[12.X] Add connection information in the migration output.

[kachelle]

Output before:

   INFO  Preparing database.  

  Creating migration table ....................................... 5.60ms DONE 

After this pr:

   INFO  Preparing sqlite database.

  Creating migration table ....................................... 5.60ms DONE 

Reason:
Lost some time because my migrations were successfull on Cloud, but no data was in my remote database.
Because they ran on a sqlite db. Because the default value for DB_CONNECTION is set to that.

My first PR, please let me know if things should be done differently.

[crynobone]

Test needs to be updated.

[kachelle]

@crynobone yes I know. But my knowledge of working on framework is very limited. I have a lot of experience with the framework. If you want we can hop on a call to work on this PR? DM me on twitter

If not, this PR can be deleted.

[WendellAdriel]

@crynobone @kachelle if you want I can take a look to try to work on the tests for this

[kachelle]

Thanks @WendellAdriel , if needed contact me (twitter), I'm happy to assist/learn.

[WendellAdriel]

Suggested change

	$this->components->info('Preparing '.$this->migrator->resolveConnection($this->option('database'))->getDriverName().' database.');
	$this->components->info(sprintf(
	'Preparing %s database.',
	$this->migrator->resolveConnection($this->option('database'))->getDriverName()
	));

[WendellAdriel]

@kachelle
For the tests.

Update the file: tests/Database/DatabaseMigrationMigrateCommandTest.php
Update the method: testMigrationRepositoryCreatedWhenNecessary to this:

Below the first line of this method:

$params = [$migrator = m::mock(Migrator::class), $dispatcher = m::mock(Dispatcher::class)];

Add these two lines:

$connectionMock = m::mock(Connection::class);
$connectionMock->shouldReceive('getDriverName')->andReturn('sqlite');

Then below this line:

$migrator->shouldReceive('hasRunAnyMigrations')->andReturn(true);

Add this line:

$migrator->shouldReceive('resolveConnection')->andReturn($connectionMock);

This should fix the test.
This is needed because with your change, the test was not mocking the call to the resolveConnection method.

[kachelle]

Thanks @WendellAdriel , I don't have time this week to work on this. Next week I look into this!