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Fixed the different column name in datasource (#255) 

* Fixed the different column name in datasource

Issue #250

* Added test to change the nullable property

* moved the code from the function into test block
This commit is contained in:
Raul Stelescu 2017-04-24 20:47:28 +02:00 committed by Sakib Hasan
parent b5ab229cb4
commit de7803f841
2 changed files with 131 additions and 89 deletions
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3
lib/migration.js
View File

@ -307,7 +307,8 @@ function mixinMigration(MySQL, mysql) {
function actualize(propName, oldSettings) {
var newSettings = m.properties[propName];
if (newSettings && changed(newSettings, oldSettings)) {
var pName = self.client.escapeId(propName);
// Check if the property has a different column name in the database (other than property name)
var pName = (newSettings.mysql && newSettings.mysql.columnName) || self.client.escapeId(propName);
sql.push('CHANGE COLUMN ' + pName + ' ' + pName + ' ' +
self.buildColumnDefinition(model, propName));
}

57
test/mysql.autoupdate.test.js
View File

@ -18,8 +18,7 @@ describe('MySQL connector', function() {
});
it('should auto migrate/update tables', function(done) {
var schema_v1 =
{
var schema_v1 = {
'name': 'CustomerTest',
'options': {
'idInjection': false,
@ -61,8 +60,7 @@ describe('MySQL connector', function() {
},
};
var schema_v2 =
{
var schema_v2 = {
'name': 'CustomerTest',
'options': {
'idInjection': false,
@ -130,16 +128,16 @@ describe('MySQL connector', function() {
assert.equal(names[3], 'age');
ds.connector.execute('SHOW INDEXES FROM customer_test', function(err, indexes) {
if (err) return done (err);
if (err) return done(err);
assert(indexes);
assert(indexes.length.should.be.above(1));
assert.equal(indexes[1].Key_name, 'name_index');
assert.equal(indexes[1].Non_unique, 0);
ds.createModel(schema_v2.name, schema_v2.properties, schema_v2.options);
ds.autoupdate(function(err, result) {
if (err) return done (err);
if (err) return done(err);
ds.discoverModelProperties('customer_test', function(err, props) {
if (err) return done (err);
if (err) return done(err);
assert.equal(props.length, 4);
var names = props.map(function(p) {
return p.columnName;
@ -149,7 +147,7 @@ describe('MySQL connector', function() {
assert.equal(names[2], 'firstName');
assert.equal(names[3], 'lastName');
ds.connector.execute('SHOW INDEXES FROM customer_test', function(err, updatedindexes) {
if (err) return done (err);
if (err) return done(err);
assert(updatedindexes);
assert(updatedindexes.length.should.be.above(2));
assert.equal(updatedindexes[1].Key_name, 'updated_name_index');
@ -222,6 +220,49 @@ describe('MySQL connector', function() {
verifyMysqlColumnNameAutoupdate(done);
});
it('should update the nullable property of "first_name" to false', function(done) {
// update the model "required" property
var schema = {
name: 'ColRenameTest',
options: {
idInjection: false,
mysql: {
schema: 'myapp_test',
table: 'col_rename_test',
},
},
properties: {
firstName: {
type: 'String',
required: true,
length: 40,
mysql: {
columnName: 'first_name',
dataType: 'varchar',
dataLength: 40,
},
},
lastName: {
type: 'String',
required: false,
length: 40,
},
},
};
ds.createModel(schema.name, schema.properties, schema.options);
// nullable should be updated to false
ds.autoupdate('ColRenameTest', function(err) {
assert.ifError(err);
ds.discoverModelProperties('col_rename_test', function(err, props) {
assert.equal(props[0].nullable, 'N');
assert.equal(props[0].columnName, 'first_name');
done();
});
});
});
function verifyMysqlColumnNameAutoupdate(done) {
ds.autoupdate('ColRenameTest', function(err) {
ds.discoverModelProperties('col_rename_test', function(err, props) {