I have a bunch of tests I would like to run in parallel; I think this is a
common situation for database backed tests where you might need to
establish a connection or a transaction, run a bunch of queries, and then
truncate the database. Right now I have something like this:
func testA(t *testing.T) { t.Parallel(); ... }
func testB(t *testing.T) { t.Parallel(); ... }
func testC(t *testing.T) { t.Parallel(); ... }
func testD(t *testing.T) { t.Parallel(); ... }
func TestAll(t *testing.T) {
setUp(t)
defer tearDown(t)
t.Run("parallel", func(t *testing.T) {
t.Run("TestA", testA)
t.Run("TestB", testB)
t.Run("TestC", testC)
t.Run("TestD", testD)
})
}
However there's some duplication there.
- Is there a way to avoid the extra level of Run() nesting? It's a little
annoying when specifying a command to `go test -run`.
- Is there any way to automatically populate the test name from the
function name? I could probably hack up something with the reflect package
based on the function name but that would also be pretty ugly, I'm guessing.
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