Added unit tests for valid/invalid multipolygon geometry

Signed-off-by: Ko Nagase <[email protected]>

Author: sanak

test/test_helper.rb

@@ -14,6 +14,10 @@ def point_geojson(coordinates)
     {'type'=>'Feature','geometry'=>{ 'type'=>'Point','coordinates'=> coordinates}}.to_json
   end
 
+  def multipolygon_geojson(coordinates)
+    {'type'=>'Feature','geometry'=>{ 'type'=>'MultiPolygon','coordinates'=> coordinates}}.to_json
+  end
+
   def test_geom
     RedmineGtt::Conversions::WkbToGeom.("01030000000100000006000000C84B374110E76040381DD011545A4140C84B3739ACE96040F07E6DCC7A594140C84B37F199E960403CBC2D58E2554140C84B373917E8604098CBC3E188564140C84B37FD36E66040F24C2E959D564140C84B374110E76040381DD011545A4140")
   end

test/unit/update_project_settings_test.rb

@@ -1,6 +1,6 @@
 require_relative '../test_helper'
 
-class UpdateProjectSettingsTest < ActiveSupport::TestCase
+class UpdateProjectSettingsTest < GttTest
   fixtures :projects
 
   test 'should save tile sources' do
@@ -15,6 +15,49 @@ class UpdateProjectSettingsTest < ActiveSupport::TestCase
     p.reload
     assert_equal [ts], p.gtt_tile_sources.to_a
   end
+
+  test 'should validate invalid multipolygon geometry' do
+    p = Project.find 'ecookbook'
+    coordinates = [
+      [
+        [[135.0, 35.0], [136.0, 35.0], [136.0, 36.0], [135.0, 36.0], [135.0, 35.0]]
+      ],
+      [
+        [[136.0, 35.0], [137.0, 35.0], [137.0, 36.0], [136.0, 36.0], [136.0, 35.0]]
+      ]
+    ]
+
+    form = GttConfiguration.from_params geojson: multipolygon_geojson(coordinates)
+    form.project = p
+    r = RedmineGtt::Actions::UpdateProjectSettings.( form )
+
+    assert_not r.settings_saved?
+
+    p.reload
+    assert_include 'Geometry is invalid', p.errors.full_messages
+  end
+
+  test 'should save valid multipolygon geometry' do
+    p = Project.find 'ecookbook'
+    coordinates = [
+      [
+        [[135.0, 35.0], [136.0, 35.0], [136.0, 36.0], [135.0, 36.0], [135.0, 35.0]]
+      ],
+      [
+        [[137.0, 35.0], [138.0, 35.0], [138.0, 36.0], [137.0, 36.0], [137.0, 35.0]]
+      ]
+    ]
+
+    form = GttConfiguration.from_params geojson: multipolygon_geojson(coordinates)
+    form.project = p
+    r = RedmineGtt::Actions::UpdateProjectSettings.( form )
+
+    assert r.settings_saved?
+
+    p.reload
+    assert_equal coordinates, JSON.parse(p.geojson)['geometry']['coordinates']
+  end
+
 end