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using System; | ||
using System.Collections.Generic; | ||
using System.IO; | ||
using System.Linq; | ||
using System.Text; | ||
using System.Xml.Schema; | ||
using Xunit; | ||
|
||
namespace XmlSchemaClassGenerator.Tests { | ||
public class VisitorTests | ||
{ | ||
private IEnumerable<string> ConvertXml(string name, string xsd, Generator generatorPrototype = null) | ||
{ | ||
if (name is null) | ||
{ | ||
throw new ArgumentNullException(nameof(name)); | ||
} | ||
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var writer = new MemoryOutputWriter(); | ||
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var gen = new Generator | ||
{ | ||
OutputWriter = writer, | ||
Version = new VersionProvider("Tests", "1.0.0.1"), | ||
NamespaceProvider = generatorPrototype.NamespaceProvider, | ||
GenerateNullables = generatorPrototype.GenerateNullables, | ||
IntegerDataType = generatorPrototype.IntegerDataType, | ||
DataAnnotationMode = generatorPrototype.DataAnnotationMode, | ||
GenerateDesignerCategoryAttribute = generatorPrototype.GenerateDesignerCategoryAttribute, | ||
GenerateComplexTypesForCollections = generatorPrototype.GenerateComplexTypesForCollections, | ||
EntityFramework = generatorPrototype.EntityFramework, | ||
AssemblyVisible = generatorPrototype.AssemblyVisible, | ||
GenerateInterfaces = generatorPrototype.GenerateInterfaces, | ||
MemberVisitor = generatorPrototype.MemberVisitor, | ||
TypeVisitor = generatorPrototype.TypeVisitor, | ||
CodeTypeReferenceOptions = generatorPrototype.CodeTypeReferenceOptions | ||
}; | ||
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var set = new XmlSchemaSet(); | ||
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using (var stringReader = new StringReader(xsd)) | ||
{ | ||
var schema = XmlSchema.Read(stringReader, (s, e) => | ||
{ | ||
throw new InvalidOperationException($"{e.Severity}: {e.Message}",e.Exception); | ||
}); | ||
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set.Add(schema); | ||
} | ||
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gen.Generate(set); | ||
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return writer.Content; | ||
} | ||
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[Fact] | ||
public void MemberVisitorIsCalledForProperty() | ||
{ | ||
const string xsd = @"<?xml version=""1.0"" encoding = ""UTF-8""?> | ||
<xs:schema elementFormDefault=""qualified"" xmlns:xs=""http://www.w3.org/2001/XMLSchema"" targetNamespace=""http://local.none""> | ||
<xs:complexType name=""MyType""> | ||
<xs:sequence> | ||
<xs:element maxOccurs=""1"" minOccurs=""0"" name=""output"" type=""xs:string""/> | ||
</xs:sequence> | ||
</xs:complexType> | ||
</xs:schema> | ||
"; | ||
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var memberVisitorWasCalled = false; | ||
var generatedType = ConvertXml(nameof(MemberVisitorIsCalledForProperty), xsd, new Generator | ||
{ | ||
NamespaceProvider = new NamespaceProvider | ||
{ | ||
GenerateNamespace = key => "Test" | ||
}, | ||
MemberVisitor = (member, model) => memberVisitorWasCalled = true | ||
}); | ||
|
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Assert.True(memberVisitorWasCalled); | ||
} | ||
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[Fact] | ||
public void MemberVisitorIsCalledForAllNullableProperties() | ||
{ | ||
const string xsd = @"<?xml version=""1.0"" encoding = ""UTF-8""?> | ||
<xs:schema elementFormDefault=""qualified"" xmlns:xs=""http://www.w3.org/2001/XMLSchema"" targetNamespace=""http://local.none""> | ||
<xs:complexType name=""MyType""> | ||
<xs:sequence> | ||
<xs:element maxOccurs=""1"" minOccurs=""0"" name=""output"" type=""xs:int""/> | ||
</xs:sequence> | ||
</xs:complexType> | ||
</xs:schema> | ||
"; | ||
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var visitorCount = 0; | ||
var generatedType = ConvertXml(nameof(MemberVisitorIsCalledForProperty), xsd, new Generator | ||
{ | ||
NamespaceProvider = new NamespaceProvider | ||
{ | ||
GenerateNamespace = key => "Test" | ||
}, | ||
GenerateNullables = true, | ||
MemberVisitor = (member, model) => visitorCount++ | ||
}); | ||
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// Visitor should be called 3 times: Value, ValueSpecified, and Nullable | ||
Assert.Equal(3, visitorCount); | ||
} | ||
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[Fact] | ||
public void MemberVisitorIsCalledForTextContent() | ||
{ | ||
const string xsd = @"<?xml version=""1.0"" encoding = ""UTF-8""?> | ||
<xs:schema elementFormDefault=""qualified"" xmlns:xs=""http://www.w3.org/2001/XMLSchema"" targetNamespace=""http://local.none""> | ||
<xs:complexType name=""MyType""> | ||
<xs:simpleContent> | ||
<xs:extension base=""xs:string""> | ||
<xs:attribute name=""myAttribute"" type=""xs:string""/> | ||
</xs:extension> | ||
</xs:simpleContent> | ||
</xs:complexType> | ||
</xs:schema> | ||
"; | ||
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var visitorCount = 0; | ||
var generatedType = ConvertXml(nameof(MemberVisitorIsCalledForProperty), xsd, new Generator | ||
{ | ||
NamespaceProvider = new NamespaceProvider | ||
{ | ||
GenerateNamespace = key => "Test" | ||
}, | ||
GenerateNullables = true, | ||
MemberVisitor = (member, model) => visitorCount++ | ||
}); | ||
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// Visitor should be called 2 times: Value and MyAttribute | ||
Assert.Equal(2, visitorCount); | ||
} | ||
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[Fact] | ||
public void TypeVisitorIsCalledForClass() | ||
{ | ||
const string xsd = @"<?xml version=""1.0"" encoding = ""UTF-8""?> | ||
<xs:schema elementFormDefault=""qualified"" xmlns:xs=""http://www.w3.org/2001/XMLSchema"" targetNamespace=""http://local.none""> | ||
<xs:complexType name=""MyType""> | ||
<xs:sequence> | ||
<xs:element maxOccurs=""1"" minOccurs=""0"" name=""output"" type=""xs:string""/> | ||
</xs:sequence> | ||
</xs:complexType> | ||
</xs:schema> | ||
"; | ||
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var typeVisitorWasCalled = false; | ||
var generatedType = ConvertXml(nameof(MemberVisitorIsCalledForProperty), xsd, new Generator | ||
{ | ||
NamespaceProvider = new NamespaceProvider | ||
{ | ||
GenerateNamespace = key => "Test" | ||
}, | ||
TypeVisitor = (type, model) => typeVisitorWasCalled = true | ||
}); | ||
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Assert.True(typeVisitorWasCalled); | ||
} | ||
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[Fact] | ||
public void TypeVisitorIsCalledForEnum() | ||
{ | ||
const string xsd = @"<?xml version=""1.0"" encoding = ""UTF-8""?> | ||
<xs:schema elementFormDefault=""qualified"" xmlns:xs=""http://www.w3.org/2001/XMLSchema"" targetNamespace=""http://local.none""> | ||
<xs:simpleType name=""MyType""> | ||
<xs:restriction base=""xs:string""> | ||
<xs:enumeration value=""One""/> | ||
<xs:enumeration value=""Two""/> | ||
<xs:enumeration value=""Three""/> | ||
</xs:restriction> | ||
</xs:simpleType> | ||
</xs:schema> | ||
"; | ||
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var typeVisitorWasCalled = false; | ||
var generatedType = ConvertXml(nameof(MemberVisitorIsCalledForProperty), xsd, new Generator | ||
{ | ||
NamespaceProvider = new NamespaceProvider | ||
{ | ||
GenerateNamespace = key => "Test" | ||
}, | ||
TypeVisitor = (type, model) => typeVisitorWasCalled = true | ||
}); | ||
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Assert.True(typeVisitorWasCalled); | ||
} | ||
} | ||
} |