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Signed-off-by: Kang HuaiShuai <khs1994@khs1994.com>

Author: khs1994

src/Docker/Container/Client.php

@@ -531,10 +531,13 @@ class Client
 
     /**
      * @param array $cmd [ "nginx", "-g", "daemon off;"]
+     *                   null => 默认值，Dockerfile 中指定的值
+     *                   [] => 默认值，Dockerfile 中指定的值
+     *                   [""] => ""
      *
      * @return Client
      */
-    public function setCmd(?array $cmd)
+    public function setCmd(?array $cmd = null)
     {
         $this->cmd = $cmd;
 
@@ -820,10 +823,13 @@ public function setWorkingDir(string $workingDir)
 
     /**
      * @param array $entrypoint ['/bin/sh', '-c']
+     *                          [] => []
+     *                          null => 默认值，Dockerfile 中指定的值
+     *                          [""] => null
      *
      * @return Client
      */
-    public function setEntrypoint(?array $entrypoint)
+    public function setEntrypoint(?array $entrypoint = null)
     {
         $this->entrypoint = $entrypoint;
 

tests/Docker/Container/ClientTest.php

@@ -35,7 +35,7 @@ public function testList(): void
     public function testCreate()
     {
         $output = $this->client
-            ->setImage('khs1994/nginx:1.15.3-alpine')
+            ->setImage('nginx:1.17.3-alpine')
             ->setEnv(['a=1'])
             ->setBinds(['/c:/c'])
             ->setPortBindings([
@@ -47,6 +47,8 @@ public function testCreate()
                 ],
             ])
             ->setLabels(['a' => '1'])
+            ->setEntrypoint(null)
+            ->setCmd(null)
             ->create()
             ->start(null);
 

tests/Docker/Distribution/ClientTest.php

@@ -24,7 +24,7 @@ public function setUp(): void
      */
     public function testInfo(): void
     {
-        $output = $this->client->info('khs1994/nginx');
+        $output = $this->client->info('nginx');
 
         $this->assertArrayHasKey('Descriptor', json_decode($output, true));
     }