Ejemplo n.º 1
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 public void Delete_BiggestKeyInAFullLeaf_ExpectsToReduceBy1Key()
 {
     Assert.IsTrue(_tree.Delete(270));
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 15);
 }
Ejemplo n.º 2
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 public void Delete_ThirdBiggestKeyInTreeLeafNode_ExpectsToReduceBy4NodesAnd1Key()
 {
     Assert.IsTrue(_tree.Delete(400));
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 11);
 }
Ejemplo n.º 3
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 public void Delete_SmallestKeyInRightSubtreeLeafNode_ExpectsToReduceBy1Key()
 {
     Assert.IsTrue(_tree.Delete(150));
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 15);
 }
Ejemplo n.º 4
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 public void Delete_TheOnlyKeyInParentNodeOfRightMostLeavesOnRightSubtree_ExpectsToReduceBy4NodesAnd1Key()
 {
     Assert.IsTrue(_tree.Delete(500));
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 11);
 }
Ejemplo n.º 5
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 public void Delete_TheOnlyKeyOfRightChildOfRoot_ExpectsToReduceBy1Key()
 {
     Assert.IsTrue(_tree.Delete(300));
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 15);
 }
Ejemplo n.º 6
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 public void Delete_TheOnlyKeyOfLeftChildOfRoot_ExpectsToReduceBy4NodesAnd1Key()
 {
     Assert.IsTrue(_tree.Delete(50));
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 11);
 }
Ejemplo n.º 7
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 public void Delete_Root_ExpectsToReduceBy4NodesAnd1Key()
 {
     Assert.IsTrue(_tree.Delete(100));
     Assert.AreEqual(2, _tree.Root.KeyCount);
     BTreeTestsUtils.HasBTreeProperties(_tree, 15, 15, 11);
 }