365 lines
14 KiB
PHP
365 lines
14 KiB
PHP
<?php
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namespace Tests\Feature;
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use App\Models\Interview;
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use App\Models\User;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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use Illuminate\Support\Facades\Http;
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use Tests\TestCase;
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class CandidateInterviewPortalTest extends TestCase
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{
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use RefreshDatabase;
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protected function setUp(): void
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{
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parent::setUp();
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$this->withoutMiddleware();
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}
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public function test_hr_can_create_candidate_interview_and_generate_temp_credentials(): void
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{
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$hr = User::create([
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'name' => 'HR Manager',
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'email' => 'hr@company.com',
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'role' => 'user',
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]);
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$response = $this->actingAs($hr)
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->post(route('interview.store'), [
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'candidate_name' => 'Alex Candidate',
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'candidate_email' => 'alex.cand@gmail.com',
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'candidate_phone' => '9876543210',
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'valid_hours' => 2,
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'language' => 'python',
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]);
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$response->assertRedirect(route('interview.index'));
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$this->assertDatabaseHas('interviews', [
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'candidate_name' => 'Alex Candidate',
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'candidate_email' => 'alex.cand@gmail.com',
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'candidate_phone' => '9876543210',
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'status' => 'scheduled',
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]);
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}
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public function test_candidate_can_login_with_temp_credentials_and_access_ide_room(): void
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{
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$interview = Interview::create([
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'candidate_name' => 'Sarah Candidate',
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'candidate_email' => 'sarah@gmail.com',
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'candidate_phone' => '9123456789',
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'temp_password' => 'Pass-123456',
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'expires_at' => now()->addHours(2),
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'language' => 'cpp',
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'status' => 'scheduled',
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'submission_unique_id' => 'sarah-candidate_9123456789_1752000000',
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]);
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$response = $this->post(route('interview.candidate.login.submit'), [
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'identifier' => 'sarah@gmail.com',
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'temp_password' => 'Pass-123456',
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]);
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$response->assertRedirect(route('interview.room', $interview->submission_unique_id));
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$this->get(route('interview.room', $interview->submission_unique_id))
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->assertStatus(200)
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->assertSee('Sarah Candidate')
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->assertSee('sarah-candidate_9123456789_1752000000');
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}
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public function test_live_code_execution_via_piston_api_proxy(): void
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{
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Http::fake([
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'https://emkc.org/api/v2/piston/execute' => Http::response([
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'run' => [
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'output' => "Hello from SingleLogin Assessment!\nComputed Result: 84\n"
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]
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], 200)
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]);
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$response = $this->post(route('interview.execute'), [
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'language' => 'python',
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'code' => 'print("Hello from SingleLogin Assessment!")',
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]);
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$response->assertStatus(200)
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->assertJson([
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'success' => true,
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'output' => "Hello from SingleLogin Assessment!\nComputed Result: 84\n"
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]);
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}
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public function test_candidate_code_submission_saves_under_unique_submission_id(): void
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{
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$interview = Interview::create([
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'candidate_name' => 'Michael Dev',
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'candidate_email' => 'michael@gmail.com',
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'candidate_phone' => '9988776655',
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'temp_password' => 'Pass-654321',
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'expires_at' => now()->addHours(2),
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'language' => 'php',
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'status' => 'in_progress',
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'submission_unique_id' => 'michael-dev_9988776655_1752000001',
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]);
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$response = $this->post(route('interview.submit', $interview->id), [
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'code' => '<?php echo "Solution completed";',
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'language' => 'php',
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'output' => 'Solution completed',
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]);
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$response->assertStatus(200)
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->assertJson([
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'success' => true,
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'unique_id' => 'michael-dev_9988776655_1752000001'
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]);
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$interview->refresh();
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$this->assertEquals('completed', $interview->status);
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$this->assertEquals('<?php echo "Solution completed";', $interview->submitted_code);
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}
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public function test_proctoring_violation_logging_and_silent_warning(): void
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{
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$hr = User::create([
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'name' => 'Interviewer HR',
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'email' => 'hrpanel@company.com',
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'role' => 'admin',
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]);
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$interview = Interview::create([
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'candidate_name' => 'Test Candidate',
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'candidate_email' => 'test@gmail.com',
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'candidate_phone' => '9111111111',
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'temp_password' => 'Pass-111111',
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'expires_at' => now()->addHours(2),
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'language' => 'python',
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'status' => 'in_progress',
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'submission_unique_id' => 'test-candidate_9111111111_1752000002',
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]);
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// Log tab switch violation
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$this->post(route('interview.violation', $interview->id), [
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'type' => 'tab_switch',
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'details' => 'Candidate switched tab',
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])->assertStatus(200);
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// Send silent warning from HR
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$this->actingAs($hr)
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->post(route('interview.warning', $interview->id), [
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'message' => 'Please stay on the test tab.',
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])->assertStatus(200);
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// Verify poll endpoint returns violation and warning
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$pollResponse = $this->get(route('interview.poll', $interview->id));
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$pollResponse->assertStatus(200)
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->assertJsonFragment(['type' => 'tab_switch'])
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->assertJsonFragment(['message' => 'Please stay on the test tab.']);
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}
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public function test_candidate_login_page_renders_dedicated_route(): void
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{
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$response = $this->get(route('interview.candidate.login'));
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$response->assertStatus(200)
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->assertSee('Candidate Assessment Portal')
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->assertSee('Enter temporary login credentials provided by HR');
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}
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public function test_interview_zone_tab_visibility_for_assigned_interviewer_during_active_timeline(): void
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{
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$interviewer = User::create([
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'name' => 'Jane Interviewer',
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'email' => 'jane@company.com',
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'role' => 'user',
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]);
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$unassignedUser = User::create([
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'name' => 'Bob Developer',
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'email' => 'bob@company.com',
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'role' => 'user',
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]);
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// Before creating an assigned interview, neither has active interview zone
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$this->assertFalse($interviewer->hasActiveInterviewZone());
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$this->assertFalse($unassignedUser->hasActiveInterviewZone());
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// Create an interview with timeline scheduled now + 2 hours valid, assigning Jane Interviewer
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$interview = Interview::create([
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'candidate_name' => 'John Candidate',
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'candidate_email' => 'john.cand@gmail.com',
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'candidate_phone' => '9888877777',
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'temp_password' => 'Pass-999888',
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'scheduled_at' => now(),
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'expires_at' => now()->addHours(2),
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'language' => 'python',
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'status' => 'scheduled',
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'assigned_interviewers' => [$interviewer->id],
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'submission_unique_id' => 'john-candidate_9888877777_1752000003',
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]);
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// Assigned interviewer should have active interview zone during active timeline
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$this->assertTrue($interviewer->hasActiveInterviewZone());
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$this->assertFalse($unassignedUser->hasActiveInterviewZone());
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// After timeline expires, the temporary Interview Zone tab is no longer active
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$interview->update(['expires_at' => now()->subMinute()]);
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$this->assertFalse($interviewer->fresh()->hasActiveInterviewZone());
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}
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public function test_candidate_notes_drawing_saving_and_interviewer_password_regen_blocking(): void
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{
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$hr = User::create([
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'name' => 'HR Admin',
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'email' => 'admin@company.com',
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'role' => 'admin',
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]);
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$interview = Interview::create([
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'candidate_name' => 'David Candidate',
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'candidate_email' => 'david@gmail.com',
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'candidate_phone' => '9777766666',
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'temp_password' => 'Pass-777666',
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'expires_at' => now()->addHours(2),
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'language' => 'python',
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'status' => 'in_progress',
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'submission_unique_id' => 'david-candidate_9777766666_1752000004',
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]);
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// 1. Candidate saves notepad notes
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$this->post(route('interview.candidate.notes', $interview->id), [
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'notes' => 'Scratchpad logic: O(N log N) sorting approach',
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])->assertStatus(200);
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// 2. Candidate saves canvas drawing data
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$this->post(route('interview.candidate.drawing', $interview->id), [
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'drawing' => 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==',
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])->assertStatus(200);
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$interview->refresh();
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$this->assertEquals('Scratchpad logic: O(N log N) sorting approach', $interview->candidate_notes);
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$this->assertNotNull($interview->candidate_drawing);
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// 3. Interviewer regenerates password
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$regenResp = $this->actingAs($hr)
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->post(route('interview.regenerate-password', $interview->id));
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$regenResp->assertStatus(200)->assertJson(['success' => true]);
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$interview->refresh();
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$this->assertNotEquals('Pass-777666', $interview->temp_password);
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// 4. Interviewer blocks candidate and IP
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$blockResp = $this->actingAs($hr)
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->post(route('interview.block-candidate', $interview->id));
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$blockResp->assertStatus(200)->assertJson(['success' => true]);
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$interview->refresh();
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$this->assertEquals('blocked', $interview->status);
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// Blocked candidate login should be denied
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$this->post(route('interview.candidate.login.submit'), [
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'identifier' => 'david@gmail.com',
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'temp_password' => $interview->temp_password,
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])->assertSessionHas('error');
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}
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public function test_executive_candidate_evaluation_pdf_report_generation(): void
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{
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$hr = User::create([
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'name' => 'Report Viewer HR',
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'email' => 'hrreport@company.com',
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'role' => 'admin',
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]);
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$interview = Interview::create([
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'candidate_name' => 'Rachel Candidate',
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'candidate_email' => 'rachel@gmail.com',
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'candidate_phone' => '9666655555',
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'temp_password' => 'Pass-666555',
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'expires_at' => now()->addHours(2),
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'language' => 'python',
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'status' => 'completed',
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'submission_unique_id' => 'rachel-candidate_9666655555_1752000005',
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'submitted_code' => 'def solve(): return 42',
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'code_output' => 'Result: 42',
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'candidate_notes' => 'Complexity analysis: O(1)',
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]);
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$response = $this->actingAs($hr)->get(route('interview.report', $interview->id));
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$response->assertStatus(200)
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->assertSee('Rachel Candidate')
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->assertSee('rachel@gmail.com')
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->assertSee('Executive Summary')
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->assertSee('Behavioral Integrity Rating')
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->assertSee('Technical Code Competency')
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->assertSee('Complexity analysis: O(1)');
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}
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public function test_silent_proctoring_violations_and_multi_party_active_call_status(): void
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{
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$hr = User::create([
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'name' => 'Interviewer One',
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'email' => 'interviewer1@company.com',
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'role' => 'admin',
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]);
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$interview = Interview::create([
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'candidate_name' => 'Proctor Test Candidate',
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'candidate_email' => 'proctortest@gmail.com',
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'candidate_phone' => '9555544444',
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'temp_password' => 'Pass-555444',
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'expires_at' => now()->addHours(2),
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'language' => 'python',
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'status' => 'in_progress',
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'submission_unique_id' => 'proctor-test-candidate_9555544444_1752000006',
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]);
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// 1. Silent Lower Screen Gaze Stare violation
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$this->post(route('interview.violation', $interview->id), [
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'type' => 'gaze_lower_device',
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'details' => 'Candidate continuously looking at lower portion of screen for 10s (suspected reading from mobile device or cheat sheet)',
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])->assertStatus(200);
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// 2. Silent Question Repetition violation
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$this->post(route('interview.violation', $interview->id), [
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'type' => 'question_repetition',
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'details' => 'Candidate reading/repeating question out loud: "Write a function to reverse a linked list" (suspected Parakeet AI speech prompt)',
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])->assertStatus(200);
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// 3. Silent Talking to Secondary Person violation
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$this->post(route('interview.violation', $interview->id), [
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'type' => 'talking_secondary_person',
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'details' => 'Candidate speaking out loud to secondary person in room: "Can you search the solution on your laptop?"',
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])->assertStatus(200);
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// 4. Silent External AI Overlay Hotkey violation
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$this->post(route('interview.violation', $interview->id), [
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'type' => 'external_ai_detected',
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'details' => 'Parakeet AI / External AI Hotkey Intercepted (KeyA): Candidate activated external AI assistant overlay shortcut',
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])->assertStatus(200);
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// Verify poll endpoint returns all 4 silent proctoring violations to interviewer dashboard
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$pollResp = $this->get(route('interview.poll', $interview->id));
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$pollResp->assertStatus(200)
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->assertJsonFragment(['type' => 'gaze_lower_device'])
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->assertJsonFragment(['type' => 'question_repetition'])
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->assertJsonFragment(['type' => 'talking_secondary_person'])
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->assertJsonFragment(['type' => 'external_ai_detected']);
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// 5. Update call status for multi-party call test
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$callResp = $this->actingAs($hr)->post(route('interview.call-status', $interview->id), [
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'call_status' => 'active',
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]);
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$callResp->assertStatus(200)->assertJson(['success' => true, 'call_status' => 'active']);
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// Active calls endpoint should list the active session for multiple interviewers to join
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$activeCallsResp = $this->actingAs($hr)->get(route('interview.active-calls'));
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$activeCallsResp->assertStatus(200)
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->assertJsonFragment(['submission_unique_id' => 'proctor-test-candidate_9555544444_1752000006']);
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}
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}
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