fix docker tests

tests/entrypoint.sh

@@ -1,19 +1,7 @@
 #!/usr/bin/env bash
 set -euxo pipefail
 
-listen_address=
-if [[ ${TEST_STAGING:-false} == "true" ]]; then
-    listen_address="https://codegen-staging.substreams.dev"
-else
-      if [[ -z ${CI} ]]; then
-        listen_address="http://host.docker.internal:9000"
-      else
-         # Codegen address when running test
-         listen_address="http://172.17.0.1:9000"
-      fi
-fi
-
-SUBSTREAMS_CODEGEN_ENDPOINT=$listen_address substreams init --state-file /app/generator.json --force-download-cwd
+substreams init --state-file /app/generator.json --force-download-cwd
 
 substreams build
 

tests/integration_test.go

@@ -111,9 +111,11 @@ func TestIntegration(t *testing.T) {
 	validateBinary(t, "cargo")
 	validateBinary(t, "buf")
 
+	parallel := true
 	hasSSCache := hasBinary("sscache")
 	if !hasSSCache {
 		zlog.Info("sscache not found, tests will not run in parallel (run `cargo install sscache` to enable parallelism)")
+		parallel = false
 	} else {
 		os.Setenv("RUSTC_WRAPPER", "sccache")
 		os.Setenv("SSCACHE_DIR", filepath.Join(os.TempDir(), "sscachedir"))
@@ -122,7 +124,9 @@ func TestIntegration(t *testing.T) {
 	for _, c := range cases {
 		c := c
 		t.Run(c.name, func(t *testing.T) {
-			t.Parallel()
+			if parallel {
+				t.Parallel()
+			}
 			runTestLocally(t, c.stateFile)
 		})
 	}