Common tests for all clients to test against. See the documentation http://www.ethdocs.org/en/latest/contracts-and-transactions/ethereum-tests/index.html
All files should be of the form:
{
"test1name":
{
"test1property1": ...,
"test1property2": ...,
...
},
"test2name":
{
"test2property1": ...,
"test2property2": ...,
...
}
}
Arrays are allowed, but don't use them for sets of properties - only use them for data that is clearly a continuous contiguous sequence of values.