Multipart with format other than CSV not able to find file on classpath

Question

I have file names test.csv ,test.xml ,test.text on my classpath(src/main/resources) folder.

I am creating Mutlipart for my Junit test case as follows :

MultipartFile multipartFile = new MockMultipartFile("test.csv","test.csv","text/csv",
                new FileInputStream(new File("test.csv")));

This is working fine.

However when I am trying below code for XMl,it gives FileNotFoundException.

MultipartFile multipartFile = new MockMultipartFile("test.xml","test.xml","text/xml",
                    new FileInputStream(new File("test.xml")));

Can anyone pls let me know,what can be issue?

Looks like typo error "tes.xml", use "test.xml" – Sambit Jul 14 '19 at 15:30 — Sambit, Jul 14 '19 at 15:30
Thanks,but typo was here only,not in the code. – javaguy Jul 14 '19 at 15:32 — javaguy, Jul 14 '19 at 15:32
Maybe put them to `src/test/resources/` ? – Eugene Jul 15 '19 at 05:29 — Eugene, Jul 15 '19 at 05:29

score 2 · Accepted Answer · answered Jul 14 '19 at 18:44

2

Got resolution as below :

MockMultipartFile   mockitoMultipartFile = new MockMultipartFile("test.xml","test.xml","text/xml",
                this.getClass().getClassLoader()
                .getResourceAsStream("test.xml"));

answered Jul 14 '19 at 18:44

javaguy

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Sambit · Answer 2 · 2019-07-14T15:44:59.273

0

Since you are mocking, you should use like this.

MockMultipartFile mockMultipartFile = new MockMultipartFile("test.xml","test.xml","text/xml",
                    new FileInputStream(new File("test.xml")));

The actual structure should be like this.

MockMultipartFile mockMultipartFile = new MockMultipartFile("test", "test.xml", <XML MEDIA TYPE>,
      "String contents".getBytes()));

For more reference, see below the links. https://www.codota.com/code/java/classes/org.springframework.mock.web.MockMultipartFile

Using Spring MVC Test to unit test multipart POST request

edited Jul 14 '19 at 15:44

answered Jul 14 '19 at 15:33

Sambit

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Thanks Sambit but it did not help.Still gettin same exception. – javaguy Jul 14 '19 at 15:37
Can you provide the exception stack details ? – Sambit Jul 14 '19 at 15:41
java.lang.Exception: Unexpected exception, expected but was at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) – javaguy Jul 14 '19 at 15:44
Actually,I dont have String content.I have a file,which needs to be read,so I am using following constructor of MockitoMultipartFile: – javaguy Jul 14 '19 at 15:59
MockMultipartFile( String name,String originalFilename,String contentType, InputStream contentStream) – javaguy Jul 14 '19 at 16:00

Multipart with format other than CSV not able to find file on classpath

2 Answers2