[5.8] Fix columns parameter on paginate method

src/Illuminate/Database/Query/Builder.php

@@ -2138,7 +2138,7 @@ public function paginate($perPage = 15, $columns = ['*'], $pageName = 'page', $p
     {
         $page = $page ?: Paginator::resolveCurrentPage($pageName);
 
-        $total = $this->getCountForPagination($columns);
+        $total = $this->getCountForPagination();
 
         $results = $total ? $this->forPage($page, $perPage)->get($columns) : collect();
 

tests/Database/DatabaseQueryBuilderTest.php

@@ -2826,7 +2826,7 @@ public function testPaginate()
 
         $results = collect([['test' => 'foo'], ['test' => 'bar']]);
 
-        $builder->shouldReceive('getCountForPagination')->once()->with($columns)->andReturn(2);
+        $builder->shouldReceive('getCountForPagination')->once()->andReturn(2);
         $builder->shouldReceive('forPage')->once()->with($page, $perPage)->andReturnSelf();
         $builder->shouldReceive('get')->once()->andReturn($results);
 
@@ -2853,7 +2853,7 @@ public function testPaginateWithDefaultArguments()
 
         $results = collect([['test' => 'foo'], ['test' => 'bar']]);
 
-        $builder->shouldReceive('getCountForPagination')->once()->with($columns)->andReturn(2);
+        $builder->shouldReceive('getCountForPagination')->once()->andReturn(2);
         $builder->shouldReceive('forPage')->once()->with($page, $perPage)->andReturnSelf();
         $builder->shouldReceive('get')->once()->andReturn($results);
 
@@ -2884,7 +2884,7 @@ public function testPaginateWhenNoResults()
 
         $results = [];
 
-        $builder->shouldReceive('getCountForPagination')->once()->with($columns)->andReturn(0);
+        $builder->shouldReceive('getCountForPagination')->once()->andReturn(0);
         $builder->shouldNotReceive('forPage');
         $builder->shouldNotReceive('get');
 
@@ -2904,6 +2904,33 @@ public function testPaginateWhenNoResults()
         ]), $result);
     }
 
+    public function testPaginateWithSpecificColumns()
+    {
+        $perPage = 16;
+        $columns = ['id', 'name'];
+        $pageName = 'page-name';
+        $page = 1;
+        $builder = $this->getMockQueryBuilder();
+        $path = 'http://foo.bar?page=3';
+
+        $results = collect([['id' => 3, 'name' => 'Taylor'], ['id' => 5, 'name' => 'Mohamed']]);
+
+        $builder->shouldReceive('getCountForPagination')->once()->andReturn(2);
+        $builder->shouldReceive('forPage')->once()->with($page, $perPage)->andReturnSelf();
+        $builder->shouldReceive('get')->once()->andReturn($results);
+
+        Paginator::currentPathResolver(function () use ($path) {
+            return $path;
+        });
+
+        $result = $builder->paginate($perPage, $columns, $pageName, $page);
+
+        $this->assertEquals(new LengthAwarePaginator($results, 2, $perPage, $page, [
+            'path' => $path,
+            'pageName' => $pageName,
+        ]), $result);
+    }
+
     public function testWhereRowValues()
     {
         $builder = $this->getBuilder();

tests/Integration/Database/QueryBuilderTest.php

@@ -6,6 +6,7 @@
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Schema;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 use Illuminate\Tests\Integration\Database\DatabaseTestCase;
 
 /**
@@ -18,12 +19,14 @@ protected function setUp(): void
         parent::setUp();
 
         Schema::create('posts', function (Blueprint $table) {
+            $table->string('title');
+            $table->text('content');
             $table->timestamp('created_at');
         });
 
         DB::table('posts')->insert([
-            ['created_at' => new Carbon('2017-11-12 13:14:15')],
-            ['created_at' => new Carbon('2018-01-02 03:04:05')],
+            ['title' => 'Foo Post', 'content' => 'Lorem Ipsum.', 'created_at' => new Carbon('2017-11-12 13:14:15')],
+            ['title' => 'Bar Post', 'content' => 'Lorem Ipsum.', 'created_at' => new Carbon('2018-01-02 03:04:05')],
         ]);
     }
 
@@ -59,4 +62,15 @@ public function testWhereTime()
         $this->assertSame(1, DB::table('posts')->whereTime('created_at', '03:04:05')->count());
         $this->assertSame(1, DB::table('posts')->whereTime('created_at', new Carbon('2018-01-02 03:04:05'))->count());
     }
+
+    public function testPaginateWithSpecificColumns()
+    {
+        $result = DB::table('posts')->paginate(5, ['title', 'content']);
+
+        $this->assertInstanceOf(LengthAwarePaginator::class, $result);
+        $this->assertEquals($result->items(), [
+            (object) ['title' => 'Foo Post', 'content' => 'Lorem Ipsum.'],
+            (object) ['title' => 'Bar Post', 'content' => 'Lorem Ipsum.'],
+        ]);
+    }
 }