diff --git a/src/Console/Commands/DevPullCommand.php b/src/Console/Commands/DevPullCommand.php
index 8f130979..2c412626 100644
--- a/src/Console/Commands/DevPullCommand.php
+++ b/src/Console/Commands/DevPullCommand.php
@@ -22,6 +22,14 @@ class DevPullCommand extends Command
 
     protected $description = 'Pull the latest Notur framework code from GitHub for development';
 
+    private ?Client $client = null;
+
+    public function __construct(?Client $client = null)
+    {
+        parent::__construct();
+        $this->client = $client;
+    }
+
     public function handle(): int
     {
         $branch = $this->argument('branch');
@@ -42,7 +50,7 @@ public function handle(): int
             $this->error("The Notur installation directory is not writable: {$noturRoot}. Please adjust filesystem permissions and try again.");
             return 1;
         }
-        $client = new Client([
+        $client = $this->client ?? new Client([
             'timeout' => 30,
             'connect_timeout' => 10,
             'headers' => [
diff --git a/tests/Integration/Console/DevPullCommandTest.php b/tests/Integration/Console/DevPullCommandTest.php
new file mode 100644
index 00000000..cbf1ec6b
--- /dev/null
+++ b/tests/Integration/Console/DevPullCommandTest.php
@@ -0,0 +1,274 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Notur\Tests\Integration\Console;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\RequestException;
+use GuzzleHttp\Psr7\Request;
+use GuzzleHttp\Psr7\Response;
+use Mockery;
+use Notur\NoturServiceProvider;
+use Orchestra\Testbench\TestCase;
+
+class DevPullCommandTest extends TestCase
+{
+    protected function getPackageProviders($app): array
+    {
+        return [NoturServiceProvider::class];
+    }
+
+    protected function getEnvironmentSetUp($app): void
+    {
+        $app['config']->set('database.default', 'testing');
+        $app['config']->set('database.connections.testing', [
+            'driver' => 'sqlite',
+            'database' => ':memory:',
+            'prefix' => '',
+        ]);
+        $app['config']->set('notur.repository', 'sak0a/notur');
+    }
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->loadMigrationsFrom(__DIR__ . '/../../../database/migrations');
+    }
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    public function test_dry_run_shows_what_would_be_done_without_making_changes(): void
+    {
+        // Mock the GitHub API response for commit info
+        $mockClient = Mockery::mock(Client::class);
+        
+        $mockResponse = new Response(200, [], json_encode([
+            'sha' => 'abc123def456abc123def456abc123def456abc1',
+            'commit' => [
+                'message' => 'Test commit message',
+                'author' => [
+                    'name' => 'Test Author',
+                    'date' => '2024-01-15T10:30:00Z',
+                ],
+            ],
+        ]));
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/master')
+            ->andReturn($mockResponse);
+
+        // Bind the mock client to the service container
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['--dry-run' => true])
+            ->expectsOutput('[DRY RUN] Would download and extract commit abc123de to ' . base_path('vendor/notur/notur'))
+            ->expectsOutput('[DRY RUN] Would rebuild frontend bridge')
+            ->expectsOutput('[DRY RUN] Would copy bridge.js and tailwind.css to public/notur/')
+            ->assertExitCode(0);
+    }
+
+    public function test_dry_run_with_no_rebuild_option(): void
+    {
+        $mockClient = Mockery::mock(Client::class);
+        
+        $mockResponse = new Response(200, [], json_encode([
+            'sha' => 'abc123def456abc123def456abc123def456abc1',
+            'commit' => [
+                'message' => 'Test commit message',
+                'author' => [
+                    'name' => 'Test Author',
+                    'date' => '2024-01-15T10:30:00Z',
+                ],
+            ],
+        ]));
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/master')
+            ->andReturn($mockResponse);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['--dry-run' => true, '--no-rebuild' => true])
+            ->expectsOutput('[DRY RUN] Would download and extract commit abc123de to ' . base_path('vendor/notur/notur'))
+            ->doesntExpectOutput('[DRY RUN] Would rebuild frontend bridge')
+            ->assertExitCode(0);
+    }
+
+    public function test_dry_run_with_specific_commit(): void
+    {
+        $mockClient = Mockery::mock(Client::class);
+        
+        $mockResponse = new Response(200, [], json_encode([
+            'sha' => 'abcd1234567890abcdef1234567890abcdef1234',
+            'commit' => [
+                'message' => 'Specific commit message',
+                'author' => [
+                    'name' => 'Test Author',
+                    'date' => '2024-01-15T10:30:00Z',
+                ],
+            ],
+        ]));
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/specific123')
+            ->andReturn($mockResponse);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['commit' => 'specific123', '--dry-run' => true])
+            ->expectsOutput('[DRY RUN] Would download and extract commit abcd1234 to ' . base_path('vendor/notur/notur'))
+            ->assertExitCode(0);
+    }
+
+    public function test_handles_invalid_ref_error(): void
+    {
+        $mockClient = Mockery::mock(Client::class);
+        
+        $request = new Request('GET', 'https://api.github.com/repos/sak0a/notur/commits/invalid-ref');
+        $exception = new RequestException(
+            'Not Found',
+            $request,
+            new Response(404, [], '{"message":"Not Found"}')
+        );
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/invalid-ref')
+            ->andThrow($exception);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['branch' => 'invalid-ref', '--dry-run' => true])
+            ->expectsOutputToContain('Failed to fetch commit info')
+            ->assertExitCode(1);
+    }
+
+    public function test_handles_network_error_on_commit_fetch(): void
+    {
+        $mockClient = Mockery::mock(Client::class);
+        
+        $request = new Request('GET', 'https://api.github.com/repos/sak0a/notur/commits/master');
+        $exception = new RequestException(
+            'Connection timeout',
+            $request
+        );
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/master')
+            ->andThrow($exception);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['--dry-run' => true])
+            ->expectsOutputToContain('Failed to fetch commit info')
+            ->assertExitCode(1);
+    }
+
+    public function test_handles_malformed_api_response(): void
+    {
+        $mockClient = Mockery::mock(Client::class);
+        
+        // Response missing 'sha' field
+        $mockResponse = new Response(200, [], json_encode([
+            'commit' => [
+                'message' => 'Test commit message',
+            ],
+        ]));
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/master')
+            ->andReturn($mockResponse);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['--dry-run' => true])
+            ->expectsOutputToContain('Failed to fetch commit info')
+            ->assertExitCode(1);
+    }
+
+    public function test_displays_commit_information(): void
+    {
+        $mockClient = Mockery::mock(Client::class);
+        
+        $mockResponse = new Response(200, [], json_encode([
+            'sha' => 'abc123def456abc123def456abc123def456abc1',
+            'commit' => [
+                'message' => "Add new feature\n\nDetailed description here",
+                'author' => [
+                    'name' => 'Jane Developer',
+                    'date' => '2024-01-15T10:30:00Z',
+                ],
+            ],
+        ]));
+
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/sak0a/notur/commits/develop')
+            ->andReturn($mockResponse);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['branch' => 'develop', '--dry-run' => true])
+            ->expectsOutput('  Branch:  develop')
+            ->expectsOutput('  Commit:  abc123de')
+            ->expectsOutput('  Author:  Jane Developer')
+            ->expectsOutput('  Date:    2024-01-15T10:30:00Z')
+            ->expectsOutput('  Message: Add new feature')
+            ->assertExitCode(0);
+    }
+
+    public function test_uses_custom_repository_from_config(): void
+    {
+        config(['notur.repository' => 'custom/repo']);
+
+        $mockClient = Mockery::mock(Client::class);
+        
+        $mockResponse = new Response(200, [], json_encode([
+            'sha' => 'abc123def456abc123def456abc123def456abc1',
+            'commit' => [
+                'message' => 'Test commit',
+                'author' => [
+                    'name' => 'Test Author',
+                    'date' => '2024-01-15T10:30:00Z',
+                ],
+            ],
+        ]));
+
+        // Should use custom/repo instead of default
+        $mockClient->shouldReceive('get')
+            ->once()
+            ->with('https://api.github.com/repos/custom/repo/commits/master')
+            ->andReturn($mockResponse);
+
+        $this->app->bind(Client::class, function () use ($mockClient) {
+            return $mockClient;
+        });
+
+        $this->artisan('notur:dev:pull', ['--dry-run' => true])
+            ->assertExitCode(0);
+    }
+}