swarm: ctx propagation; bmt fixes; pss generic notification framework (#17150)

* cmd/swarm: minor cli flag text adjustments

* swarm/api/http: sticky footer for swarm landing page using flex

* swarm/api/http: sticky footer for error pages and fix for multiple choices

* cmd/swarm, swarm/storage, swarm: fix  mingw on windows test issues

* cmd/swarm: update description of swarm cmd

* swarm: added network ID test

* cmd/swarm: support for smoke tests on the production swarm cluster

* cmd/swarm/swarm-smoke: simplify cluster logic as per suggestion

* swarm: propagate ctx to internal apis (#754)

* swarm/metrics: collect disk measurements

* swarm/bmt: fix io.Writer interface

  * Write now tolerates arbitrary variable buffers
  * added variable buffer tests
  * Write loop and finalise optimisation
  * refactor / rename
  * add tests for empty input

* swarm/pss: (UPDATE) Generic notifications package (#744)

swarm/pss: Generic package for creating pss notification svcs

* swarm: Adding context to more functions

* swarm/api: change colour of landing page in templates

* swarm/api: change landing page to react to enter keypress

1 files changed, 8 insertions, 3 deletions

diff --git a/swarm/api/storage_test.go b/swarm/api/storage_test.go
index 9d23e8f13..ef96972b6 100644
--- a/swarm/api/storage_test.go
+++ b/swarm/api/storage_test.go
@@ -17,6 +17,7 @@
 package api
 
 import (
+	"context"
 	"testing"
 )
 
@@ -31,18 +32,22 @@ func TestStoragePutGet(t *testing.T) {
 		content := "hello"
 		exp := expResponse(content, "text/plain", 0)
 		// exp := expResponse([]byte(content), "text/plain", 0)
-		bzzkey, wait, err := api.Put(content, exp.MimeType, toEncrypt)
+		ctx := context.TODO()
+		bzzkey, wait, err := api.Put(ctx, content, exp.MimeType, toEncrypt)
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		err = wait(ctx)
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
 		}
-		wait()
 		bzzhash := bzzkey.Hex()
 		// to check put against the API#Get
 		resp0 := testGet(t, api.api, bzzhash, "")
 		checkResponse(t, resp0, exp)
 
 		// check storage#Get
-		resp, err := api.Get(bzzhash)
+		resp, err := api.Get(context.TODO(), bzzhash)
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
 		}