Test Can't assertRedirect

hey there. I've written a test for my update method but the assertRedirect code gives me error. Test:

   public function test_owner_can_update_his_projects()
    {
        $this->actingAs(User::factory()->create());

        $created_project = Project::factory()->create(['user_id' => auth()->user()->id]);

        $response = $this->put(route('owner.project.update', $created_project->id));

        $response->assertRedirect(route('owner.projects'));

        $response->assertSessionHasNoErrors();
    }

Update method codes:

    public function update(ProjectUpdateRequest $request, Project $project)
    {
        $validated_data = $request->validated();

        $project->update($validated_data);

        return redirect()->route('owner.projects');
    }

Error:

1) Tests\Feature\Owner\ProjectsTest::test_owner_can_update_his_projects
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'http://localhost/dashboard/owner/projects'
+'http://localhost'

E:\projects\tarhcadeh\vendor\laravel\framework\src\Illuminate\Testing\TestResponse.php:260
E:\projects\tarhcadeh\vendor\laravel\framework\src\Illuminate\Testing\TestResponse.php:205
E:\projects\tarhcadeh\tests\Feature\Owner\ProjectsTest.php:93

thanks in advance