Test-case for poll
Description:
This test-cases are for test function the poll.
Test conducted on the page "New topic"
To enter in page "New topic" need enter on site under registered user, select branch and clic "New topic"
When are create new topic all fields poll should be empty.

1) Checking item on poll
1.1) Following items are shown in the poll part: polling title, items, type switch (single/multiple radiobuttom), pull till.
Extends result: All fields are visible
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2) Checking number items for poll
Descriptions: Length all items should be 3 to 50 symbols. Fields:"Title topic", "Message content", "Poll title" should be filled.
2.1) No item in poll
S1: Fill in are all fields on page "New topic".
S2: Field "Items" leave  empty.	Click "New topic" button.
Expected result: appears error message. Topic do not be created.
2.2) One intem in poll
S1: Fill in are all fields on page "New topic".
S2: Field "item" enter one item.	Click "New topic" button.
Expected result: Appears error message. Topic do not be created.
2.3) 1 to 50 items
S1: Fill in are all fields on page "New topic".
S2: Field "item" enter 1 to 50 items. Click "New topic" button.
Expected result: New topic with poll created.
2.4) More 50 items
S1: Fill in are all fields on page "New topic".
S2: Field "item" enter more 50 items. Click "New topic" button.
Expected result: Appears error message. Topic do not be created.
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3) Checking poll title
Descriptions: All fields must be filled out correctly.
3.1) Field "Poll"  is empty.
S1: Fill in are all fields on page "New topic".
S2: Fill field "item", field "Poll" leave empty, and click "New topic".
Expected result:Appears error message "Poll title is empty". Topic do not created
3.2)Field "Poll" is filled
S1: Fill in are all fields on page "New topic".
S2: Fill field "item" and "Poll". Click "New topic".
Expected result: New topic with poll created.