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体验新版 GitCode,发现更多精彩内容 >>
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9cc518d1
编写于
1月 21, 2016
作者:
R
Rossen Stoyanchev
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电子邮件补丁
差异文件
Polish StringHttpMessageConverterTests
上级
cd903e26
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1
隐藏空白更改
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1 changed file
with
49 addition
and
38 deletion
+49
-38
spring-web/src/test/java/org/springframework/http/converter/StringHttpMessageConverterTests.java
...ework/http/converter/StringHttpMessageConverterTests.java
+49
-38
未找到文件。
spring-web/src/test/java/org/springframework/http/converter/StringHttpMessageConverterTests.java
浏览文件 @
9cc518d1
/*
* Copyright 2002-201
2
the original author or authors.
* Copyright 2002-201
6
the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
...
...
@@ -22,86 +22,97 @@ import java.nio.charset.Charset;
import
org.junit.Before
;
import
org.junit.Test
;
import
org.springframework.http.HttpHeaders
;
import
org.springframework.http.MediaType
;
import
org.springframework.http.MockHttpInputMessage
;
import
org.springframework.http.MockHttpOutputMessage
;
import
static
org
.
junit
.
Assert
.*;
/** @author Arjen Poutsma */
/**
* @author Arjen Poutsma
* @author Rossen Stoyanchev
*/
public
class
StringHttpMessageConverterTests
{
public
static
final
Charset
UTF_8
=
Charset
.
forName
(
"UTF-8"
);
public
static
final
MediaType
TEXT_PLAIN_UTF_8
=
new
MediaType
(
"text"
,
"plain"
,
UTF_8
);
private
StringHttpMessageConverter
converter
;
private
MockHttpOutputMessage
outputMessage
;
@Before
public
void
setUp
()
{
converter
=
new
StringHttpMessageConverter
();
this
.
converter
=
new
StringHttpMessageConverter
();
this
.
outputMessage
=
new
MockHttpOutputMessage
();
}
@Test
public
void
canRead
()
{
assertTrue
(
converter
.
canRead
(
String
.
class
,
new
MediaType
(
"text"
,
"plain"
)
));
assertTrue
(
this
.
converter
.
canRead
(
String
.
class
,
MediaType
.
TEXT_PLAIN
));
}
@Test
public
void
canWrite
()
{
assertTrue
(
converter
.
canWrite
(
String
.
class
,
new
MediaType
(
"text"
,
"plain"
)
));
assertTrue
(
converter
.
canWrite
(
String
.
class
,
MediaType
.
ALL
));
assertTrue
(
this
.
converter
.
canWrite
(
String
.
class
,
MediaType
.
TEXT_PLAIN
));
assertTrue
(
this
.
converter
.
canWrite
(
String
.
class
,
MediaType
.
ALL
));
}
@Test
public
void
read
()
throws
IOException
{
String
body
=
"Hello World"
;
Charset
charset
=
Charset
.
forName
(
"UTF-8"
);
MockHttpInputMessage
inputMessage
=
new
MockHttpInputMessage
(
body
.
getBytes
(
charset
)
);
inputMessage
.
getHeaders
().
setContentType
(
new
MediaType
(
"text"
,
"plain"
,
charset
)
);
String
result
=
converter
.
read
(
String
.
class
,
inputMessage
);
MockHttpInputMessage
inputMessage
=
new
MockHttpInputMessage
(
body
.
getBytes
(
UTF_8
)
);
inputMessage
.
getHeaders
().
setContentType
(
TEXT_PLAIN_UTF_8
);
String
result
=
this
.
converter
.
read
(
String
.
class
,
inputMessage
);
assertEquals
(
"Invalid result"
,
body
,
result
);
}
@Test
public
void
writeDefaultCharset
()
throws
IOException
{
Charset
iso88591
=
Charset
.
forName
(
"ISO-8859-1"
);
MockHttpOutputMessage
outputMessage
=
new
MockHttpOutputMessage
();
String
body
=
"H\u00e9llo W\u00f6rld"
;
converter
.
write
(
body
,
null
,
outputMessage
);
assertEquals
(
"Invalid result"
,
body
,
outputMessage
.
getBodyAsString
(
iso88591
));
assertEquals
(
"Invalid content-type"
,
new
MediaType
(
"text"
,
"plain"
,
iso88591
),
outputMessage
.
getHeaders
().
getContentType
(
));
assertEquals
(
"Invalid content-length"
,
body
.
getBytes
(
iso88591
).
length
,
outputMessage
.
getHeaders
()
.
getContentLength
());
assertFalse
(
"Invalid accept-charset"
,
outputMessage
.
getHeaders
()
.
getAcceptCharset
().
isEmpty
());
this
.
converter
.
write
(
body
,
null
,
this
.
outputMessage
);
HttpHeaders
headers
=
this
.
outputMessage
.
getHeaders
();
assertEquals
(
body
,
this
.
outputMessage
.
getBodyAsString
(
iso88591
));
assertEquals
(
new
MediaType
(
"text"
,
"plain"
,
iso88591
),
headers
.
getContentType
());
assertEquals
(
body
.
getBytes
(
iso88591
).
length
,
headers
.
getContentLength
());
assertFalse
(
headers
.
getAcceptCharset
().
isEmpty
());
}
@Test
public
void
writeUTF8
()
throws
IOException
{
Charset
utf8
=
Charset
.
forName
(
"UTF-8"
);
MediaType
contentType
=
new
MediaType
(
"text"
,
"plain"
,
utf8
);
MockHttpOutputMessage
outputMessage
=
new
MockHttpOutputMessage
();
String
body
=
"H\u00e9llo W\u00f6rld"
;
converter
.
write
(
body
,
contentType
,
outputMessage
);
assertEquals
(
"Invalid result"
,
body
,
outputMessage
.
getBodyAsString
(
utf8
));
assertEquals
(
"Invalid content-type"
,
contentType
,
outputMessage
.
getHeaders
().
getContentType
());
assertEquals
(
"Invalid content-length"
,
body
.
getBytes
(
utf8
).
length
,
outputMessage
.
getHeaders
().
getContentLength
());
assertFalse
(
"Invalid accept-charset"
,
outputMessage
.
getHeaders
().
getAcceptCharset
().
isEmpty
());
this
.
converter
.
write
(
body
,
TEXT_PLAIN_UTF_8
,
this
.
outputMessage
);
HttpHeaders
headers
=
this
.
outputMessage
.
getHeaders
();
assertEquals
(
body
,
this
.
outputMessage
.
getBodyAsString
(
UTF_8
));
assertEquals
(
TEXT_PLAIN_UTF_8
,
headers
.
getContentType
());
assertEquals
(
body
.
getBytes
(
UTF_8
).
length
,
headers
.
getContentLength
());
assertFalse
(
headers
.
getAcceptCharset
().
isEmpty
());
}
// SPR-8867
@Test
public
void
writeOverrideRequestedContentType
()
throws
IOException
{
Charset
utf8
=
Charset
.
forName
(
"UTF-8"
);
MediaType
requestedContentType
=
new
MediaType
(
"text"
,
"html"
);
MockHttpOutputMessage
outputMessage
=
new
MockHttpOutputMessage
();
MediaType
contentType
=
new
MediaType
(
"text"
,
"plain"
,
utf8
);
outputMessage
.
getHeaders
().
setContentType
(
contentType
);
String
body
=
"H\u00e9llo W\u00f6rld"
;
converter
.
write
(
body
,
requestedContentType
,
outputMessage
);
assertEquals
(
"Invalid result"
,
body
,
outputMessage
.
getBodyAsString
(
utf8
));
assertEquals
(
"Invalid content-type"
,
contentType
,
outputMessage
.
getHeaders
().
getContentType
());
assertEquals
(
"Invalid content-length"
,
body
.
getBytes
(
utf8
).
length
,
outputMessage
.
getHeaders
().
getContentLength
());
assertFalse
(
"Invalid accept-charset"
,
outputMessage
.
getHeaders
().
getAcceptCharset
().
isEmpty
());
MediaType
requestedContentType
=
new
MediaType
(
"text"
,
"html"
);
HttpHeaders
headers
=
this
.
outputMessage
.
getHeaders
();
headers
.
setContentType
(
TEXT_PLAIN_UTF_8
);
this
.
converter
.
write
(
body
,
requestedContentType
,
this
.
outputMessage
);
assertEquals
(
body
,
this
.
outputMessage
.
getBodyAsString
(
UTF_8
));
assertEquals
(
TEXT_PLAIN_UTF_8
,
headers
.
getContentType
());
assertEquals
(
body
.
getBytes
(
UTF_8
).
length
,
headers
.
getContentLength
());
assertFalse
(
headers
.
getAcceptCharset
().
isEmpty
());
}
}
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