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java Programming Glossary: assertJUnit test for System.out.println() http://stackoverflow.com/questions/1119385/junit-test-for-system-out-println response some String result instance.getResponse request assertEquals expResult result But when it gets malformed XML or does.. writes some stuff to standard output. Is there any way to assert console output in JUnit To catch cases like System.out.println.. test cases @Test public void out System.out.print hello assertEquals hello outContent.toString @Test public void err System.err.print..
Convert a string representation of a hex dump to a byte array using Java? http://stackoverflow.com/questions/140131/convert-a-string-representation-of-a-hex-dump-to-a-byte-array-using-java every single byte. Feel free to add argument checking via assert or exceptions if the argument is not known to be safe. share..
Byte order mark screws up file reading in Java http://stackoverflow.com/questions/1835430/byte-order-mark-screws-up-file-reading-in-java result private BOM final byte bom final String description assert bom null invalid BOM null is not allowed assert description.. assert bom null invalid BOM null is not allowed assert description null invalid description null is not allowed assert.. description null invalid description null is not allowed assert description.length 0 invalid description empty string is not..
Why is it a bad practice to call System.gc? http://stackoverflow.com/questions/2414105/why-is-it-a-bad-practice-to-call-system-gc stopping the world Please shed some light over the various assertions people have made. Where's the threshold Is it never a good.. There are certainly some that do not stop the world as you assert but some JVMs aren't that smart or for various reasons perhaps..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java and Where it isn't a valid response. 2 is easy. Either use assert statements assertions or allow failure for example NullPointerException.. a valid response. 2 is easy. Either use assert statements assertions or allow failure for example NullPointerException . Assertions.. Java feature that was added in 1.4. The syntax is assert condition or assert condition object where object 's toString..
Add leading zeroes to number in Java? http://stackoverflow.com/questions/275711/add-leading-zeroes-to-number-in-java pre 1.5 world static String intToString int num int digits assert digits 0 Invalid number of digits create variable length array..
http://stackoverflow.com/questions/2758224/assertion-in-java in Java What is the assert keyword in Java Please tell me some real life examples to understand.. me some real life examples to understand the key role of assertions java assertions share improve this question Assertions.. examples to understand the key role of assertions java assertions share improve this question Assertions by way of the..
Java split is eating my characters http://stackoverflow.com/questions/2819933/java-split-is-eating-my-characters share improve this question Use zero width matching assertions String str la le li lo System.out.println java.util.Arrays.toString.. The regex is essentially It uses negative lookbehind to assert that there is not a preceding . See also regular expressions.info.. expressions.info Lookarounds More examples of splitting on assertions Simple sentence splitting keeping punctuation marks String..
Java static class initialization http://stackoverflow.com/questions/3499214/java-static-class-initialization constant static field is used or for a top level class an assert statement lexically nested within the class is executed. See..
How can we match a^n b^n with Java regex? http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex to match a n b n . It uses a positive lookahead for assertion and one nested reference for counting . Rather than immediately.. is finalized will be done in Java. Step 1 Lookahead for assertion Let's start with a simpler problem we want to match a at.. want to match the a without the b we can use lookahead assertion . Here is our pattern with a simple test harness function..
Generate/get xpath from XML node java http://stackoverflow.com/questions/4746299/generate-get-xpath-from-xml-node-java I need to verify that request actually did its job so I'm asserting results by getting nodes values with xpath. extra info irrelevant.. When the request is small its not problem to create asserts by hand but for larger ones its a really pain in the .. extra.. value text is not null zero get xpath add 'nodevalue' for assertion purpose If node has attributes create assert for them too..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android void onMeasure int widthMeasureSpec int heightMeasureSpec assert MeasureSpec.getMode widthMeasureSpec MeasureSpec.UNSPECIFIED..
Why doesn't Java offer operator overloading? [closed] http://stackoverflow.com/questions/77718/why-doesnt-java-offer-operator-overloading b.set 1 0 initialize to real number '1' a b b.set 2 0 assert a.Equals b In C this copies the value so the comparison will..
differences between 2 JUnit Assert classes http://stackoverflow.com/questions/291003/differences-between-2-junit-assert-classes between 2 JUnit Assert classes I've noticed that the JUnit framework contains 2 Assert.. classes I've noticed that the JUnit framework contains 2 Assert classes in different packages obviously and the methods on each.. this is The classes I'm referring to are junit.framework.Assert and org.junit.Assert . Cheers Don java unit testing junit assert..
Is it really necessary to nullify objects in JUnit teardown methods? http://stackoverflow.com/questions/3655944/is-it-really-necessary-to-nullify-objects-in-junit-teardown-methods . atomic . AtomicInteger import static org . junit . Assert . public class Memory static AtomicInteger idx new AtomicInteger..
http://stackoverflow.com/questions/3806173/assert-keyword-in-java keyword in java Do you use this keyword or throw some validation.. exception assert share improve this question Assert will throw a runtime error AssertionError if its condition is.. improve this question Assert will throw a runtime error AssertionError if its condition is false. Asserts give you a streamlined..
Validate a file name on Windows http://stackoverflow.com/questions/6730009/validate-a-file-name-on-windows file system . n ^ # Anchor to start of string. n # Assert filename is not CON PRN n # AUX NUL COM1 COM2 COM3 COM4 n..
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