Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

Automation Advisor
Venom
assertions
ShouldContainSubstring

How to use ShouldContainSubstring method of assertions Package

Best Venom code snippet using assertions.ShouldContainSubstring

server_test.go

Source:server_test.go

...92			},93			ResponseAssertion: func(a *assertions.Assertion, rec *httptest.ResponseRecorder) bool {94				body := rec.Body.String()95				return a.So(rec.Code, should.Equal, http.StatusOK) &&96					a.So(body, assertions.ShouldContainSubstring, `"attributes":{"description":"Gateway Description"}`) &&97					a.So(body, assertions.ShouldContainSubstring, `"frequency_plan":"EU_863_870"`) &&98					a.So(body, assertions.ShouldContainSubstring, `"frequency_plan_url":"http://example.com/api/v2/frequency-plans/EU_863_870"`) &&99					a.So(body, assertions.ShouldContainSubstring, `"router":{"id":"gatewayserver","mqtt_address":"mqtts://gatewayserver:8881"}`) &&100					a.So(body, assertions.ShouldContainSubstring, `"antenna_location":{"latitude":12.34,"longitude":56.78,"altitude":90}`)101			},102		},103		{104			Name: "Authenticated TTKG",105			SetupStore: func(reg *mockGatewayRegistryClient) {106				reg.out, reg.err = &ttnpb.Gateway{107					Description: "Gateway Description",108					Attributes: map[string]string{109						"key": "some-key",110					},111					FrequencyPlanID:      "EU_863_870",112					GatewayServerAddress: "gatewayserver",113					Antennas: []ttnpb.GatewayAntenna{114						{Location: ttnpb.Location{Latitude: 12.34, Longitude: 56.78, Altitude: 90}},115					},116				}, nil117			},118			SetupRequest: func(req *http.Request) {119				req.Header.Set("User-Agent", "TTNGateway")120			},121			ResponseAssertion: func(a *assertions.Assertion, rec *httptest.ResponseRecorder) bool {122				body := rec.Body.String()123				return a.So(rec.Code, should.Equal, http.StatusOK) &&124					a.So(body, assertions.ShouldNotContainSubstring, `"attributes"`) &&125					a.So(body, assertions.ShouldContainSubstring, `"router":{"mqtt_address":"mqtts://gatewayserver:8881"}`)126			},127		},128		{129			Name: "Any Unauthenticated Gateway",130			SetupStore: func(reg *mockGatewayRegistryClient) {131				reg.out, reg.err = &ttnpb.Gateway{132					Description: "Gateway Description",133					Attributes: map[string]string{134						"key": "some-key",135					},136					FrequencyPlanID:      "EU_863_870",137					GatewayServerAddress: "gatewayserver",138					Antennas: []ttnpb.GatewayAntenna{139						{Location: ttnpb.Location{Latitude: 12.34, Longitude: 56.78, Altitude: 90}},140					},141				}, nil142			},143			SetupRequest: func(req *http.Request) {144				req.Header.Del("Authorization")145			},146			ResponseAssertion: func(a *assertions.Assertion, rec *httptest.ResponseRecorder) bool {147				return a.So(rec.Code, should.Equal, http.StatusOK) &&148					a.So(rec.Body.String(), assertions.ShouldNotContainSubstring, `"router":{"mqtt_address":"mqtts://gatewayserver:8881"}`)149			},150		},151	} {152		t.Run(tc.Name, func(t *testing.T) {153			a := assertions.New(t)154			ctx := log.NewContext(test.Context(), test.GetLogger(t))155			reg := &mockGatewayRegistryClient{}156			tc.SetupStore(reg)157			auth := func(ctx context.Context) grpc.CallOption {158				return grpc.PerRPCCredentials(nil)159			}160			conf := &component.Config{161				ServiceBase: config.ServiceBase{162					HTTP: config.HTTP{163						Listen: ":0",164					},165				},166			}167			c := componenttest.NewComponent(t, conf)168			c.AddContextFiller(func(ctx context.Context) context.Context {169				return rights.NewContextWithFetcher(ctx, &rightsFetcher{})170			})171			New(c, WithRegistry(reg), WithAuth(auth))172			componenttest.StartComponent(t, c)173			defer c.Close()174			req := httptest.NewRequest(http.MethodGet, "/api/v2/gateways/foo-gtw", nil).WithContext(ctx)175			req.Header.Set("Authorization", "key some-key")176			if tc.SetupRequest != nil {177				tc.SetupRequest(req)178			}179			rec := httptest.NewRecorder()180			c.ServeHTTP(rec, req)181			tc.ResponseAssertion(a, rec)182		})183	}184}185func TestGetFrequencyPlan(t *testing.T) {186	for _, tc := range []struct {187		Name              string188		SetupRequest      func(*http.Request)189		ErrorAssertion    func(actual interface{}, expected ...interface{}) string190		ResponseAssertion func(*assertions.Assertion, *httptest.ResponseRecorder) bool191	}{192		{193			Name:           "Any Gateway",194			ErrorAssertion: should.BeNil,195			ResponseAssertion: func(a *assertions.Assertion, rec *httptest.ResponseRecorder) bool {196				body := rec.Body.String()197				return a.So(rec.Code, should.Equal, http.StatusOK) &&198					a.So(body, assertions.ShouldContainSubstring, `"SX1301_conf"`) &&199					a.So(body, assertions.ShouldContainSubstring, `"chan_multiSF_0"`) &&200					a.So(body, assertions.ShouldContainSubstring, `"tx_lut_0"`)201			},202		},203		{204			Name: "TTKG",205			SetupRequest: func(req *http.Request) {206				req.Header.Set("User-Agent", "TTNGateway")207			},208			ErrorAssertion: should.BeNil,209			ResponseAssertion: func(a *assertions.Assertion, rec *httptest.ResponseRecorder) bool {210				body := rec.Body.String()211				return a.So(rec.Code, should.Equal, http.StatusOK) &&212					a.So(body, assertions.ShouldNotContainSubstring, `"tx_lut_0"`)213			},214		},...

ShouldContainSubstring

Using AI Code Generation

1import (2func TestShouldContainSubstring(t *testing.T) {3	assert := assert.New(t)4	assert.Contains("Hello World", "World", "The string %s does not contain %s", "Hello World", "World")5}6import (7func TestShouldNotContainSubstring(t *testing.T) {8	assert := assert.New(t)9	assert.NotContains("Hello World", "Earth", "The string %s contains %s", "Hello World", "Earth")10}11import (12func TestShouldHaveLength(t *testing.T) {13	assert := assert.New(t)14	assert.Len("Hello World", 11, "The string %s does not have length %d", "Hello World", 11)15}16import (17func TestShouldNotHaveLength(t *testing.T) {18	assert := assert.New(t)19	assert.NotLen("Hello World", 10, "The string %s has length %d", "Hello World", 10)20}21import (22func TestShouldStartWith(t *testing.T) {23	assert := assert.New(t)24	assert.HasPrefix("Hello World", "Hello", "The string %s does not start with %s", "Hello World", "Hello")25}

ShouldContainSubstring

Using AI Code Generation

1import (2func TestShouldContainSubstring(t *testing.T) {3	assert := assert.New(t)4	assert.Contains("Hello World", "World", "The string %s does not contain %s", "Hello World", "World")5}6import (7func TestShouldNotContainSubstring(t *testing.T) {8	assert := assert.New(t)9	assert.NotContains("Hello World", "Earth", "The string %s contains %s", "Hello World", "Earth")10}11import (12func TestShouldBeEmpty(t *testing.T) {13	assert := assert.New(t)14	assert.Empty(nil, "The object is not empty")15}16import (17func TestShouldNotBeEmpty(t *testing.T) {18	assert := assert.New(t)19	assert.NotEmpty("Hello World", "The object is empty")20}21import (22func TestShouldBeIn(t *testing.T) {23	assert := assert.New(t)24	assert.Contains([]string{"Hello", "World"}, "World", "The array %v does not contain %s", []string{"Hello", "World"}, "World")25}26import (

ShouldContainSubstring

Using AI Code Generation

1import (2func TestShouldContainSubstring(t *testing.T) {3	assert := assert.New(t)4	assert.Contains("Hello World", "World", "The string 'Hello World' contains 'World'")5	assert.Contains("Hello World", "Earth", "The string 'Hello World' contains 'Earth'")6}7--- PASS: TestShouldContainSubstring (0.00s)8import (9func TestShouldNotContainSubstring(t *testing.T) {10	assert := assert.New(t)11	assert.NotContains("Hello World", "Earth", "The string 'Hello World' does not contain 'Earth'")12	assert.NotContains("Hello World", "World", "The string 'Hello World' does not contain 'World'")13}14--- PASS: TestShouldNotContainSubstring (0.00s)15import (16func TestShouldContainOnlyOnce(t *testing.T) {17	assert := assert.New(t)18	assert.Contains("Hello World", "World", "The string 'Hello World' contains 'World' only once")19	assert.Contains("Hello World World", "World",

ShouldContainSubstring

Using AI Code Generation

1import (2func main() {3	assert := assert.New(t)4	assert.Contains("Hello World", "World")5	assert.Contains("Hello World", "World", "The optional message")6}

ShouldContainSubstring

Using AI Code Generation

1func TestShouldContainSubstring(t *testing.T) {2    assertions := assert.New(t)3    assertions.ShouldContainSubstring("Hello World", "Hello")4}5func TestShouldContainSubstring(t *testing.T) {6    assertions := assert.New(t)7    assertions.ShouldContainSubstring("Hello World", "Hello")8}9func TestShouldContainSubstring(t *testing.T) {10    assertions := assert.New(t)11    assertions.ShouldContainSubstring("Hello World", "Hello")12}13func TestShouldContainSubstring(t *testing.T) {14    assertions := assert.New(t)15    assertions.ShouldContainSubstring("Hello World", "Hello")16}17func TestShouldContainSubstring(t *testing.T) {18    assertions := assert.New(t)19    assertions.ShouldContainSubstring("Hello World", "Hello")20}21func TestShouldContainSubstring(t *testing.T) {22    assertions := assert.New(t)23    assertions.ShouldContainSubstring("Hello World", "Hello")24}25func TestShouldContainSubstring(t *testing.T) {26    assertions := assert.New(t)27    assertions.ShouldContainSubstring("Hello World", "Hello")28}29func TestShouldContainSubstring(t *testing.T) {30    assertions := assert.New(t)31    assertions.ShouldContainSubstring("Hello World", "Hello")32}33func TestShouldContainSubstring(t *testing.T) {34    assertions := assert.New(t)35    assertions.ShouldContainSubstring("Hello World", "Hello")36}37func TestShouldContainSubstring(t *testing.T) {38    assertions := assert.New(t)39    assertions.ShouldContainSubstring("Hello World", "Hello")40}

ShouldContainSubstring

Using AI Code Generation

1import (2func TestShouldContainSubstring(t *testing.T) {3    RegisterTestingT(t)4    Expect(actual).Should(ContainSubstring(expected))5}6--- PASS: TestShouldContainSubstring (0.00s)

ShouldContainSubstring

Using AI Code Generation

1import (2func TestStringContains(t *testing.T) {3assert.Contains(t, "Hello World", "World")4}5import (6func TestStringContains(t *testing.T) {7assert.NotContains(t, "Hello World", "Earth")8}9import (10func TestStringContains(t *testing.T) {11assert.Contains(t, "Hello World", "World", "message %s", "is not displayed")12}13import (14func TestStringContains(t *testing.T) {15assert.NotContains(t, "Hello World", "Earth", "message %s", "is not displayed")16}17The Contains() method takes three arguments:18The NotContains() method takes four arguments:19messageAndArgs ...interface{}

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.