public async Task ReturnsChildrenCountForCurrentRangeAsync() { const int maxChildren = 100; var rangedEntity = RangedNatvisEntityDecorator.StartFrom( 6, maxChildren, TestNatvisEntity.Create().WithCount(10)); Assert.That(await rangedEntity.CountChildrenAsync(), Is.EqualTo(4)); }
public async Task LimitsCountToMaxChildrenCountAllowedWhenRangeIsWithOffsetAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.StartFrom( 6, maxChildren, TestNatvisEntity.Create().WithCount(10)); Assert.That(await rangedEntity.CountChildrenAsync(), Is.EqualTo(maxChildren + 1)); }
public async Task DelegatesChildrenCountingToWrappedEntityAsync() { const int maxChildren = 100; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(5)); Assert.That(await rangedEntity.CountChildrenAsync(), Is.EqualTo(5)); }
public async Task LimitsCountToMaxChildrenCountAllowedPlusOneForMoreAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(5)); Assert.That(await rangedEntity.CountChildrenAsync(), Is.EqualTo(maxChildren + 1)); }
public async Task ReturnsEmptyListIfRequestedRangeIsNotPresentAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(10)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(7, 2); Assert.That(children.Count, Is.EqualTo(0)); }
public async Task SetChildrenLimitForWrappedEntityBeforeCountAsync() { const int maxChildren = 100; var entity = TestNatvisEntity.Create(); var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, entity); Assert.That(entity.ChildrenLimit, Is.EqualTo(0)); await rangedEntity.CountChildrenAsync(); Assert.That(entity.ChildrenLimit, Is.EqualTo(maxChildren + 1)); }
public async Task DoesNotAddMoreElementIfItIsNotInRangeWithOffsetAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.StartFrom( 6, maxChildren, TestNatvisEntity.Create().WithCount(10)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(0, 2); Assert.That(children.Count, Is.EqualTo(2)); Assert.That(await children[0].ValueAsync(), Is.EqualTo("6")); Assert.That(await children[1].ValueAsync(), Is.EqualTo("7")); }
public async Task DelegatesGettingChildrenToWrappedEntityAsync() { const int maxChildren = 100; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(10)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(0, 2); Assert.That(children.Count, Is.EqualTo(2)); Assert.That(await children[0].ValueAsync(), Is.EqualTo("0")); Assert.That(await children[1].ValueAsync(), Is.EqualTo("1")); }
public async Task ReturnsAllChildrenIfLessThanMaxIfRequestedMoreAsync() { const int maxChildren = 100; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(2)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(0, 5); Assert.That(children.Count, Is.EqualTo(2)); Assert.That(await children[0].ValueAsync(), Is.EqualTo("0")); Assert.That(await children[1].ValueAsync(), Is.EqualTo("1")); }
public async Task DoesNotAddMoreElementIfAllElementsFitAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(2)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(0, 2); Assert.That(children.Count, Is.EqualTo(2)); Assert.That(await children[0].ValueAsync(), Is.EqualTo("0")); Assert.That(await children[1].ValueAsync(), Is.EqualTo("1")); }
public async Task AddsMoreElementIfItIsInRangeWhenOnlyUpperPartRequestedAsync() { const int maxChildren = 5; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(10)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(4, 2); Assert.That(children.Count, Is.EqualTo(2)); Assert.That(await children[0].ValueAsync(), Is.EqualTo("4")); Assert.That(children[1].DisplayName, Is.EqualTo("[More]")); }
public async Task DelegatesIsValidToWrappedEntityAsync() { const int maxChildren = 100; var validRangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().Valid(true)); var invalidRangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().Valid(false)); Assert.That(await validRangedEntity.IsValidAsync(), Is.True); Assert.That(await invalidRangedEntity.IsValidAsync(), Is.False); }
public async Task ReturnsMaxChildrenAllowedIfRequestedMoreAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(10)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(0, 5); Assert.That(children.Count, Is.EqualTo(3)); Assert.That(await children[0].ValueAsync(), Is.EqualTo("0")); Assert.That(await children[1].ValueAsync(), Is.EqualTo("1")); Assert.That(children[2].DisplayName, Is.EqualTo("[More]")); }
public async Task ReturnsMoreThatStartsFromTheNextItemAsync() { const int maxChildren = 2; var rangedEntity = RangedNatvisEntityDecorator.First(maxChildren, TestNatvisEntity.Create().WithCount(10)); IList <IVariableInformation> children = await rangedEntity.GetChildrenAsync(0, 3); var moreAdapter = children[2].GetChildAdapter(); Assert.That(await moreAdapter.CountChildrenAsync(), Is.EqualTo(3)); IList <IVariableInformation> moreChildren = await moreAdapter.GetChildrenAsync(0, 3); Assert.That(await moreChildren[0].ValueAsync(), Is.EqualTo("2")); Assert.That(await moreChildren[1].ValueAsync(), Is.EqualTo("3")); Assert.That(moreChildren[2].DisplayName, Is.EqualTo("[More]")); }