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Added sample kubeconfig files to testing project

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This commit is contained in:
Sergio Sisternes
2017-06-26 23:08:29 +02:00
parent 799a6bf052
commit de9edb1c23
3 changed files with 100 additions and 13 deletions
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4
src/KubernetesClient.csproj
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@@ -3,8 +3,8 @@
<OutputType>Library</OutputType>
<TargetFramework>netcoreapp1.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<Compile Remove="GlobalSuppressions.cs" />
<ItemGroup>
<Compile Remove="GlobalSuppressions.cs" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="1.1.0" />

9
src/KubernetesClientConfiguration.cs
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@@ -96,13 +96,14 @@ namespace k8s
{
Context activeContext;
if (k8SConfig.Contexts == null)
{
throw new KubeConfigException("No contexts found in kubeconfig");
}
// set the currentCOntext to passed context if not null
if (!string.IsNullOrWhiteSpace(currentContext))
{
if (k8SConfig.Contexts == null)
{
throw new KubeConfigException("No contexts found in kubeconfig");
}
activeContext = k8SConfig.Contexts.FirstOrDefault(c => c.Name.Equals(currentContext, StringComparison.OrdinalIgnoreCase));
if (activeContext != null)

100
tests/KubernetesClientConfigurationTests.cs
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@@ -1,11 +1,20 @@
using System;
using Xunit;
using k8s;
using System.IO;
namespace k8s.Tests
{
public class KubernetesClientConfigurationTests
{
/// <summary>
/// This file contains a sample kubeconfig file
/// </summary>
private static readonly string kubeConfigFileName = "assets/kubeconfig.yml";
private static readonly string kubeConfigNoContexts = "assets/kubeconfig-no-context.yml";
/// <summary>
/// Checks Host is loaded from the default configuration file
/// </summary>
@@ -15,18 +24,95 @@ namespace k8s.Tests
var cfg = new KubernetesClientConfiguration();
Assert.NotNull(cfg.Host);
}
/// <summary>
/// Check if host is properly loaded, per context
/// </summary>
[Theory]
[InlineData("federal-context", "https://horse.org:4443")]
[InlineData("queen-anne-context", "https://pig.org:443")]
public void ContextHostTest(string context, string host)
{
var fi = new FileInfo(kubeConfigFileName);
var cfg = new KubernetesClientConfiguration(fi, context);
Assert.Equal(host, cfg.Host);
}
/// <summary>
/// Checks if the are pods
/// Checks if user-based token is loaded properly from the config file, per context
/// </summary>
/// <param name="context"></param>
/// <param name="username"></param>
/// <param name="token"></param>
[Theory]
[InlineData("queen-anne-context", "black-user" ,"black-token")]
public void ContextUserTokenTest(string context, string username, string token)
{
var fi = new FileInfo(kubeConfigFileName);
var cfg = new KubernetesClientConfiguration(fi, context);
Assert.Equal(context, cfg.CurrentContext);
Assert.Equal(username, cfg.Username);
Assert.Equal(token, cfg.AccessToken);
}
/// <summary>
/// Checks if certificate-based authentication is loaded properly from the config file, per context
/// </summary>
/// <param name="context">Context to retreive the configuration</param>
/// <param name="clientCertData">'client-certificate-data' node content</param>
/// <param name="clientCertKey">'client-key-data' content</param>
[Theory]
[InlineData("federal-context", "path/to/my/client/cert" ,"path/to/my/client/key")]
public void ContextCertificateTest(string context, string clientCertData, string clientCertKey)
{
var fi = new FileInfo(kubeConfigFileName);
var cfg = new KubernetesClientConfiguration(fi, context);
Assert.Equal(context, cfg.CurrentContext);
Assert.Equal(cfg.ClientCertificateData, clientCertData);
Assert.Equal(cfg.ClientCertificateKey, clientCertKey);
}
/// <summary>
/// Test that an Exception is thrown when initializating a KubernetClientConfiguration whose config file Context is not present
/// </summary>
[Fact]
public void ListDefaultNamespacedPod()
public void ContextNotFoundTest()
{
var k8sClientConfig = new KubernetesClientConfiguration();
IKubernetes client = new Kubernetes(k8sClientConfig);
var listTask = client.ListNamespacedPodWithHttpMessagesAsync("default").Result;
var list = listTask.Body;
Assert.NotEqual(0, list.Items.Count);
var fi = new FileInfo(kubeConfigFileName);
Assert.Throws<k8s.Exceptions.KubeConfigException>(() => new KubernetesClientConfiguration(fi, "context-not-found"));
}
/// <summary>
/// Test if KubeConfigException is thrown when no Contexts and we use the default context name
/// </summary>
[Fact]
public void NoContexts()
{
var fi = new FileInfo(kubeConfigNoContexts);
Assert.Throws<k8s.Exceptions.KubeConfigException>(() => new KubernetesClientConfiguration(fi));
}
/// <summary>
/// Test if KubeConfigException is thrown when no Contexts are set and we specify a concrete context name
/// </summary>
[Fact]
public void NoContextsExplicit()
{
var fi = new FileInfo(kubeConfigNoContexts);
Assert.Throws<k8s.Exceptions.KubeConfigException>(() => new KubernetesClientConfiguration(fi, "context"));
}
// /// <summary>
// /// Checks if the are pods
// /// </summary>
// [Fact]
// public void ListDefaultNamespacedPod()
// {
// var k8sClientConfig = new KubernetesClientConfiguration();
// IKubernetes client = new Kubernetes(k8sClientConfig);
// var listTask = client.ListNamespacedPodWithHttpMessagesAsync("default").Result;
// var list = listTask.Body;
// Assert.NotEqual(0, list.Items.Count);
// }
}
}