Add test for uninstall command

Signed-off-by: Kirtan Gajjar <[email protected]>

Author: kirtangajjar

features/bootstrap/FeatureContext.php

@@ -7,8 +7,7 @@
 use Behat\Behat\Hook\Scope\AfterFeatureScope;
 
 
-use Behat\Gherkin\Node\PyStringNode,
-	Behat\Gherkin\Node\TableNode;
+use Behat\Gherkin\Node\PyStringNode;
 
 class FeatureContext implements Context
 {
@@ -93,7 +92,27 @@ public function stdoutShouldReturnSomethingLike($output_stream, PyStringNode $ex
 		}
 	}
 
-	
+	/**
+	 * @Then ee should be deleted
+	 */
+	public function eeShouldBeDeleted()
+	{
+		$result = EE::launch("docker ps -aqf label=org.label-schema.vendor=\"EasyEngine\" | wc -l", false, true);
+		if( trim($result->stdout) !== '0' ) {
+			throw new Exception("All containers have not been removed.");
+		}
+		$home = getenv('HOME');
+		if(file_exists("$home/.ee/")){
+			throw new Exception("~/.ee/ has not been removed");
+		}
+		if(file_exists("$home/ee-sites/")){
+			throw new Exception("~/ee-sites/ has not been removed");
+		}
+		if(file_exists(EE_CONF_ROOT)){
+			throw new Exception(EE_CONF_ROOT . "has not been removed");
+		}
+	}
+
 	/**
 	 * @AfterFeature
 	 */

features/cli.feature

@@ -13,4 +13,8 @@ Feature: CLI Command
   Scenario: ee update works properly
     Given ee phar is generated
     When I run 'sudo php ee.phar cli update --yes'
-    Then return value should be 0
+    Then return value should be 0
+
+  Scenario: ee uninstall works properly
+    When I run 'sudo bin/ee cli self-uninstall --yes'
+    Then ee should be deleted

php/commands/src/CLI_Command.php

@@ -491,10 +491,17 @@ public function cmd_dump() {
 	/**
 	 * Uninstalls easyengine completely along with all sites
 	 *
+	 * ## OPTIONS
+	 *
+	 * [--yes]
+	 * : Do not prompt for confirmation.
+	 *
 	 * @subcommand self-uninstall
 	 */
-	public function self_uninstall() {
-		EE::confirm("Are you sure you want to remove EasyEngine and all its sites(along with their data) ?");
+	public function self_uninstall( $args, $assoc_args ) {
+
+		EE::confirm("Are you sure you want to remove EasyEngine and all its sites(along with their data) ?", $assoc_args);
+
 		Utils\default_launch("docker rm -f $(docker ps -aqf label=org.label-schema.vendor=\"EasyEngine\")");
 		$home = Utils\get_home_dir();
 		Utils\default_launch("rm -rf $home/.ee/");