public void Remove_BeforeAdd_HasNoEffect(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
var newOrSet = ourSet.Remove(value, tag, timestamp);
Assert.Same(ourSet, newOrSet);
}
public void Lookup_AddedAndRemoved_ReturnsFalse(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(value, tag, timestamp) }.ToImmutableHashSet(), new[] { new OUR_SetElement <TestType>(value, tag, timestamp) }.ToImmutableHashSet());
var lookup = ourSet.Lookup(value);
Assert.False(lookup);
}
public void Update_NotExistingValue_DoesNotAddToTheAddsSet(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Update(value, tag, timestamp);
var element = new OUR_SetElement <TestType>(value, tag, timestamp);
Assert.DoesNotContain(element, ourSet.Adds);
}
public void Add_AddsElementToAddsSet(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Add(value, tag, timestamp);
var element = new OUR_SetElement <TestType>(value, tag, timestamp);
Assert.Contains(element, ourSet.Adds);
}
public void Lookup_AddedAndNotRemoved_ReturnsTrue(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Add(value, tag, timestamp);
var lookup = ourSet.Lookup(value);
Assert.True(lookup);
}
public void Add_Concurrent_AddsOnlyOneElement(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Add(value, tag, timestamp);
ourSet = ourSet.Add(value, tag, timestamp);
var element = new OUR_SetElement <TestType>(value, tag, timestamp);
Assert.Equal(1, ourSet.Adds.Count(v => Equals(v, element)));
}
public void Lookup_SameValueWithSeveralTags_ReturnsTrue(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(value, tag, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(value, Guid.NewGuid(), timestamp + 1) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(ImmutableHashSet <OUR_SetElement <TestType> > .Empty, new[] { new OUR_SetElement <TestType>(value, tag, timestamp + 2) }.ToImmutableHashSet());
var lookup = ourSet.Lookup(value);
Assert.True(lookup);
}
public void Lookup_SameValueWithSeveralTags_ReturnsTrue(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Add(value, tag, timestamp);
ourSet = ourSet.Add(value, Guid.NewGuid(), timestamp + 1);
ourSet = ourSet.Remove(value, tag, timestamp + 2);
var lookup = ourSet.Lookup(value);
Assert.True(lookup);
}
public void Lookup_AddedAndRemoved_ReturnsFalse(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
var element = new OUR_SetElement <TestType>(value, Guid.NewGuid(), timestamp);
ourSet = ourSet.Add(value, tag, timestamp);
ourSet = ourSet.Remove(value, tag, timestamp);
var lookup = ourSet.Lookup(value);
Assert.False(lookup);
}
public void Lookup_AddedRemovedAndUpdated_ReturnsTrue(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(value, tag, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(ImmutableHashSet <OUR_SetElement <TestType> > .Empty, new[] { new OUR_SetElement <TestType>(value, tag, timestamp + 1) }.ToImmutableHashSet());
var newValue = new TestTypeBuilder(new Random()).Build(value.Id);
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(newValue, tag, timestamp + 2) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
var lookup = ourSet.Lookup(newValue);
Assert.True(lookup);
}
public void Update_UpdatesElementInAddsSet(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
var newValue = _builder.Build(value.Id);
var newElement = new OUR_SetElement <TestType>(newValue, tag, timestamp + 1);
ourSet = ourSet.Add(value, tag, timestamp);
ourSet = ourSet.Update(newValue, tag, timestamp + 1);
var element = new OUR_SetElement <TestType>(value, tag, timestamp);
Assert.Contains(newElement, ourSet.Adds);
Assert.DoesNotContain(element, ourSet.Adds);
}
public void Lookup_AddedRemovedAndUpdated_ReturnsTrue(TestType value, Guid tag, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Add(value, tag, timestamp);
ourSet = ourSet.Remove(value, tag, timestamp + 1);
var newValue = _builder.Build(value.Id);
ourSet = ourSet.Update(newValue, tag, timestamp + 1);
var lookup = ourSet.Lookup(newValue);
Assert.True(lookup);
}
public void Merge_MergesAddsAndRemoves(OUR_SetElement <TestType> one, OUR_SetElement <TestType> two,
OUR_SetElement <TestType> three, OUR_SetElement <TestType> four, OUR_SetElement <TestType> five)
{
var ourSet = new OUR_Set <TestType>(new[] { one, two }.ToImmutableHashSet(), new[] { three }.ToImmutableHashSet());
var newOrSet = ourSet.Merge(new[] { three, four }.ToImmutableHashSet(), new[] { five }.ToImmutableHashSet());
Assert.Equal(4, newOrSet.Adds.Count);
Assert.Equal(2, newOrSet.Removes.Count);
Assert.Contains(one, newOrSet.Adds);
Assert.Contains(two, newOrSet.Adds);
Assert.Contains(three, newOrSet.Adds);
Assert.Contains(four, newOrSet.Adds);
Assert.Contains(three, newOrSet.Removes);
Assert.Contains(five, newOrSet.Removes);
}
public void Values_ReturnsNonRemovedValues(TestType one, TestType two, TestType three, Guid tagOne, Guid tagTwo, Guid tagThree, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Add(one, tagOne, timestamp);
ourSet = ourSet.Add(one, tagTwo, timestamp);
ourSet = ourSet.Remove(one, tagTwo, timestamp);
ourSet = ourSet.Add(two, tagTwo, timestamp);
ourSet = ourSet.Add(two, tagOne, timestamp);
ourSet = ourSet.Remove(two, tagOne, timestamp);
ourSet = ourSet.Remove(three, tagThree, timestamp);
ourSet = ourSet.Add(three, tagThree, timestamp);
ourSet = ourSet.Remove(three, tagThree, timestamp);
var actualValues = ourSet.Values;
Assert.Equal(2, actualValues.Count);
Assert.Contains(one, actualValues);
Assert.Contains(two, actualValues);
}
public void Values_ReturnsNonRemovedValues(TestType one, TestType two, TestType three, Guid tagOne, Guid tagTwo, Guid tagThree, long timestamp)
{
var ourSet = new OUR_Set <TestType>();
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(one, tagOne, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(one, tagOne, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(ImmutableHashSet <OUR_SetElement <TestType> > .Empty, new[] { new OUR_SetElement <TestType>(one, tagTwo, timestamp) }.ToImmutableHashSet());
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(two, tagTwo, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(two, tagTwo, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(two, tagOne, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(ImmutableHashSet <OUR_SetElement <TestType> > .Empty, new[] { new OUR_SetElement <TestType>(two, tagOne, timestamp) }.ToImmutableHashSet());
ourSet = ourSet.Merge(ImmutableHashSet <OUR_SetElement <TestType> > .Empty, new[] { new OUR_SetElement <TestType>(three, tagThree, timestamp) }.ToImmutableHashSet());
ourSet = ourSet.Merge(new[] { new OUR_SetElement <TestType>(three, tagThree, timestamp) }.ToImmutableHashSet(), ImmutableHashSet <OUR_SetElement <TestType> > .Empty);
ourSet = ourSet.Merge(ImmutableHashSet <OUR_SetElement <TestType> > .Empty, new[] { new OUR_SetElement <TestType>(three, tagThree, timestamp) }.ToImmutableHashSet());
var actualValues = ourSet.Values;
Assert.Equal(2, actualValues.Count);
Assert.Contains(one, actualValues);
Assert.Contains(two, actualValues);
}
public void Create_CreatesSetWithElements(OUR_SetElement <TestType> one, OUR_SetElement <TestType> two,
OUR_SetElement <TestType> three)
{
var adds = new[] { one, two }.ToImmutableHashSet();
var removes = new[] { two, three }.ToImmutableHashSet();
var ourSet = new OUR_Set <TestType>(adds, removes);
Assert.Equal(adds.Count, ourSet.Adds.Count);
Assert.Equal(removes.Count, ourSet.Removes.Count);
foreach (var add in adds)
{
Assert.Contains(add, ourSet.Adds);
}
foreach (var remove in removes)
{
Assert.Contains(remove, ourSet.Removes);
}
}
