Links acting like buttons have a few disadvantages.
First, screen readers will announce them as "links". Screen reader users
usually associate links with "things that get you somewhere" and buttons
with "things that perform an action". So when something like "Delete,
link" is announced, they'll probably think this is a link which will
take them to another page where they can delete a record.
Furthermore, the URL of the link for the "destroy" action might be the
same as the URL for the "show" action (only one is accessed with a
DELETE request and the other one with a GET request). That means screen
readers could announce the link like "Delete, visited link", which is
very confusing.
They also won't work when opening links in a new tab, since opening
links in a new tab always results in a GET request to the URL the link
points to.
Finally, submit buttons work without JavaScript enabled, so they'll work
even if the JavaScript in the page hasn't loaded (for whatever reason).
For all these reasons (and probably many more), using a button to send
forms is IMHO superior to using links.
There's one disadvantage, though. Using `button_to` we create a <form>
tag, which means we'll generate invalid HTML if the table is inside
another form. If we run into this issue, we need to use `button_tag`
with a `form` attribute and then generate a form somewhere else inside
the HTML (with `content_for`).
Note we're using `button_to` with a block so it generates a <button>
tag. Using it in a different way the text would result in an <input />
tag, and input elements can't have pseudocontent added via CSS.
The following code could be a starting point to use the `button_tag`
with a `form` attribute. One advantage of this approach is screen
readers wouldn't announce "leaving form" while navigating through these
buttons. However, it doesn't work in Internet Explorer.
```
ERB:
<% content_for(:hidden_content, form_tag(path, form_options) {}) %>
<%= button_tag text, button_options %>
Ruby:
def form_id
path.gsub("/", "_")
end
def form_options
{ id: form_id, method: options[:method] }
end
def button_options
html_options.except(:method).merge(form: form_id)
end
Layout:
<%= content_for :hidden_content %> # Right before the `</body>`
```
329 lines
10 KiB
Ruby
329 lines
10 KiB
Ruby
require "rails_helper"
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describe "Admin booths assignments", :admin do
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describe "Admin Booth Assignment management" do
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let!(:poll) { create(:poll) }
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let!(:booth) { create(:poll_booth) }
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scenario "List Polls and Booths to manage" do
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second_poll = create(:poll)
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second_booth = create(:poll_booth)
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visit booth_assignments_admin_polls_path
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expect(page).to have_link("Manage assignments", href: manage_admin_poll_booth_assignments_path(poll))
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expect(page).to have_content(second_poll.name)
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within("#poll_#{second_poll.id}") do
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click_link "Manage assignments"
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end
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expect(page).to have_content "Assignments for poll '#{second_poll.name}'"
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expect(page).to have_content(booth.name)
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expect(page).to have_content(second_booth.name)
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end
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scenario "Does not hide the Polls menu" do
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visit booth_assignments_admin_polls_path
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within("#admin_menu") { expect(page).to have_link "Polls" }
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end
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scenario "Index do not show polls created by users from proposals dashboard" do
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create(:poll, name: "Poll created by admin")
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create(:poll, name: "Poll from user's proposal", related_type: "Proposal")
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visit booth_assignments_admin_polls_path
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expect(page).to have_content "Poll created by admin"
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expect(page).not_to have_content "Poll from user's proposal"
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end
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scenario "Assign booth to poll" do
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visit admin_poll_path(poll)
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within("#poll-resources") do
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click_link "Booths (0)"
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end
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expect(page).to have_content "There are no booths assigned to this poll."
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expect(page).not_to have_content booth.name
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fill_in "search-booths", with: booth.name
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click_button "Search"
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expect(page).to have_content(booth.name)
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visit manage_admin_poll_booth_assignments_path(poll)
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expect(page).to have_content "Assignments for poll '#{poll.name}'"
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within("#poll_booth_#{booth.id}") do
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expect(page).to have_content(booth.name)
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expect(page).to have_content "Unassigned"
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click_button "Assign booth"
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expect(page).not_to have_content "Unassigned"
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expect(page).to have_content "Assigned"
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expect(page).to have_button "Unassign booth"
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end
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visit admin_poll_path(poll)
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within("#poll-resources") do
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click_link "Booths (1)"
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end
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expect(page).not_to have_content "There are no booths assigned to this poll."
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expect(page).to have_content booth.name
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end
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scenario "Unassign booth from poll" do
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create(:poll_booth_assignment, poll: poll, booth: booth)
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visit admin_poll_path(poll)
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within("#poll-resources") do
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click_link "Booths (1)"
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end
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expect(page).not_to have_content "There are no booths assigned to this poll."
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expect(page).to have_content booth.name
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fill_in "search-booths", with: booth.name
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click_button "Search"
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expect(page).to have_content(booth.name)
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visit manage_admin_poll_booth_assignments_path(poll)
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expect(page).to have_content "Assignments for poll '#{poll.name}'"
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within("#poll_booth_#{booth.id}") do
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expect(page).to have_content(booth.name)
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expect(page).to have_content "Assigned"
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click_button "Unassign booth"
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expect(page).to have_content "Unassigned"
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expect(page).not_to have_content "Assigned"
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expect(page).to have_button "Assign booth"
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end
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visit admin_poll_path(poll)
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within("#poll-resources") do
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click_link "Booths (0)"
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end
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expect(page).to have_content "There are no booths assigned to this poll."
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expect(page).not_to have_content booth.name
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end
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scenario "Unassing booth whith associated shifts" do
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officer = create(:poll_officer)
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create(:poll_officer_assignment, officer: officer, poll: poll, booth: booth)
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create(:poll_shift, booth: booth, officer: officer)
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visit manage_admin_poll_booth_assignments_path(poll)
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within("#poll_booth_#{booth.id}") do
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expect(page).to have_content(booth.name)
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expect(page).to have_content "Assigned"
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accept_confirm { click_button "Unassign booth" }
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expect(page).to have_content "Unassigned"
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expect(page).not_to have_content "Assigned"
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expect(page).to have_button "Assign booth"
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end
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end
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scenario "Cannot unassing booth if poll is expired" do
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poll_expired = create(:poll, :expired, booths: [booth])
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visit manage_admin_poll_booth_assignments_path(poll_expired)
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within("#poll_booth_#{booth.id}") do
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expect(page).to have_content(booth.name)
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expect(page).to have_content "Assigned"
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expect(page).not_to have_button "Unassign booth"
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end
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end
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end
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describe "Show" do
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scenario "Lists all assigned poll officers" do
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poll = create(:poll)
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booth = create(:poll_booth)
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officer_assignment = create(:poll_officer_assignment, poll: poll, booth: booth)
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officer = officer_assignment.officer
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officer_2 = create(:poll_officer, polls: [poll])
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visit admin_poll_path(poll)
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click_link "Booths (2)"
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within("#assigned_booths_list") { click_link booth.name }
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click_link "Officers"
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within("#officers_list") do
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expect(page).to have_content officer.name
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expect(page).not_to have_content officer_2.name
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end
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end
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scenario "Lists all recounts for the booth assignment" do
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poll = create(:poll, starts_at: 2.weeks.ago, ends_at: 1.week.ago)
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booth = create(:poll_booth)
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booth_assignment = create(:poll_booth_assignment, poll: poll, booth: booth)
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create(:poll_officer_assignment, booth_assignment: booth_assignment, date: poll.starts_at)
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create(:poll_officer_assignment, booth_assignment: booth_assignment, date: poll.ends_at)
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create(:poll_officer_assignment, :final, booth_assignment: booth_assignment, date: poll.ends_at)
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create(:poll_voter, poll: poll, booth_assignment: booth_assignment, created_at: poll.starts_at.to_date)
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create(:poll_voter, poll: poll, booth_assignment: booth_assignment, created_at: poll.ends_at.to_date)
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create(:poll_booth_assignment, poll: poll)
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visit admin_poll_path(poll)
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click_link "Booths (2)"
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within("#assigned_booths_list") { click_link booth.name }
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click_link "Recounts"
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within("#totals") do
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within("#total_system") { expect(page).to have_content "2" }
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end
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within("#recounts_list") do
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within("#recounting_#{poll.starts_at.to_date.strftime("%Y%m%d")}") do
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expect(page).to have_content 1
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end
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within("#recounting_#{(poll.ends_at.to_date - 5.days).strftime("%Y%m%d")}") do
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expect(page).to have_content "-"
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end
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within("#recounting_#{poll.ends_at.to_date.strftime("%Y%m%d")}") do
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expect(page).to have_content 1
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end
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end
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end
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scenario "Doesn't show system recounts for old polls" do
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poll = create(:poll, :old)
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booth_assignment = create(:poll_booth_assignment, poll: poll)
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create(:poll_voter, poll: poll, booth_assignment: booth_assignment)
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create(:poll_recount, booth_assignment: booth_assignment, total_amount: 10)
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visit admin_poll_booth_assignment_path(poll, booth_assignment)
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click_link "Recounts"
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within("#totals") do
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within("#total_final") do
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expect(page).to have_content "10"
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end
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expect(page).not_to have_selector "#total_system"
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end
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expect(page).not_to have_selector "#recounts_list"
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end
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scenario "Results for a booth assignment" do
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poll = create(:poll)
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booth_assignment = create(:poll_booth_assignment, poll: poll)
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other_booth_assignment = create(:poll_booth_assignment, poll: poll)
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question_1 = create(:poll_question, :yes_no, poll: poll)
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question_2 = create(:poll_question, poll: poll)
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create(:poll_question_answer, title: "Today", question: question_2)
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create(:poll_question_answer, title: "Tomorrow", question: question_2)
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create(:poll_partial_result,
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booth_assignment: booth_assignment,
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question: question_1,
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answer: "Yes",
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amount: 11)
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create(:poll_partial_result,
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booth_assignment: booth_assignment,
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question: question_1,
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answer: "No",
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amount: 4)
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create(:poll_partial_result,
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booth_assignment: booth_assignment,
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question: question_2,
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answer: "Today",
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amount: 5)
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create(:poll_partial_result,
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booth_assignment: booth_assignment,
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question: question_2,
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answer: "Tomorrow",
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amount: 6)
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create(:poll_partial_result,
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booth_assignment: other_booth_assignment,
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question: question_1,
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answer: "Yes",
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amount: 9999)
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create(:poll_recount,
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booth_assignment: booth_assignment,
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white_amount: 21,
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null_amount: 44,
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total_amount: 66)
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create(:poll_recount,
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booth_assignment: other_booth_assignment,
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white_amount: 999,
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null_amount: 999,
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total_amount: 999)
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visit admin_poll_booth_assignment_path(poll, booth_assignment)
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click_link "Results"
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expect(page).to have_content(question_1.title)
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within("#question_#{question_1.id}_0_result") do
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expect(page).to have_content("Yes")
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expect(page).to have_content(11)
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end
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within("#question_#{question_1.id}_1_result") do
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expect(page).to have_content("No")
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expect(page).to have_content(4)
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end
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expect(page).to have_content(question_2.title)
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within("#question_#{question_2.id}_0_result") do
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expect(page).to have_content("Today")
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expect(page).to have_content(5)
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end
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within("#question_#{question_2.id}_1_result") do
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expect(page).to have_content("Tomorrow")
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expect(page).to have_content(6)
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end
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within("#white_results") { expect(page).to have_content("21") }
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within("#null_results") { expect(page).to have_content("44") }
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within("#total_results") { expect(page).to have_content("66") }
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end
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scenario "No results" do
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poll = create(:poll)
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booth_assignment = create(:poll_booth_assignment, poll: poll)
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visit admin_poll_booth_assignment_path(poll, booth_assignment)
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click_link "Results"
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expect(page).to have_content "There are no results"
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end
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end
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end
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