tests: cleanup the basic structure of integration tests.

tests/bats/lspci.bats

@@ -5,36 +5,22 @@
 
 load common
 
-setup_file() {
-    aa_setup
-}
-
-# bats test_tags=lspci
 @test "lspci: Show a brief list of devices" {
     lspci
-    aa_check
 }
 
-# bats test_tags=lspci
 @test "lspci: Display additional info" {
     lspci -v
-    aa_check
 }
 
-# bats test_tags=lspci
 @test "lspci: Display drivers and modules handling each device" {
     lspci -k
-    aa_check
 }
 
-# bats test_tags=lspci
 @test "lspci: Show a specific device" {
     lspci -s 00:00.0
-    aa_check
 }
 
-# bats test_tags=lspci
 @test "lspci: Dump info in a readable form" {
     lspci -vm
-    aa_check
 }