| @@ -222,6 +222,20 class IssueNestedSetTest < ActiveSupport::TestCase | |||||
| 222 | assert_equal [issue1.id, 1, 4], [issue1.root_id, issue1.lft, issue1.rgt] |
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222 | assert_equal [issue1.id, 1, 4], [issue1.root_id, issue1.lft, issue1.rgt] | |
| 223 | assert_equal [issue1.id, 2, 3], [issue4.root_id, issue4.lft, issue4.rgt] |
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223 | assert_equal [issue1.id, 2, 3], [issue4.root_id, issue4.lft, issue4.rgt] | |
| 224 | end |
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224 | end | |
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225 | ||||
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226 | def test_destroy_child_should_update_parent | |||
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227 | issue = create_issue! | |||
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228 | child1 = create_issue!(:parent_issue_id => issue.id) | |||
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229 | child2 = create_issue!(:parent_issue_id => issue.id) | |||
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230 | ||||
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231 | issue.reload | |||
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232 | assert_equal [issue.id, 1, 6], [issue.root_id, issue.lft, issue.rgt] | |||
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233 | ||||
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234 | child2.reload.destroy | |||
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235 | ||||
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236 | issue.reload | |||
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237 | assert_equal [issue.id, 1, 4], [issue.root_id, issue.lft, issue.rgt] | |||
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238 | end | |||
| 225 |
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239 | |||
| 226 | def test_destroy_parent_issue_updated_during_children_destroy |
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240 | def test_destroy_parent_issue_updated_during_children_destroy | |
| 227 | parent = create_issue! |
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241 | parent = create_issue! | |
| @@ -162,9 +162,10 module CollectiveIdea #:nodoc: | |||||
| 162 | end |
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162 | end | |
| 163 |
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163 | |||
| 164 | # Rebuilds the left & rights if unset or invalid. Also very useful for converting from acts_as_tree. |
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164 | # Rebuilds the left & rights if unset or invalid. Also very useful for converting from acts_as_tree. | |
| 165 | def rebuild! |
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165 | def rebuild!(force=false) | |
| 166 | # Don't rebuild a valid tree. |
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166 | # Don't rebuild a valid tree. | |
| 167 | return true if valid? |
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167 | # valid? doesn't strictly validate the tree | |
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168 | return true if !force && valid? | |||
| 168 |
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169 | |||
| 169 | scope = lambda{|node|} |
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170 | scope = lambda{|node|} | |
| 170 | if acts_as_nested_set_options[:scope] |
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171 | if acts_as_nested_set_options[:scope] | |
| @@ -444,7 +445,7 module CollectiveIdea #:nodoc: | |||||
| 444 | # Prunes a branch off of the tree, shifting all of the elements on the right |
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445 | # Prunes a branch off of the tree, shifting all of the elements on the right | |
| 445 | # back to the left so the counts still work. |
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446 | # back to the left so the counts still work. | |
| 446 | def prune_from_tree |
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447 | def prune_from_tree | |
| 447 |
return if right.nil? || left.nil? || |
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448 | return if right.nil? || left.nil? || !self.class.exists?(id) | |
| 448 |
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449 | |||
| 449 | self.class.base_class.transaction do |
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450 | self.class.base_class.transaction do | |
| 450 | reload_nested_set |
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451 | reload_nested_set | |
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