public async Task Empty()
{
using var reader = Helper.CreateReader("<teste />");
var context = A.Fake <IParsingContext>(i => i.Strict());
var settings = A.Fake <IElementParserSettings>(i => i.Strict());
var parentContext = A.Fake <IParentParsingContext>(i => i.Strict());
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
}
public async Task AggregateNodeParser()
{
using var reader = Helper.CreateReader("<t><a /></t>");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
var node = A.Dummy <INode>();
var nodeParser = new FakeNodeParser("a", node);
var sut = new ElementParser();
var settings = FakeSettings(new FakeAggregatedNodeParser(sut, nodeParser));
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.ShouldContainSingle(node);
}
public async Task InvalidContent(string xmlContent, string message)
{
using var reader = Helper.CreateReader(xmlContent);
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.LogError(reader, message)).DoesNothing();
var textParser = A.Fake <ITextParser>(i => i.Strict());
var settings = FakeSettings(textParser);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.ShouldBeEmpty();
A.CallTo(() => context.LogError(reader, message)).MustHaveHappenedOnceExactly();
}
public async Task Aggregated()
{
using var reader = Helper.CreateReader("<t><a /><b /></t>");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
var node = A.Dummy <INode>();
var settings = FakeSettings(new FakeNodeParser("a", node));
A.CallTo(() => settings.NoRepeatNode).Returns(false);
A.CallTo(() => settings.ExitOnUnknownNode).Returns(true);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
reader.LocalName.Should().Be("b");
}
public async Task UnconfiguredText()
{
const string message = "Este elemento não permite texto.";
using var reader = Helper.CreateReader("<t>Pindamonhangaba</t>");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.LogError(reader, message)).DoesNothing();
var settings = FakeSettings();
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.ShouldBeEmpty();
A.CallTo(() => context.LogError(reader, message)).MustHaveHappenedOnceExactly();
}
public async Task AttributeParsing(string xml, bool hasWhen, bool hasWhile)
{
using var reader = Helper.CreateReader(xml);
var context = A.Dummy <IParsingContext>();
var whenAttribute = A.Dummy <WhenAttribute>();
var whileAttribute = A.Dummy <WhileAttribute>();
var parentContext = new FakeParentParsingContext();
var whenParser = Helper.FakeParser <IAttributeParser>("when");
A.CallTo(() => whenParser.Parse(reader, context)).Returns(whenAttribute);
var whileParser = Helper.FakeParser <IAttributeParser>("while");
A.CallTo(() => whileParser.Parse(reader, context)).Returns(whileAttribute);
var settings = FakeSettings(whenParser, whileParser);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.ParsedText.Should().BeNull();
if (hasWhen)
{
parentContext.When.Should().BeSameAs(whenAttribute.Condition);
}
else
{
parentContext.When.Should().BeNull();
}
if (hasWhile)
{
parentContext.While.Should().BeSameAs(whileAttribute.Condition);
}
else
{
parentContext.While.Should().BeNull();
}
}
public async Task WithAggregateSettingsWithoutTextParserShouldReturnWhenTextIsFound()
{
var reader = A.Fake <XmlReader>(i => i.Strict());
A.CallTo(() => reader.ReadState).Returns(ReadState.Interactive);
A.CallTo(() => reader.NodeType).Returns(XmlNodeType.Text);
var parentContext = A.Fake <IParentParsingContext>(i => i.Strict());
var context = A.Fake <IParsingContext>(i => i.Strict());
var settings = A.Fake <IElementParserSettings>(i => i.Strict());
A.CallTo(() => settings.TextParser).Returns(null);
A.CallTo(() => settings.NoRepeatNode).Returns(false);
A.CallTo(() => settings.ExitOnUnknownNode).Returns(true);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
}
public async Task TextParsing()
{
using var reader = Helper.CreateReader("<t>Pindamonhangaba</t>");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
var textParser = A.Fake <ITextParser>(i => i.Strict());
A.CallTo(() => textParser.Parse(reader, context, "Pindamonhangaba")).Returns("Formatado");
var settings = FakeSettings(textParser);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.When.Should().BeNull();
parentContext.While.Should().BeNull();
parentContext.Nodes.Should().BeEmpty();
parentContext.ParsedText.Should().Be("Formatado");
}
public async Task NonRepeat()
{
const string message = "Elemento repetido: a";
using var reader = Helper.CreateReader("<t><a /><a /></t>");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.LogError(reader, message)).DoesNothing();
var node = A.Dummy <INode>();
var settings = FakeSettings(new FakeNodeParser("a", node));
A.CallTo(() => settings.NoRepeatNode).Returns(true);
A.CallTo(() => settings.ExitOnUnknownNode).Returns(false);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
A.CallTo(() => context.LogError(reader, message)).MustHaveHappenedOnceExactly();
}
public async Task ElementParsing(string xml, bool hasA, bool hasB)
{
using var reader = Helper.CreateReader(xml);
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.IsSuccess).Returns(true);
var aNode = A.Dummy <INode>();
var bNode = A.Dummy <INode>();
var settings = FakeSettings(
new FakeNodeParser("a", aNode),
new FakeNodeParser("b", bNode)
);
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.ParsedText.Should().BeNull();
parentContext.When.Should().BeNull();
parentContext.While.Should().BeNull();
if (hasA)
{
parentContext.Nodes.Should().Contain(aNode);
parentContext.Nodes.Remove(aNode);
}
if (hasB)
{
parentContext.Nodes.Should().Contain(bNode);
parentContext.Nodes.Remove(bNode);
}
parentContext.Nodes.Should().BeEmpty();
}
public async Task TextAndElementSimultaneouslyIsNotAllowed(string xml, bool textFirst)
{
const string message = "Não é permitido texto dentro de elemento que tenha elementos filhos.";
using var reader = Helper.CreateReader(xml);
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.LogError(reader, message)).DoesNothing();
var textParser = A.Fake <ITextParser>(i => i.Strict());
A.CallTo(() => textParser.Parse(reader, context, "abc")).Returns("def");
var node = A.Dummy <INode>();
var settings = FakeSettings(textParser, new FakeNodeParser("a", node));
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.When.Should().BeNull();
parentContext.While.Should().BeNull();
if (textFirst)
{
parentContext.Nodes.Should().BeEmpty();
parentContext.ParsedText.Should().Be("def");
}
else
{
parentContext.ShouldContainSingle(node);
parentContext.ParsedText.Should().BeNull();
}
A.CallTo(() => context.LogError(reader, message)).MustHaveHappenedOnceExactly();
}
public async Task UnconfiguredElement()
{
const string aMessage = "Elemento não reconhecido: a";
const string bMessage = "Elemento não reconhecido: b";
using var reader = Helper.CreateReader("<t><a /><b /><c /></t>");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.LogError(reader, aMessage)).DoesNothing();
A.CallTo(() => context.LogError(reader, bMessage)).DoesNothing();
var node = A.Dummy <INode>();
var settings = FakeSettings(new FakeNodeParser("c", node));
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.Nodes.Single().Should().BeSameAs(node);
A.CallTo(() => context.LogError(reader, aMessage)).MustHaveHappenedOnceExactly();
A.CallTo(() => context.LogError(reader, bMessage)).MustHaveHappenedOnceExactly();
}
public async Task UnconfiguredAttribute()
{
const string whenMessage = "Atributo não reconhecido: when";
const string whileMessage = "Atributo não reconhecido: while";
using var reader = Helper.CreateReader("<teste when=\"1\" while=\"0\" />");
var parentContext = new FakeParentParsingContext();
var context = A.Fake <IParsingContext>(i => i.Strict());
A.CallTo(() => context.LogError(reader, whenMessage)).DoesNothing();
A.CallTo(() => context.LogError(reader, whileMessage)).DoesNothing();
var settings = A.Dummy <IElementParserSettings>();
var sut = new ElementParser();
await sut.ParseAsync(reader, context, parentContext, settings);
parentContext.When.Should().BeNull();
parentContext.While.Should().BeNull();
A.CallTo(() => context.LogError(reader, whenMessage)).MustHaveHappenedOnceExactly();
A.CallTo(() => context.LogError(reader, whileMessage)).MustHaveHappenedOnceExactly();
}
