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RobinQu
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Programing-In-Javascript
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master
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Programing-In-Javascript
/
spec
/
keyword_spec.js
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master
Breadcrumbs
Programing-In-Javascript
/
spec
/
keyword_spec.js
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13 lines (11 loc) · 864 Bytes
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var
keyword
=
require
(
"../lib/keyword"
)
;
describe
(
"keyword generator"
,
function
(
)
{
it
(
"should do simple keyword generations"
,
function
(
)
{
var
txt
=
"Nokia 之前推出的 Lumia 1520 的确是一部非常不错的手机,只是其 6 吋大小的萤幕虽然好看,却未必每个人都可以接受。想要一部更近似手机的装置的话,美国的使用者早前就多了 Lumia Icon 这个选择,只是此机乃 Verizon 限定,所以即使是在美国,也不是每个人都可以使用得到。然而这个困局今天将要打破,因为 Nokia 刚刚发表了可以说是 Lumia Icon 国际版的 Lumia 930。"
;
var
results
=
keyword
.
generate
(
txt
)
,
i
,
len
;
expect
(
results
.
length
)
.
toBeTruthy
(
)
;
for
(
i
=
0
,
len
=
results
.
length
;
i
<
len
-
1
;
i
++
)
{
expect
(
results
[
i
]
.
tfidf
)
.
not
.
toBeLessThan
(
results
[
i
+
1
]
.
tfidf
)
;
}
}
)
;
}
)
;
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