257 lines
11 KiB
C#
257 lines
11 KiB
C#
using Xunit;
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using System.Linq;
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using System.Xml.Linq;
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namespace Microsoft.AspNetCore.Server.IISIntegration.Tools.Tests
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{
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public class WebConfigTransformFacts
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{
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private XDocument WebConfigTemplate => XDocument.Parse(
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@"<configuration>
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<system.webServer>
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<handlers>
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<add name=""aspNetCore"" path=""*"" verb=""*"" modules=""AspNetCoreModule"" resourceType=""Unspecified""/>
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</handlers>
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<aspNetCore processPath="".\test.exe"" stdoutLogEnabled=""false"" stdoutLogFile="".\logs\stdout"" />
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</system.webServer>
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</configuration>");
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[Fact]
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public void WebConfigTransform_creates_new_config_if_one_does_not_exist()
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{
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Assert.True(XNode.DeepEquals(WebConfigTemplate,
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WebConfigTransform.Transform(null, "test.exe", configureForAzure: false, isPortable: false)));
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}
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[Fact]
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public void WebConfigTransform_creates_new_config_if_one_has_unexpected_format()
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{
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Assert.True(XNode.DeepEquals(WebConfigTemplate,
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WebConfigTransform.Transform(XDocument.Parse("<unexpected />"), "test.exe", configureForAzure: false, isPortable: false)));
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}
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[Theory]
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[InlineData(new object[] { new[] { "system.webServer" } })]
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[InlineData(new object[] { new[] { "add" } })]
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[InlineData(new object[] { new[] { "handlers" } })]
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[InlineData(new object[] { new[] { "aspNetCore" } })]
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[InlineData(new object[] { new[] { "environmentVariables" } })]
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[InlineData(new object[] { new[] { "environmentVariable" } })]
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[InlineData(new object[] { new[] { "handlers", "aspNetCore", "environmentVariables" } })]
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public void WebConfigTransform_adds_missing_elements(string[] elementNames)
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{
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var input = WebConfigTemplate;
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foreach (var elementName in elementNames)
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{
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input.Descendants(elementName).Remove();
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}
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Assert.True(XNode.DeepEquals(WebConfigTemplate,
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WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false)));
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}
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[Theory]
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[InlineData("add", "path", "test")]
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[InlineData("add", "verb", "test")]
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[InlineData("add", "modules", "mods")]
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[InlineData("add", "resourceType", "Either")]
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[InlineData("aspNetCore", "stdoutLogEnabled", "true")]
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[InlineData("aspNetCore", "startupTimeLimit", "1200")]
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[InlineData("aspNetCore", "arguments", "arg1")]
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[InlineData("aspNetCore", "stdoutLogFile", "logfile")]
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public void WebConfigTransform_wont_override_custom_values(string elementName, string attributeName, string attributeValue)
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{
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var input = WebConfigTemplate;
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input.Descendants(elementName).Single().SetAttributeValue(attributeName, attributeValue);
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var output = WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false);
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Assert.Equal(attributeValue, (string)output.Descendants(elementName).Single().Attribute(attributeName));
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}
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[Fact]
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public void WebConfigTransform_overwrites_processPath()
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{
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var newProcessPath =
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(string)WebConfigTransform.Transform(WebConfigTemplate, "app.exe", configureForAzure: false, isPortable: false)
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.Descendants("aspNetCore").Single().Attribute("processPath");
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Assert.Equal(@".\app.exe", newProcessPath);
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}
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[Fact]
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public void WebConfigTransform_fixes_aspnetcore_casing()
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{
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var input = WebConfigTemplate;
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input.Descendants("add").Single().SetAttributeValue("name", "aspnetcore");
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Assert.True(XNode.DeepEquals(WebConfigTemplate,
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WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false)));
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}
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[Fact]
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public void WebConfigTransform_does_not_remove_children_of_aspNetCore_element()
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{
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var envVarElement =
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new XElement("environmentVariable", new XAttribute("name", "ENVVAR"), new XAttribute("value", "123"));
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var input = WebConfigTemplate;
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input.Descendants("aspNetCore").Single().Add(envVarElement);
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Assert.True(XNode.DeepEquals(envVarElement,
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WebConfigTransform.Transform(input, "app.exe", configureForAzure: false, isPortable: false)
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.Descendants("environmentVariable").SingleOrDefault(e => (string)e.Attribute("name") == "ENVVAR")));
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}
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[Fact]
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public void WebConfigTransform_adds_stdoutLogEnabled_if_attribute_is_missing()
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{
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var input = WebConfigTemplate;
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input.Descendants("aspNetCore").Attributes("stdoutLogEnabled").Remove();
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Assert.Equal(
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"false",
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(string)WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false)
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.Descendants().Attributes("stdoutLogEnabled").Single());
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}
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[Theory]
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[InlineData(null)]
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[InlineData("false")]
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[InlineData("true")]
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public void WebConfigTransform_adds_stdoutLogFile_if_attribute_is_missing(string stdoutLogFile)
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{
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var input = WebConfigTemplate;
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var aspNetCoreElement = input.Descendants("aspNetCore").Single();
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aspNetCoreElement.Attribute("stdoutLogEnabled").Remove();
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if (stdoutLogFile != null)
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{
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aspNetCoreElement.SetAttributeValue("stdoutLogEnabled", stdoutLogFile);
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}
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Assert.Equal(
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@".\logs\stdout",
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(string)WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false)
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.Descendants().Attributes("stdoutLogFile").Single());
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}
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[Theory]
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[InlineData(null)]
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[InlineData("true")]
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[InlineData("false")]
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public void WebConfigTransform_does_not_change_existing_stdoutLogEnabled(string stdoutLogEnabledValue)
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{
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var input = WebConfigTemplate;
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var aspNetCoreElement = input.Descendants("aspNetCore").Single();
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aspNetCoreElement.SetAttributeValue("stdoutLogFile", "mylog.txt");
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aspNetCoreElement.Attributes("stdoutLogEnabled").Remove();
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if (stdoutLogEnabledValue != null)
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{
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input.Descendants("aspNetCore").Single().SetAttributeValue("stdoutLogEnabled", stdoutLogEnabledValue);
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}
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Assert.Equal(
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"mylog.txt",
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(string)WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false)
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.Descendants().Attributes("stdoutLogFile").Single());
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}
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[Fact]
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public void WebConfigTransform_correctly_configures_for_Azure()
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{
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var input = WebConfigTemplate;
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input.Descendants("aspNetCore").Attributes().Remove();
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var aspNetCoreElement = WebConfigTransform.Transform(input, "test.exe", configureForAzure: true, isPortable: false)
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.Descendants("aspNetCore").Single();
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aspNetCoreElement.Elements().Remove();
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Assert.True(XNode.DeepEquals(
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XDocument.Parse(@"<aspNetCore processPath="".\test.exe"" stdoutLogEnabled=""false""
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stdoutLogFile=""\\?\%home%\LogFiles\stdout"" />").Root,
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aspNetCoreElement));
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}
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[Fact]
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public void WebConfigTransform_overwrites_stdoutLogPath_for_Azure()
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{
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var input = WebConfigTemplate;
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var output = WebConfigTransform.Transform(input, "test.exe", configureForAzure: true, isPortable: false);
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Assert.Equal(
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@"\\?\%home%\LogFiles\stdout",
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(string)output.Descendants("aspNetCore").Single().Attribute("stdoutLogFile"));
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}
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[Fact]
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public void WebConfigTransform_configures_portable_apps_correctly()
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{
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var aspNetCoreElement =
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WebConfigTransform.Transform(WebConfigTemplate, "test.exe", configureForAzure: false, isPortable: true)
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.Descendants("aspNetCore").Single();
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Assert.True(XNode.DeepEquals(
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XDocument.Parse(@"<aspNetCore processPath=""dotnet"" arguments="".\test.exe"" stdoutLogEnabled=""false""
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stdoutLogFile="".\logs\stdout"" />").Root,
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aspNetCoreElement));
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}
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[Theory]
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[InlineData("%LAUNCHER_ARGS%", "")]
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[InlineData(" %launcher_ARGS%", "")]
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[InlineData("%LAUNCHER_args% ", "")]
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[InlineData("%LAUNCHER_ARGS% %launcher_args%", "")]
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[InlineData(" %LAUNCHER_ARGS% %launcher_args% ", "")]
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[InlineData(" %launcher_args% -my-switch", "-my-switch")]
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[InlineData("-my-switch %LaUnChEr_ArGs%", "-my-switch")]
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[InlineData("-switch-1 %LAUNCHER_ARGS% -switch-2", "-switch-1 -switch-2")]
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[InlineData("%LAUNCHER_ARGS% -switch %launcher_args%", "-switch")]
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public void WebConfigTransform_removes_LAUNCHER_ARGS_from_arguments_for_standalone_apps(string inputArguments, string outputArguments)
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{
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var input = WebConfigTemplate;
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input.Descendants("aspNetCore").Single().SetAttributeValue("arguments", inputArguments);
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var aspNetCoreElement =
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WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false)
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.Descendants("aspNetCore").Single();
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Assert.Equal(outputArguments, (string)aspNetCoreElement.Attribute("arguments"));
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}
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[Theory]
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[InlineData("", ".\\myapp.dll")]
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[InlineData("%LAUNCHER_ARGS%", ".\\myapp.dll")]
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[InlineData("%LAUNCHER_ARGS% %launcher_args%", ".\\myapp.dll")]
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[InlineData("-my-switch", ".\\myapp.dll -my-switch")]
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[InlineData(" %launcher_args% -my-switch", ".\\myapp.dll -my-switch")]
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[InlineData("-my-switch %LaUnChEr_ArGs%", ".\\myapp.dll -my-switch")]
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[InlineData("-switch-1 -switch-2", ".\\myapp.dll -switch-1 -switch-2")]
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[InlineData("-switch-1 %LAUNCHER_ARGS% -switch-2", ".\\myapp.dll -switch-1 -switch-2")]
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[InlineData("%LAUNCHER_ARGS% -switch %launcher_args%", ".\\myapp.dll -switch")]
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public void WebConfigTransform_wont_override_existing_args_for_portable_apps(string inputArguments, string outputArguments)
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{
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var input = WebConfigTemplate;
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input.Descendants("aspNetCore").Single().SetAttributeValue("arguments", inputArguments);
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var aspNetCoreElement =
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WebConfigTransform.Transform(input, "myapp.dll", configureForAzure: false, isPortable: true)
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.Descendants("aspNetCore").Single();
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Assert.Equal(outputArguments, (string)aspNetCoreElement.Attribute("arguments"));
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}
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private bool VerifyMissingElementCreated(params string[] elementNames)
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{
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var input = WebConfigTemplate;
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foreach (var elementName in elementNames)
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{
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input.Descendants(elementName).Remove();
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}
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return XNode.DeepEquals(WebConfigTemplate,
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WebConfigTransform.Transform(input, "test.exe", configureForAzure: false, isPortable: false));
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}
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}
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} |