// TestStringTreeCreate tests the correct creation of a string tree.
func TestStringTreeCreate(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// String tree with duplicates, no errors.
tree := collections.NewStringTree("root", true)
err := tree.At("root").Add("alpha")
assert.Nil(err)
err = tree.At("root").Add("bravo")
assert.Nil(err)
err = tree.At("root").Add("bravo")
assert.Nil(err)
err = tree.At("root").Add("charlie")
assert.Nil(err)
err = tree.Create("root", "delta", "one").Add("true")
assert.Nil(err)
assert.Length(tree, 8)
// Deflate tree.
tree.Deflate("toor")
assert.Length(tree, 1)
// Navigate with illegal paths.
err = tree.At("foo").Add("zero")
assert.ErrorMatch(err, ".* node not found")
err = tree.At("root", "foo").Add("zero")
assert.ErrorMatch(err, ".* node not found")
// Tree without duplicates, so also with errors.
tree = collections.NewStringTree("root", false)
err = tree.At("root").Add("alpha")
assert.Nil(err)
err = tree.At("root").Add("bravo")
assert.Nil(err)
err = tree.At("root").Add("bravo")
assert.ErrorMatch(err, ".* duplicates are not allowed")
}
func createStringTree(assert audit.Assertion) collections.StringTree {
tree := collections.NewStringTree("root", true)
err := tree.At("root").Add("alpha")
assert.Nil(err)
err = tree.At("root").Add("bravo")
assert.Nil(err)
err = tree.At("root", "bravo").Add("foo")
assert.Nil(err)
err = tree.At("root", "bravo").Add("bar")
assert.Nil(err)
err = tree.At("root").Add("bravo")
assert.Nil(err)
err = tree.At("root").Add("charlie")
assert.Nil(err)
err = tree.Create("root", "delta", "one").Add("true")
assert.Nil(err)
err = tree.Create("root", "delta", "two").Add("false")
assert.Nil(err)
assert.Length(tree, 12)
return tree
}
// TestStringTreeCopy tests the copy of a string tree.
func TestStringTreeCopy(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
tree := collections.NewStringTree("root", true)
err := tree.Create("root", "alpha").Add("a")
assert.Nil(err)
err = tree.Create("root", "beta").Add("b")
assert.Nil(err)
err = tree.Create("root", "gamma", "one").Add("1")
assert.Nil(err)
err = tree.Create("root", "gamma", "two").Add("2")
assert.Nil(err)
ctree := tree.Copy()
assert.Length(ctree, 10)
value, err := ctree.At("root", "alpha", "a").Value()
assert.Nil(err)
assert.Equal(value, "a")
value, err = ctree.At("root", "gamma", "two", "2").Value()
assert.Nil(err)
assert.Equal(value, "2")
}
// TestStringTreeSetValue tests the setting of a string tree nodes value.
func TestStringTreeSetValue(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
tree := createStringTree(assert)
// Tree with duplicates.
old, err := tree.At("root", "alpha").SetValue("beta")
assert.Nil(err)
assert.Equal(old, "alpha")
act, err := tree.At("root", "beta").Value()
assert.Nil(err)
assert.Equal(act, "beta")
// Tree without duplicates.
tree = collections.NewStringTree("root", false)
err = tree.At("root").Add("alpha")
assert.Nil(err)
err = tree.At("root").Add("beta")
assert.Nil(err)
old, err = tree.At("root", "alpha").SetValue("beta")
assert.Equal(old, "")
assert.ErrorMatch(err, ".* duplicates are not allowed")
}