Add query builder test for lateral join

laravel · Feb 12, 2024 · 00560b4 · 00560b4
1 parent 86413c5
commit 00560b4
Showing 1 changed file with 64 additions and 0 deletions.
diff --git a/tests/Database/DatabaseQueryBuilderTest.php b/tests/Database/DatabaseQueryBuilderTest.php
@@ -2526,6 +2526,70 @@ public function testRightJoinSub()
         $builder->from('users')->rightJoinSub(['foo'], 'sub', 'users.id', '=', 'sub.id');
     }
 
+    public function testJoinLateral()
+    {
+        $builder = $this->getBuilder();
+        $builder->from('users')->joinLateral('select * from "contacts" where "contracts"."user_id" = "users"."id"', 'sub');
+        $this->assertSame('select * from "users" inner join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id") as "sub" on true', $builder->toSql());
+
+        $builder = $this->getBuilder();
+        $builder->from('users')->joinLateral(function ($q) {
+            $q->from('contacts')->whereColumn('contracts.user_id', 'users.id');
+        }, 'sub');
+        $this->assertSame('select * from "users" inner join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id") as "sub" on true', $builder->toSql());
+
+        $builder = $this->getBuilder();
+        $eloquentBuilder = new EloquentBuilder($this->getBuilder()->from('contacts')->whereColumn('contracts.user_id', 'users.id'));
+        $builder->from('users')->joinLateral($eloquentBuilder, 'sub');
+        $this->assertSame('select * from "users" inner join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id") as "sub" on true', $builder->toSql());
+
+        $builder = $this->getBuilder();
+        $sub1 = $this->getBuilder()->from('contacts')->whereColumn('contracts.user_id', 'users.id')->where('name', 'foo');
+        $sub2 = $this->getBuilder()->from('contacts')->whereColumn('contracts.user_id', 'users.id')->where('name', 'bar');
+        $builder->from('users')
+            ->joinLateral($sub1, 'sub1')
+            ->joinLateral($sub2, 'sub2');
+        $expected = 'select * from "users" ';
+        $expected .= 'inner join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id" and "name" = ?) as "sub1" on true ';
+        $expected .= 'inner join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id" and "name" = ?) as "sub2" on true';
+        $this->assertEquals($expected, $builder->toSql());
+        $this->assertEquals(['foo', 'bar'], $builder->getRawBindings()['join']);
+
+        $this->expectException(InvalidArgumentException::class);
+        $builder = $this->getBuilder();
+        $builder->from('users')->joinLateral(['foo'], 'sub');
+    }
+
+    public function testJoinLateralWithPrefix()
+    {
+        $builder = $this->getBuilder();
+        $builder->getGrammar()->setTablePrefix('prefix_');
+        $builder->from('users')->joinLateral('select * from "contacts" where "contracts"."user_id" = "users"."id"', 'sub');
+        $this->assertSame('select * from "prefix_users" inner join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id") as "prefix_sub" on true', $builder->toSql());
+    }
+
+    public function testLeftJoinLateral()
+    {
+        $builder = $this->getBuilder();
+        $builder->from('users')->leftJoinLateral($this->getBuilder()->from('contacts')->whereColumn('contracts.user_id', 'users.id'), 'sub');
+        $this->assertSame('select * from "users" left join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id") as "sub" on true', $builder->toSql());
+
+        $this->expectException(InvalidArgumentException::class);
+        $builder = $this->getBuilder();
+        $builder->from('users')->leftJoinLateral(['foo'], 'sub');
+    }
+
+    public function testRightJoinLateral()
+    {
+        $builder = $this->getBuilder();
+        $builder->from('users')->rightJoinLateral($this->getBuilder()->from('contacts')->whereColumn('contracts.user_id', 'users.id'), 'sub');
+        $this->assertSame('select * from "users" right join lateral (select * from "contacts" where "contracts"."user_id" = "users"."id") as "sub" on true', $builder->toSql());
+
+        $this->expectException(InvalidArgumentException::class);
+        $builder = $this->getBuilder();
+        $builder->from('users')->rightJoinLateral(['foo'], 'sub');
+    }
+
     public function testRawExpressionsInSelect()
     {
         $builder = $this->getBuilder();