public static IEnumerable <ConfigurationSpecification> AsConfigurationSpecifications(
this FileInfo configurationSpecificationFile,
IEnumerable <IConfigurationFilesResolverStrategy> configurationFileResolverStrategies)
{
Arguments.Validation.Constraints
.IsNotNull(configurationSpecificationFile, nameof(configurationSpecificationFile))
.Exists(configurationSpecificationFile, nameof(configurationSpecificationFile))
.Check();
var configurationSpecifications = new ConfigurationSpecificationReader(configurationSpecificationFile.AsXmlDocument(), configurationFileResolverStrategies).Read();
foreach (var configurationSpecification in configurationSpecifications)
{
configurationSpecification.SpecificationSourceFile = configurationSpecificationFile;
yield return(configurationSpecification);
}
}
public void WriteSucceeds()
{
var targetConfigurationFile = new FileInfo("c:\\web.config");
var configurationSpecification = new ConfigurationSpecification(
targetConfigurationFile,
new ConfigurationCommand[] {
new ElementInsertionCommand(
"/*[local-name()='configuration']",
new ElementSpecification("appSettings", string.Empty, Enumerable.Empty <AttributeSpecification>(), "*[local-name()='appSettings']")),
new ElementUpdateCommand(
"/*[local-name()='configuration']/*[local-name()='appSettings']/*[local-name()='add' and (@key = 'first_setting')]",
new[] {
new AttributeSpecification {
Name = "key",
Value = "first_setting",
NamespaceUri = string.Empty
},
new AttributeSpecification {
Name = "value",
Value = "updated-value",
NamespaceUri = string.Empty
}
}),
new ElementDeletionCommand("/*[local-name()='configuration']/*[local-name()='appSettings']/*[local-name()='add' and (@key = 'second_setting')]")
},
false);
var document = new XmlDocument();
new ConfigurationSpecificationWriter(document).Write(configurationSpecification);
var mockedResolver = new Mock <IConfigurationFilesResolverStrategy>();
mockedResolver.Setup(resolver => resolver.CanResolve(It.IsAny <string>())).Returns(true);
mockedResolver.Setup(resolver => resolver.Resolve(It.IsAny <string>())).Returns(new List <string> {
targetConfigurationFile.FullName
});
var specification = new ConfigurationSpecificationReader(document, new[] { mockedResolver.Object }).Read().Should().ContainSingle().Subject;
specification.SpecificationSourceFile.Should().BeNull();
specification.TargetConfigurationFile.FullName.Should().Be(configurationSpecification.TargetConfigurationFile.FullName);
specification.Commands.Should().BeEquivalentTo(configurationSpecification.Commands);
}
