public async Task CanGetConstraints_DoesNotWaitForNotNeededConstraints()
{
var engineEnvironmentSettings = _environmentSettingsHelper.CreateEnvironment(virtualize: true);
engineEnvironmentSettings.Components.AddComponent(typeof(ITemplateConstraintFactory), new LongRunningTestConstraintFactory("test-1"));
engineEnvironmentSettings.Components.AddComponent(typeof(ITemplateConstraintFactory), new TestConstraintFactory("test-2"));
var templateInfo = A.Fake <ITemplateInfo>();
A.CallTo(() => templateInfo.Constraints).Returns(new[]
{
new TemplateConstraintInfo("test-2", "yes")
});
IReadOnlyList <ITemplateConstraint>?constraints = null;
var constraintsTask = Task.Run(async() =>
{
var constraintManager = new TemplateConstraintManager(engineEnvironmentSettings);
constraints = await constraintManager.GetConstraintsAsync(new[] { templateInfo }, default).ConfigureAwait(false);
}
);
var completedTask = await Task.WhenAny(constraintsTask, Task.Delay(10000)).ConfigureAwait(false);
Assert.Equal(completedTask, constraintsTask);
Assert.Equal(1, constraints?.Count);
Assert.Equal("test-2", constraints?.Single().Type);
}
public async Task CanGetConstraints_WhenCreationFailed()
{
var engineEnvironmentSettings = _environmentSettingsHelper.CreateEnvironment(virtualize: true);
engineEnvironmentSettings.Components.AddComponent(typeof(ITemplateConstraintFactory), new FailingTestConstraintFactory("test-1"));
engineEnvironmentSettings.Components.AddComponent(typeof(ITemplateConstraintFactory), new TestConstraintFactory("test-2"));
var constraintManager = new TemplateConstraintManager(engineEnvironmentSettings);
var constraints = await constraintManager.GetConstraintsAsync().ConfigureAwait(false);
Assert.Equal(3, constraints.Count);
Assert.Equal(new[] { "host", "os", "test-2" }, constraints.Select(c => c.Type).OrderBy(t => t));
}
public async Task CanGetConstraints_Filter()
{
var engineEnvironmentSettings = _environmentSettingsHelper.CreateEnvironment(virtualize: true);
engineEnvironmentSettings.Components.AddComponent(typeof(ITemplateConstraintFactory), new TestConstraintFactory("test-1"));
engineEnvironmentSettings.Components.AddComponent(typeof(ITemplateConstraintFactory), new TestConstraintFactory("test-2"));
var constraintManager = new TemplateConstraintManager(engineEnvironmentSettings);
var templateInfo = A.Fake <ITemplateInfo>();
A.CallTo(() => templateInfo.Constraints).Returns(new[]
{
new TemplateConstraintInfo("test-1", "yes")
});
var constraints = await constraintManager.GetConstraintsAsync(new[] { templateInfo }, default).ConfigureAwait(false);
Assert.Equal(1, constraints.Count);
Assert.Equal("test-1", constraints.Single().Type);
}