Add network exists

README.md

@@ -281,7 +281,7 @@ Once you have initialised your Orchestration object the following methods can be
     This method creates a new network and returns a boolean value indicating if the network was created successfully.
 
     ```php
-    $orchestration->createNetwork('name', false);
+    $orchestration->networkCreate('name', false);
     ```
 
     <details>
@@ -305,7 +305,7 @@ Once you have initialised your Orchestration object the following methods can be
     This method removes a network and returns a boolean value indicating if the network was removed successfully.
 
     ```php
-    $orchestration->removeNetwork('network_id');
+    $orchestration->networkRemove('network_id');
     ```
 
     <details>

src/Orchestration/Adapter.php

@@ -43,12 +43,12 @@ public function filterEnvKey(string $string): string
     /**
      * Create Network
      */
-    abstract public function createNetwork(string $name, bool $internal = false): bool;
+    abstract public function networkCreate(string $name, bool $internal = false): bool;
 
     /**
      * Remove Network
      */
-    abstract public function removeNetwork(string $name): bool;
+    abstract public function networkRemove(string $name): bool;
 
     /**
      * Connect a container to a network
@@ -60,6 +60,11 @@ abstract public function networkConnect(string $container, string $network): boo
      */
     abstract public function networkDisconnect(string $container, string $network, bool $force = false): bool;
 
+    /**
+     * Check if a network exists
+     */
+    abstract public function networkExists(string $name): bool;
+
     /**
      * List Networks
      *

src/Orchestration/Adapter/DockerAPI.php

@@ -201,7 +201,7 @@ protected function streamCall(string $url, int $timeout = -1): array
     /**
      * Create Network
      */
-    public function createNetwork(string $name, bool $internal = false): bool
+    public function networkCreate(string $name, bool $internal = false): bool
     {
         $body = \json_encode([
             'Name' => $name,
@@ -225,7 +225,7 @@ public function createNetwork(string $name, bool $internal = false): bool
     /**
      * Remove Network
      */
-    public function removeNetwork(string $name): bool
+    public function networkRemove(string $name): bool
     {
         $result = $this->call('http://localhost/networks/'.$name, 'DELETE');
 
@@ -281,6 +281,16 @@ public function networkDisconnect(string $container, string $network, bool $forc
         return $result['code'] === 200;
     }
 
+    /**
+     * Check if a network exists
+     */
+    public function networkExists(string $name): bool
+    {
+        $result = $this->call('http://localhost/networks/'.$name, 'GET');
+
+        return $result['code'] === 200;
+    }
+
     /**
      * Get usage stats of containers
      *

src/Orchestration/Adapter/DockerCLI.php

@@ -31,7 +31,7 @@ public function __construct(?string $username = null, ?string $password = null)
     /**
      * Create Network
      */
-    public function createNetwork(string $name, bool $internal = false): bool
+    public function networkCreate(string $name, bool $internal = false): bool
     {
         $output = '';
 
@@ -43,7 +43,7 @@ public function createNetwork(string $name, bool $internal = false): bool
     /**
      * Remove Network
      */
-    public function removeNetwork(string $name): bool
+    public function networkRemove(string $name): bool
     {
         $output = '';
 
@@ -76,6 +76,18 @@ public function networkDisconnect(string $container, string $network, bool $forc
         return $result === 0;
     }
 
+    /**
+     * Check if a network exists
+     */
+    public function networkExists(string $name): bool
+    {
+        $output = '';
+
+        $result = Console::execute('docker network inspect '.$name.' --format "{{.Name}}"', '', $output);
+
+        return $result === 0 && trim($output) === $name;
+    }
+
     /**
      * Get usage stats of containers
      *

src/Orchestration/Orchestration.php

@@ -75,17 +75,17 @@ public function parseCommandString(string $command): array
     /**
      * Create Network
      */
-    public function createNetwork(string $name, bool $internal = false): bool
+    public function networkCreate(string $name, bool $internal = false): bool
     {
-        return $this->adapter->createNetwork($name, $internal);
+        return $this->adapter->networkCreate($name, $internal);
     }
 
     /**
      * Remove Network
      */
-    public function removeNetwork(string $name): bool
+    public function networkRemove(string $name): bool
     {
-        return $this->adapter->removeNetwork($name);
+        return $this->adapter->networkRemove($name);
     }
 
     /**
@@ -125,6 +125,14 @@ public function networkDisconnect(string $container, string $network, bool $forc
         return $this->adapter->networkDisconnect($container, $network, $force);
     }
 
+    /**
+     * Check if a network exists
+     */
+    public function networkExists(string $name): bool
+    {
+        return $this->adapter->networkExists($name);
+    }
+
     /**
      * Pull Image
      */

tests/Orchestration/Base.php

@@ -185,15 +185,15 @@ public function testCreateContainer(): void
     /**
      * @depends testCreateContainer
      */
-    public function testCreateNetwork(): void
+    public function testNetworkCreate(): void
     {
-        $response = static::getOrchestration()->createNetwork('TestNetwork');
+        $response = static::getOrchestration()->networkCreate('TestNetwork');
 
         $this->assertEquals(true, $response);
     }
 
     /**
-     * @depends testCreateNetwork
+     * @depends testNetworkCreate
      */
     public function testListNetworks(): void
     {
@@ -211,7 +211,7 @@ public function testListNetworks(): void
     }
 
     /**
-     * @depends testCreateNetwork
+     * @depends testNetworkCreate
      */
     public function testNetworkConnect(): void
     {
@@ -260,9 +260,9 @@ public function testNetworkDisconnect(): void
     /**
      * @depends testNetworkDisconnect
      */
-    public function testRemoveNetwork(): void
+    public function testNetworkRemove(): void
     {
-        $response = static::getOrchestration()->removeNetwork('TestNetwork');
+        $response = static::getOrchestration()->networkRemove('TestNetwork');
 
         $this->assertEquals(true, $response);
     }
@@ -716,4 +716,24 @@ public function testUsageStats(): void
 
         $stats = static::getOrchestration()->getStats('IDontExist');
     }
+
+    public function testNetworkExists(): void
+    {
+        $networkName = 'test_network_'.uniqid();
+
+        // Test non-existent network
+        $this->assertFalse(static::getOrchestration()->networkExists($networkName));
+
+        // Create network and test it exists
+        $response = static::getOrchestration()->networkCreate($networkName);
+        $this->assertTrue($response);
+        $this->assertTrue(static::getOrchestration()->networkExists($networkName));
+
+        // Remove network
+        $response = static::getOrchestration()->networkRemove($networkName);
+        $this->assertTrue($response);
+
+        // Test removed network
+        $this->assertFalse(static::getOrchestration()->networkExists($networkName));
+    }
 }