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migration_test.go
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migration_test.go
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package reiner
import (
"testing"
_ "github.com/go-sql-driver/mysql"
"github.com/stretchr/testify/assert"
)
var migration *Migration
func TestMigrationMain(t *testing.T) {
assert := assert.New(t)
builder, err := New("root:root@/test?charset=utf8")
migration = builder.Migration()
assert.NoError(err)
}
func TestMigrationBasic(t *testing.T) {
assert := assert.New(t)
err := migration.Table("test_table").Column("test").Varchar(32).Primary().Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table` (`test` VARCHAR(32) NOT NULL PRIMARY KEY) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationDrop(t *testing.T) {
assert := assert.New(t)
err := migration.Drop("test_table")
assert.NoError(err)
assert.Equal("DROP TABLE `test_table`", migration.LastQuery)
}
func TestMigrationDropIfExists(t *testing.T) {
assert := assert.New(t)
err := migration.DropIfExists("test_table")
assert.NoError(err)
assert.Equal("DROP TABLE IF EXISTS `test_table`", migration.LastQuery)
}
func TestMigrationDataTypes(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table1").
Column("test").TinyInt(1).
Column("test2").SmallInt(1).
Column("test3").MediumInt(1).
Column("test4").Int(1).
Column("test5").BigInt(1).
Column("test6").Char(1).
Column("test7").Varchar(1).
Column("test8").Binary(1).
Column("test9").VarBinary(1).
Column("test10").Bit(1).
Column("test11").TinyText().
Column("test12").Text().
Column("test13").MediumText().
Column("test14").LongText().
Column("test15").TinyBlob().
Column("test16").Blob().
Column("test17").MediumBlob().
Column("test18").LongBlob().
Column("test19").Date().
Column("test20").DateTime().
Column("test21").Time().
Column("test22").Timestamp().
Column("test23").Year().
Column("test24").Double(2, 1).
Column("test25").Decimal(2, 1).
Column("test26").Float(2, 1).
Column("test27").Float(1).
Column("test28").Enum("1", "2", "3", "A", "B", "C").
Column("test29").Set("1", "2", "3", "A", "B", "C").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table1` (`test` TINYINT(1) NOT NULL , `test2` SMALLINT(1) NOT NULL , `test3` MEDIUMINT(1) NOT NULL , `test4` INT(1) NOT NULL , `test5` BIGINT(1) NOT NULL , `test6` CHAR(1) NOT NULL , `test7` VARCHAR(1) NOT NULL , `test8` BINARY(1) NOT NULL , `test9` VARBINARY(1) NOT NULL , `test10` BIT(1) NOT NULL , `test11` TINYTEXT NOT NULL , `test12` TEXT NOT NULL , `test13` MEDIUMTEXT NOT NULL , `test14` LONGTEXT NOT NULL , `test15` TINYBLOB NOT NULL , `test16` BLOB NOT NULL , `test17` MEDIUMBLOB NOT NULL , `test18` LONGBLOB NOT NULL , `test19` DATE NOT NULL , `test20` DATETIME NOT NULL , `test21` TIME NOT NULL , `test22` TIMESTAMP NOT NULL , `test23` YEAR NOT NULL , `test24` DOUBLE(2, 1) NOT NULL , `test25` DECIMAL(2, 1) NOT NULL , `test26` FLOAT(2, 1) NOT NULL , `test27` FLOAT(1) NOT NULL , `test28` ENUM('1', '2', '3', 'A', 'B', 'C') NOT NULL , `test29` SET('1', '2', '3', 'A', 'B', 'C') NOT NULL) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationTableType(t *testing.T) {
assert := assert.New(t)
err := migration.Table("test_myisam_table").Column("test").Varchar(32).Engine(EngineMyISAM).Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_myisam_table` (`test` VARCHAR(32) NOT NULL) ENGINE=MYISAM", migration.LastQuery)
err = migration.Table("test_innodb_table").Column("test").Varchar(32).Engine(EngineInnoDB).Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_innodb_table` (`test` VARCHAR(32) NOT NULL) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationDefault(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_default_null_table").
Column("test").
Varchar(32).
Nullable().
Default(nil).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_default_null_table` (`test` VARCHAR(32) DEFAULT NULL) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_default_string_table").
Column("test").
Varchar(32).
Default("string").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_default_string_table` (`test` VARCHAR(32) NOT NULL DEFAULT 'string') ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_default_int_table").
Column("test").
Int(32).
Default(12).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_default_int_table` (`test` INT(32) NOT NULL DEFAULT 12) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_default_timestamp_table").
Column("test").
Timestamp().
Default("CURRENT_TIMESTAMP").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_default_timestamp_table` (`test` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_on_update_timestamp_table").
Column("test").
Timestamp().
Default("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_on_update_timestamp_table` (`test` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_default_timestamp_table").
Column("test").
Timestamp().
Default("CURRENT_TIMESTAMP").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_default_timestamp_table` (`test` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_default_datetime_table").
Column("test").
DateTime().
Default("NOW()").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_default_datetime_table` (`test` DATETIME NOT NULL DEFAULT NOW()) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationNullable(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_nullable_table").
Column("test").
Varchar(32).
Nullable().
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_nullable_table` (`test` VARCHAR(32) DEFAULT NULL) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationUnsigned(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_unsigned_table").
Column("test").
Int(10).
Unsigned().
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_unsigned_table` (`test` INT(10) UNSIGNED NOT NULL) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationAutoIncrement(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_auto_increment_table").
Column("test").
Int(10).
AutoIncrement().
Primary().
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_auto_increment_table` (`test` INT(10) NOT NULL AUTO_INCREMENT PRIMARY KEY) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationComment(t *testing.T) {
assert := assert.New(t)
err := migration.Table("test_column_comment_table").Column("test").Int(10).Comment("月月，搭拉安！").Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_column_comment_table` (`test` INT(10) NOT NULL COMMENT '月月，搭拉安！') ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationTableComment(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_comment_table", "月月，搭拉安！").
Column("test").
Int(10).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_comment_table` (`test` INT(10) NOT NULL) ENGINE=INNODB, COMMENT='月月，搭拉安！'", migration.LastQuery)
}
func TestMigrationPrimaryKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table2").
Column("test").Varchar(32).Primary().
Column("test2").Varchar(32).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table2` (`test` VARCHAR(32) NOT NULL PRIMARY KEY , `test2` VARCHAR(32) NOT NULL) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationNamingPrimaryKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table3").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Primary("pk_test", []string{"test", "test2"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table3` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, PRIMARY KEY `pk_test` (`test`,`test2`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationMultiPrimaryKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table4").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Primary([]string{"test", "test2"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table4` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, PRIMARY KEY (`test`,`test2`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationUniqueKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table5").
Column("test").Varchar(32).Unique().
Column("test2").Varchar(32).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table5` (`test` VARCHAR(32) NOT NULL UNIQUE , `test2` VARCHAR(32) NOT NULL) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationNamingUniqueKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table6").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Unique("uk_test", []string{"test", "test2"}).
Unique("uk_test2", []string{"test3", "test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table6` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL, UNIQUE KEY `uk_test` (`test`,`test2`), UNIQUE KEY `uk_test2` (`test3`,`test4`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationMultiUniqueKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table7").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Unique([]string{"test", "test2"}).
Unique([]string{"test3", "test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table7` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL, UNIQUE KEY (`test`,`test2`), UNIQUE KEY (`test3`,`test4`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationAnonymousIndexKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table14").
Column("test").Varchar(32).Index().
Column("test2").Varchar(32).Index().
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table14` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, INDEX (`test`), INDEX (`test2`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationNamingIndexKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table9").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Index("ik_test", []string{"test", "test2"}).
Index("ik_test2", []string{"test3", "test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table9` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL, INDEX `ik_test` (`test`,`test2`), INDEX `ik_test2` (`test3`,`test4`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationMixedKeys(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table10").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Primary([]string{"test", "test2"}).
Unique([]string{"test3", "test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table10` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL, PRIMARY KEY (`test`,`test2`), UNIQUE KEY (`test3`,`test4`)) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_table11").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Index("ik_test", []string{"test", "test2"}).
Unique([]string{"test3", "test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table11` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL, UNIQUE KEY (`test3`,`test4`), INDEX `ik_test` (`test`,`test2`)) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_table12").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Primary([]string{"test", "test2"}).
Index("ik_test", []string{"test3", "test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table12` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL, PRIMARY KEY (`test`,`test2`), INDEX `ik_test` (`test3`,`test4`)) ENGINE=INNODB", migration.LastQuery)
err = migration.
Table("test_table13").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Column("test3").Varchar(32).
Column("test4").Varchar(32).
Column("test5").Varchar(32).
Column("test6").Varchar(32).
Index("ik_test", []string{"test", "test2"}).
Unique([]string{"test3", "test4"}).
Primary([]string{"test5", "test6"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table13` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL , `test3` VARCHAR(32) NOT NULL , `test4` VARCHAR(32) NOT NULL , `test5` VARCHAR(32) NOT NULL , `test6` VARCHAR(32) NOT NULL, PRIMARY KEY (`test5`,`test6`), UNIQUE KEY (`test3`,`test4`), INDEX `ik_test` (`test`,`test2`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationForeignKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table15").
Column("test").Varchar(32).Foreign("test_table13.test5").
Column("test2").Varchar(32).Foreign("test_table13.test6").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table15` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, FOREIGN KEY (`test`,`test2`) REFERENCES `test_table13` (`test5`, `test6`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationMultipleForeignKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table16").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Foreign([]string{"test"}, []string{"test_table13.test5"}).
Foreign([]string{"test2"}, []string{"test_table12.test3"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table16` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, FOREIGN KEY (`test`) REFERENCES `test_table13` (`test5`), FOREIGN KEY (`test2`) REFERENCES `test_table12` (`test3`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationNamingForeignKey(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table17").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Foreign("fk_test", []string{"test", "test2"}, []string{"test_table13.test5", "test_table13.test6"}).
Foreign("fk_test2", []string{"test", "test2"}, []string{"test_table12.test3", "test_table12.test4"}).
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table17` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, FOREIGN KEY fk_test (`test`,`test2`) REFERENCES `test_table13` (`test5`, `test6`), FOREIGN KEY fk_test2 (`test`,`test2`) REFERENCES `test_table12` (`test3`, `test4`)) ENGINE=INNODB", migration.LastQuery)
}
func TestMigrationForeignKeysOnActions(t *testing.T) {
assert := assert.New(t)
err := migration.
Table("test_table18").
Column("test").Varchar(32).
Column("test2").Varchar(32).
Foreign([]string{"test"}, []string{"test_table13.test5"}).OnUpdate("NO ACTION").OnDelete("NO ACTION").
Foreign([]string{"test2"}, []string{"test_table12.test3"}).OnUpdate("CASCADE").OnDelete("RESTRICT").
Create()
assert.NoError(err)
assert.Equal("CREATE TABLE IF NOT EXISTS `test_table18` (`test` VARCHAR(32) NOT NULL , `test2` VARCHAR(32) NOT NULL, FOREIGN KEY (`test`) REFERENCES `test_table13` (`test5`) ON UPDATE NO ACTION ON DELETE NO ACTION, FOREIGN KEY (`test2`) REFERENCES `test_table12` (`test3`) ON UPDATE CASCADE ON DELETE RESTRICT) ENGINE=INNODB", migration.LastQuery)
}