added test of file export

tests/behat/attendance_mod.feature

@@ -17,9 +17,9 @@ Feature: Teachers and Students can record session attendance
             | fullname | shortname | summary | category |
             | Course 1 | C101      | Prove the attendance activity works | 0 |
         And the following "users" exist:
-            | username    | firstname | lastname | email            |
-            | student1    | Sam       | Student  | student1@asd.com |
-            | teacher1    | Teacher   | One      | teacher1@asd.com |
+            | username    | firstname | lastname | email            | idnumber | department       | institution |
+            | student1    | Sam       | Student  | student1@asd.com | 1234     | computer science | University of Nottingham |
+            | teacher1    | Teacher   | One      | teacher1@asd.com | 5678     | computer science | University of Nottingham |
         And the following "course enrolments" exist:
             | user        | course | role    |
             | student1    | C101   | student |
@@ -77,11 +77,29 @@ Feature: Teachers and Students can record session attendance
         And I click on "Get these logs" "button"
         Then "attendance report viewed" "link" should exist
 
-    Scenario: Export report id number, department and institution are unchecked by default
+    # Dependency - selenium running with firefox profile with auto saving of txt files to $CFG->behat_download.
+    @javascript @ignore
+    Scenario: Export report includes id number, department and institution
         When I log in as "teacher1"
         And I follow "Course 1"
         And I follow "Attendance"
+        And I follow "Add"
+        And I set the following fields to these values:
+            | id_sessiondate_hour | 01 |
+        And I click on "id_submitbutton" "button"
+        And I follow "Continue"
         And I follow "Export"
         Then the "id_ident_idnumber" checkbox should not be checked
         And the "id_ident_institution" checkbox should not be checked
         And the "id_ident_department" checkbox should not be checked
+        And I check "id_ident_idnumber"
+        And I check "id_ident_institution"
+        And I check "id_ident_department"
+        And I set the following fields to these values:
+            | format | Download in text format |
+        And I click on "OK" "button"
+        Then attendance export file is ok
+        And I should see "ID number" as "1234" in the file
+        And I should see "Department" as "computer science" in the file
+        And I should see "Institution" as "University of Nottingham" in the file
+