Comment 6 for bug 1760732

Environment tested: Master
Browser tested: Chrome

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Manual Test Script
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Preconditions:

1. Mahara 16.04 Stable is installed with an empty database
2. Institution A exists with the following
----- a. Theme = Configurable Theme
----- b. Registration allowed = Yes
----- c. Confirm registration = No
3. Institution B exists with the following
----- a. Theme = Raw
----- b. Registration allowed = Yes
----- c. Confirm registration = No
4. SIte admin user exists with the following:
----- a. Inst Admin of Institution A
----- b. Inst Admin of Institution B

Test Script - User upgrades Mahara from 16.04 to 18.04

1. User performs the upgrade from 16.04 to 18.04
2. Confirm that when the user logs in for the first tiem that the following message is displayed ✔
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Your latest upgrade may have stopped your configurable themes displaying correctly. To display the themes properly again (and remove this warning), please go to the settings page for each affected institution and re-save the theme by clicking "Submit". (Administration Menu -> Institutions -> Settings). The following institutions use configurable themes:
institutiona
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3. Site admin browse to Institution A settings
4. reselect the configurable theme in the Themne drop down field and submit
5. Browse to the Dashboard page
6. Confirm that the Theme is now displayed correctly now with the colours of the Configurable theme settings ✔

Catalyst QA Approved ✔