public void GetOrAdd_WithEmptyDictionary_ReturnsAddedObject()
{
LocalCache cache = new LocalCache();
TestStringObject resultString = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString1), out bool wasAdded) as TestStringObject;
Assert.Equal(TestString1, resultString.Value);
Assert.True(wasAdded);
}
public void AddOrUpdate_WithEmptyDictionary_ReturnsUpdatedObject()
{
FailOnErrors = false;
LocalCache cache = new LocalCache();
TestStringObject resultString = cache.AddOrUpdate(typeof(TestStringObject), () => new TestStringObject(TestString1), out bool wasUpdated) as TestStringObject;
Assert.Equal(TestString1, resultString.Value);
Assert.True(wasUpdated);
}
public void Get_WithExistingTypeParameter_ReturnsValue()
{
LocalCache cache = new LocalCache();
TestStringObject getOrAddResult = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString1), out bool wasAdded) as TestStringObject;
Assert.Equal(TestString1, getOrAddResult.Value);
Assert.True(wasAdded);
TestStringObject getResult = cache.Get(typeof(TestStringObject)) as TestStringObject;
Assert.Equal(TestString1, getResult.Value);
}
public void AddOrUpdate_WithRepeatedEntry_ReturnsSecondObject()
{
LocalCache cache = new LocalCache();
TestStringObject resultString1 = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString1), out bool wasAdded) as TestStringObject;
Assert.Equal(TestString1, resultString1.Value);
Assert.True(wasAdded);
TestStringObject resultString2 = cache.AddOrUpdate(typeof(TestStringObject), () => new TestStringObject(TestString2), out bool wasUpdated) as TestStringObject;
Assert.Equal(resultString2.Value, TestString2);
Assert.True(wasUpdated);
}
public void GetOrAdd_WithRepeatedEntry_ReturnsFirstObject()
{
LocalCache cache = new LocalCache();
TestStringObject resultString1 = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString1), out bool wasAdded) as TestStringObject;
Assert.Equal(TestString1, resultString1.Value);
Assert.True(wasAdded);
TestStringObject resultString2 = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString2), out wasAdded) as TestStringObject;
Assert.Equal(TestString1, resultString2.Value);
Assert.False(wasAdded);
}
public void GetOrAdd_WithNonEmptyDictionary_ReturnsAddedObject()
{
LocalCache cache = new LocalCache();
TestIntegerObject resultInt = cache.GetOrAdd(typeof(TestIntegerObject), () => new TestIntegerObject(TestInteger), out bool wasAdded) as TestIntegerObject;
Assert.Equal(TestInteger, resultInt.Value);
Assert.True(wasAdded, "GetOrAdd added an entry to the cache.");
TestStringObject resultString = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString1), out wasAdded) as TestStringObject;
Assert.Equal(TestString1, resultString.Value);
Assert.True(wasAdded, "GetOrAdd added an entry to the cache.");
}
public void AddOrUpdate_InParallelWithNonEmptyDictionary_ReturnsUpdatedObject()
{
FailOnErrors = false;
LocalCache cache = new LocalCache();
Parallel.For(0, 10, i =>
{
TestIntegerObject resultInt = cache.AddOrUpdate(typeof(TestIntegerObject), () => new TestIntegerObject(TestInteger), out bool wasUpdated) as TestIntegerObject;
Assert.Equal(TestInteger, resultInt.Value);
Assert.True(wasUpdated);
TestStringObject resultString = cache.AddOrUpdate(typeof(TestStringObject), () => new TestStringObject(TestString1), out wasUpdated) as TestStringObject;
Assert.Equal(TestString1, resultString.Value);
Assert.True(wasUpdated);
});
}
public void GetOrAdd_InParallelWithEmptyDictionary_ReturnsAddedObject()
{
LocalCache cache = new LocalCache();
int addCount = 0;
Parallel.For(0, 10, i =>
{
TestStringObject resultString = cache.GetOrAdd(typeof(TestStringObject), () => new TestStringObject(TestString1), out bool wasAdded) as TestStringObject;
Assert.Equal(TestString1, resultString.Value);
if (wasAdded)
{
Interlocked.Increment(ref addCount);
}
});
Assert.Equal(addCount, 1);
}
