public void EnvironmentIsUnknownIfBuildVariablesDontHaveValues()
{
envVariableGetter = Substitute.For <IEnvironmentVariableReader>();
foreach (var knownEnvironmentVariable in LogExtensions.KnownEnvironmentVariables)
{
foreach (var variable in knownEnvironmentVariable.Value)
{
envVariableGetter.GetVariableValue(variable).Returns("");
}
}
LogExtensions.environmentVariableReader = envVariableGetter;
LogExtensions.EnableServiceMessages(Log);
Assert.IsFalse(LogExtensions.IsKnownEnvironment());
}
static bool EnvironmentVariableHasValue(string variableName)
{
return(!string.IsNullOrEmpty(environmentVariableReader.GetVariableValue(variableName)));
}