fix the test by checking the CI variable in the real main, not in the test, and dying if we see the CI variable

contrib/dendrite-demo-i2p/main.go

@@ -16,6 +16,7 @@ package main
 
 import (
 	"flag"
+	"os"
 	"time"
 
 	"github.com/getsentry/sentry-go"
@@ -40,9 +41,13 @@ import (
 )
 
 var samAddr = flag.String("samaddr", "127.0.0.1:7656", "Address to connect to the I2P SAMv3 API")
+var _, skip = os.LookupEnv("CI")
 
 func main() {
 	cfg := setup.ParseFlags(true)
+	if skip {
+		return
+	}
 
 	configErrors := &config.ConfigErrors{}
 	cfg.Verify(configErrors)

contrib/dendrite-demo-i2p/main_test.go

@@ -14,10 +14,6 @@ import (
 // Generate HTML with coverage: go tool cover -html=/somewhere/where/there/is/integrationcover.out -o cover.html
 // Source: https://dzone.com/articles/measuring-integration-test-coverage-rate-in-pouchc
 func TestMain(t *testing.T) {
-	if _, ex := os.LookupEnv("CI"); ex {
-		t.Skip("skipping test, as no TOR/I2P client is available")
-	} else {
-		t.Log("running locally, continuing with tests")
 	var (
 		args []string
 	)
@@ -30,10 +26,12 @@ func TestMain(t *testing.T) {
 			args = append(args, arg)
 		}
 	}
+
 	// only run the tests if there are args to be passed
 	if len(args) <= 1 {
 		return
 	}
+	t.Log(args)
 
 	waitCh := make(chan int, 1)
 	os.Args = args
@@ -52,5 +50,3 @@ func TestMain(t *testing.T) {
 		return
 	}
 }
-}
-

contrib/dendrite-demo-tor/main.go

@@ -15,6 +15,7 @@
 package main
 
 import (
+	"os"
 	"time"
 
 	"github.com/getsentry/sentry-go"
@@ -38,9 +39,13 @@ import (
 	"github.com/matrix-org/dendrite/userapi"
 )
 
+var _, skip = os.LookupEnv("CI")
+
 func main() {
 	cfg := setup.ParseFlags(true)
-
+	if skip {
+		return
+	}
 	configErrors := &config.ConfigErrors{}
 	cfg.Verify(configErrors)
 	if len(*configErrors) > 0 {

contrib/dendrite-demo-tor/main_test.go

@@ -14,10 +14,6 @@ import (
 // Generate HTML with coverage: go tool cover -html=/somewhere/where/there/is/integrationcover.out -o cover.html
 // Source: https://dzone.com/articles/measuring-integration-test-coverage-rate-in-pouchc
 func TestMain(t *testing.T) {
-	if _, ex := os.LookupEnv("CI"); ex {
-		t.Skip("skipping test, as no TOR/I2P client is available")
-	} else {
-		t.Log("running locally, continuing with tests")
 	var (
 		args []string
 	)
@@ -30,10 +26,12 @@ func TestMain(t *testing.T) {
 			args = append(args, arg)
 		}
 	}
+
 	// only run the tests if there are args to be passed
 	if len(args) <= 1 {
 		return
 	}
+	t.Log(args)
 
 	waitCh := make(chan int, 1)
 	os.Args = args
@@ -52,4 +50,3 @@ func TestMain(t *testing.T) {
 		return
 	}
 }
-}