fix: set inputs() default value

CHANGELOG.md

@@ -4,6 +4,10 @@
 
 - [#832](https://github.com/hyperf/hyperf/pull/832) Added `Hyperf\Utils\Codec\Json`.
 
+## Fixed
+
+- [#835](https://github.com/hyperf/hyperf/pull/835) Fixed `Request::inputs` default value does not works.
+
 ## Optimized
 
 - [#832](https://github.com/hyperf/hyperf/pull/832) Optimized that response will throw a exception when json format failed.

src/http-server/src/Request.php

@@ -93,10 +93,9 @@ public function input(string $key, $default = null)
     public function inputs(array $keys, $default = null): array
     {
         $data = $this->getInputData();
-        $result = $default ?? [];
 
         foreach ($keys as $key) {
-            $result[$key] = data_get($data, $key);
+            $result[$key] = data_get($data, $key, $default[$key] ?? null);
         }
 
         return $result;

src/http-server/tests/RequestTest.php

@@ -29,6 +29,7 @@ protected function tearDown()
     {
         Mockery::close();
         Context::set(ServerRequestInterface::class, null);
+        Context::set('http.request.parsedData', null);
     }
 
     public function testRequestHasFile()
@@ -60,4 +61,38 @@ public function testRequestHeaderDefaultValue()
         $res = $psrRequest->header('Hyperf-Version', 'v0');
         $this->assertSame('v1.0', $res);
     }
+
+    public function testRequestInput()
+    {
+        $psrRequest = Mockery::mock(ServerRequestInterface::class);
+        $psrRequest->shouldReceive('getParsedBody')->andReturn(['id' => 1]);
+        $psrRequest->shouldReceive('getQueryParams')->andReturn([]);
+        Context::set(ServerRequestInterface::class, $psrRequest);
+
+        $psrRequest = new Request();
+        $this->assertSame(1, $psrRequest->input('id'));
+        $this->assertSame('Hyperf', $psrRequest->input('name', 'Hyperf'));
+    }
+
+    public function testRequestAll()
+    {
+        $psrRequest = Mockery::mock(ServerRequestInterface::class);
+        $psrRequest->shouldReceive('getParsedBody')->andReturn(['id' => 1]);
+        $psrRequest->shouldReceive('getQueryParams')->andReturn(['name' => 'Hyperf']);
+        Context::set(ServerRequestInterface::class, $psrRequest);
+
+        $psrRequest = new Request();
+        $this->assertSame(['id' => 1, 'name' => 'Hyperf'], $psrRequest->all());
+    }
+
+    public function testRequestInputs()
+    {
+        $psrRequest = Mockery::mock(ServerRequestInterface::class);
+        $psrRequest->shouldReceive('getParsedBody')->andReturn(['id' => 1]);
+        $psrRequest->shouldReceive('getQueryParams')->andReturn([]);
+        Context::set(ServerRequestInterface::class, $psrRequest);
+
+        $psrRequest = new Request();
+        $this->assertSame(['id' => 1, 'name' => 'Hyperf'], $psrRequest->inputs(['id', 'name'], ['name' => 'Hyperf']));
+    }
 }