public void Raise_error_for_non_existing_file()
{
var logger = Substitute.For <ILogEvents>();
string file = "does_not_exists";
TFSAggregatorSettings.LoadFromFile(file, logger);
}
/// <summary>
/// Return a proper context
/// </summary>
/// <returns></returns>
public static RuntimeContext GetContext(Func <string> settingsPathGetter, IRequestContext requestContext, ILogEvents logger)
{
var runtime = (RuntimeContext)Cache.Get(CacheKey);
if (runtime == null)
{
string settingsPath = settingsPathGetter();
var settings = TFSAggregatorSettings.LoadFromFile(settingsPath, logger);
runtime = MakeRuntimeContext(settingsPath, settings, requestContext, logger);
var itemPolicy = new CacheItemPolicy();
itemPolicy.Priority = CacheItemPriority.NotRemovable;
itemPolicy.ChangeMonitors.Add(new HostFileChangeMonitor(new List <string>()
{
settingsPath
}));
Cache.Set(CacheKey, runtime, itemPolicy);
}
else
{
runtime.RequestContext = requestContext;
}
return(runtime.Clone() as RuntimeContext);
}
/// <summary>
/// Initializes a new instance of the <see cref="EventProcessor"/> class.
/// </summary>
public EventProcessor(IWorkItemRepository workItemStore, IRuntimeContext runtime)
{
this.logger = runtime.Logger;
this.store = workItemStore;
this.settings = runtime.Settings;
this.engine = runtime.GetEngine(workItemStore);
}
/// <summary>
/// Initializes a new instance of the <see cref="EventProcessor"/> class.
/// </summary>
public EventProcessor(IRuntimeContext runtime)
{
this.logger = runtime.Logger;
this.settings = runtime.Settings;
this.limiter = runtime.RateLimiter;
this.store = runtime.WorkItemRepository;
this.engine = runtime.GetEngine();
}
public static RuntimeContext MakeRuntimeContext(string settingsPath, TFSAggregatorSettings settings, IRequestContext requestContext, ILogEvents logger)
{
var runtime = new RuntimeContext();
runtime.Logger = logger;
runtime.RequestContext = requestContext;
runtime.SettingsPath = settingsPath;
runtime.Settings = settings;
logger.MinimumLogLevel = runtime.Settings.LogLevel;
runtime.HasErrors = false;
return(runtime);
}
public void Log_error_for_configuration_invalid_loglevel()
{
var logger = Substitute.For <ILogEvents>();
string config = @"<AggregatorConfiguration><runtime><logging level='Diag'/></runtime></AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.IsNull(settings);
logger.Received().InvalidConfiguration(
XmlSeverityType.Error,
"The 'level' attribute is invalid - The value 'Diag' is invalid according to its datatype 'String' - The Enumeration constraint failed.",
1, 44);
}
public void Log_warning_for_unused_rule()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<rule name='r1'/>
<rule name='r2'/>
<policy name='p1'>
<ruleRef name='r2'/>
</policy>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.IsNotNull(settings);
logger.Received().UnreferencedRule("r1");
}
/// <summary>
/// Return a proper context
/// </summary>
/// <returns></returns>
public static RuntimeContext GetContext(
Func <string> settingsPathGetter,
IRequestContext requestContext,
ILogEvents logger,
Func <IRuntimeContext, IWorkItemRepository> repoBuilder,
Func <IRuntimeContext, IScriptLibrary> scriptLibraryBuilder)
{
string settingsPath = settingsPathGetter();
string cacheKey = CacheKey + settingsPath;
var runtime = (RuntimeContext)Cache.Get(cacheKey);
if (runtime == null)
{
logger.HelloWorld();
logger.LoadingConfiguration(settingsPath);
var settings = TFSAggregatorSettings.LoadFromFile(settingsPath, logger);
runtime = MakeRuntimeContext(settingsPath, settings, requestContext, logger, repoBuilder, scriptLibraryBuilder);
if (!runtime.HasErrors)
{
var itemPolicy = new CacheItemPolicy();
itemPolicy.Priority = CacheItemPriority.NotRemovable;
itemPolicy.ChangeMonitors.Add(new HostFileChangeMonitor(new List <string>()
{
settingsPath
}));
Cache.Set(cacheKey, runtime, itemPolicy);
}
logger.ConfigurationLoaded(settingsPath);
}
else
{
logger.UsingCachedConfiguration(settingsPath);
}
runtime = runtime.Clone() as RuntimeContext;
// as it changes at each invocation, must be set again here
runtime.RequestContext = requestContext;
runtime.workItemRepository = null;
return(runtime);
}
public void Log_error_for_policy_with_no_rules()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<rule name='r1'/>
<policy name='p1'/>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.IsNull(settings);
logger.Received().InvalidConfiguration(
XmlSeverityType.Error,
"The element 'policy' has incomplete content. List of possible elements expected: 'collectionScope, templateScope, projectScope, ruleRef'.",
4, 6);
}
public void Log_error_for_mismatched_rule_name()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<rule name='r1'/>
<policy name='p1'>
<ruleRef name='r2'/>
</policy>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.IsNull(settings);
logger.Received().InvalidConfiguration(
XmlSeverityType.Error,
"Reference to undeclared ID is 'r2'.",
5, 18);
}
public void Policy_ServerBaseUrl_succeed()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<runtime>
<server baseUrl = ""http://tfs.example.local:8080/"" />
</runtime>
<rule name='dummy' />
<policy name='dummy' >
<ruleRef name='dummy' />
</policy>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.AreEqual(settings.ServerBaseUrl, new Uri("http://tfs.example.local:8080/"));
}
public void LoadsGivenrateLimitsWhenInteralAttributeIsPresent()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<runtime>
<rateLimiting interval=""01:00:00.0"" />
</runtime>
<rule name='dummy' />
<policy name='dummy' >
<ruleRef name='dummy' />
</policy>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.AreEqual(settings.RateLimit?.Interval, TimeSpan.FromHours(1));
}
public void LoadsGivenrateLimitsWhenChangesAttributesIsPresent()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<runtime>
<rateLimiting changes=""100"" />
</runtime>
<rule name='dummy' />
<policy name='dummy' >
<ruleRef name='dummy' />
</policy>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.AreEqual(settings.RateLimit?.Changes, 100);
}
public static RuntimeContext MakeRuntimeContext(
string settingsPath,
TFSAggregatorSettings settings,
IRequestContext requestContext,
ILogEvents logger,
Func <Uri, Microsoft.TeamFoundation.Framework.Client.IdentityDescriptor, IRuntimeContext, IWorkItemRepository> repoBuilder)
{
var runtime = new RuntimeContext();
runtime.Logger = logger;
runtime.RequestContext = requestContext;
runtime.SettingsPath = settingsPath;
runtime.Settings = settings;
runtime.RateLimiter = new RateLimiter(runtime);
logger.MinimumLogLevel = runtime.Settings?.LogLevel ?? LogLevel.Normal;
runtime.repoBuilder = repoBuilder;
runtime.HasErrors = settings == null;
return(runtime);
}
public static RuntimeContext MakeRuntimeContext(
string settingsPath,
TFSAggregatorSettings settings,
IRequestContext requestContext,
ILogEvents logger,
Func <IRuntimeContext, IWorkItemRepository> repoBuilder,
Func <IRuntimeContext, IScriptLibrary> scriptLibraryBuilder)
{
var runtime = new RuntimeContext();
runtime.Logger = logger;
runtime.RequestContext = requestContext;
runtime.SettingsPath = settingsPath;
runtime.Settings = settings;
runtime.RateLimiter = new RateLimiter(runtime);
logger.MinimumLogLevel = runtime.Settings?.LogLevel ?? LogLevel.Normal;
runtime.repoBuilder = repoBuilder;
runtime.scriptLibraryBuilder = scriptLibraryBuilder;
runtime.HasErrors = settings == null;
return(runtime);
}
public void LoadDefaultRateLimitsWhenTagIsPresentButEmpty()
{
var logger = Substitute.For <ILogEvents>();
string config = @"
<AggregatorConfiguration>
<runtime>
<rateLimiting />
</runtime>
<rule name='dummy' />
<policy name='dummy' >
<ruleRef name='dummy' />
</policy>
</AggregatorConfiguration>";
var settings = TFSAggregatorSettings.LoadXml(config, logger);
Assert.IsNotNull(settings);
Assert.IsNotNull(settings.RateLimit);
Assert.AreEqual(settings.RateLimit?.Interval, TimeSpan.FromSeconds(1));
Assert.AreEqual(settings.RateLimit?.Changes, 5);
}
public static TFSAggregatorSettings LoadConfigFromResourceFile(string fileName, ILogEvents logger)
{
var configXml = LoadTextFromEmbeddedResource(fileName);
return(TFSAggregatorSettings.LoadXml(configXml, logger));
}
