X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/6bca4b66d14f01f716af0f11ddb96c275a3ad0dd..fc25c3d412829774abf0454e4dcc92e41f47454c:/test/unit/node_tag_test.rb

diff --git a/test/unit/node_tag_test.rb b/test/unit/node_tag_test.rb
index 5e4d47953..2f2631792 100644
--- a/test/unit/node_tag_test.rb
+++ b/test/unit/node_tag_test.rb
@@ -1,11 +1,80 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class NodeTagTest < Test::Unit::TestCase
-  fixtures :current_node_tags
-  set_fixture_class :current_node_tags => NodeTag
+class NodeTagTest < ActiveSupport::TestCase
+  api_fixtures
   
-  def test_node_tag_count
-    assert_equal 6, NodeTag.count
+  def test_tag_count
+    assert_equal 7, NodeTag.count
+    node_tag_count(:visible_node, 1)
+    node_tag_count(:invisible_node, 1)
+    node_tag_count(:used_node_1, 1)
+    node_tag_count(:used_node_2, 1)
+    node_tag_count(:node_with_versions, 2)
   end
   
+  def node_tag_count (node, count)
+    nod = current_nodes(node)
+    assert_equal count, nod.node_tags.count
+  end
+  
+  def test_length_key_valid
+    key = "k"
+    (0..255).each do |i|
+      tag = NodeTag.new
+      tag.node_id = current_node_tags(:t1).node_id
+      tag.k = key*i
+      tag.v = "v"
+      assert tag.valid?
+    end
+  end
+  
+  def test_length_value_valid
+    val = "v"
+    (0..255).each do |i|
+      tag = NodeTag.new
+      tag.node_id = current_node_tags(:t1).node_id
+      tag.k = "k"
+      tag.v = val*i
+      assert tag.valid?
+    end
+  end
+  
+  def test_length_key_invalid
+    ["k"*256].each do |i|
+      tag = NodeTag.new
+      tag.node_id = current_node_tags(:t1).node_id
+      tag.k = i
+      tag.v = "v"
+      assert !tag.valid?, "Key should be too long"
+      assert tag.errors[:k].any?
+    end
+  end
+  
+  def test_length_value_invalid
+    ["k"*256].each do |i|
+      tag = NodeTag.new
+      tag.node_id = current_node_tags(:t1).node_id
+      tag.k = "k"
+      tag.v = i
+      assert !tag.valid?, "Value should be too long"
+      assert tag.errors[:v].any?
+    end
+  end
+  
+  def test_empty_node_tag_invalid
+    tag = NodeTag.new
+    assert !tag.valid?, "Empty tag should be invalid"
+    assert tag.errors[:node].any?
+  end
+  
+  def test_uniqueness
+    tag = NodeTag.new
+    tag.node_id = current_node_tags(:t1).node_id
+    tag.k = current_node_tags(:t1).k
+    tag.v = current_node_tags(:t1).v
+    assert tag.new_record?
+    assert !tag.valid?
+    assert_raise(ActiveRecord::RecordInvalid) {tag.save!}
+    assert tag.new_record?
+  end
 end