JUnit test case to check if file was created

unit-testing testing junit3
user2707882 picture user2707882 · Aug 23, 2013 · Viewed 27.1k times · Source

I have created a simple program that wil create the dat file through buffered writer and will write some data into that file , now please advise what junit test cases I can have through which I can check whether the file is created or not in c: drive , I am using junit 3 , please advise.

Answer

JB Nizet picture JB Nizet · Aug 23, 2013 
File file = new File("c:/pathOfTheCreatedFile");
assertTrue(file.exists());
// TODO: read the file. Check that it contains what it's supposed to contain

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