Merge pull request #5 from rochdi80tn/master

Add removeSection() method to remove a whole section

CHANGELOG.md

@@ -4,8 +4,9 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## in progress
+## 1.2.0 (30. April 2019)
 
++ Added feature for whole section removal
 + Added tests for php 7.3
 
 ## 1.1.0 (21. December 2018)

src/ComposerReader.php

@@ -134,6 +134,20 @@ public function updateSection($section, $data)
 
         $this->_content = $content;
     }
+
+    /**
+     * @inheritdoc
+     */
+    public function removeSection($section)
+    {
+        $content = $this->getContent();
+
+        if(isset($content[$section])) {
+            unset ($content[$section]);
+        }
+
+        $this->_content = $content;
+    }
 
     /**
      * Run a composer command in the given composer.json.

src/ComposerReaderInterface.php

@@ -28,6 +28,16 @@ public function contentSection($section, $defaultValue);
      */
     public function updateSection($section, $data);
 
+    /**
+     * Remove a given section.
+     *
+     * This will remove the whole section!
+     *
+     * @param string $section
+     * @since 1.2.0
+     */
+    public function removeSection($section);
+
     /**
      * Save the current Data.
      *

tests/ComposerReaderTest.php

@@ -106,4 +106,13 @@ public function testRunCommand()
 
         $this->assertTrue($r);
     }
+
+    public function testRemove()
+    {
+        $reader = new ComposerReader($this->getValidJson());
+
+        $reader->removeSection('autoload');
+
+        $this->assertArrayNotHasKey('autoload', $reader->getContent());
+    }
 }