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体验新版 GitCode,发现更多精彩内容 >>
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4aa7d45a
编写于
1月 21, 2020
作者:
I
Ilya Gorbunov
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
KT-15363 Collection builders: improve tests and samples
上级
bf9d3d87
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
22 addition
and
23 deletion
+22
-23
libraries/stdlib/samples/test/samples/collections/builders.kt
...aries/stdlib/samples/test/samples/collections/builders.kt
+6
-5
libraries/stdlib/test/collections/ContainerBuilderTest.kt
libraries/stdlib/test/collections/ContainerBuilderTest.kt
+16
-18
未找到文件。
libraries/stdlib/samples/test/samples/collections/builders.kt
浏览文件 @
4aa7d45a
...
...
@@ -22,15 +22,15 @@ class Builders {
class
Sets
{
@Sample
fun
buildSetSample
()
{
val
x
=
setOf
(
'
b'
,
'c
'
)
val
x
=
setOf
(
'
a'
,
'b
'
)
val
y
=
buildSet
(
x
.
size
+
2
)
{
add
(
'
a
'
)
add
(
'
b
'
)
addAll
(
x
)
add
(
'
d
'
)
add
(
'
c
'
)
}
assertPrints
(
y
,
"[
a, b, c, d
]"
)
assertPrints
(
y
,
"[
b, a, c
]"
)
}
}
...
...
@@ -41,11 +41,12 @@ class Builders {
val
y
=
buildMap
<
Char
,
Int
>(
x
.
size
+
2
)
{
put
(
'a'
,
1
)
put
(
'c'
,
0
)
putAll
(
x
)
put
(
'd'
,
4
)
}
assertPrints
(
y
,
"{a=1,
b=2, c=3
, d=4}"
)
assertPrints
(
y
,
"{a=1,
c=3, b=2
, d=4}"
)
}
}
}
libraries/stdlib/test/collections/ContainerBuilderTest.kt
浏览文件 @
4aa7d45a
...
...
@@ -3,7 +3,8 @@ package test.collections
import
kotlin.test.*
class
ContainerBuilderTest
{
@Test
fun
buildList
()
{
@Test
fun
buildList
()
{
val
x
=
buildList
{
add
(
'b'
)
add
(
'c'
)
...
...
@@ -16,36 +17,34 @@ class ContainerBuilderTest {
}
assertEquals
(
listOf
(
'a'
,
'b'
,
'c'
,
'd'
),
y
)
}
@Test
fun
exceptionIsThrownIfExpectedListSizeIsNegative
()
{
assertFailsWith
(
IllegalArgumentException
::
class
)
{
buildList
<
Any
?>(-
1
)
{}
assertFailsWith
<
IllegalArgumentException
>
{
buildList
(-
1
)
{
add
(
0
)
}
}
}
@Test
fun
buildSet
()
{
@Test
fun
buildSet
()
{
val
x
=
buildSet
{
add
(
'b'
)
add
(
'c'
)
}
val
y
=
buildSet
(
4
)
{
add
(
'
a
'
)
add
(
'
c
'
)
addAll
(
x
)
add
(
'd'
)
}
assertEquals
(
setOf
(
'a'
,
'b'
,
'c'
,
'd'
),
y
)
}
assertEquals
(
setOf
(
'c'
,
'b'
,
'd'
),
y
)
@Test
fun
exceptionIsThrownIfExpectedSetSizeIsNegative
()
{
assertFailsWith
(
IllegalArgumentException
::
class
)
{
buildSet
<
Any
?>(-
1
)
{}
assertFailsWith
<
IllegalArgumentException
>
{
buildSet
(-
1
)
{
add
(
0
)
}
}
}
@Test
fun
buildMap
()
{
@Test
fun
buildMap
()
{
val
x
=
buildMap
<
Char
,
Int
>
{
put
(
'b'
,
2
)
put
(
'c'
,
3
)
...
...
@@ -53,16 +52,15 @@ class ContainerBuilderTest {
val
y
=
buildMap
<
Char
,
Int
>(
4
)
{
put
(
'a'
,
1
)
put
(
'c'
,
0
)
putAll
(
x
)
put
(
'd'
,
4
)
}
assertEquals
(
mapOf
(
'a'
to
1
,
'b'
to
2
,
'c'
to
3
,
'd'
to
4
),
y
)
}
assertEquals
(
mapOf
(
'a'
to
1
,
'c'
to
3
,
'b'
to
2
,
'd'
to
4
),
y
)
@Test
fun
exceptionIsThrownIfExpectedMapSizeIsNegative
()
{
assertFailsWith
(
IllegalArgumentException
::
class
)
{
buildMap
<
Any
?,
Any
?>(-
1
)
{}
assertFailsWith
<
IllegalArgumentException
>
{
buildMap
<
String
,
Int
>(-
1
)
{
put
(
"x"
,
1
)
}
}
}
}
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