public void diff_should_return_empty_for_same_list()
{
var installerClient = new WindowsInstallerClient();
var diffGenerator = new DiffGenerator <WindowsInstallerRecord>(installerClient.GetRecords(), installerClient.GetRecords(), c => $"{c.Is64}_{c.Id}");
diffGenerator.Added().Should().BeEmpty();
diffGenerator.Removed().Should().BeEmpty();
diffGenerator.Updated().Should().BeEmpty();
}
public void diff_should_show_removed()
{
var installerClient = new WindowsInstallerClient();
var before = installerClient.GetRecords();
var after = installerClient.GetRecords();
after.RemoveAt(20);
var diffGenerator = new DiffGenerator <WindowsInstallerRecord>(before, after, c => $"{c.Is64}_{c.Id}");
diffGenerator.Added().Should().BeEmpty();
diffGenerator.Removed().Should().HaveCount(1);
diffGenerator.Updated().Should().BeEmpty();
}
public void diff_should_show_updated()
{
var installerClient = new WindowsInstallerClient();
var before = installerClient.GetRecords();
var after = installerClient.GetRecords();
after[20].Values["foo"] = "bar";
var diffGenerator = new DiffGenerator <WindowsInstallerRecord>(before, after, c => $"{c.Is64}_{c.Id}");
diffGenerator.Added().Should().BeEmpty();
diffGenerator.Removed().Should().BeEmpty();
diffGenerator.Updated().Should().OnlyContain(c => c.Values["foo"].ToString() == "bar");
}
public void diff_should_show_added()
{
var installerClient = new WindowsInstallerClient();
var before = installerClient.GetRecords();
var after = installerClient.GetRecords();
var newRecord = new WindowsInstallerRecord
{
Id = "new"
};
after.Add(newRecord);
var diffGenerator = new DiffGenerator <WindowsInstallerRecord>(before, after, c => $"{c.Is64}_{c.Id}");
diffGenerator.Added().Should().OnlyContain(c => c == newRecord);
diffGenerator.Removed().Should().BeEmpty();
diffGenerator.Updated().Should().BeEmpty();
}