private BindingContext()
{
InlinePartialTemplates = new CascadeDictionary <string, Action <EncodedTextWriter, BindingContext> >();
RootDataObject = new FixedSizeDictionary <ChainSegment, object, ChainSegment.ChainSegmentEqualityComparer>(16, 7, ChainSegment.EqualityComparer);
ContextDataObject = new FixedSizeDictionary <ChainSegment, object, ChainSegment.ChainSegmentEqualityComparer>(16, 7, ChainSegment.EqualityComparer);
BlockParamsObject = new FixedSizeDictionary <ChainSegment, object, ChainSegment.ChainSegmentEqualityComparer>(16, 7, ChainSegment.EqualityComparer);
_objectDescriptor = new DeferredValue <BindingContext, ObjectDescriptor>(this, context => ObjectDescriptor.Create(context.Value, context.Configuration));
}
public IteratorValues(BindingContext bindingContext) : this()
{
_data = bindingContext.ContextDataObject;
_wellKnownVariables = bindingContext.WellKnownVariables;
_data.AddOrReplace(ChainSegment.Value, null, out _wellKnownVariables[(int)ChainSegment.Value.WellKnownVariable]);
_data.AddOrReplace(ChainSegment.First, BoxedValues.True, out _wellKnownVariables[(int)ChainSegment.First.WellKnownVariable]);
_data.AddOrReplace(ChainSegment.Last, BoxedValues.False, out _wellKnownVariables[(int)ChainSegment.Last.WellKnownVariable]);
_data.AddOrReplace(ChainSegment.Index, BoxedValues.Zero, out _wellKnownVariables[(int)ChainSegment.Index.WellKnownVariable]);
}
public void Copy()
{
var keys = new object[245];
var values = new object[245];
for (int i = 0; i < 245; i++)
{
keys[i] = new object();
values[i] = new object();
}
var indexes = new EntryIndex <object> [245];
for (int i = 0; i < 245; i++)
{
var key = keys[i];
var value = values[i];
FixedSizeDictionary.AddOrReplace(key, value, out var index);
indexes[i] = index;
Assert.True(FixedSizeDictionary.ContainsKey(index));
Assert.True(FixedSizeDictionary.ContainsKey(key));
Assert.True(FixedSizeDictionary.TryGetValue(key, out var actualValue));
Assert.Equal(value, actualValue);
Assert.True(FixedSizeDictionary.TryGetValue(index, out actualValue));
Assert.Equal(value, actualValue);
}
var destination = new FixedSizeDictionary <object, object, EqualityComparers.ReferenceEqualityComparer <object> >(15, 17, new EqualityComparers.ReferenceEqualityComparer <object>());
FixedSizeDictionary.CopyTo(destination);
FixedSizeDictionary.Clear();
for (int i = 0; i < 245; i++)
{
var key = keys[i];
var value = values[i];
destination.TryGetIndex(key, out var index);
Assert.True(destination.ContainsKey(index));
Assert.True(destination.ContainsKey(key));
Assert.True(destination.TryGetValue(key, out var actualValue));
Assert.Equal(value, actualValue);
Assert.True(destination.TryGetValue(index, out actualValue));
Assert.Equal(value, actualValue);
}
}
private BindingContext()
{
InlinePartialTemplates = new CascadeIndex <string, Action <EncodedTextWriter, BindingContext>, StringEqualityComparer>(new StringEqualityComparer(StringComparison.OrdinalIgnoreCase));
Bag = new CascadeIndex <string, object, StringEqualityComparer>(new StringEqualityComparer(StringComparison.OrdinalIgnoreCase));
ContextDataObject = new FixedSizeDictionary <ChainSegment, object, ChainSegment.ChainSegmentEqualityComparer>(16, 7, ChainSegment.EqualityComparer);
BlockParamsObject = new FixedSizeDictionary <ChainSegment, object, ChainSegment.ChainSegmentEqualityComparer>(16, 7, ChainSegment.EqualityComparer);
Descriptor = new DeferredValue <BindingContext, ObjectDescriptor>(this, context =>
{
return(ObjectDescriptor.Create(context.Value));
});
}
public void TryGetEntry_Empty_ShouldReturnFalse()
{
// Arrange
KeyValuePair <string, int>[] source = Array.Empty <KeyValuePair <string, int> >();
FixedSizeDictionary <int> dictionary = FixedSizeDictionary <int> .Create(source, x => x.Key, x => x.Value);
// Act
bool value = dictionary.TryGetEntry(new Fixture().Create <string>(), out FixedSizeDictionary <int> .Entry entry);
// Assert
value.ShouldBeFalse();
entry.ShouldBe(default);
public void Create_IncreasesCountCorrectly(int elementsCount)
{
// Arrange
KeyValuePair <string, int>[] source = new Fixture {
RepeatCount = elementsCount
}.CreateMany <KeyValuePair <string, int> >().Distinct().ToArray();
// Act
FixedSizeDictionary <int> dictionary = FixedSizeDictionary <int> .Create(source, x => x.Key, x => x.Value);
// Assert
dictionary.Count.ShouldBe(source.Length);
}
public BlockParamsValues(BindingContext context, ChainSegment[] variables)
{
_variables = variables;
if (context != null)
{
_values = context.BlockParamsObject;
_configuration = context.Configuration;
}
else
{
_values = null;
_configuration = null;
}
}
internal HelperOptions(
TemplateDelegate template,
TemplateDelegate inverse,
ChainSegment[] blockParamsValues,
BindingContext frame
)
{
_extensions = frame.Extensions;
OriginalTemplate = template;
OriginalInverse = inverse;
Frame = frame;
BlockParams = blockParamsValues;
}
public void TryGetEntry_ExistingKey_ShouldReturnEntryAndTrue(int elementsCount)
{
// Arrange
var fixture = new Fixture {
RepeatCount = elementsCount
};
KeyValuePair <string, int>[] source = fixture.CreateMany <KeyValuePair <string, int> >().Distinct().ToArray();
var keyValuePair = elementsCount is 0 ? fixture.Create <KeyValuePair <string, int> >() : source.RandomElement();
FixedSizeDictionary <int> dictionary = FixedSizeDictionary <int> .Create(source, x => x.Key, x => x.Value);
// Act
bool value = dictionary.TryGetEntry(keyValuePair.Key, out FixedSizeDictionary <int> .Entry entry);
// Assert
value.ShouldBeTrue();
entry.Key.ShouldBe(keyValuePair.Key);
entry.Value.ShouldBe(keyValuePair.Value);
}
public ObjectIteratorValues(BindingContext bindingContext) : this()
{
var configuration = bindingContext.Configuration;
_data = bindingContext.ContextDataObject;
_supportLastInObjectIterations = configuration.Compatibility.SupportLastInObjectIterations;
_wellKnownVariables = bindingContext.WellKnownVariables;
if (!_supportLastInObjectIterations)
{
var undefined = UndefinedBindingResult.Create(ChainSegment.Last);
_data.AddOrReplace(ChainSegment.Last, undefined, out _wellKnownVariables[(int)ChainSegment.Last.WellKnownVariable]);
}
else
{
_data.AddOrReplace(ChainSegment.Last, BoxedValues.False, out _wellKnownVariables[(int)ChainSegment.Last.WellKnownVariable]);
}
_data.AddOrReplace(ChainSegment.Key, null, out _wellKnownVariables[(int)ChainSegment.Key.WellKnownVariable]);
_data.AddOrReplace(ChainSegment.Value, null, out _wellKnownVariables[(int)ChainSegment.Value.WellKnownVariable]);
_data.AddOrReplace(ChainSegment.First, BoxedValues.True, out _wellKnownVariables[(int)ChainSegment.First.WellKnownVariable]);
_data.AddOrReplace(ChainSegment.Index, BoxedValues.Zero, out _wellKnownVariables[(int)ChainSegment.Index.WellKnownVariable]);
}
public BlockParamsValues(BindingContext context, ChainSegment[] variables)
{
_variables = variables;
_values = context?.BlockParamsObject;
}
public void Create_DuplicateKeys_Throws()
{
// Arrange
IEnumerable <int> source = new Fixture().CreateMany <int>();
// Act & Assert
InvalidOperationException exception = Should.Throw <InvalidOperationException>(() => FixedSizeDictionary <int> .Create(source, _ => "Duplicate", x => x));
exception.Message.ShouldContain("same key");
}
public void CalculateCapacity_ReturnsCorrectValue(int size, int expected)
{
FixedSizeDictionary <int> .CalculateCapacity(size).ShouldBe(expected);
}
public DataValues(BindingContext context)
{
_data = context.ContextDataObject;
_wellKnownVariables = context.WellKnownVariables;
}
static FixedSizeDictionaryTests()
{
var referenceEqualityComparer = new EqualityComparers.ReferenceEqualityComparer <object>();
FixedSizeDictionary = new FixedSizeDictionary <object, object, EqualityComparers.ReferenceEqualityComparer <object> >(15, 17, referenceEqualityComparer);
}
