* Migrate email utils to non-static

* Migrate http utils to non-static

* Migrate net utils to non-static

* Migrate random utils to non-static

* Migrate system utils to non-static

* Migrate time utils to non-static

* Migrate xml utils to non-static

* Upgrade notes

* Update test-framework

* Fix tests

Start testing admin-module

* Remove deprecated classes

* Remove support for certificate fingerprints

* Remove many deprecated methods and pieces of code

* Remove SAML1.1/Shib1.3 support

* Remove many superfluous annotations

* Update unit test to work with new PHPunit

Closes #1268 
Closes #1020 
Closes #431 
Closes #167 
Closes #151 

* Raise minimum PHP version to 7.0

* Remove tests pre-PHP 7.2

* Upgrade dev dependencies

* Ignore tests for deprecated class

* Add typehints; not touching public API

* Remove none-array replacements-param; old behaviour from pre-1.4 release

* Psalm fixes

* Add upgrade notes

* PSR-12

Signed-off-by: Jaime Pérez Crespo <jaime.perez@uninett.no>

This reverts commit d5986371.

* Update Psalm

* Ignore DocblockTypeContradiction and RedundantConditionGivenDocblockType

* Fix Psalm-errors

* Raise minimum PHP-version to 5.6

* Update lock-file accordingly

* Fix phpunit

* Suppress Psalm-issue

According to Sebastian Bergmann: "That configuration setting has not had an effect in years. It was removed long ago".

To convert existing tests to use the base class use

 perl -p -i -e 's/PHPUnit_Framework_TestCase/SimpleSAML\\Test\\Utils\\ClearStateTestCase/g' `grep -rl PHPUnit_Framework_TestCase tests | grep -v ClearStateTestCase.php`

A PHPUnit listener unsets SSP environmental variables and attempts
to restore globals.

Try to make it build with the saml module included by using the phpunit version we are requiring instead of the one preinstalled.

* One test suite for all tests.
* One file per class that is tested.

These changes should make it easier to add new tests.

Updated the composer.lock to install satooshi/php-coveralls

Add .coveralls.yml to stop errors.

Added coverage_clover pointing to correct location.

json_path now... anything to get bin/vendor/coveralls to actually execute!

Only push coverage reports for a single version of PHP

Add whitelist + exclusion files to coverage.

Reduce code coverage % by processing all files :-)

Beware adding additional directories for tests without setting up config + mocking the rest of the environment.

Don't show uncovered files.

Attempt upload for all PHP versions. Is this stacktrace always generated?

Return to "true" for uncovered files.

There is a path problem somewhere!