public void CompareTo_WhenCommitTimeStampsAreEqual_ReturnsZero()
{
var entry0 = new CatalogIndexEntry(
new Uri("https://nuget.test/a"),
CatalogConstants.NuGetPackageDetails,
_commitId,
_commitTimeStamp,
_packageIdentity);
var entry1 = new CatalogIndexEntry(
new Uri("https://nuget.test/b"),
CatalogConstants.NuGetPackageDelete,
Guid.NewGuid().ToString(),
_commitTimeStamp,
new PackageIdentity(id: "b", version: new NuGetVersion("4.5.6")));
Assert.Equal(0, entry0.CompareTo(entry0));
Assert.Equal(0, entry0.CompareTo(entry1));
Assert.Equal(0, entry1.CompareTo(entry0));
}
public void CompareTo_WhenOtherIsNull_Throws()
{
var entry = new CatalogIndexEntry(
_uri,
CatalogConstants.NuGetPackageDetails,
_commitId,
_commitTimeStamp,
_packageIdentity);
var exception = Assert.Throws <ArgumentNullException>(() => entry.CompareTo(other: null));
Assert.Equal("other", exception.ParamName);
}
public void CompareTo_WhenCommitTimeStampsAreNotEqual_ReturnsNonZero()
{
var now = DateTime.UtcNow;
var olderEntry = new CatalogIndexEntry(
_uri,
CatalogConstants.NuGetPackageDetails,
_commitId,
now.AddHours(-1),
_packageIdentity);
var newerEntry = new CatalogIndexEntry(
_uri,
CatalogConstants.NuGetPackageDetails,
_commitId,
now,
_packageIdentity);
Assert.Equal(-1, olderEntry.CompareTo(newerEntry));
Assert.Equal(1, newerEntry.CompareTo(olderEntry));
}