public void InternalFourParameterConstructorSetsAllData()
{
MemberDeclarationSyntax decl = CreateValidDeclaration();
ICompilationData compilation = CreateValidCompilationData(decl.SyntaxTree);
SemanticModel semanticModel = compilation.Compilation.GetSemanticModel(decl.SyntaxTree, true);
ISymbol symbol = semanticModel.GetDeclaredSymbol(decl) !;
Location location = decl.GetLocation();
ITypeData[] containingTypes = symbol.GetContainingTypes(compilation).ToArray();
INamespaceSymbol[] containingNamespaces = symbol.GetContainingNamespaces().ToArray();
ImmutableArray <AttributeData> attributes = symbol.GetAttributes();
Data.MemberData data = new(decl, compilation, symbol, semanticModel, containingTypes, containingNamespaces, attributes);
Assert.True(
data.SemanticModel is not null &&
data.SemanticModel.SyntaxTree.IsEquivalentTo(semanticModel.SyntaxTree) &&
data.Symbol is not null &&
SymbolEqualityComparer.Default.Equals(data.Symbol, symbol) &&
data.Location is not null &&
data.Location == location &&
data.Declaration is not null &&
data.Declaration.IsEquivalentTo(decl) &&
data.ParentCompilation is not null &&
data.ParentCompilation == compilation &&
data._containingTypes is not null &
data._containingTypes == containingTypes &&
!data._attributes.IsDefault &&
data._attributes == attributes &&
data._containingNamespaces is not null &&
data._containingNamespaces == containingNamespaces
);
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeData"/> class.
/// </summary>
/// <param name="declaration"><see cref="BaseTypeDeclarationSyntax"/> this <see cref="TypeData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="TypeData"/>.</param>
/// <param name="symbol"><see cref="INamedTypeSymbol"/> this <see cref="TypeData"/> represents.</param>
/// <param name="semanticModel"><see cref="SemanticModel"/> of the <paramref name="declaration"/>.</param>
/// <param name="partialDeclarations">A collection of <see cref="TypeDeclarationSyntax"/> that represent the partial declarations of the target <paramref name="symbol"/>.</param>
/// <param name="modifiers">A collection of all modifiers applied to the <paramref name="symbol"/>.</param>
/// <param name="containingTypes">A collection of <see cref="ITypeData"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="containingNamespaces">A collection of <see cref="INamespaceSymbol"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="attributes">A collection of <see cref="AttributeData"/>s representing the <paramref name="symbol"/> attributes.</param>
protected internal TypeData(
BaseTypeDeclarationSyntax declaration,
ICompilationData compilation,
INamedTypeSymbol symbol,
SemanticModel semanticModel,
IEnumerable <BaseTypeDeclarationSyntax>?partialDeclarations = null,
IEnumerable <SyntaxToken>?modifiers = null,
IEnumerable <ITypeData>?containingTypes = null,
IEnumerable <INamespaceSymbol>?containingNamespaces = null,
IEnumerable <AttributeData>?attributes = null
) : base(
declaration,
compilation,
symbol,
semanticModel,
containingTypes,
containingNamespaces,
attributes
)
{
_partialDeclarations = partialDeclarations?.OfType <TypeDeclarationSyntax>().ToArray();
if (modifiers is not null)
{
_modifiers = modifiers.ToArray();
}
}
/// <summary>
/// Returns new instance of <see cref="IMemberData"/> associated with the specified <paramref name="member"/>.
/// </summary>
/// <param name="member"><see cref="MemberDeclarationSyntax"/> to get the data of.</param>
/// <param name="compilation">Current <see cref="ICompilationData"/>.</param>
/// <exception cref="ArgumentNullException"><paramref name="member"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>.</exception>
public static IMemberData GetMemberData(this MemberDeclarationSyntax member, ICompilationData compilation)
{
if (member is null)
{
throw new ArgumentNullException(nameof(member));
}
if (compilation is null)
{
throw new ArgumentNullException(nameof(compilation));
}
return(member switch
{
ClassDeclarationSyntax => new ClassData((ClassDeclarationSyntax)member, compilation),
StructDeclarationSyntax => new StructData((StructDeclarationSyntax)member, compilation),
InterfaceDeclarationSyntax => new InterfaceData((InterfaceDeclarationSyntax)member, compilation),
RecordDeclarationSyntax => new RecordData((RecordDeclarationSyntax)member, compilation),
EnumDeclarationSyntax => new EnumData((EnumDeclarationSyntax)member, compilation),
BaseTypeDeclarationSyntax => new TypeData((BaseTypeDeclarationSyntax)member, compilation),
MethodDeclarationSyntax => new MethodData((MethodDeclarationSyntax)member, compilation),
FieldDeclarationSyntax => new FieldData((FieldDeclarationSyntax)member, compilation),
PropertyDeclarationSyntax => new PropertyData((PropertyDeclarationSyntax)member, compilation),
EventDeclarationSyntax => new EventData((EventDeclarationSyntax)member, compilation),
EventFieldDeclarationSyntax => new EventData((EventFieldDeclarationSyntax)member, compilation),
DelegateDeclarationSyntax => new DelegateData((DelegateDeclarationSyntax)member, compilation),
_ => new MemberData(member, compilation),
});
/// <summary>
/// Initializes a new instance of the <see cref="FieldData"/> class.
/// </summary>
/// <param name="declaration"><see cref="FieldDeclarationSyntax"/> this <see cref="FieldData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="FieldData"/>.</param>
/// <param name="index">Index of this field in the <paramref name="declaration"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
/// <exception cref="IndexOutOfRangeException">
/// <paramref name="index"/> was out of range.
/// </exception>
public FieldData(FieldDeclarationSyntax declaration, ICompilationData compilation, int index = 0) : this(
declaration,
compilation,
GetSemanticModel(compilation, declaration),
GetVariable(declaration, index))
{
Index = index;
}
public void ParentCompilationIsProperlySetAfterConstructor()
{
MemberDeclarationSyntax member = CreateValidDeclaration();
ICompilationData compilation = CreateValidCompilationData(member.SyntaxTree);
Data.MemberData data = new(member, compilation);
Assert.True(data.ParentCompilation is not null && data.ParentCompilation == compilation);
}
public void NameReturnsSymbolName()
{
MemberDeclarationSyntax member = CreateValidDeclaration();
ICompilationData compilation = CreateValidCompilationData(member.SyntaxTree);
Data.MemberData data = new(member, compilation);
Assert.True(data.Symbol is not null && data.Name == data.Symbol.Name);
}
public void SemanticModelReturnsValidSemanticModel()
{
MemberDeclarationSyntax member = CreateValidDeclaration();
ICompilationData compilation = CreateValidCompilationData(member.SyntaxTree);
SemanticModel semanticModel = compilation.Compilation.GetSemanticModel(member.SyntaxTree, true);
Data.MemberData data = new(member, compilation);
Assert.True(data.SemanticModel is not null && data.SemanticModel.SyntaxTree.IsEquivalentTo(semanticModel.SyntaxTree));
}
public void SymbolReturnsValidSymbol()
{
MemberDeclarationSyntax member = CreateValidDeclaration();
ICompilationData compilation = CreateValidCompilationData(member.SyntaxTree);
SemanticModel semanticModel = compilation.Compilation.GetSemanticModel(member.SyntaxTree, true);
ISymbol symbol = semanticModel.GetDeclaredSymbol(member) !;
Data.MemberData data = new(member, compilation);
Assert.True(data.Symbol is not null && SymbolEqualityComparer.Default.Equals(symbol, data.Symbol));
}
internal MemberData(ISymbol symbol, ICompilationData compilation)
{
if (symbol.DeclaringSyntaxReferences.FirstOrDefault()?.GetSyntax() is not MemberDeclarationSyntax decl)
{
throw Exc_NoSyntaxReference(symbol);
}
Symbol = symbol;
Declaration = decl;
SemanticModel = compilation.Compilation.GetSemanticModel(decl.SyntaxTree);
ParentCompilation = compilation;
}
/// <summary>
/// Initializes a new instance of the <see cref="PropertyData"/> class.
/// </summary>
/// <param name="declaration"><see cref="PropertyDeclarationSyntax"/> this <see cref="PropertyData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="PropertyData"/>.</param>
/// <param name="symbol"><see cref="IPropertySymbol"/> this <see cref="PropertyData"/> represents.</param>
/// <param name="semanticModel"><see cref="SemanticModel"/> of the <paramref name="declaration"/>.</param>
/// <param name="containingTypes">A collection of <see cref="ITypeData"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="containingNamespaces">A collection of <see cref="INamespaceSymbol"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="attributes">A collection of <see cref="AttributeData"/>s representing the <paramref name="symbol"/> attributes.</param>
protected internal PropertyData(
PropertyDeclarationSyntax declaration,
ICompilationData compilation,
IPropertySymbol symbol,
SemanticModel semanticModel,
IEnumerable <ITypeData>?containingTypes = null,
IEnumerable <INamespaceSymbol>?containingNamespaces = null,
IEnumerable <AttributeData>?attributes = null
) : base(
declaration,
compilation,
symbol,
semanticModel,
containingTypes,
containingNamespaces,
attributes
)
{
}
public void InternalTwoParameterConstructorSetsAllData()
{
MemberDeclarationSyntax decl = CreateValidDeclaration();
ICompilationData compilation = CreateValidCompilationData(decl.SyntaxTree);
SemanticModel semanticModel = compilation.Compilation.GetSemanticModel(decl.SyntaxTree, true);
ISymbol symbol = semanticModel.GetDeclaredSymbol(decl) !;
Location location = decl.GetLocation();
Data.MemberData data = new(symbol, compilation);
Assert.True(
data.SemanticModel is not null &&
data.SemanticModel.SyntaxTree.IsEquivalentTo(semanticModel.SyntaxTree) &&
data.Symbol is not null &&
SymbolEqualityComparer.Default.Equals(data.Symbol, symbol) &&
data.Location is not null &&
data.Location == location &&
data.Declaration is not null &&
data.Declaration.IsEquivalentTo(decl) &&
data.ParentCompilation is not null &&
data.ParentCompilation == compilation
);
}
/// <summary>
/// Initializes a new instance of the <see cref="MemberData"/> class.
/// </summary>
/// <param name="declaration"><see cref="MemberDeclarationSyntax"/> this <see cref="MemberData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="MemberData"/>.</param>
/// <param name="symbol"><see cref="ISymbol"/> this <see cref="MemberData"/> represents.</param>
/// <param name="semanticModel"><see cref="SemanticModel"/> of the <paramref name="declaration"/>.</param>
/// <param name="containingTypes">A collection of <see cref="ITypeData"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="containingNamespaces">A collection of <see cref="INamespaceSymbol"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="attributes">A collection of <see cref="AttributeData"/>s representing the <paramref name="symbol"/> attributes.</param>
protected internal MemberData(
MemberDeclarationSyntax declaration,
ICompilationData compilation,
ISymbol symbol,
SemanticModel semanticModel,
IEnumerable <ITypeData>?containingTypes = null,
IEnumerable <INamespaceSymbol>?containingNamespaces = null,
IEnumerable <AttributeData>?attributes = null
)
{
Declaration = declaration;
ParentCompilation = compilation;
Symbol = symbol;
SemanticModel = semanticModel;
_containingTypes = containingTypes?.ToArray();
_containingNamespaces = containingNamespaces?.ToArray();
if (attributes is not null)
{
_attributes = attributes.ToImmutableArray();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="EnumData"/> class.
/// </summary>
/// <param name="declaration"><see cref="EnumDeclarationSyntax"/> this <see cref="EnumData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="EnumData"/>.</param>
/// <param name="symbol"><see cref="INamedTypeSymbol"/> this <see cref="EnumData"/> represents.</param>
/// <param name="semanticModel"><see cref="SemanticModel"/> of the <paramref name="declaration"/>.</param>
/// <param name="modifiers">A collection of all modifiers applied to the <paramref name="symbol"/>.</param>
/// <param name="containingTypes">A collection of <see cref="ITypeData"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="containingNamespaces">A collection of <see cref="INamespaceSymbol"/>s the <paramref name="symbol"/> is contained within.</param>
/// <param name="attributes">A collection of <see cref="AttributeData"/>s representing the <paramref name="symbol"/> attributes.</param>
protected internal EnumData(
EnumDeclarationSyntax declaration,
ICompilationData compilation,
INamedTypeSymbol symbol,
SemanticModel semanticModel,
IEnumerable <SyntaxToken>?modifiers = null,
IEnumerable <ITypeData>?containingTypes = null,
IEnumerable <INamespaceSymbol>?containingNamespaces = null,
IEnumerable <AttributeData>?attributes = null
) : base(
declaration,
compilation,
symbol,
semanticModel,
null,
modifiers,
containingTypes,
containingNamespaces,
attributes
)
{
}
internal PropertyData(IPropertySymbol symbol, ICompilationData compilation) : base(symbol, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="PropertyData"/> class.
/// </summary>
/// <param name="declaration"><see cref="PropertyDeclarationSyntax"/> this <see cref="PropertyData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="PropertyData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public PropertyData(PropertyDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
internal DelegateData(INamedTypeSymbol symbol, ICompilationData compilation) : base(symbol, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="DelegateData"/> class.
/// </summary>
/// <param name="declaration"><see cref="DelegateDeclarationSyntax"/> this <see cref="DelegateData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="DelegateData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public DelegateData(DelegateDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
internal StructData(INamedTypeSymbol symbol, ICompilationData compilation) : base(symbol, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="StructData"/> class.
/// </summary>
/// <param name="declaration"><see cref="StructDeclarationSyntax"/> this <see cref="StructData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="StructData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public StructData(StructDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
internal ClassData(INamedTypeSymbol symbol, ICompilationData compilation) : base(symbol, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="EnumData"/> class.
/// </summary>
/// <param name="declaration"><see cref="EnumDeclarationSyntax"/> this <see cref="EnumData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="EnumData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public EnumData(EnumDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ClassData"/> class.
/// </summary>
/// <param name="declaration"><see cref="ClassDeclarationSyntax"/> this <see cref="ClassData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="ClassData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public ClassData(ClassDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeData{TDeclaration}"/> class.
/// </summary>
/// <param name="declaration"><see cref="TypeDeclarationSyntax"/> this <see cref="TypeData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="TypeData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public TypeData(TDeclaration declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RecordData"/> class.
/// </summary>
/// <param name="declaration"><see cref="RecordDeclarationSyntax"/> this <see cref="RecordData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="RecordData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public RecordData(RecordDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
internal RecordData(INamedTypeSymbol symbol, ICompilationData compilation) : base(symbol, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="FieldData"/> class.
/// </summary>
/// <param name="symbol"><see cref="IFieldSymbol"/> this <see cref="FieldData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="FieldData"/>.</param>
internal FieldData(IFieldSymbol symbol, ICompilationData compilation) : base(
GetFieldDeclarationFromSymbol(
symbol,
compilation,
out SemanticModel semanticModel,
/// <summary>
/// Initializes a new instance of the <see cref="MemberData"/> class.
/// </summary>
/// <param name="declaration"><see cref="MemberDeclarationSyntax"/> this <see cref="MemberData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="MemberData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentException">
/// Specified <paramref name="declaration"/> doesn't represent any symbols.
/// </exception>
public MemberData(MemberDeclarationSyntax declaration, ICompilationData compilation)
{
(SemanticModel, Symbol) = AnalysisUtilities.GetSymbolAndSemanticModel(declaration, compilation);
Declaration = declaration;
ParentCompilation = compilation;
}
/// <summary>
/// Initializes a new instance of the <see cref="EventData"/> class.
/// </summary>
/// <param name="declaration"><see cref="EventDeclarationSyntax"/> this <see cref="DelegateData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="DelegateData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public EventData(EventDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="EventData"/> class.
/// </summary>
/// <param name="symbol"><see cref="IEventSymbol"/> this <see cref="EventData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="EventData"/>.</param>
internal EventData(IEventSymbol symbol, ICompilationData compilation) : base(
GetFieldOrProperty(
symbol,
compilation,
out SemanticModel semanticModel,
/// <summary>
/// Initializes a new instance of the <see cref="TypeData"/> class.
/// </summary>
/// <param name="declaration"><see cref="BaseTypeDeclarationSyntax"/> this <see cref="TypeData"/> represents.</param>
/// <param name="compilation">Parent <see cref="ICompilationData"/> of this <see cref="TypeData"/>.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="declaration"/> is <see langword="null"/>. -or- <paramref name="compilation"/> is <see langword="null"/>
/// </exception>
public TypeData(BaseTypeDeclarationSyntax declaration, ICompilationData compilation) : base(declaration, compilation)
{
}