mirror of
https://github.com/Oreolek/kohana-migrations.git
synced 2024-06-26 03:40:54 +03:00
499 lines
11 KiB
PHP
499 lines
11 KiB
PHP
<?php
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/**
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* Test for the migration model
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*
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* @group minion
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* @group minion.tasks
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* @group minion.tasks.migrations
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*/
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class Minion_Migration_ModelTest extends Kohana_Unittest_Database_TestCase
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{
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/**
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* Runs before the test class as a whole is ran
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* Creates the test table
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*/
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public static function setUpBeforeClass()
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{
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$sql = file_get_contents(Kohana::find_file('', 'minion_schema', 'sql'));
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$sql = str_replace('`minion_migrations`', '`test_minion_migrations`', $sql);
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Database::instance()->query(NULL, 'DROP TABLE IF EXISTS `test_minion_migrations`');
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Database::instance()->query(NULL, $sql);
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}
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/**
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* Removes the test tables after the tests have finished
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*/
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public static function tearDownAfterClass()
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{
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Database::instance()->query(NULL, 'DROP TABLE `test_minion_migrations`');
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}
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/**
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* Gets the dataset that should be used to populate db
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*
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* @return PHPUnit_Extensions_Database_DataSet_IDataSet
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*/
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public function getDataSet()
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{
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return $this->createFlatXMLDataSet(
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Kohana::find_file('tests/datasets', 'minion/migration/model', 'xml')
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);
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}
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/**
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* Get an instance of the migration model, pre-loaded with a connection to
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* the test database
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*
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* @return Model_Minion_Migration
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*/
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public function getModel()
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{
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$model = new Model_Minion_Migration($this->getKohanaConnection());
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return $model->table('test_minion_migrations');
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}
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/**
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* Tests that the model can fetch all rows from the database
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*
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* @test
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* @covers Model_Minion_Migration::fetch_all
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*/
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public function test_fetch_all()
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{
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$migrations = $this->getModel()->fetch_all();
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$this->assertSame(10, count($migrations));
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}
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/**
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* Test that the model accurately fetches the latest versions from the database
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*
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* @test
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* @covers Model_Minion_Migration::fetch_current_versions
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*/
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public function test_fetch_current_versions()
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{
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$versions = $this->getModel()
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->fetch_current_versions('group', 'timestamp');
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$this->assertSame(
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array (
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'app' => '20101216080000',
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'dblogger' => '20101225000000',
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'done' => '20101546112100',
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),
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$versions
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);
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}
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/**
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* Provides test data for test_fetch_required_migrations
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*
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* @return array
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*/
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public function provider_fetch_required_migrations()
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{
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return array(
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// Test going up in a specific group
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array(
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array(
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array(
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array(
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'timestamp' => '20101215165000',
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'description' => 'add-name-column-to-members',
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'group' => 'app',
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'applied' => '0',
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'id' => 'app:20101215165000',
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),
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array(
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'timestamp' => '20101216000000',
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'description' => 'add-index-on-name',
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'group' => 'app',
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'applied' => '0',
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'id' => 'app:20101216000000',
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),
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),
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TRUE
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),
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'app',
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TRUE,
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),
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// Testing going down with a specific group
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array(
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array(
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array(
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array(
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'timestamp' => '20101216080000',
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'description' => 'remove-password-salt-column',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101216080000',
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),
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array(
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'timestamp' => '20101215164400',
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'description' => 'create-tables',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101215164400',
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),
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),
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FALSE
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),
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'app',
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FALSE
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),
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// Testing going up across all groups
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array(
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array(
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array(
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array(
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'timestamp' => '20101215165000',
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'description' => 'add-name-column-to-members',
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'group' => 'app',
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'applied' => '0',
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'id' => 'app:20101215165000',
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),
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array(
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'timestamp' => '20101216000000',
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'description' => 'add-index-on-name',
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'group' => 'app',
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'applied' => '0',
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'id' => 'app:20101216000000',
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),
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array(
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'timestamp' => '20101226112100',
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'description' => 'add-pk',
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'group' => 'dblogger',
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'applied' => '0',
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'id' => 'dblogger:20101226112100',
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),
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array(
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'timestamp' => '20101526112100',
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'description' => 'add-col',
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'group' => 'minion',
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'applied' => '0',
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'id' => 'minion:20101526112100',
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),
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),
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TRUE
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),
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NULL,
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TRUE
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),
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// Testing going down across all groups
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array(
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array(
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array(
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array(
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'timestamp' => '20101546112100',
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'description' => 'add-bbb',
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'group' => 'done',
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'applied' => '1',
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'id' => 'done:20101546112100'
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),
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array(
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'timestamp' => '20101536112100',
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'description' => 'add-aaa',
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'group' => 'done',
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'applied' => '1',
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'id'=> 'done:20101536112100'
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),
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array(
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'timestamp' => '20101225000000',
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'description' => 'remove-unique-index',
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'group' => 'dblogger',
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'applied' => '1',
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'id' => 'dblogger:20101225000000',
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),
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array(
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'timestamp' => '20101216080000',
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'description' => 'remove-password-salt-column',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101216080000',
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),
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array(
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'timestamp' => '20101215164500',
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'description' => 'create-table',
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'group' => 'dblogger',
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'applied' => '1',
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'id' => 'dblogger:20101215164500',
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),
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array(
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'timestamp' => '20101215164400',
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'description' => 'create-tables',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101215164400',
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),
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),
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FALSE,
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),
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NULL,
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FALSE
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),
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// Test migrating down to a specific version
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array(
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array(
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array(
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array(
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'timestamp' => '20101216080000',
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'description' => 'remove-password-salt-column',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101216080000',
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),
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),
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FALSE
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),
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'app',
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20101215164400
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),
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// Test migrating up from nothing to everything
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array(
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array(
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array(
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array(
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'timestamp' => '20101526112100',
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'description' => 'add-col',
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'group' => 'minion',
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'applied' => '0',
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'id' => 'minion:20101526112100',
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),
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),
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TRUE
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),
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'minion',
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'+100'
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),
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array(
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array(
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array(
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array(
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'timestamp' => '20101546112100',
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'description' => 'add-bbb',
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'group' => 'done',
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'applied' => '1',
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'id' => 'done:20101546112100'
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),
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),
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FALSE
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),
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'done',
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'-1'
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)
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);
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}
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/**
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* Test that migrations are fetched in the right order depending on what the target is
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*
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* @test
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* @dataProvider provider_fetch_required_migrations
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* @covers Model_Minion_Migration::fetch_required_migrations
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* @param array An expected resultset
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* @param string|array A group, or groups to get migrations for
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* @param bool|string Target to migrate to
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*/
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public function test_fetch_required_migrations($expected, $group, $target)
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{
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$this->assertSame(
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$expected,
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$this->getModel()->fetch_required_migrations( (array) $group, $target)
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);
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}
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/**
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* Provides test data for test_get_migration
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*
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* @return array
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*/
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public function provider_get_migration()
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{
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return array(
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array(
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array(
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'timestamp' => '20101215164400',
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'description' => 'create-tables',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101215164400'
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),
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'app',
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'20101215164400',
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)
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);
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}
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/**
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* Tests that Model_Minion_Migration::get_migration can get a migration from
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* the database
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*
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* @test
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* @covers Model_Minion_Migration::get_migration
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* @dataProvider provider_get_migration
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* @param array Expected migration
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* @param string The migration's group
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* @param string The migration's timestamp
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*/
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public function test_get_migration($expected, $group, $timestamp)
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{
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$this->assertSame(
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$expected,
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$this->getModel()->get_migration($group, $timestamp)
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);
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}
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/**
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* Provides test data for test_get_migration_throws_exception_on_invalid_input
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*
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* @return array
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*/
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public function provider_get_migration_throws_exception_on_invalid_input()
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{
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return array(
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array(NULL, NULL),
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array('app', NULL),
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);
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}
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/**
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* If invalid input is passed to get_migration then it should throw an
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* exception
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*
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* @test
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* @covers Model_Minion_Migration::get_migration
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* @dataProvider provider_get_migration_throws_exception_on_invalid_input
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* @expectedException Kohana_Exception
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*/
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public function test_get_migration_throws_exception_on_invalid_input($group, $timestamp)
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{
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$this->getModel()->get_migration($group, $timestamp);
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}
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/**
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* Provides test data for test_mark_migration
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*
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* @return array
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*/
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public function provider_mark_migration()
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{
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return array(
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array(
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array(
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'timestamp' => '20101215165000',
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'description' => 'add-name-column-to-members',
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'group' => 'app',
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'applied' => '1',
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'id' => 'app:20101215165000',
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),
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array(
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'timestamp' => '20101215165000',
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'group' => 'app',
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'description' => 'add-name-column-to-members',
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),
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TRUE
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),
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array(
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array(
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'timestamp' => '20101215165000',
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'description' => 'add-name-column-to-members',
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'group' => 'app',
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'applied' => '0',
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'id' => 'app:20101215165000',
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),
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array(
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'timestamp' => '20101215165000',
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'group' => 'app',
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'description' => 'add-name-column-to-members',
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),
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FALSE
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),
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);
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}
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/**
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* Tests that Model_Minion_Migration::mark_migration() changes the applied
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* status of a migration
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*
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* @test
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* @covers Model_Minion_Migration::mark_migration
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* @dataProvider provider_mark_migration
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* @param array What the DB record should look like after migration is marked
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* @param array The migration to update
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* @param bool Whether the migration should be applied
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*/
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public function test_mark_migration($expected, $migration, $applied)
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{
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$model = $this->getModel();
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$model->mark_migration($migration, $applied);
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$this->assertSame(
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$expected,
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$model->get_migration($migration['group'], $migration['timestamp'])
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);
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}
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/**
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* Provides test data for test_resolve_target()
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*
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* @return array
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*/
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public function provider_resolve_target()
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{
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return array(
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array(
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array('20101216080000', FALSE),
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'app',
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'-1'
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),
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array(
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array(NULL, FALSE),
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'dblogger',
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'-10'
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),
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array(
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array('20101226112100', TRUE),
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'dblogger',
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'+1',
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),
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array(
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array(NULL, TRUE),
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'app',
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'+10'
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),
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array(
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array(NULL, TRUE),
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'dblogger',
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'+100'
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),
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);
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}
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/**
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* Test that we can resolve a target version for a group.
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*
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* Target version can be relative (+migrations_up / -migrations_down) or absolute (i.e. timestamp)
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*
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* @test
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* @dataProvider provider_resolve_target
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* @covers Model_Minion_Migration::resolve_target
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* @param array Expected output
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* @param string Group name
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* @param string Target version
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*/
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public function test_resolve_target($expected, $group, $target)
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{
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$this->assertSame(
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$expected,
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$this->getModel()->resolve_target( (array) $group, $target)
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);
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}
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}
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