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

How to use RandomHostPortBindings method of DotNet.Testcontainers.Tests.Unit.Containers.Unix.TestcontainersContainerTest class

Best Testcontainers-dotnet code snippet using DotNet.Testcontainers.Tests.Unit.Containers.Unix.TestcontainersContainerTest.RandomHostPortBindings

TestcontainersContainerTest.cs

Source:TestcontainersContainerTest.cs

...173          }174        }175      }176      [Fact]177      public async Task RandomHostPortBindings()178      {179        // Given180        var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()181          .WithImage("nginx")182          .WithEntrypoint(KeepTestcontainersUpAndRunning.Command)183          .WithPortBinding(80, true);184        // When185        // Then186        await using (ITestcontainersContainer testcontainer = testcontainersBuilder.Build())187        {188          await testcontainer.StartAsync();189          Assert.NotEqual(0, testcontainer.GetMappedPublicPort(80));190        }191      }...

RandomHostPortBindings

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using DotNet.Testcontainers.Containers.Builders;5using DotNet.Testcontainers.Containers.Configurations;6using DotNet.Testcontainers.Containers.Modules;7using DotNet.Testcontainers.Containers.WaitStrategies;8using DotNet.Testcontainers.Images;9using DotNet.Testcontainers.Tests.Fixtures;10using Xunit;11{12  {13    private readonly WindowsDockerApiFixture fixture;14    public TestcontainersContainerTest(WindowsDockerApiFixture fixture)15    {16      this.fixture = fixture;17    }18    public async Task RandomHostPortBindings()19    {20      var random = new Random();21      var hostPort = random.Next(49152, 65535);22      var containerPort = random.Next(49152, 65535);23      var waitStrategy = Wait.ForUnixContainer().UntilPortIsAvailable(containerPort);24      {25        {26        },27        ExposedPorts = new HashSet<int> { containerPort },28        PortBindings = new Dictionary<int, int> { { containerPort, hostPort } },29      };30      using (var container = new TestcontainersContainer(configuration))31      {32        await container.StartAsync();33        var port = container.GetMappedPublicPort(hostPort);34        Assert.Equal(containerPort, port);35      }36    }37  }38}39using System;40using System.Collections.Generic;41using System.Threading.Tasks;42using DotNet.Testcontainers.Containers.Builders;43using DotNet.Testcontainers.Containers.Configurations;44using DotNet.Testcontainers.Containers.Modules;45using DotNet.Testcontainers.Containers.WaitStrategies;46using DotNet.Testcontainers.Images;47using DotNet.Testcontainers.Tests.Fixtures;48using Xunit;49{50  {

RandomHostPortBindings

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using DotNet.Testcontainers.Containers.Builders;5using DotNet.Testcontainers.Containers.Modules;6using DotNet.Testcontainers.Containers.WaitStrategies;7using DotNet.Testcontainers.Tests.Fixtures;8using Xunit;9{10    {11        private readonly UnixSocketFixture unixSocketFixture;12        public TestcontainersContainerTest(UnixSocketFixture unixSocketFixture)13        {14            this.unixSocketFixture = unixSocketFixture;15        }16        public async Task RandomHostPortBindings()17        {18            var randomPorts = Enumerable.Range(0, 10).Select(i => new Random().Next(49152, 65535)).ToArray();19            var container = new TestcontainersBuilder<TestcontainersContainer>()20                .WithImage("nginx:alpine")21                .WithPortBinding(randomPorts, 80)22                .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(80))23                .Build();24            await container.StartAsync();25            Assert.True(container.IsRunning);26            await container.StopAsync();27        }28    }29}30using System;31using System.Linq;32using System.Threading.Tasks;33using DotNet.Testcontainers.Containers.Builders;34using DotNet.Testcontainers.Containers.Modules;35using DotNet.Testcontainers.Containers.WaitStrategies;36using DotNet.Testcontainers.Tests.Fixtures;37using Xunit;38{39    {40        private readonly WindowsSocketFixture windowsSocketFixture;41        public TestcontainersContainerTest(WindowsSocketFixture windowsSocketFixture)42        {43            this.windowsSocketFixture = windowsSocketFixture;44        }45        public async Task RandomHostPortBindings()46        {47            var randomPorts = Enumerable.Range(0, 10).Select(i => new Random().Next(49152, 65535)).ToArray();48            var container = new TestcontainersBuilder<TestcontainersContainer>()49                .WithImage("nginx:alpine")50                .WithPortBinding(randomPorts, 80)51                .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(

RandomHostPortBindings

Using AI Code Generation

1using DotNet.Testcontainers.Configurations;2using DotNet.Testcontainers.Containers;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.WaitStrategies;6using DotNet.Testcontainers.Tests.Fixtures;7using DotNet.Testcontainers.Tests.Unit.Containers.Unix;8using DotNet.Testcontainers.Tests.Unit.Fixtures;9using Xunit;10{11  {12    private readonly UnixSocketFixture unixSocketFixture;13    public TestcontainersContainerTest(UnixSocketFixture unixSocketFixture)14    {15      this.unixSocketFixture = unixSocketFixture;16    }17    public async Task RandomHostPortBindings()18    {19      const int hostPort = 0;20      const int containerPort = 80;21      {22        {23        }24      };25      var testcontainersBuilder = new TestcontainersBuilder<TestcontainersContainer>()26        .WithImage("nginx:latest")27        .WithPortBinding(hostPort, containerPort)28        .WithWaitStrategy(Wait.ForUnixContainer().UntilPortIsAvailable(containerPort))29        .WithConfiguration(configuration);30      using (var testcontainersContainer = testcontainersBuilder.Build())31      {32        var hostPortBindings = await testcontainersContainer.RandomHostPortBindings();33        Assert.Single(hostPortBindings);34        Assert.Contains(containerPort, hostPortBindings.Keys);35        Assert.NotEqual(hostPort, hostPortBindings[containerPort]);36      }37    }38  }39}40using DotNet.Testcontainers.Configurations;41using DotNet.Testcontainers.Containers;42using DotNet.Testcontainers.Containers.Builders;43using DotNet.Testcontainers.Containers.Modules;44using DotNet.Testcontainers.Containers.WaitStrategies;45using DotNet.Testcontainers.Tests.Fixtures;46using DotNet.Testcontainers.Tests.Unit.Containers.Unix;47using DotNet.Testcontainers.Tests.Unit.Fixtures;48using Xunit;49{

RandomHostPortBindings

Using AI Code Generation

1public async Task RandomHostPortBindings()2{3    var testcontainersBuilder = new TestcontainersBuilder<DockerContainer>()4        .WithDockerEndpoint(dockerHost)5        .WithImage("alpine")6        .WithCommand("sleep 30")7        .WithPortBinding(PortBinding.RandomHostPort(80));8    var container = testcontainersBuilder.Build();9    await container.StartAsync();10    var containerId = await container.GetContainerIdAsync();11    var containerInfo = await dockerClient.Containers.InspectContainerAsync(containerId);12    var networkSettings = containerInfo.NetworkSettings;13    var ports = networkSettings.Ports;14    Assert.True(ports.ContainsKey("80/tcp"));15    Assert.True(ports["80/tcp"].First().HostPort != null);16    Assert.True(int.Parse(ports["80/tcp"].First().HostPort) > 0);17    await container.StopAsync();18}19public async Task RandomHostPortBindings()20{21    var testcontainersBuilder = new TestcontainersBuilder<DockerContainer>()22        .WithDockerEndpoint(dockerHost)23        .WithImage("alpine")24        .WithCommand("sleep 30")25        .WithPortBinding(PortBinding.RandomHostPort(80));26    var container = testcontainersBuilder.Build();27    await container.StartAsync();28    var containerId = await container.GetContainerIdAsync();29    var containerInfo = await dockerClient.Containers.InspectContainerAsync(containerId);30    var networkSettings = containerInfo.NetworkSettings;31    var ports = networkSettings.Ports;32    Assert.True(ports.ContainsKey("80/tcp"));33    Assert.True(ports["80/tcp"].First().HostPort != null);34    Assert.True(int.Parse(ports["80/tcp"].First().HostPort) > 0);

RandomHostPortBindings

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using DotNet.Testcontainers.Containers.Builders;4using DotNet.Testcontainers.Containers.Modules;5using DotNet.Testcontainers.Containers.WaitStrategies;6using DotNet.Testcontainers.Tests.Unit.Containers.Unix;7using Xunit;8{9    {10        public async Task RunContainer()11        {12            var randomHostPortBindings = TestcontainersContainerTest.RandomHostPortBindings();13            var container = new TestcontainersBuilder<TestcontainersContainer>()14                .WithImage("nginx")15                .WithPortBinding(randomHostPortBindings)16                .WithWaitStrategy(Wait.ForUnixContainer()17                    .UntilPortIsAvailable(randomHostPortBindings[0].HostPort))18                .Build();19            await container.StartAsync();20            var hostPort = randomHostPortBindings[0].HostPort;21            Console.WriteLine(hostPort);22            await container.StopAsync();23        }24    }25}26using System;27using System.Threading.Tasks;28using DotNet.Testcontainers.Containers.Builders;29using DotNet.Testcontainers.Containers.Modules;30using DotNet.Testcontainers.Containers.WaitStrategies;31using DotNet.Testcontainers.Tests.Unit.Containers.Windows;32using Xunit;33{34    {35        public async Task RunContainer()36        {37            var randomHostPortBindings = TestcontainersContainerTest.RandomHostPortBindings();38            var container = new TestcontainersBuilder<TestcontainersContainer>()39                .WithImage("nginx")40                .WithPortBinding(randomHostPortBindings)41                .WithWaitStrategy(Wait.ForWindowsContainer()42                    .UntilPortIsAvailable(randomHostPortBindings[0].HostPort))43                .Build();44            await container.StartAsync();45            var hostPort = randomHostPortBindings[0].HostPort;46            Console.WriteLine(hostPort);47            await container.StopAsync();48        }49    }50}51using System;52using System.Threading.Tasks;53using DotNet.Testcontainers.Containers.Builders;

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.