1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#!/usr/bin/env escript
%% -*- erlang -*-
main(_) ->
code:add_pathz("src/couchdb"),
etap:plan(3),
case (catch test()) of
ok ->
etap:end_tests();
Other ->
etap:diag(io_lib:format("Test died abnormally: ~p", [Other])),
etap:bail(Other)
end,
ok.
test() ->
TwoChild = [{0, {"1","foo", [{"1a", "bar", [{"1aa", "bar", []}]}]}}],
Stemmed1 = [{1, {"1a", "bar", [{"1aa", "bar", []}]}}],
Stemmed2 = [{2, {"1aa", "bar", []}}],
etap:is(TwoChild, couch_key_tree:stem(TwoChild, 3),
"Stemming more levels than what exists does nothing."),
etap:is(Stemmed1, couch_key_tree:stem(TwoChild, 2),
"Stemming with a depth of two returns the deepest two nodes."),
etap:is(Stemmed2, couch_key_tree:stem(TwoChild, 1),
"Stemming to a depth of one returns the deepest node."),
ok.
|
