TST: server side scripting

Squashed commit of the following:

commit feea533048a28badbdc09be9dfcf6faf7a00c394
Author: Timm Fitschen <t.fitschen@indiscale.com>
Date:   Tue Sep 3 10:28:20 2019 +0200

    TST: skip empty text value (until fixed)

commit 9ece19b1d30547bf62e48d79a21e1a148ff48ece
Merge: 6290274 1c81f890
Author: Timm Fitschen <t.fitschen@indiscale.com>
Date:   Tue Sep 3 09:30:21 2019 +0200

    Merge branch 'dev' into f-server-side-scripting

commit 6290274d119a284b0cf957daa7755a4d01e4bdbd
Merge: 6c40bb1 fc5977f6
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Wed Aug 28 15:21:08 2019 +0200

    Merge branch 'dev' into f-server-side-scripting

commit fc5977f6
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Wed Aug 28 15:10:40 2019 +0200

    DEV: added test for usage of empty strings

commit 6c40bb1f78df44af855f93d29495e4b139a4948b
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Sat Aug 17 15:44:35 2019 +0200

    cosmetcis

commit 5daf49823ff4dd2273df786e6f88c38575a81b26
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Fri Aug 16 21:49:44 2019 +0200

    MAINT: remove depricated assert_equals

commit e8ca7fc0849fbc4fff43abbb22a340e78ca04c32
Merge: 483b08a 5789272a
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Fri Aug 16 21:48:59 2019 +0200

    Merge branch 'dev' into f-server-side-scripting

commit 483b08a11e72cd5d0c1039f7ca425c4824b946c5
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Thu Aug 15 17:58:09 2019 +0200

    FIX: removed assertion that was uncomplete

commit dafc7886cc15110ca28c626d32be27204d106fe3
Merge: 2e732d6 e1971635
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Thu Aug 15 14:10:52 2019 +0200

    Merge branch 'dev' into f-server-side-scripting

commit 2e732d63bc71f61edcbb7e31169b3ec9217583d5
Merge: ac9af7e 7b876f97
Author: Henrik tom Wörden <henrik@trineo.org>
Date:   Thu Aug 15 14:06:17 2019 +0200

    Merge branch 'dev' into f-server-side-scripting

commit ac9af7e3883770602c305e09ea543d00aa7fb170
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Thu Mar 28 10:24:52 2019 +0100

    TST: fix tests for mariadb

commit 156b77d7b925fc4e225de9dfcb4224f4b7dc4540
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Wed Mar 27 15:13:10 2019 +0100

    TST: add another test for like queries

commit 156a8a717c0c42a7534a86de2c7843aa50e8aab0
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Wed Mar 27 11:09:50 2019 +0100

    TST: test like queries

commit dcd2181155b256b7800aa312d6f38e726f1ef17b
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Fri Mar 22 14:53:23 2019 +0100

    TEST: add tests for CHECK_ENTITY_ACL_ROLES_MODE

commit ac56d505385690da962efe9d40df2c71c4d42f55
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Tue Dec 18 22:50:11 2018 +0100

    TST: changes due to changed std. config of server

commit 994201dab6e483c05bed8500806585c0e8f42590
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Tue Dec 11 23:34:13 2018 +0100

    TST: Test AccessControl Bug

commit fa3426cae23939ab7c8a370b5230910331b89ddc
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Dec 10 16:09:10 2018 +0100

    TST: fix configuration without password_method

commit c353ea395aa4737290605e42a24ae6983e7edb76
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Wed Dec 5 01:45:04 2018 +0100

    TST: make tests compatible with password_method = pass

commit f09809f47587d50ec8c4e68da5db526d14aa2222
Merge: d66940c 44390a1c
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Wed Dec 5 00:56:14 2018 +0100

    Merge branch 'dev' into f-server-side-scripting

commit d66940cf4ead03ae7f64fba66adde26f24722ab6
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Wed Dec 5 00:36:28 2018 +0100

    TST: fix test_benchmark for userInfo

commit 6da4a48878cc55a8c0527d91286340dd561ab5e7
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Tue Dec 4 23:40:02 2018 +0100

    TST: fix test_query for userInfo

commit 157b90571485fec89b4de3900aef32c4c79d9dad
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Tue Dec 4 16:30:23 2018 +0100

    TST: fix test_files for userInfo

commit 909f1cd4010a528934bb41baa978b035288cf5e6
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Tue Nov 20 00:03:39 2018 +0100

    TST: reset password method for dummy user

commit 6b904b83b44a40f7d3dd0a7646f1eb5c662b2164
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Nov 19 21:44:21 2018 +0100

    update tests for mysql 5.7

commit 6dd4c04482000de60439fd9e56ad5dd67f907257
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Wed Oct 17 13:51:58 2018 +0200

    TST: added setup for installing test scripts

commit b090913f630d4f8c304bf9b71196f0e9c2ae102c
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Tue Oct 16 00:06:20 2018 +0200

    TST: update tox.ini

commit 661a915a617033afdb105257911c9a4082daa6ce
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Oct 15 23:51:14 2018 +0200

    TST: pytest instead of py.test

commit 7129bce97f1c5e2145465396c944a7b71b13bc70
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Oct 15 23:39:59 2018 +0200

    BUG: added encoding to test_server_side_scripting

commit b1289861a2b5c92d2e0ac0d5b3eed4ea3b899dfe
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Oct 15 21:04:28 2018 +0200

    TST: skip test which needs a script to be installed

commit 1bc9aa1979cb9e7ebeaf5648ad5a87231dd2bd1e
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Oct 15 20:48:34 2018 +0200

    DOC: Added license header

commit f7407d725cab7c2b632797d30c1985ac73749153
Author: Timm Fitschen <timm.fitschen@ds.mpg.de>
Date:   Mon Oct 15 20:44:10 2018 +0200

    TST: Test for server-side scripting