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Code Issues Releases Wiki Activity

Merge branch '3.1/develop' into 3.2/develop

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This commit is contained in:
Lorenzo Pisani 2011-07-01 23:32:51 -07:00
parent 04172692df 0f201b0906
commit 5f1fecf77d
5 changed files with 307 additions and 321 deletions
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4
classes/minion/migration/manager.php
View file

@ -141,7 +141,7 @@ class Minion_Migration_Manager {
return;
}
$filename = Minion_Migration_Util::get_filename_from_migration($migration);
$filename = $this->_model->get_filename_from_migration($migration);
if ( ! ($file = Kohana::find_file('migrations', $filename, FALSE)))
{
@ -154,7 +154,7 @@ class Minion_Migration_Manager {
);
}
$class = Minion_Migration_Util::get_class_from_migration($migration);
$class = $this->_model->get_class_from_migration($migration);
include_once $file;

124
classes/minion/migration/util.php
View file

@ -1,124 +0,0 @@
<?php defined('SYSPATH') or die('No direct script access.');
/**
* Provides a set of utility functions for managing migrations
*
* @author Matt Button <matthew@sigswitch.com>
*/
class Minion_Migration_Util {
/**
* Parses a set of files generated by Kohana::find_files and compiles it
* down into an array of migrations
*
* @param array Available files
* @return array Available Migrations
*/
public static function compile_migrations_from_files(array $files)
{
$migrations = array();
foreach ($files as $file => $path)
{
// If this is a directory we're dealing with
if (is_array($path))
{
$migrations += Minion_Migration_Util::compile_migrations_from_files($path);
}
else
{
$migration = Minion_Migration_Util::get_migration_from_filename($file);
$migrations[$migration['group'].':'.$migration['timestamp']] = $migration;
}
}
return $migrations;
}
/**
* Extracts information about a migration from its filename.
*
* Returns an array like:
*
* array(
* 'group' => 'mygroup',
* 'timestamp' => '1293214439',
* 'description' => 'initial-setup',
* 'id' => 'mygroup:1293214439'
* );
*
* @param string The migration's filename
* @return array Array of components about the migration
*/
public static function get_migration_from_filename($file)
{
$migration = array();
// Get rid of the file's "migrations/" prefix, the file extension and then
// the filename itself. The "group" is essentially a slash delimited
// path from the migrations folder to the migration file
$migration['group'] = dirname(substr($file, 11, -strlen(EXT)));
if(strpos(basename($file), "_"))
{
list($migration['timestamp'], $migration['description'])
= explode('_', basename($file, EXT), 2);
}
else
{
$migration['timestamp'] = basename($file, EXT);
$migration['description'] = "";
}
$migration['id'] = $migration['group'].':'.$migration['timestamp'];
return $migration;
}
/**
* Gets a migration file from its timestamp, description and group
*
* @param integer|array The migration's ID or an array of timestamp, description
* @param string The migration group
* @return string Path to the migration file
*/
public static function get_filename_from_migration(array $migration)
{
$group = $migration['group'];
if(!empty($migration['description']))
{
$migration = $migration['timestamp'].'_'.$migration['description'];
}
else
{
$migration = $migration['timestamp'];
}
$group = ( ! empty($group)) ? (rtrim($group, '/').'/') : '';
return $group.$migration.EXT;
}
/**
* Allows you to work out the class name from either an array of migration
* info, or from a migration id
*
* @param string|array The migration's ID or array of migration data
* @return string The migration class name
*/
public static function get_class_from_migration($migration)
{
if (is_string($migration))
{
$migration = str_replace(array(':', '/'), ' ', $migration);
}
else
{
$migration = str_replace('/', ' ', $migration['group']).'_'.$migration['timestamp'];
}
return 'Migration_'.str_replace(array(' ', '-'), '_', ucwords($migration));
}
}

120
classes/model/minion/migration.php
View file

@ -37,7 +37,125 @@ class Model_Minion_Migration extends Model
{
$files = Kohana::list_files('migrations');
return Minion_Migration_Util::compile_migrations_from_files($files);
return $this->compile_migrations_from_files($files);
}
/**
* Parses a set of files generated by Kohana::find_files and compiles it
* down into an array of migrations
*
* @param array Available files
* @return array Available Migrations
*/
public function compile_migrations_from_files(array $files)
{
$migrations = array();
foreach ($files as $file => $path)
{
// If this is a directory we're dealing with
if (is_array($path))
{
$migrations += $this->compile_migrations_from_files($path);
}
else
{
// Skip files without an extension of EXT
if ('.'.pathinfo($file, PATHINFO_EXTENSION) !== EXT)
continue;
$migration = $this->get_migration_from_filename($file);
$migrations[$migration['group'].':'.$migration['timestamp']] = $migration;
}
}
return $migrations;
}
/**
* Extracts information about a migration from its filename.
*
* Returns an array like:
*
* array(
* 'group' => 'mygroup',
* 'timestamp' => '1293214439',
* 'description' => 'initial-setup',
* 'id' => 'mygroup:1293214439'
* );
*
* @param string The migration's filename
* @return array Array of components about the migration
*/
public function get_migration_from_filename($file)
{
$migration = array();
// Get rid of the file's "migrations/" prefix, the file extension and then
// the filename itself. The "group" is essentially a slash delimited
// path from the migrations folder to the migration file
$migration['group'] = dirname(substr($file, 11, -strlen(EXT)));
if(strpos(basename($file), "_"))
{
list($migration['timestamp'], $migration['description'])
= explode('_', basename($file, EXT), 2);
}
else
{
$migration['timestamp'] = basename($file, EXT);
$migration['description'] = "";
}
$migration['id'] = $migration['group'].':'.$migration['timestamp'];
return $migration;
}
/**
* Gets a migration file from its timestamp, description and group
*
* @param integer|array The migration's ID or an array of timestamp, description
* @param string The migration group
* @return string Path to the migration file
*/
public function get_filename_from_migration(array $migration)
{
$group = $migration['group'];
if(!empty($migration['description']))
{
$migration = $migration['timestamp'].'_'.$migration['description'];
}
else
{
$migration = $migration['timestamp'];
}
$group = ( ! empty($group)) ? (rtrim($group, '/').'/') : '';
return $group.$migration.EXT;
}
/**
* Allows you to work out the class name from either an array of migration
* info, or from a migration id
*
* @param string|array The migration's ID or array of migration data
* @return string The migration class name
*/
public function get_class_from_migration($migration)
{
if (is_string($migration))
{
$migration = str_replace(array(':', '/'), ' ', $migration);
}
else
{
$migration = str_replace('/', ' ', $migration['group']).'_'.$migration['timestamp'];
}
return 'Migration_'.str_replace(array(' ', '-'), '_', ucwords($migration));
}
/**

161
tests/minion/migration/model.php
View file

@ -495,4 +495,165 @@ class Minion_Migration_ModelTest extends Kohana_Unittest_Database_TestCase
$this->getModel()->resolve_target( (array) $group, $target)
);
}
/**
* Provides test data for test_compile_migrations_from_files()
*
* @return array
*/
public function provider_compile_migrations_from_files()
{
return array(
array(
array(
'myapp:015151051' => array('group' => 'myapp', 'description' => 'setup', 'timestamp' => '015151051', 'id' => 'myapp:015151051'),
'myapp:015161051' => array('group' => 'myapp', 'description' => 'add-comments', 'timestamp' => '015161051', 'id' => 'myapp:015161051'),
),
array(
'migrations/myapp' => array(
// This file should be ignored
'migrations/myapp/015151051_setup.sql'
=> '/var/www/app/groups/myapp/migrations/myapp/015151051_setup.sql',
'migrations/myapp/015151051_setup.php'
=> '/var/www/app/groups/myapp/migrations/myapp/015151051_setup.php',
'migrations/myapp/015161051_add-comments.php'
=> '/var/www/app/groups/myapp/migrations/myapp/015161051_add-comments.php',
),
)
),
);
}
/**
* Test that Minion_Migration_Util::compile_migrations_from_files accurately
* compiles a set of files down into a set of migration files
*
* @test
* @covers Minion_Migration_Util::compile_migrations_from_files
* @dataProvider provider_compile_migrations_from_files
* @param array Expected output
* @param array Input Files
*/
public function test_compile_migrations_from_files($expected, array $files)
{
$this->assertSame(
$expected,
$this->getModel()->compile_migrations_from_files($files)
);
}
/**
* Provides test data for test_extract_migration_info_from_filename
*
* @return array Test Data
*/
public function provider_get_migration_from_filename()
{
return array(
array(
array(
'group' => 'myapp',
'description' => 'initial-setup',
'timestamp' => '1293214439',
'id' => 'myapp:1293214439',
),
'migrations/myapp/1293214439_initial-setup.php',
),
);
}
/**
* Tests that Minion_Migration_Util::get_migration_info_from_filename()
* correctly extracts information about the migration from its filename
*
* @test
* @covers Minion_Migration_Util::get_migration_from_filename
* @dataProvider provider_get_migration_from_filename
* @param array Expected output
* @param string Input filename
*/
public function test_get_migration_from_filename($expected, $file)
{
$this->assertSame(
$expected,
$this->getModel()->get_migration_from_filename($file)
);
}
/**
* Provides test data for test_convert_migration_to_filename
*
* @return array Test Data
*/
public function provider_get_filename_from_migration()
{
return array(
array(
'myapp/1293214439_initial-setup.php',
array(
'group' => 'myapp',
'timestamp' => '1293214439',
'description' => 'initial-setup',
'id' => 'myapp:1293214439'
),
'myapp',
),
);
}
/**
* Tests that Minion_Migration_Util::get_filename_from_migration generates
* accurate filenames when given a variety of migration information
*
* @test
* @covers Minion_Migration_Util::get_filename_from_migration
* @dataProvider provider_get_filename_from_migration
* @param string Expected output
* @param mixed Migration id
* @param mixed group
*/
public function test_get_filename_from_migration($expected, $migration, $group)
{
$this->assertSame(
$expected,
$this->getModel()->get_filename_from_migration($migration, $group)
);
}
/**
* Provides test data for test_get_class_from_migration
*
* @return array Test Data
*/
public function provider_get_class_from_migration()
{
return array(
array(
'Migration_Kohana_201012290258',
'kohana:201012290258',
),
array(
'Migration_Kohana_201012290258',
array('group' => 'kohana', 'timestamp' => '201012290258'),
),
);
}
/**
* Tests that Minion_Migration_Util::get_class_from_migration can generate
* a class name from information about a migration
*
* @test
* @covers Minion_Migration_Util::get_class_from_migration
* @dataProvider provider_get_class_from_migration
* @param string Expected output
* @param string|array Migration info
*/
public function test_get_class_from_migration($expected, $migration)
{
$this->assertSame(
$expected,
$this->getModel()->get_class_from_migration($migration)
);
}
}

169
tests/minion/migration/util.php
View file

@ -1,169 +0,0 @@
<?php
/**
* Testcase for Minion_Migration_Util
*
* @group minion
* @group minion.tasks
* @group minion.tasks.migrations
*/
class Minion_Migration_UtilTest extends Kohana_Unittest_TestCase {
/**
* Provides test data for test_compile_migrations_from_files()
*
* @return array
*/
public function provider_compile_migrations_from_files()
{
return array(
array(
array(
'myapp:015151051' => array('group' => 'myapp', 'description' => 'setup', 'timestamp' => '015151051', 'id' => 'myapp:015151051'),
'myapp:015161051' => array('group' => 'myapp', 'description' => 'add-comments', 'timestamp' => '015161051', 'id' => 'myapp:015161051'),
),
array(
'migrations/myapp' => array(
'migrations/myapp/015151051_setup.php'
=> '/var/www/app/groups/myapp/migrations/myapp/015151051_setup.php',
'migrations/myapp/015161051_add-comments.php'
=> '/var/www/app/groups/myapp/migrations/myapp/015161051_add-comments.php',
),
)
),
);
}
/**
* Test that Minion_Migration_Util::compile_migrations_from_files accurately
* compiles a set of files down into a set of migration files
*
* @test
* @covers Minion_Migration_Util::compile_migrations_from_files
* @dataProvider provider_compile_migrations_from_files
* @param array Expected output
* @param array Input Files
*/
public function test_compile_migrations_from_files($expected, array $files)
{
$this->assertSame(
$expected,
Minion_Migration_Util::compile_migrations_from_files($files)
);
}
/**
* Provides test data for test_extract_migration_info_from_filename
*
* @return array Test Data
*/
public function provider_get_migration_from_filename()
{
return array(
array(
array(
'group' => 'myapp',
'description' => 'initial-setup',
'timestamp' => '1293214439',
'id' => 'myapp:1293214439',
),
'migrations/myapp/1293214439_initial-setup.php',
),
);
}
/**
* Tests that Minion_Migration_Util::get_migration_info_from_filename()
* correctly extracts information about the migration from its filename
*
* @test
* @covers Minion_Migration_Util::get_migration_from_filename
* @dataProvider provider_get_migration_from_filename
* @param array Expected output
* @param string Input filename
*/
public function test_get_migration_from_filename($expected, $file)
{
$this->assertSame(
$expected,
Minion_Migration_Util::get_migration_from_filename($file)
);
}
/**
* Provides test data for test_convert_migration_to_filename
*
* @return array Test Data
*/
public function provider_get_filename_from_migration()
{
return array(
array(
'myapp/1293214439_initial-setup.php',
array(
'group' => 'myapp',
'timestamp' => '1293214439',
'description' => 'initial-setup',
'id' => 'myapp:1293214439'
),
'myapp',
),
);
}
/**
* Tests that Minion_Migration_Util::get_filename_from_migration generates
* accurate filenames when given a variety of migration information
*
* @test
* @covers Minion_Migration_Util::get_filename_from_migration
* @dataProvider provider_get_filename_from_migration
* @param string Expected output
* @param mixed Migration id
* @param mixed group
*/
public function test_get_filename_from_migration($expected, $migration, $group)
{
$this->assertSame(
$expected,
Minion_Migration_Util::get_filename_from_migration($migration, $group)
);
}
/**
* Provides test data for test_get_class_from_migration
*
* @return array Test Data
*/
public function provider_get_class_from_migration()
{
return array(
array(
'Migration_Kohana_201012290258',
'kohana:201012290258',
),
array(
'Migration_Kohana_201012290258',
array('group' => 'kohana', 'timestamp' => '201012290258'),
),
);
}
/**
* Tests that Minion_Migration_Util::get_class_from_migration can generate
* a class name from information about a migration
*
* @test
* @covers Minion_Migration_Util::get_class_from_migration
* @dataProvider provider_get_class_from_migration
* @param string Expected output
* @param string|array Migration info
*/
public function test_get_class_from_migration($expected, $migration)
{
$this->assertSame(
$expected,
Minion_Migration_Util::get_class_from_migration($migration)
);
}
}