/// <summary>
/// Creates a new implementation version from a a string.
/// </summary>
/// <param name="value">The string containing the version information.</param>
/// <exception cref="FormatException"><paramref name="value"/> is not a valid version string.</exception>
public ImplementationVersion(string value)
{
if (string.IsNullOrEmpty(value))
{
throw new FormatException(Resources.MustStartWithDottedList);
}
if (ModelUtils.ContainsTemplateVariables(value))
{
_verbatimString = value;
AdditionalParts = new VersionPart[0];
return;
}
var parts = value.Split('-');
// Ensure the first part is a dotted list
if (!VersionDottedList.IsValid(parts[0]))
{
throw new FormatException(Resources.MustStartWithDottedList);
}
FirstPart = new VersionDottedList(parts[0]);
// Iterate through all additional parts
var additionalParts = new VersionPart[parts.Length - 1];
for (int i = 1; i < parts.Length; i++)
{
additionalParts[i - 1] = new VersionPart(parts[i]);
}
AdditionalParts = additionalParts;
}
public void TestContainsTemplateVariables()
{
ModelUtils.ContainsTemplateVariables("").Should().BeFalse();
ModelUtils.ContainsTemplateVariables("x").Should().BeFalse();
ModelUtils.ContainsTemplateVariables("}{").Should().BeFalse();
ModelUtils.ContainsTemplateVariables("{}").Should().BeTrue();
ModelUtils.ContainsTemplateVariables("{var}").Should().BeTrue();
ModelUtils.ContainsTemplateVariables("x{var}x").Should().BeTrue();
}
public void TestGetAbsoluteHref()
{
var absoluteHref = WindowsUtils.IsWindows ? new Uri("file:///C:/local/subdir/file") : new Uri("file:///local/subdir/file");
var result = ModelUtils.GetAbsoluteHref(new Uri("subdir/file", UriKind.Relative), new FeedUri(WindowsUtils.IsWindows ? @"C:\local\feed.xml" : "/local/feed.xml"));
result.IsAbsoluteUri.Should().BeTrue();
result.Should().Be(absoluteHref);
ModelUtils.GetAbsoluteHref(absoluteHref)
.Should().Be(absoluteHref, because: "Should ignore source if href is already absolute.");
}
public void TestGetAbsolutePath()
{
string absolutePath = WindowsUtils.IsWindows ? @"C:\local\subdir\file" : "/local/subdir/file";
string result = ModelUtils.GetAbsolutePath("subdir/file", new FeedUri(WindowsUtils.IsWindows ? @"C:\local\" : "/local/"));
Path.IsPathRooted(result).Should().BeTrue();
result.Should().Be(absolutePath);
ModelUtils.GetAbsolutePath(absolutePath)
.Should().Be(absolutePath, because: "Should ignore source if path is already absolute.");
}
public void TestGetAbsoluteHrefException()
{
Assert.Throws <UriFormatException>(() => ModelUtils.GetAbsoluteHref(new Uri("subdir/file", UriKind.Relative)));
Assert.Throws <UriFormatException>(() => ModelUtils.GetAbsoluteHref(new Uri("subdir/file", UriKind.Relative), new FeedUri("http://remote/")));
}
public void TestGetAbsolutePathException()
{
Assert.Throws <UriFormatException>(() => ModelUtils.GetAbsolutePath("subdir/file"));
Assert.Throws <UriFormatException>(() => ModelUtils.GetAbsolutePath("subdir/file", new FeedUri("http://remote/")));
}
