public void Equatable_GetHash_ShouldEqual()
{
var pc1 = new ProjectConfig("pc1", DateTime.UtcNow, "etag1");
var pc2 = new ProjectConfig("pc1", DateTime.UtcNow, "etag1");
var pc3 = new ProjectConfig("pc1", DateTime.UtcNow, "etag1");
HashSet <ProjectConfig> set = new HashSet <ProjectConfig>(3);
Assert.IsTrue(set.Add(pc1));
Assert.IsFalse(set.Add(pc1));
Assert.IsFalse(set.Add(pc2));
Assert.IsFalse(set.Add(pc3));
Assert.AreEqual(pc1.GetHashCode(), pc2.GetHashCode());
}
