/// <summary>
/// Create the syntax for a class constructor.
/// </summary>
/// <param name="className">Name of the class.</param>
/// <param name="body">The generated body of the constructor.</param>
/// <param name="parameters">A list with parameters.</param>
/// <param name="modifiers">A list with modifiers.</param>
/// <param name="attributes">A list with attributes.</param>
/// <returns>The declaration syntax for a constructor.</returns>
public static ConstructorDeclarationSyntax Create(
string className,
BlockSyntax body,
IEnumerable <Parameter> parameters = null,
IEnumerable <Modifiers> modifiers = null,
IEnumerable <Attribute> attributes = null)
{
if (className == null)
{
throw new ArgumentNullException(nameof(className));
}
var constructor = SyntaxFactory.ConstructorDeclaration(SyntaxFactory.Identifier(className))
.WithBody(body);
if (parameters != null)
{
constructor = constructor.WithParameterList(ParameterGenerator.Create(parameters.ToArray()));
}
if (attributes != null)
{
constructor = constructor.WithAttributeLists(AttributeGenerator.Create(attributes.ToArray()));
}
if (modifiers != null)
{
constructor = constructor.WithModifiers(ModifierGenerator.Create(modifiers.ToArray()));
}
return(constructor);
}
/// <summary>
/// Set method parameters.
/// </summary>
/// <param name="parameters">A set of wanted parameters.</param>
/// <returns>The current method builder</returns>
public MethodBuilder WithParameters(params Parameter[] parameters)
{
_parameters.Clear();
foreach (var parameter in parameters)
{
_parameters.Add(ParameterGenerator.Create(parameter));
}
return(this);
}
/// <summary>
/// Create the syntax for a class constructor.
/// </summary>
/// <param name="className">Name of the class.</param>
/// <param name="body">The generated body of the constructor.</param>
/// <param name="parameters">A list with parameters.</param>
/// <param name="modifiers">A list with modifiers.</param>
/// <param name="attributes">A list with attributes.</param>
/// <param name="constructorInitializer">The constructor initializer</param>
/// <param name="summary">XML documentation summary</param>
/// <returns>The declaration syntax for a constructor.</returns>
public static ConstructorDeclarationSyntax Create(
string className,
BlockSyntax body,
IEnumerable <Parameter> parameters = null,
IEnumerable <Modifiers> modifiers = null,
IEnumerable <Attribute> attributes = null,
ConstructorInitializer constructorInitializer = null,
string summary = null)
{
if (className == null)
{
throw new ArgumentNullException(nameof(className));
}
var constructor = SyntaxFactory.ConstructorDeclaration(SyntaxFactory.Identifier(className))
.WithBody(body);
if (parameters != null)
{
constructor = constructor.WithParameterList(ParameterGenerator.Create(parameters.ToArray()));
}
if (constructorInitializer != null)
{
constructor = constructor.WithInitializer(
SyntaxFactory.ConstructorInitializer(
constructorInitializer.ConstructorInitializerType == ConstructorInitializerTypes.Base ? SyntaxKind.BaseConstructorInitializer : SyntaxKind.ThisConstructorInitializer,
constructorInitializer.Arguments == null ? null : ArgumentGenerator.Create(constructorInitializer.Arguments.ToArray())));
}
if (attributes != null)
{
constructor = constructor.WithAttributeLists(AttributeGenerator.Create(attributes.ToArray()));
}
if (modifiers != null)
{
constructor = constructor.WithModifiers(ModifierGenerator.Create(modifiers.ToArray()));
}
if (!string.IsNullOrEmpty(summary))
{
constructor = constructor.WithSummary(summary, parameters);
}
return(constructor);
}
/// <summary>
/// Set method parameters.
/// </summary>
/// <param name="parameters">A set of wanted parameters.</param>
/// <returns>The current method builder</returns>
public MethodBuilder WithParameters(params Parameter[] parameters)
{
_parameters.Clear();
_parameterXmlDocumentation.Clear();
foreach (var parameter in parameters)
{
_parameters.Add(ParameterGenerator.Create(parameter));
if (parameter.XmlDocumentation != null)
{
_parameterXmlDocumentation.Add(parameter);
}
}
return(this);
}
public void Create_WhenProvidingParameterWithThisModifier_ShouldGenerateCorrectCode()
{
Assert.AreEqual("(thisinttest)", ParameterGenerator.Create(new Parameter("test", typeof(int), ParameterModifiers.This)).ToString());
}
public void Create_WhenNotProvidingAnyParameters_ShouldGetEmptyBraces()
{
Assert.AreEqual("()", ParameterGenerator.Create().ToString());
}