KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use chainAddToxic method of toxiproxy Package

Best Toxiproxy code snippet using toxiproxy.chainAddToxic

link_test.go

Source:link_test.go

...27	}28}29func TestStubInitializaationWithToxics(t *testing.T) {30	collection := NewToxicCollection(nil)31	collection.chainAddToxic(&toxics.ToxicWrapper{32		Toxic:      new(toxics.LatencyToxic),33		Type:       "latency",34		Direction:  stream.Downstream,35		BufferSize: 1024,36		Toxicity:   1,37	})38	collection.chainAddToxic(&toxics.ToxicWrapper{39		Toxic:     new(toxics.BandwidthToxic),40		Type:      "bandwidth",41		Direction: stream.Downstream,42		Toxicity:  1,43	})44	link := NewToxicLink(nil, collection, stream.Downstream)45	if len(link.stubs) != 3 {46		t.Fatalf("Link created with wrong number of stubs: %d != 3", len(link.stubs))47	} else if cap(link.stubs) != toxics.Count()+1 {48		t.Fatalf("Link created with wrong capacity: %d != %d", cap(link.stubs), toxics.Count()+1)49	} else if cap(link.stubs[len(link.stubs)-1].Output) != 0 {50		t.Fatalf("Link output buffer was not initialized as 0: %d", cap(link.stubs[0].Output))51	}52	for i, toxic := range collection.chain[stream.Downstream] {53		if cap(link.stubs[i].Input) != toxic.BufferSize {54			t.Fatalf("%s buffer was not initialized as %d: %d", toxic.Type, toxic.BufferSize, cap(link.stubs[i].Input))55		}56	}57}58func TestAddRemoveStubs(t *testing.T) {59	collection := NewToxicCollection(nil)60	link := NewToxicLink(nil, collection, stream.Downstream)61	go link.stubs[0].Run(collection.chain[stream.Downstream][0])62	collection.links["test"] = link63	// Add stubs64	collection.chainAddToxic(&toxics.ToxicWrapper{65		Toxic:      new(toxics.LatencyToxic),66		Type:       "latency",67		Direction:  stream.Downstream,68		BufferSize: 1024,69		Toxicity:   1,70	})71	toxic := &toxics.ToxicWrapper{72		Toxic:      new(toxics.BandwidthToxic),73		Type:       "bandwidth",74		Direction:  stream.Downstream,75		BufferSize: 2048,76		Toxicity:   1,77	}78	collection.chainAddToxic(toxic)79	if cap(link.stubs[len(link.stubs)-1].Output) != 0 {80		t.Fatalf("Link output buffer was not initialized as 0: %d", cap(link.stubs[0].Output))81	}82	for i, toxic := range collection.chain[stream.Downstream] {83		if cap(link.stubs[i].Input) != toxic.BufferSize {84			t.Fatalf("%s buffer was not initialized as %d: %d", toxic.Type, toxic.BufferSize, cap(link.stubs[i].Input))85		}86	}87	// Remove stubs88	collection.chainRemoveToxic(toxic)89	if cap(link.stubs[len(link.stubs)-1].Output) != 0 {90		t.Fatalf("Link output buffer was not initialized as 0: %d", cap(link.stubs[0].Output))91	}92	for i, toxic := range collection.chain[stream.Downstream] {93		if cap(link.stubs[i].Input) != toxic.BufferSize {94			t.Fatalf("%s buffer was not initialized as %d: %d", toxic.Type, toxic.BufferSize, cap(link.stubs[i].Input))95		}96	}97}98func TestNoDataDropped(t *testing.T) {99	collection := NewToxicCollection(nil)100	link := NewToxicLink(nil, collection, stream.Downstream)101	go link.stubs[0].Run(collection.chain[stream.Downstream][0])102	collection.links["test"] = link103	toxic := &toxics.ToxicWrapper{104		Toxic: &toxics.LatencyToxic{105			Latency: 1000,106		},107		Type:       "latency",108		Direction:  stream.Downstream,109		BufferSize: 1024,110		Toxicity:   1,111	}112	done := make(chan struct{})113	defer close(done)114	go func() {115		for i := 0; i < 64*1024; i++ {116			buf := make([]byte, 2)117			binary.BigEndian.PutUint16(buf, uint16(i))118			link.input.Write(buf)119		}120		link.input.Close()121	}()122	go func() {123		for {124			select {125			case <-done:126				return127			default:128				collection.chainAddToxic(toxic)129				collection.chainRemoveToxic(toxic)130			}131		}132	}()133	buf := make([]byte, 2)134	for i := 0; i < 64*1024; i++ {135		n, err := link.output.Read(buf)136		if n != 2 || err != nil {137			t.Fatalf("Read failed: %d %v", n, err)138		} else {139			val := binary.BigEndian.Uint16(buf)140			if val != uint16(i) {141				t.Fatalf("Read incorrect bytes: %v != %d", val, i)142			}143		}144	}145	n, err := link.output.Read(buf)146	if n != 0 || err != io.EOF {147		t.Fatalf("Expected EOF: %d %v", n, err)148	}149}150func TestToxicity(t *testing.T) {151	collection := NewToxicCollection(nil)152	link := NewToxicLink(nil, collection, stream.Downstream)153	go link.stubs[0].Run(collection.chain[stream.Downstream][0])154	collection.links["test"] = link155	toxic := &toxics.ToxicWrapper{156		Toxic:     new(toxics.TimeoutToxic),157		Name:      "timeout1",158		Type:      "timeout",159		Direction: stream.Downstream,160		Toxicity:  0,161	}162	collection.chainAddToxic(toxic)163	// Toxic should be a Noop because of toxicity164	n, err := link.input.Write([]byte{42})165	if n != 1 || err != nil {166		t.Fatalf("Write failed: %d %v", n, err)167	}168	buf := make([]byte, 2)169	n, err = link.output.Read(buf)170	if n != 1 || err != nil {171		t.Fatalf("Read failed: %d %v", n, err)172	} else if buf[0] != 42 {173		t.Fatalf("Read wrong byte: %x", buf[0])174	}175	toxic.Toxicity = 1176	toxic.Toxic.(*toxics.TimeoutToxic).Timeout = 100177	collection.chainUpdateToxic(toxic)178	err = testhelper.TimeoutAfter(150*time.Millisecond, func() {179		n, err = link.input.Write([]byte{42})180		if n != 1 || err != nil {181			t.Fatalf("Write failed: %d %v", n, err)182		}183		n, err = link.output.Read(buf)184		if n != 0 || err != io.EOF {185			t.Fatalf("Read did not get EOF: %d %v", n, err)186		}187	})188	if err != nil {189		t.Fatal(err)190	}191}192func TestStateCreated(t *testing.T) {193	collection := NewToxicCollection(nil)194	link := NewToxicLink(nil, collection, stream.Downstream)195	go link.stubs[0].Run(collection.chain[stream.Downstream][0])196	collection.links["test"] = link197	collection.chainAddToxic(&toxics.ToxicWrapper{198		Toxic:     new(toxics.LimitDataToxic),199		Type:      "limit_data",200		Direction: stream.Downstream,201		Toxicity:  1,202	})203	if link.stubs[len(link.stubs)-1].State == nil {204		t.Fatalf("New toxic did not have state object created.")205	}206}...

chainAddToxic

Using AI Code Generation

1import (2func main() {3    if err != nil {4        log.Fatal(err)5    }6    toxic := client.Toxic{7        Attributes: client.Attributes{8        },9    }10    toxiproxy.ChainAddToxic("myproxy", "mytoxic", toxic)11}12import (13func main() {14    if err != nil {15        log.Fatal(err)16    }17    toxiproxy.ChainRemoveToxic("myproxy", "mytoxic")18}19import (20func main() {21    if err != nil {22        log.Fatal(err)23    }24    toxic := client.Toxic{25        Attributes: client.Attributes{26        },27    }28    toxiproxy.ChainUpdateToxic("myproxy", "mytoxic", toxic)29}30import (31func main() {32    if err != nil {33        log.Fatal(err)34    }35    toxiproxy.ChainGetToxic("myproxy", "mytoxic")36}

chainAddToxic

Using AI Code Generation

1import (2func main() {3    if err != nil {4        log.Fatal(err)5    }6    proxies, err := client.Proxies()7    if err != nil {8        log.Fatal(err)9    }10    for _, proxy := range proxies {11        fmt.Println(proxy.Name)12        fmt.Println(proxy.Listen)13        fmt.Println(proxy.Upstream)14        fmt.Println(proxy.Enabled)15        fmt.Println(proxy.Toxics)16    }

chainAddToxic

Using AI Code Generation

1import (2func main() {3    toxiproxyClient.CreateProxy("test", "localhost:8080", "localhost:8081")4    toxiproxyClient.AddToxic("test", "test", "latency", toxiproxy.Toxic{5        Attributes: map[string]string{6        },7    })8}

chainAddToxic

Using AI Code Generation

1import (2func main() {3  toxiproxy.CreateProxy("test", "localhost:8080", "localhost:8081")4  toxiproxy.CreateProxy("test1", "localhost:8082", "localhost:8083")5  toxiproxy.ChainAddToxic("test", "test1", "latency", "downstream", 0, toxiproxy.ToxicAttributes{"latency": 500})6  fmt.Println("Toxic added to chain")7}

chainAddToxic

Using AI Code Generation

1import (2func main() {3    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 1000)4    time.Sleep(10 * time.Second)5    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 2000)6    time.Sleep(10 * time.Second)7    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 3000)8    time.Sleep(10 * time.Second)9    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 4000)10    time.Sleep(10 * time.Second)11    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 5000)12    time.Sleep(10 * time.Second)13    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 6000)14    time.Sleep(10 * time.Second)15    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 7000)16    time.Sleep(10 * time.Second)17    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 8000)18    time.Sleep(10 * time.Second)19    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 9000)20    time.Sleep(10 * time.Second)21    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 10000)22    time.Sleep(10 * time.Second)23    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 11000)24    time.Sleep(10 * time.Second)25    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 12000)26    time.Sleep(10 * time.Second)27    toxiproxy.chainAddToxic("redis", "latency", "downstream", 1, 13000)

chainAddToxic

Using AI Code Generation

1import (2func main() {3    proxies, err := toxiproxyClient.Proxies()4    if err != nil {5        log.Fatal(err)6    }7    for _, proxy := range proxies {8        fmt.Println(proxy.Name)9    }10    proxy, err := toxiproxyClient.Proxy("my-proxy")11    if err != nil {12        log.Fatal(err)13    }14    toxic := client.Toxic{15        Attributes: client.Attributes{16        },17    }18    err = proxy.AddToxic(&toxic)19    if err != nil {20        log.Fatal(err)21    }22    toxic, err = proxy.Toxic("timeout")23    if err != nil {24        log.Fatal(err)25    }26    err = proxy.DeleteToxic("timeout")27    if err != nil {28        log.Fatal(err)29    }30}31import (32func main() {33    proxies, err := toxiproxyClient.Proxies()34    if err != nil {35        log.Fatal(err)36    }37    for _, proxy := range proxies {38        fmt.Println(proxy.Name)39    }40    proxy, err := toxiproxyClient.Proxy("my-proxy")41    if err != nil {42        log.Fatal(err)43    }44    toxic := client.Toxic{

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.