Add namespace to Orchestra\Tests\Extension test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed invalid namespace reference

Signed-off-by: crynobone <crynobone@gmail.com>
Another invalid namespace reference

Signed-off-by: crynobone <crynobone@gmail.com>
Test stub require a full reference namespace

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace Orchestra\Tests\Models testcase

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace to Orchestra\Tests\Widget test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace to Orchestra\Tests\Theme test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace to Orchestra\Tests\Installer test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace to Orchestra\Tests\Repository test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace to Orchestra\Tests\Presenters test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Add namespace to Orchestra\Tests test cases

Signed-off-by: crynobone <crynobone@gmail.com>
Invalid namespace reference

Signed-off-by: crynobone <crynobone@gmail.com>
Invalid namespace reference

Signed-off-by: crynobone <crynobone@gmail.com>
Invalid namespace reference

Signed-off-by: crynobone <crynobone@gmail.com>