System tests for placement

test/fixtures/names.yml

@@ -17,6 +17,7 @@ escherichia_coli:
   name: Escherichia coli
   rank: species
   status: 15 # SeqCode
+  parent: escherichia
 
 escherichia_colie:
   name: Escherichia colie

test/fixtures/placements.yml

@@ -9,3 +9,8 @@ two:
   name: two
   parent: two
   preferred: false
+
+escherichia_coli:
+  name: escherichia_coli
+  parent: escherichia
+  preferred: true

test/system/placements_test.rb

@@ -1,8 +1,86 @@
+# frozen_string_literal: true
+
 require 'application_system_test_case'
 
 class PlacementsTest < ApplicationSystemTestCase
+  include Warden::Test::Helpers
+
   setup do
-    @placement = placements(:one)
+    @user = users(:curator)
+    @parent = names(:escherichia)
+
+    login_as(@user, scope: :user)
+  end
+
+  teardown { Warden.test_reset! }
+
+  test 'creating the first placement for a name' do
+    name = Name.create!(
+      name: 'Escherichia fergusonii', rank: 'species', status: 5,
+      created_by: @user
+    )
+
+    assert_nil(name.placement)
+
+    visit new_placement_path(name)
+    fill_in 'Genus', with: @parent.name
+    click_button 'Submit'
+
+    assert_text 'Placement successfully updated'
+    assert_current_path name_path(name)
+
+    name.reload
+
+    assert_equal(@parent, name.placement.parent)
+    assert_predicate(name.placement, :preferred?)
+  end
+
+  test 'declaring incertae sedis in Bacteria' do
+    name = Name.create!(
+      name: 'Escherichia fergusonii', rank: 'species', status: 5,
+      created_by: @user
+    )
+    explanation = 'Its placement within Bacteria is unresolved.'
+
+    visit new_placement_path(name)
+    select 'Incertae sedis (Bacteria)', from: 'Incertae sedis'
+    fill_in_rich_text_area(
+      'Description of the classification problems', with: explanation
+    )
+    click_button 'Submit'
+
+    assert_text 'Placement successfully updated'
+    assert_current_path name_path(name)
+
+    name.reload
+    placement = name.placement
+
+    assert_equal('Incertae sedis (Bacteria)', placement.incertae_sedis)
+    assert_equal(explanation, placement.incertae_sedis_text.to_plain_text)
+    assert_nil(placement.parent)
+    assert_predicate(placement, :preferred?)
+  end
+
+  test 'adding a second non-preferred placement' do
+    name = names(:escherichia_coli)
+    alternative_parent = Name.create!(
+      name: 'Shigella', rank: 'genus', status: 15
+    )
+
+    visit name_path(name)
+    click_link 'Report alternative placement'
+    fill_in 'Genus', with: alternative_parent.name
+    click_button 'Submit'
+
+    assert_text 'Placement successfully updated'
+    assert_current_path name_path(name)
+
+    name.reload
+    alternative_placements = name.alt_placements
+
+    assert_equal(@parent, name.placement.parent)
+    assert_equal([alternative_parent], alternative_placements.map(&:parent))
+    assert_not_predicate(alternative_placements.first, :preferred?)
   end
 
 end