399 lines
13 KiB
JavaScript
399 lines
13 KiB
JavaScript
var should = require('./init.js');
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var assert = require('assert');
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var Schema = require('jugglingdb').Schema;
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var db, UserData, StringData, NumberData, DateData;
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describe('migrations', function() {
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before(setup);
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it('should run migration', function(done) {
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db.automigrate(function(){
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done();
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});
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});
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it('UserData should have correct columns', function(done) {
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getFields('UserData', function(err, fields) {
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assert.deepEqual(fields, {
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id: {
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Field: 'id',
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Type: 'int(11)',
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Null: 'NO',
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Key: 'PRI',
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Default: null,
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Extra: 'auto_increment' },
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email: {
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Field: 'email',
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Type: 'varchar(255)',
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Null: 'NO',
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Key: 'MUL',
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Default: null,
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Extra: '' },
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name: {
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Field: 'name',
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Type: 'varchar(255)',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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bio: {
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Field: 'bio',
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Type: 'text',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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birthDate: {
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Field: 'birthDate',
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Type: 'datetime',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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pendingPeriod: {
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Field: 'pendingPeriod',
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Type: 'int(11)',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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createdByAdmin: {
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Field: 'createdByAdmin',
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Type: 'tinyint(1)',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' }
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});
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done();
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});
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});
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it('UserData should have correct indexes', function(done) {
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// Note: getIdexes truncates multi-key indexes to the first member. Hence index1 is correct.
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getIndexes('UserData', function(err, fields) {
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assert.deepEqual(fields, { PRIMARY:
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{ Table: 'UserData',
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Non_unique: 0,
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Key_name: 'PRIMARY',
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Seq_in_index: 1,
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Column_name: 'id',
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Collation: 'A',
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Cardinality: 0,
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Sub_part: null,
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Packed: null,
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Null: '',
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Index_type: 'BTREE',
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Comment: '',
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Index_comment: '' },
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email:
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{ Table: 'UserData',
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Non_unique: 1,
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Key_name: 'email',
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Seq_in_index: 1,
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Column_name: 'email',
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Collation: 'A',
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Cardinality: 0,
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Sub_part: 191,
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Packed: null,
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Null: '',
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Index_type: 'BTREE',
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Comment: '',
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Index_comment: '' },
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index0:
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{ Table: 'UserData',
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Non_unique: 1,
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Key_name: 'index0',
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Seq_in_index: 1,
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Column_name: 'email',
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Collation: 'A',
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Cardinality: 0,
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Sub_part: 191,
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Packed: null,
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Null: '',
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Index_type: 'BTREE',
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Comment: '',
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Index_comment: '' }
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});
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done();
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});
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});
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it('StringData should have correct columns', function(done) {
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getFields('StringData', function(err, fields) {
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assert.deepEqual(fields, { id:
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{ Field: 'id',
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Type: 'int(11)',
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Null: 'NO',
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Key: 'PRI',
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Default: null,
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Extra: 'auto_increment' },
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smallString:
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{ Field: 'smallString',
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Type: 'char(127)',
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Null: 'NO',
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Key: 'MUL',
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Default: null,
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Extra: '' },
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mediumString:
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{ Field: 'mediumString',
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Type: 'varchar(255)',
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Null: 'NO',
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Key: '',
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Default: null,
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Extra: '' },
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tinyText:
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{ Field: 'tinyText',
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Type: 'tinytext',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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giantJSON:
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{ Field: 'giantJSON',
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Type: 'longtext',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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text:
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{ Field: 'text',
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Type: 'varchar(1024)',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' }
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});
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done();
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});
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});
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it('NumberData should have correct columns', function(done) {
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getFields('NumberData', function(err, fields) {
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assert.deepEqual(fields, {
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id:
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{ Field: 'id',
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Type: 'int(11)',
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Null: 'NO',
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Key: 'PRI',
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Default: null,
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Extra: 'auto_increment' },
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number:
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{ Field: 'number',
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Type: 'decimal(10,3) unsigned',
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Null: 'NO',
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Key: 'MUL',
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Default: null,
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Extra: '' },
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tinyInt:
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{ Field: 'tinyInt',
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Type: 'tinyint(2)',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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mediumInt:
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{ Field: 'mediumInt',
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Type: 'mediumint(8) unsigned',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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floater:
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{ Field: 'floater',
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Type: 'double(14,6)',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' }
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});
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done();
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});
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});
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it('DateData should have correct columns', function(done) {
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getFields('DateData', function(err, fields) {
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assert.deepEqual(fields, {
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id:
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{ Field: 'id',
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Type: 'int(11)',
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Null: 'NO',
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Key: 'PRI',
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Default: null,
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Extra: 'auto_increment' },
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dateTime:
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{ Field: 'dateTime',
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Type: 'datetime',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' },
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timestamp:
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{ Field: 'timestamp',
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Type: 'timestamp',
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Null: 'YES',
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Key: '',
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Default: null,
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Extra: '' }
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});
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done();
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});
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});
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it('should autoupgrade', function(done) {
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var userExists = function(cb) {
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query('SELECT * FROM UserData', function(err, res) {
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cb(!err && res[0].email == 'test@example.com');
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});
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}
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UserData.create({email: 'test@example.com'}, function(err, user) {
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assert.ok(!err, 'Could not create user');
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userExists(function(yep) {
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assert.ok(yep, 'User does not exist');
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});
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UserData.defineProperty('email', { type: String });
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UserData.defineProperty('name', {type: String, dataType: 'char', limit: 50});
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UserData.defineProperty('newProperty', {type: Number, unsigned: true, dataType: 'bigInt'});
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// UserData.defineProperty('pendingPeriod', false); This will not work as expected.
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db.autoupdate( function(err) {
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getFields('UserData', function(err, fields) {
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// change nullable for email
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assert.equal(fields.email.Null, 'YES', 'Email does not allow null');
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// change type of name
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assert.equal(fields.name.Type, 'char(50)', 'Name is not char(50)');
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// add new column
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assert.ok(fields.newProperty, 'New column was not added');
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if (fields.newProperty) {
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assert.equal(fields.newProperty.Type, 'bigint(20) unsigned', 'New column type is not bigint(20) unsigned');
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}
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// drop column - will not happen.
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// assert.ok(!fields.pendingPeriod, 'Did not drop column pendingPeriod');
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// user still exists
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userExists(function(yep) {
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assert.ok(yep, 'User does not exist');
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done();
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});
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});
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});
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});
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});
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it('should check actuality of schema', function(done) {
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// 'drop column'
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UserData.schema.isActual(function(err, ok) {
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assert.ok(ok, 'schema is not actual (should be)');
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UserData.defineProperty('essay', {type: Schema.Text});
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// UserData.defineProperty('email', false); Can't undefine currently.
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UserData.schema.isActual(function(err, ok) {
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assert.ok(!ok, 'schema is actual (shouldn\t be)');
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done()
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});
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});
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});
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it('should disconnect when done', function(done) {
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db.disconnect();
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done()
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});
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});
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function setup(done) {
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db = getSchema();
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UserData = db.define('UserData', {
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email: { type: String, null: false, index: true },
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name: String,
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bio: Schema.Text,
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birthDate: Date,
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pendingPeriod: Number,
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createdByAdmin: Boolean,
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} , { indexes: {
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index0: {
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columns: 'email, createdByAdmin'
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}
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}
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});
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StringData = db.define('StringData', {
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smallString: {type: String, null: false, index: true, dataType: 'char', limit: 127},
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mediumString: {type: String, null: false, dataType: 'varchar', limit: 255},
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tinyText: {type: String, dataType: 'tinyText'},
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giantJSON: {type: Schema.JSON, dataType: 'longText'},
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text: {type: Schema.Text, dataType: 'varchar', limit: 1024}
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});
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NumberData = db.define('NumberData', {
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number: {type: Number, null: false, index: true, unsigned: true, dataType: 'decimal', precision: 10, scale: 3},
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tinyInt: {type: Number, dataType: 'tinyInt', display: 2},
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mediumInt: {type: Number, dataType: 'mediumInt', unsigned: true},
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floater: {type: Number, dataType: 'double', precision: 14, scale: 6}
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});
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DateData = db.define('DateData', {
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dateTime: {type: Date, dataType: 'datetime'},
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timestamp: {type: Date, dataType: 'timestamp'}
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});
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blankDatabase(db, done);
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}
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var query = function (sql, cb) {
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db.adapter.query(sql, cb);
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};
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var blankDatabase = function (db, cb) {
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var dbn = db.settings.database;
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var cs = db.settings.charset;
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var co = db.settings.collation;
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query('DROP DATABASE IF EXISTS ' + dbn, function(err) {
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var q = 'CREATE DATABASE ' + dbn + ' CHARACTER SET ' + cs + ' COLLATE ' + co;
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// console.log(q);
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query(q, function(err) {
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query('USE '+ dbn, cb);
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});
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});
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};
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getFields = function (model, cb) {
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query('SHOW FIELDS FROM ' + model, function(err, res) {
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if (err) {
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cb(err);
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} else {
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var fields = {};
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res.forEach(function(field){
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fields[field.Field] = field;
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});
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cb(err, fields);
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}
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});
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}
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getIndexes = function (model, cb) {
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query('SHOW INDEXES FROM ' + model, function(err, res) {
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if (err) {
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console.log(err);
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cb(err);
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} else {
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var indexes = {};
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// Note: this will only show the first key of compound keys
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res.forEach(function(index) {
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if (parseInt(index.Seq_in_index, 10) == 1) {
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indexes[index.Key_name] = index
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}
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});
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cb(err, indexes);
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}
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});
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};
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