junit test - Type mismatch: cannot convert from void to Boolean
29404
What does "Incompatible types: void cannot be converted to ..." mean?
1413
How do I write an Apex unit test?
51716
I need to test this code, but when writing a trigger, I get an invalid type
66856
Method does not exist or incorrect signature?
32800
Comparing arrays in JUnit assertions, concise built-in way?
107033
How to enable the Java keyword assert in Eclipse program-wise?
87857
Running a single JUnit test in Eclipse
2116
IllegalArgumentException or NullPointerException for a null parameter?
85069
JUnit testing for IO
109282
Java comparison with == of two strings is false?
150772
JUnit Testing Exceptions
12844
Is there a way to "fail fast" for junit with the maven surefire plugin?
50080
Test class get error System.CalloutException: You have uncommitted work pending. Please commit or rollback before calling out
100269
apex test class is failing on run
143071
Passing parameters from test methods
143496
Is MIXED_DML_OPERATION in unit tests broken?
95706
In Java how can I validate a thrown exception with JUnit?