Mapping profile – add transformation - selecting the field name

As a librarian who will be setting up mapping profile, I want to see fields associated with the records so that I can set details of my data transformation.

Scenario 1:
Given: the field names are populated
When: the user selects the top check box
Then:
1. All the fields that are associated with all record types selected have the checkboxes selected.
2. Text boxes in Transformation column are blank
3. Label Total selected: is updated to reflect the total number of fields selected
4. If the user scrolls down to see other fields – all of them are selected

Scenario 2:
Given: the field names are populated and selected
When: the user removes a record type in Select a filter
Then:
1. The fields associated with the record are removed from the Field name column
2. Total selected count does not change
3. Number of fields found is updated

Scenario 3:
Given: the field names are populated and selected
When: the user re-adds the record type that was previously selected and removed from the select filter
Then:
1. The fields associated with the record are added to the Field name column
2. The re-added fields are selected
3. Total selected count does not change
4. Number of fields found is updated

Scenario 4:
Given: the field names are populated and selected
When: the user adds a new record type in Select a filter
Then:
1. The fields associated with the record are added to the Field column, but they are not selected
2. Total selected count doesn’t change
3. Number of fields found is updated
4. The top checkbox is not selected either

Scenario 5:
Given: the field names are populated
When: the user manually selects the check box associated with the field name
Then:
1. Total selected count changes accordingly
2. Number of fields found doesn’t change