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294
Microsoft.NET.Build.Containers.UnitTests/ImageBuilderTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,294 @@ | ||
| // Licensed to the .NET Foundation under one or more agreements. | ||
| // The .NET Foundation licenses this file to you under the MIT license. | ||
|
|
||
| using System.Text.Json.Nodes; | ||
| using Microsoft.NET.Build.Containers; | ||
| using Xunit; | ||
|
|
||
| namespace Test.Microsoft.NET.Build.Containers; | ||
|
|
||
| public class ImageBuilderTests | ||
| { | ||
| [Fact] | ||
| public void CanAddLabelsToImage() | ||
| { | ||
| string simpleImageConfig = | ||
| """ | ||
| { | ||
| "architecture": "amd64", | ||
| "config": { | ||
| "Hostname": "", | ||
| "Domainname": "", | ||
| "User": "", | ||
| "AttachStdin": false, | ||
| "AttachStdout": false, | ||
| "AttachStderr": false, | ||
| "Tty": false, | ||
| "OpenStdin": false, | ||
| "StdinOnce": false, | ||
| "Env": [ | ||
| "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", | ||
| "ASPNETCORE_URLS=http://+:80", | ||
| "DOTNET_RUNNING_IN_CONTAINER=true", | ||
| "DOTNET_VERSION=7.0.2", | ||
| "ASPNET_VERSION=7.0.2" | ||
| ], | ||
| "Cmd": ["bash"], | ||
| "Image": "sha256:d772d27ebeec80393349a4770dc37f977be2c776a01c88b624d43f93fa369d69", | ||
| "Volumes": null, | ||
| "WorkingDir": "", | ||
| "Entrypoint": null, | ||
| "OnBuild": null, | ||
| "Labels": null | ||
| }, | ||
| "created": "2023-02-04T08:14:52.000901321Z", | ||
| "os": "linux", | ||
| "rootfs": { | ||
| "type": "layers", | ||
| "diff_ids": [ | ||
| "sha256:bd2fe8b74db65d82ea10db97368d35b92998d4ea0e7e7dc819481fe4a68f64cf", | ||
| "sha256:94100d1041b650c6f7d7848c550cd98c25d0bdc193d30692e5ea5474d7b3b085", | ||
| "sha256:53c2a75a33c8f971b4b5036d34764373e134f91ee01d8053b4c3573c42e1cf5d", | ||
| "sha256:49a61320e585180286535a2545be5722b09e40ad44c7c190b20ec96c9e42e4a3", | ||
| "sha256:8a379cce2ac272aa71aa029a7bbba85c852ba81711d9f90afaefd3bf5036dc48" | ||
| ] | ||
| } | ||
| } | ||
| """; | ||
|
|
||
| JsonNode? node = JsonNode.Parse(simpleImageConfig); | ||
| Assert.NotNull(node); | ||
|
|
||
| ImageConfig baseConfig = new ImageConfig(node); | ||
|
|
||
| baseConfig.AddLabel("testLabel1", "v1"); | ||
| baseConfig.AddLabel("testLabel2", "v2"); | ||
|
|
||
| string readyImage = baseConfig.BuildConfig(); | ||
|
|
||
| JsonNode? result = JsonNode.Parse(readyImage); | ||
|
|
||
| var resultLabels = result?["config"]?["Labels"] as JsonObject; | ||
| Assert.NotNull(resultLabels); | ||
|
|
||
| Assert.Equal(2, resultLabels.Count); | ||
| Assert.Equal("v1", resultLabels["testLabel1"]?.ToString()); | ||
| Assert.Equal("v2", resultLabels["testLabel2"]?.ToString()); | ||
| } | ||
|
|
||
| [Fact] | ||
| public void CanPreserveExistingLabels() | ||
| { | ||
| string simpleImageConfig = | ||
| """ | ||
| { | ||
| "architecture": "amd64", | ||
| "config": { | ||
| "Hostname": "", | ||
| "Domainname": "", | ||
| "User": "", | ||
| "AttachStdin": false, | ||
| "AttachStdout": false, | ||
| "AttachStderr": false, | ||
| "Tty": false, | ||
| "OpenStdin": false, | ||
| "StdinOnce": false, | ||
| "Env": [ | ||
| "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", | ||
| "ASPNETCORE_URLS=http://+:80", | ||
| "DOTNET_RUNNING_IN_CONTAINER=true", | ||
| "DOTNET_VERSION=7.0.2", | ||
| "ASPNET_VERSION=7.0.2" | ||
| ], | ||
| "Cmd": ["bash"], | ||
| "Image": "sha256:d772d27ebeec80393349a4770dc37f977be2c776a01c88b624d43f93fa369d69", | ||
| "Volumes": null, | ||
| "WorkingDir": "", | ||
| "Entrypoint": null, | ||
| "OnBuild": null, | ||
| "Labels": | ||
| { | ||
| "existing" : "e1", | ||
| "existing2" : "e2" | ||
| } | ||
| }, | ||
| "created": "2023-02-04T08:14:52.000901321Z", | ||
| "os": "linux", | ||
| "rootfs": { | ||
| "type": "layers", | ||
| "diff_ids": [ | ||
| "sha256:bd2fe8b74db65d82ea10db97368d35b92998d4ea0e7e7dc819481fe4a68f64cf", | ||
| "sha256:94100d1041b650c6f7d7848c550cd98c25d0bdc193d30692e5ea5474d7b3b085", | ||
| "sha256:53c2a75a33c8f971b4b5036d34764373e134f91ee01d8053b4c3573c42e1cf5d", | ||
| "sha256:49a61320e585180286535a2545be5722b09e40ad44c7c190b20ec96c9e42e4a3", | ||
| "sha256:8a379cce2ac272aa71aa029a7bbba85c852ba81711d9f90afaefd3bf5036dc48" | ||
| ] | ||
| } | ||
| } | ||
| """; | ||
|
|
||
| JsonNode? node = JsonNode.Parse(simpleImageConfig); | ||
| Assert.NotNull(node); | ||
|
|
||
| ImageConfig baseConfig = new ImageConfig(node); | ||
|
|
||
| baseConfig.AddLabel("testLabel1", "v1"); | ||
| baseConfig.AddLabel("existing2", "v2"); | ||
|
|
||
| string readyImage = baseConfig.BuildConfig(); | ||
|
|
||
| JsonNode? result = JsonNode.Parse(readyImage); | ||
|
|
||
| var resultLabels = result?["config"]?["Labels"] as JsonObject; | ||
| Assert.NotNull(resultLabels); | ||
|
|
||
| Assert.Equal(3, resultLabels.Count); | ||
| Assert.Equal("v1", resultLabels["testLabel1"]?.ToString()); | ||
| Assert.Equal("v2", resultLabels["existing2"]?.ToString()); | ||
| Assert.Equal("e1", resultLabels["existing"]?.ToString()); | ||
| } | ||
|
|
||
| [Fact] | ||
| public void CanAddPortsToImage() | ||
| { | ||
| string simpleImageConfig = | ||
| """ | ||
| { | ||
| "architecture": "amd64", | ||
| "config": { | ||
| "Hostname": "", | ||
| "Domainname": "", | ||
| "User": "", | ||
| "AttachStdin": false, | ||
| "AttachStdout": false, | ||
| "AttachStderr": false, | ||
| "Tty": false, | ||
| "OpenStdin": false, | ||
| "StdinOnce": false, | ||
| "Env": [ | ||
| "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", | ||
| "ASPNETCORE_URLS=http://+:80", | ||
| "DOTNET_RUNNING_IN_CONTAINER=true", | ||
| "DOTNET_VERSION=7.0.2", | ||
| "ASPNET_VERSION=7.0.2" | ||
| ], | ||
| "Cmd": ["bash"], | ||
| "Image": "sha256:d772d27ebeec80393349a4770dc37f977be2c776a01c88b624d43f93fa369d69", | ||
| "Volumes": null, | ||
| "WorkingDir": "", | ||
| "Entrypoint": null, | ||
| "OnBuild": null, | ||
| "Labels": null | ||
| }, | ||
| "created": "2023-02-04T08:14:52.000901321Z", | ||
| "os": "linux", | ||
| "rootfs": { | ||
| "type": "layers", | ||
| "diff_ids": [ | ||
| "sha256:bd2fe8b74db65d82ea10db97368d35b92998d4ea0e7e7dc819481fe4a68f64cf", | ||
| "sha256:94100d1041b650c6f7d7848c550cd98c25d0bdc193d30692e5ea5474d7b3b085", | ||
| "sha256:53c2a75a33c8f971b4b5036d34764373e134f91ee01d8053b4c3573c42e1cf5d", | ||
| "sha256:49a61320e585180286535a2545be5722b09e40ad44c7c190b20ec96c9e42e4a3", | ||
| "sha256:8a379cce2ac272aa71aa029a7bbba85c852ba81711d9f90afaefd3bf5036dc48" | ||
| ] | ||
| } | ||
| } | ||
| """; | ||
|
|
||
| JsonNode? node = JsonNode.Parse(simpleImageConfig); | ||
| Assert.NotNull(node); | ||
|
|
||
| ImageConfig baseConfig = new ImageConfig(node); | ||
|
|
||
| baseConfig.ExposePort(6000, PortType.tcp); | ||
| baseConfig.ExposePort(6010, PortType.udp); | ||
|
|
||
| string readyImage = baseConfig.BuildConfig(); | ||
|
|
||
| JsonNode? result = JsonNode.Parse(readyImage); | ||
|
|
||
| var resultPorts = result?["config"]?["ExposedPorts"] as JsonObject; | ||
| Assert.NotNull(resultPorts); | ||
|
|
||
| Assert.Equal(2, resultPorts.Count); | ||
| Assert.NotNull(resultPorts["6000/tcp"] as JsonObject); | ||
| Assert.NotNull( resultPorts["6010/udp"] as JsonObject); | ||
| } | ||
|
|
||
| [Fact] | ||
| public void CanPreserveExistingPorts() | ||
| { | ||
| string simpleImageConfig = | ||
| """ | ||
| { | ||
| "architecture": "amd64", | ||
| "config": { | ||
| "Hostname": "", | ||
| "Domainname": "", | ||
| "User": "", | ||
| "AttachStdin": false, | ||
| "AttachStdout": false, | ||
| "AttachStderr": false, | ||
| "Tty": false, | ||
| "OpenStdin": false, | ||
| "StdinOnce": false, | ||
| "Env": [ | ||
| "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", | ||
| "ASPNETCORE_URLS=http://+:80", | ||
| "DOTNET_RUNNING_IN_CONTAINER=true", | ||
| "DOTNET_VERSION=7.0.2", | ||
| "ASPNET_VERSION=7.0.2" | ||
| ], | ||
| "Cmd": ["bash"], | ||
| "Image": "sha256:d772d27ebeec80393349a4770dc37f977be2c776a01c88b624d43f93fa369d69", | ||
| "Volumes": null, | ||
| "WorkingDir": "", | ||
| "Entrypoint": null, | ||
| "OnBuild": null, | ||
| "Labels": null, | ||
| "ExposedPorts": | ||
| { | ||
| "6100/tcp": {}, | ||
| "6200": {} | ||
| } | ||
| }, | ||
| "created": "2023-02-04T08:14:52.000901321Z", | ||
| "os": "linux", | ||
| "rootfs": { | ||
| "type": "layers", | ||
| "diff_ids": [ | ||
| "sha256:bd2fe8b74db65d82ea10db97368d35b92998d4ea0e7e7dc819481fe4a68f64cf", | ||
| "sha256:94100d1041b650c6f7d7848c550cd98c25d0bdc193d30692e5ea5474d7b3b085", | ||
| "sha256:53c2a75a33c8f971b4b5036d34764373e134f91ee01d8053b4c3573c42e1cf5d", | ||
| "sha256:49a61320e585180286535a2545be5722b09e40ad44c7c190b20ec96c9e42e4a3", | ||
| "sha256:8a379cce2ac272aa71aa029a7bbba85c852ba81711d9f90afaefd3bf5036dc48" | ||
| ] | ||
| } | ||
| } | ||
| """; | ||
|
|
||
| JsonNode? node = JsonNode.Parse(simpleImageConfig); | ||
| Assert.NotNull(node); | ||
|
|
||
| ImageConfig baseConfig = new ImageConfig(node); | ||
|
|
||
| baseConfig.ExposePort(6000, PortType.tcp); | ||
| baseConfig.ExposePort(6010, PortType.udp); | ||
| baseConfig.ExposePort(6100, PortType.udp); | ||
| baseConfig.ExposePort(6200, PortType.tcp); | ||
|
|
||
| string readyImage = baseConfig.BuildConfig(); | ||
|
|
||
| JsonNode? result = JsonNode.Parse(readyImage); | ||
|
|
||
| var resultPorts = result?["config"]?["ExposedPorts"] as JsonObject; | ||
| Assert.NotNull(resultPorts); | ||
|
|
||
| Assert.Equal(5, resultPorts.Count); | ||
| Assert.NotNull(resultPorts["6000/tcp"] as JsonObject); | ||
| Assert.NotNull(resultPorts["6010/udp"] as JsonObject); | ||
| Assert.NotNull(resultPorts["6100/udp"] as JsonObject); | ||
| Assert.NotNull(resultPorts["6100/tcp"] as JsonObject); | ||
| Assert.NotNull(resultPorts["6200/tcp"] as JsonObject); | ||
| } | ||
| } |
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