Merge pull request #6 from runcommand/use-circle

Use Circle to run test suite

.travis.yml

@@ -1,29 +0,0 @@
-sudo: false
-
-language: php
-
-notifications:
-  email:
-    on_success: never
-    on_failure: change
-
-branches:
-  only:
-    - master
-
-php:
-  - 5.3
-  - 5.6
-
-cache:
-  - composer
-  - $HOME/.composer/cache
-
-env:
-  global:
-    - WP_CLI_BIN_DIR=/tmp/wp-cli-phar
-
-before_script:
-  - bash bin/install-package-tests.sh
-
-script: ./vendor/bin/behat

README.md

@@ -3,7 +3,7 @@ runcommand/profile
 
 Profile the performance of a WordPress request.
 
-[![Build Status](https://travis-ci.org/runcommand/profile.svg?branch=master)](https://travis-ci.org/runcommand/profile)
+[![CircleCI](https://circleci.com/gh/runcommand/profile/tree/master.svg?style=svg&circle-token=d916e588bf7c8ac469a3bd01930cf9eed886debe)](https://circleci.com/gh/runcommand/profile/tree/master)
 
 Quick links: [Using](#using) | [Installing](#installing) | [Contributing](#contributing)
 

circle.yml

@@ -0,0 +1,15 @@
+machine:
+  php:
+    version: 5.6.14
+  environment:
+    WP_CLI_BIN_DIR: /tmp/wp-cli-phar
+
+dependencies:
+  cache_directories:
+    - ~/.composer/cache
+
+test:
+  pre:
+    - bash bin/install-package-tests.sh
+  override:
+    - ./vendor/bin/behat --strict

features/bootstrap/FeatureContext.php

@@ -119,6 +119,11 @@ class FeatureContext extends BehatContext implements ClosuredContextInterface {
 			}
 		}
 
+		// Remove WP-CLI package directory
+		if ( isset( $this->variables['PACKAGE_PATH'] ) ) {
+			$this->proc( Utils\esc_cmd( 'rm -rf %s', $this->variables['PACKAGE_PATH'] ) )->run();
+		}
+
 		foreach ( $this->running_procs as $proc ) {
 			self::terminate_proc( $proc );
 		}

features/bootstrap/support.php

@@ -8,6 +8,12 @@ function assertEquals( $expected, $actual ) {
 	}
 }
 
+function assertNotEquals( $expected, $actual ) {
+	if ( $expected == $actual ) {
+		throw new Exception( "Actual value: " . var_export( $actual, true ) );
+	}
+}
+
 function assertNumeric( $actual ) {
 	if ( !is_numeric( $actual ) ) {
 		throw new Exception( "Actual value: " . var_export( $actual, true ) );

features/extra/no-mail.php

@@ -1,6 +1,7 @@
 <?php
 
-function wp_mail() {
-	// do nothing
+function wp_mail( $to ) {
+	// Log for testing purposes
+	WP_CLI::log( "WP-CLI test suite: Sent email to {$to}." );
 }
 

features/steps/then.php

@@ -190,3 +190,12 @@ $steps->Then( '/^the (.+) (file|directory) should (exist|not exist|be:|contain:|
 	}
 );
 
+$steps->Then( '/^an email should (be sent|not be sent)$/', function( $world, $expected ) {
+	if ( 'be sent' === $expected ) {
+		assertNotEquals( 0, $world->email_sends );
+	} else if ( 'not be sent' === $expected ) {
+		assertEquals( 0, $world->email_sends );
+	} else {
+		throw new Exception( 'Invalid expectation' );
+	}
+});

features/steps/when.php

@@ -14,6 +14,11 @@ function invoke_proc( $proc, $mode ) {
 	return $proc->$method();
 }
 
+function capture_email_sends( $stdout ) {
+	$stdout = preg_replace( '#WP-CLI test suite: Sent email to.+\n?#', '', $stdout, -1, $email_sends );
+	return array( $stdout, $email_sends );
+}
+
 $steps->When( '/^I launch in the background `([^`]+)`$/',
 	function ( $world, $cmd ) {
 		$world->background_proc( $cmd );
@@ -24,6 +29,7 @@ $steps->When( '/^I (run|try) `([^`]+)`$/',
 	function ( $world, $mode, $cmd ) {
 		$cmd = $world->replace_variables( $cmd );
 		$world->result = invoke_proc( $world->proc( $cmd ), $mode );
+		list( $world->result->stdout, $world->email_sends ) = capture_email_sends( $world->result->stdout );
 	}
 );
 
@@ -31,6 +37,7 @@ $steps->When( "/^I (run|try) `([^`]+)` from '([^\s]+)'$/",
 	function ( $world, $mode, $cmd, $subdir ) {
 		$cmd = $world->replace_variables( $cmd );
 		$world->result = invoke_proc( $world->proc( $cmd, array(), $subdir ), $mode );
+		list( $world->result->stdout, $world->email_sends ) = capture_email_sends( $world->result->stdout );
 	}
 );
 
@@ -41,6 +48,7 @@ $steps->When( '/^I (run|try) the previous command again$/',
 
 		$proc = Process::create( $world->result->command, $world->result->cwd, $world->result->env );
 		$world->result = invoke_proc( $proc, $mode );
+		list( $world->result->stdout, $world->email_sends ) = capture_email_sends( $world->result->stdout );
 	}
 );