The package contains all of the transpiler specs and allows them to be
put into different files instead of keeping all of the tests in the same
file. They are all Go code so they are type checked rather than being
loaded as JSON from disk.
Additionally, to make it easier for a developer, the tests will report
the exact file and line where the test was created. So rather than
hunting for which file a test is located in, you will get something nice
like the following:
--- FAIL: TestTranspiler/SELECT_count(value)_FROM_db0..cpu_WHERE_host_=_'server01' (0.00s)
testing.go:51: aggregates_with_condition.go:16: unexpected error: unimplemented function: "count"
As can be seen, the test that failed can be found in the
`aggregates_with_condition.go` file at line 16 which is where the test
was created by the `AggregateTest` function and the relevant spec can be
found in that same file.
Jonathan A. Sternberg