xenadmin/XenAdminTests/UnitTests/BatchUpdatesTests/BatchUpdatesTests.cs
Konstantina Chremmou ae22560ce8 Converted all extension get properties of the API classes to methods in order to
prevent them from being serialised alongside the API properties. This will also
be useful for moving the API bindings out of XenModel.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
2017-09-03 03:35:30 +01:00

421 lines
17 KiB
C#

/* Copyright (c) Citrix Systems, Inc.
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using System;
using System.Collections.Generic;
using NUnit.Framework;
using XenAdmin.Actions;
using Moq;
using XenAdmin.Core;
using XenAPI;
using System.Linq;
namespace XenAdminTests.UnitTests
{
[TestFixture, Category(TestCategories.Unit)]
public class AutomatedUpdatesTests
{
private static Mock<Host> GetAMockHost(string productVersion, string buildNumber, List<Pool_patch> applied_patches = null)
{
var id = System.Guid.NewGuid().ToString();
MockObjectManager mom = new MockObjectManager();
mom.CreateNewConnection(id);
Mock<Host> master = mom.NewXenObject<Host>(id);
Mock<Pool> pool = mom.NewXenObject<Pool>(id);
XenRef<Host> masterRef = new XenRef<Host>("master-ref");
pool.Setup(p => p.master).Returns(masterRef);
mom.MockCacheFor(id).Setup(c => c.Resolve(It.IsAny<XenRef<Pool>>())).Returns(pool.Object);
mom.MockConnectionFor(id).Setup(c => c.Resolve(masterRef)).Returns(master.Object);
mom.MockConnectionFor(id).Setup(c => c.Cache.Hosts).Returns(new Host[] { master.Object });
mom.MockConnectionFor(id).Setup(c => c.Cache.Pools).Returns(new Pool[] { pool.Object });
master.Setup(h => h.software_version).Returns(new Dictionary<string, string>());
master.Setup(h => h.ProductVersion()).Returns(productVersion);
master.Setup(h => h.AppliedPatches()).Returns(applied_patches ?? new List<Pool_patch>());
master.Setup(h => h.BuildNumberRaw()).Returns(buildNumber);
master.Setup(h => h.uuid).Returns(id);
return master;
}
private static List<XenServerVersion> GetAVersionWithGivenNumberOfPatches(int numberOfPatches)
{
var serverVersions = new List<XenServerVersion>();
var version = new XenServerVersion("7.0.0", "XenServer Test 7", true, "", new List<XenServerPatch>(), new List<XenServerPatch>(), DateTime.MinValue.ToString(), "buildNo");
for (int ii = 0; ii < numberOfPatches; ii++)
{
var patch = new XenServerPatch("patch_uuid_" + ii, "patch name " + ii, "patch description" + ii, "", "", "1.0", "", "", "1970-01-01T00:00:00Z", "", "1000");
version.Patches.Add(patch);
version.MinimalPatches.Add(patch);
}
serverVersions.Add(version);
return serverVersions;
}
private static void RemoveANumberOfPatchesPseudoRandomly(List<XenServerPatch> patches, int numberOfPatchesToRemove)
{
int expectedCount = patches.Count - numberOfPatchesToRemove;
var rnd = new Random(777); //pseudo random to be able to repeat this test...
while (patches.Count > expectedCount)
{
patches.RemoveAt(rnd.Next(patches.Count));
}
}
[Test]
public void GetUpgradeSequenceForNullConnection()
{
Assert.AreEqual(XenAdmin.Core.Updates.GetUpgradeSequence(null), null);
}
/// <summary>
/// Version exist
/// No patches in updates
/// Nothing installed on host
/// Result: update sequence has the host, but empty sequence
/// </summary>
[Test]
public void NoPatchesForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(0);
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
Assert.NotNull(upgradeSequence.First().Key);
Assert.AreEqual(upgradeSequence.First().Key.uuid, master.Object.uuid);
Assert.NotNull(upgradeSequence.First().Value);
Assert.AreEqual(upgradeSequence.First().Value.Count, 0);
}
/// <summary>
/// Version exist
/// 1 patch in updates. 1 in minimal list.
/// 1 has to be installed on host
/// Result: update sequence has the host, with the one single patch in it
/// </summary>
[Test]
public void OnePatchToBeInstalledForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(1);
var patch = serverVersions.First().Patches[0];
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
Assert.NotNull(upgradeSequence.First().Key);
Assert.AreEqual(upgradeSequence.First().Key.uuid, master.Object.uuid);
Assert.NotNull(upgradeSequence.First().Value);
Assert.AreEqual(upgradeSequence.First().Value.Count, 1);
Assert.AreEqual(upgradeSequence.First().Value[0], patch);
}
/// <summary>
/// Version exist
/// 1 patch in updates. 1 in minimal list. But it is applied already on master.
/// 0 has to be installed on host
/// </summary>
[Test]
public void AlreadyInstalledOneFromMinimalForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(1);
var patch = serverVersions.First().Patches[0];
Pool_patch pool_patch = new Pool_patch();
pool_patch.uuid = patch.Uuid;
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber, new List<Pool_patch>() { pool_patch });
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
Assert.NotNull(upgradeSequence.First().Key);
Assert.AreEqual(upgradeSequence.First().Key.uuid, master.Object.uuid);
Assert.NotNull(upgradeSequence.First().Value);
Assert.AreEqual(upgradeSequence.First().Value.Count, 0);
}
/// <summary>
/// Version exist
/// 100 patch in updates. 100 in minimal list.
/// 100 has to be installed on host
/// Result: update sequence has all the 100 patches in it
/// </summary>
[Test]
public void HundredPatchToBeInstalledForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(100);
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
var seqToCheck = upgradeSequence.First();
Assert.NotNull(seqToCheck.Key);
Assert.AreEqual(seqToCheck.Key.uuid, master.Object.uuid);
Assert.NotNull(seqToCheck.Value);
Assert.AreEqual(seqToCheck.Value.Count, 100);
for (int ii = 100; ii < 0; --ii)
Assert.AreEqual(seqToCheck.Value[ii], serverVersions.First().Patches[ii]);
}
/// <summary>
/// Version exist
/// 100 patch in updates. 51 in minimal list.
/// 51 has to be installed on host
/// Result: update sequence has all the 51 patches in it
/// </summary>
[Test]
public void FiftyOnePatchToBeInstalledForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(100);
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber);
RemoveANumberOfPatchesPseudoRandomly(serverVersions.First().MinimalPatches, 49);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
var seqToCheck = upgradeSequence.First();
Assert.NotNull(seqToCheck.Key);
Assert.AreEqual(seqToCheck.Key.uuid, master.Object.uuid);
Assert.NotNull(seqToCheck.Value);
Assert.AreEqual(seqToCheck.Value.Count, 51);
foreach (var patch in seqToCheck.Value)
Assert.IsTrue(serverVersions.First().MinimalPatches.Contains(patch));
Assert.False(seqToCheck.Value.Exists(seqpatch => !serverVersions.First().MinimalPatches.Contains(seqpatch)));
}
/// <summary>
/// Version exist
/// 100 patch in updates. 51 in minimal list.
/// 41 has to be installed on host (only 41 of 51, because 10 is already installed from the Minimal list (as well as 5 other))
/// Result: update sequence has all the 41 patches in it and all are from Minimal List and also not installed on the host
/// </summary>
[Test]
public void FourtyOnePatchToBeInstalledForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(100);
RemoveANumberOfPatchesPseudoRandomly(serverVersions.First().MinimalPatches, 49);
var pool_patches = new List<Pool_patch>();
for (int ii = 0; ii < 10; ii++)
{
pool_patches.Add(new Pool_patch() { uuid = serverVersions.First().MinimalPatches[ii].Uuid });
}
var notMinimalPatchesInVersion = serverVersions.First().Patches.Where(p => !serverVersions.First().MinimalPatches.Exists(mp => mp.Uuid == p.Uuid)).ToList();
for (int ii = 0; ii < 5; ii++)
{
pool_patches.Add(new Pool_patch() { uuid = notMinimalPatchesInVersion[ii].Uuid });
}
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber, pool_patches);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
var seqToCheck = upgradeSequence.First();
Assert.NotNull(seqToCheck.Key);
Assert.AreEqual(seqToCheck.Key.uuid, master.Object.uuid);
Assert.NotNull(seqToCheck.Value);
Assert.AreEqual(seqToCheck.Value.Count, 41);
foreach (var patch in seqToCheck.Value)
Assert.IsTrue(serverVersions.First().MinimalPatches.Contains(patch) && !pool_patches.Exists(p => p.uuid == patch.Uuid));
Assert.False(seqToCheck.Value.Exists(seqpatch => !serverVersions.First().MinimalPatches.Contains(seqpatch)));
Assert.True(seqToCheck.Value.Exists(seqpatch => !pool_patches.Exists(pp => pp.uuid == seqpatch.Uuid)));
}
/// <summary>
/// Version exist
/// 2 patch in updates. 1 in minimal list.
/// 1 has to be installed on host
/// Result: update sequence has the host, with the one single patch in it
/// </summary>
[Test]
public void OnePatchOutOfTwoToBeInstalledForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(2);
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber);
RemoveANumberOfPatchesPseudoRandomly(serverVersions.First().MinimalPatches, 1);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
Assert.NotNull(upgradeSequence.First().Key);
Assert.AreEqual(upgradeSequence.First().Key.uuid, master.Object.uuid);
Assert.NotNull(upgradeSequence.First().Value);
Assert.AreEqual(upgradeSequence.First().Value.Count, 1);
Assert.AreEqual(upgradeSequence.First().Value[0], serverVersions.First().MinimalPatches[0]);
}
/// <summary>
/// Version exist
/// 2 patch in updates. 2 in minimal list.
/// 2 has to be installed on host
/// Result: update sequence has the host, with the one single patch in it
/// </summary>
[Test]
public void TwoPatchToBeInstalleOutOfTwodForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(2);
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber);
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.NotNull(upgradeSequence);
Assert.AreEqual(1, upgradeSequence.Count);
Assert.NotNull(upgradeSequence.First().Key);
Assert.AreEqual(upgradeSequence.First().Key.uuid, master.Object.uuid);
Assert.NotNull(upgradeSequence.First().Value);
Assert.AreEqual(upgradeSequence.First().Value.Count, 2);
Assert.AreEqual(upgradeSequence.First().Value[0], serverVersions.First().MinimalPatches[0]);
Assert.AreEqual(upgradeSequence.First().Value[1], serverVersions.First().MinimalPatches[1]);
}
/// <summary>
/// Version does not exist
/// Result: update sequence is null
/// </summary>
[Test]
public void NoInfoForCurrentVersion()
{
// Arrange
var serverVersions = GetAVersionWithGivenNumberOfPatches(200);
var master = GetAMockHost(serverVersions.First().Oem, serverVersions.First().BuildNumber + "to_make_it_not_match");
SetXenServerVersionsInUpdates(serverVersions);
// Act
var upgradeSequence = XenAdmin.Core.Updates.GetUpgradeSequence(master.Object.Connection);
// Assert
Assert.Null(upgradeSequence);
}
/// <summary>
/// Updates is static class, can't be mocked without refactoring - using this method instead
/// </summary>
/// <param name="serverVersions"></param>
private void SetXenServerVersionsInUpdates(List<XenServerVersion> serverVersions)
{
Updates.XenServerVersions = serverVersions;
}
}
}