public void Distinct()
{
int[] numbers = new[] {1, 2, 1, 3, 4, 5, 5, 3};
Assert.AreEqual(5, numbers.Distinct((a, b) => a == b).Count());
Assert.AreEqual(new[] { 1, 2, 3, 4, 5 }, numbers.Distinct((a, b) => a == b).ToArray());
}
public void should_return_distinct_items()
{
var jedis = new[]
{
new Jedi("Mace Windu"),
new Jedi("Mace Windu"),
new Jedi("Luke Skywalker"),
new Jedi("Yoda"),
new Jedi("Yoda"),
};
IEnumerable<Jedi> distinct = jedis.Distinct((j1, j2) => j1.Name == j2.Name);
distinct.Count().ShouldBe(3);
}
public void ChecksumFXAssemblies()
{
var paths = new[]
{
typeof(object).GetTypeInfo().Assembly.Location,
typeof(Enumerable).GetTypeInfo().Assembly.Location,
typeof(Linq.Expressions.Expression).GetTypeInfo().Assembly.Location,
typeof(ComponentModel.EditorBrowsableAttribute).GetTypeInfo().Assembly.Location,
typeof(IEnumerable<>).GetTypeInfo().Assembly.Location,
typeof(Text.Encoding).GetTypeInfo().Assembly.Location,
typeof(Threading.Tasks.Task).GetTypeInfo().Assembly.Location,
typeof(IO.MemoryMappedFiles.MemoryMappedFile).GetTypeInfo().Assembly.Location,
typeof(Diagnostics.Debug).GetTypeInfo().Assembly.Location,
typeof(ImmutableArray).GetTypeInfo().Assembly.Location,
typeof(Text.RegularExpressions.Regex).GetTypeInfo().Assembly.Location,
typeof(Threading.Tasks.ParallelLoopResult).GetTypeInfo().Assembly.Location,
};
foreach (string path in paths.Distinct())
{
using (var peStream = File.OpenRead(path))
{
TestChecksumAndAuthenticodeSignature(peStream);
}
}
}