public void Constructor_DeserializesIsSemVer2(string serialized, bool expected)
{
// Arrange
var cacheFile = "{\"SchemaVersion\":\"3.0.0\",\"Packages\":[{\"Id\":\"" + PackageId + "\",\"Version\":\"" + SemVer2VersionString + "\",\"IsSemVer2\":" + serialized + "}]}";
var fileSystem = new Mock <IFileSystem>();
fileSystem
.Setup(x => x.FileExists(CacheFileName))
.Returns(true);
fileSystem
.Setup(x => x.OpenFile(CacheFileName))
.Returns(() => new MemoryStream(Encoding.UTF8.GetBytes(cacheFile)));
// Act
var actual = new ServerPackageCache(fileSystem.Object, CacheFileName);
// Assert
Assert.Equal(1, actual.GetAll().Count());
var package = actual.GetAll().First();
Assert.Equal(expected, package.IsSemVer2);
}
public void Constructor_LeavesValidCacheFile(string content, int count)
{
// Arrange
var fileSystem = new Mock <IFileSystem>();
fileSystem
.Setup(x => x.FileExists(CacheFileName))
.Returns(true);
fileSystem
.Setup(x => x.OpenFile(CacheFileName))
.Returns(() => new MemoryStream(Encoding.UTF8.GetBytes(content)));
// Act
var actual = new ServerPackageCache(fileSystem.Object, CacheFileName);
// Assert
Assert.Equal(count, actual.GetAll().Count());
fileSystem.Verify(x => x.DeleteFile(It.IsAny <string>()), Times.Never);
}
public void Constructor_IgnoresAndDeletesInvalidCacheFile(string content)
{
// Arrange
var fileSystem = new Mock <IFileSystem>();
fileSystem
.Setup(x => x.FileExists(CacheFileName))
.Returns(true);
fileSystem
.Setup(x => x.OpenFile(CacheFileName))
.Returns(() => new MemoryStream(Encoding.UTF8.GetBytes(content)));
// Act
var actual = new ServerPackageCache(fileSystem.Object, CacheFileName);
// Assert
Assert.Empty(actual.GetAll());
fileSystem.Verify(x => x.DeleteFile(CacheFileName), Times.Once);
}
public void Remove_SupportsDisabledUnlisting()
{
// Arrange
var fileSystem = new Mock <IFileSystem>();
fileSystem
.Setup(x => x.FileExists(CacheFileName))
.Returns(true);
fileSystem
.Setup(x => x.OpenFile(CacheFileName))
.Returns(() => new MemoryStream(Encoding.UTF8.GetBytes(MinimalCacheFile)));
var target = new ServerPackageCache(fileSystem.Object, CacheFileName);
// Act
target.Remove(PackageId, PackageVersion, enableDelisting: false);
// Assert
Assert.Empty(target.GetAll());
}
public void Remove_NoOpsWhenPackageDoesNotExist()
{
// Arrange
var fileSystem = new Mock <IFileSystem>();
fileSystem
.Setup(x => x.FileExists(CacheFileName))
.Returns(true);
fileSystem
.Setup(x => x.OpenFile(CacheFileName))
.Returns(() => new MemoryStream(Encoding.UTF8.GetBytes(MinimalCacheFile)));
var target = new ServerPackageCache(fileSystem.Object, CacheFileName);
// Act
target.Remove("Foo", PackageVersion, enableDelisting: false);
// Assert
var package = target.GetAll().FirstOrDefault();
Assert.NotNull(package);
Assert.Equal(PackageId, package.Id);
Assert.Equal(PackageVersion, package.Version);
}