Add API for showing artifact files for a package

Author: wissem

src/Api/PackageArtifacts.php

@@ -13,14 +13,14 @@ class PackageArtifacts extends AbstractApi
 {
     public function create($file, $contentType, $fileName)
     {
-        return $this->postFile('/packages/artifact/', $file, array_filter([
+        return $this->postFile('/packages/artifacts/', $file, array_filter([
             'Content-Type' => $contentType,
             'X-FILENAME' => $fileName
         ]));
     }
 
     public function show($artifactId)
     {
-        return $this->get(sprintf('/packages/artifact/%s/', $artifactId));
+        return $this->get(sprintf('/packages/artifacts/%s/', $artifactId));
     }
 }

src/Api/Packages.php

@@ -54,6 +54,11 @@ public function show($packageName)
         return $this->get(sprintf('/packages/%s/', $packageName));
     }
 
+    public function showArtifacts($packageName)
+    {
+        return $this->get(sprintf('/packages/%s/artifacts/', $packageName));
+    }
+
     public function createVcsPackage($url, $credentialId = null, $type = 'vcs')
     {
         return $this->post('/packages/', ['repoType' => $type, 'repoUrl' => $url, 'credentials' => $credentialId]);

tests/Api/PackagArtifactsTest.php

@@ -26,7 +26,7 @@ public function testCreate()
         $api = $this->getApiMock();
         $api->expects($this->once())
             ->method('postFile')
-            ->with($this->equalTo('/packages/artifact/'), $rawFileContent, $headers)
+            ->with($this->equalTo('/packages/artifacts/'), $rawFileContent, $headers)
             ->willReturn($expected);
 
 
@@ -44,7 +44,7 @@ public function testShow()
         $api = $this->getApiMock();
         $api->expects($this->once())
             ->method('get')
-            ->with($this->equalTo('/packages/artifact/1/'))
+            ->with($this->equalTo('/packages/artifacts/1/'))
             ->willReturn($expected);
 
         $this->assertSame($expected, $api->show('1'));

tests/Api/PackagesTest.php

@@ -87,6 +87,24 @@ public function testShow()
         $this->assertSame($expected, $api->show('acme-website/package'));
     }
 
+    public function testShowArtifacts()
+    {
+        $expected = [
+            'name' => 'acme-website/package',
+            'repoType' => 'artifact',
+            'artifactFiles' => 'artifact',
+        ];
+
+        /** @var Packages&\PHPUnit_Framework_MockObject_MockObject $api */
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('get')
+            ->with($this->equalTo('/packages/acme-website/package/artifacts'))
+            ->willReturn($expected);
+
+        $this->assertSame($expected, $api->showArtifacts('acme-website/package'));
+    }
+
     public function testCreateVcsPackage()
     {
         $expected = [