-Description "Should return 400 when neither source_name nor source_id provided"
# Test with empty source_name
$Results += Test-DeleteEndpoint `
-Name "DELETE with empty source_name" `
-Endpoint "/content/sources?source_name=" `
-ExpectedStatusCode 400 `
-Description "Should return 400 for empty source_name"
# Test with only notebook_url (missing identifier)
$Results += Test-DeleteEndpoint `
-Name "DELETE with only notebook_url (missing identifier)" `
-Endpoint "/content/sources?notebook_url=https://notebooklm.google.com/notebook/test" `
-ExpectedStatusCode 400 `
-Description "Should return 400 when only notebook_url provided without source identifier"
# ============================================================================
# RESULTS SUMMARY
# ============================================================================
Write-Host "`n"
Write-Host "================================================================" -ForegroundColor Cyan
Write-Host " DELETE SOURCE ENDPOINTS TEST RESULTS" -ForegroundColor Cyan
Write-Host "================================================================" -ForegroundColor Cyan
$Total = $Passed + $Failed
$SuccessRate = if ($Total -gt 0) { [math]::Round(($Passed / $Total) * 100, 1) } else { 100 }
Write-Host "`n Passed: $Passed" -ForegroundColor Green
Write-Host " Failed: $Failed" -ForegroundColor $(if ($Failed -gt 0) { "Red" } else { "Gray" })
Write-Host " Total: $Total"
Write-Host "`n Success Rate: $SuccessRate%" -ForegroundColor $(if ($SuccessRate -eq 100) { "Green" } elseif ($SuccessRate -ge 80) { "Yellow" } else { "Red" })
# Show test details
Write-Host "`n Test Details:" -ForegroundColor Cyan
foreach ($result in $Results) {
$statusColor = switch ($result.Status) {
"PASS" { "Green" }
"FAIL" { "Red" }
"ERROR" { "Red" }
default { "Gray" }
}
$statusIcon = switch ($result.Status) {
"PASS" { "[OK]" }
"FAIL" { "[X]" }
"ERROR" { "[!]" }
default { "[?]" }
}
Write-Host " $statusIcon $($result.Name)" -ForegroundColor $statusColor
if ($result.Error) {
Write-Host " Error: $($result.Error)" -ForegroundColor Red
}
if ($result.Details -and $Verbose) {
Write-Host " $($result.Details)" -ForegroundColor Gray
}
}
if ($Failed -gt 0) {
Write-Host "`n [!] Failed Tests:" -ForegroundColor Red
$Results | Where-Object { $_.Status -eq "FAIL" -or $_.Status -eq "ERROR" } | ForEach-Object {
Write-Host " - $($_.Name): $($_.Error)" -ForegroundColor Red
}
}
Write-Host "`nCompleted: $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')"
# Exit with appropriate code
if ($Failed -eq 0) {
Write-Host "`n[SUCCESS] All delete source endpoint tests passed!" -ForegroundColor Green
exit 0
} else {
Write-Host "`n[FAILURE] Some tests failed" -ForegroundColor Red
exit 1
}
