public void GetVersion_CurrentVersionDoesNotExist_ReturnsUnknown()
{
Tuple <string, string, string>[] expectedCalls =
{
MakeVersionTuple(CurrentVersion, ""),
};
TestRegistry registry = new TestRegistry(expectedCalls);
Assert.AreEqual("unknown", OSHelpers.GetVersion(registry.GetStringValue));
Assert.AreEqual(1, registry.QueriesMade);
}
public void Ctor_CreatesObjectWithExpectedProperties()
{
const string expectedInstrumentationKey = "My key";
string expectedVersion = OSHelpers.GetVersion();
TelemetryClient client = TelemetryClientFactory.GetClient(expectedInstrumentationKey);
Assert.AreEqual(expectedInstrumentationKey, client.InstrumentationKey);
Assert.AreEqual(expectedVersion, client.Context.Device.OperatingSystem);
Assert.AreEqual("undefined", client.Context.Cloud.RoleInstance);
}
public void GetVersion_AllDataExists_ReturnsCurrentVersionDotCurrentBuild()
{
Tuple <string, string, string>[] expectedCalls =
{
MakeVersionTuple(CurrentVersion, "99.88"),
MakeVersionTuple(CurrentBuild, "77"),
};
TestRegistry registry = new TestRegistry(expectedCalls);
Assert.AreEqual("99.88.77", OSHelpers.GetVersion(registry.GetStringValue));
Assert.AreEqual(2, registry.QueriesMade);
}
public void GetCurrentWindowsVersionForTelemetry_AllDataExists_ReturnsCurrentVersionDotCurrentBuild()
{
using (ShimsContext.Create())
{
List <string> returnValues = new List <string> {
"99.88", "77"
};
int index = 0;
ShimRegistry.GetValueStringStringObject = (_, __, def) => (++index > returnValues.Count ? def : returnValues[index - 1]);
Assert.AreEqual("99.88.77", OSHelpers.GetVersion());
Assert.AreEqual(2, index);
}
}
public void GetCurrentWindowsVersionForTelemetry_CurrentVersionDoesNotExist_ReturnsUnknown()
{
using (ShimsContext.Create())
{
List <string> returnValues = new List <string> {
""
};
int index = 0;
ShimRegistry.GetValueStringStringObject = (_, __, def) => (++index > returnValues.Count ? def : returnValues[index - 1]);
Assert.AreEqual("unknown", OSHelpers.GetVersion());
Assert.AreEqual(1, index);
}
}
public void GetVersion_LiveData_ReturnsDataInCorrectFormat()
{
string version = OSHelpers.GetVersion();
string[] pieces = version.Split('.');
Assert.AreEqual(3, pieces.Length);
int majorVersion = int.Parse(pieces[0]);
int minorVersion = int.Parse(pieces[1]);
int build = int.Parse(pieces[2]);
// Validation here assumes a range of Windows OS versions.
// Our lower bound is 6.1.7601 (Win 7 SP1)
// Our upper bound is 6.3.99999
// At current Win10 cadence, that will last until about 2040
Assert.AreEqual(6, majorVersion);
Assert.IsTrue(minorVersion >= 1 && minorVersion <= 3, "minorVersion is " + minorVersion);
Assert.IsTrue(build >= 7601 && build <= 99999, "build is " + build);
}
