example_test.gno

 1package bptree
 2
 3// ExampleNew shows NewBPTree32() and adding a value
 4func ExampleNew() {
 5	var tree *BPTree
 6	tree = NewBPTree32()
 7	tree.Set("key0", "value0")
 8
 9	var updated bool
10	updated = tree.Set("key1", "value1")
11	println(updated, tree.Size())
12
13	// Output:
14	// false 2
15}
16
17// ExampleUpdate shows NewBPTree32() and updating a value
18func ExampleUpdate() {
19	var tree *BPTree
20	tree = NewBPTree32()
21	tree.Set("key0", "value0")
22
23	var updated bool
24	updated = tree.Set("key0", "new_value0")
25	println(updated, tree.Size())
26
27	// Output:
28	// true 1
29}
30
31// ExampleZeroValue shows updating the zero value of a BPTree without NewBPTree32()
32func ExampleZeroValue() {
33	var tree BPTree
34	tree.Set("key0", "value0")
35	tree.Set("key1", "value1")
36
37	var updated bool
38	updated = tree.Set("key2", "value2")
39	println(updated, tree.Size())
40
41	// Output:
42	// false 3
43}