/// <summary>
/// Initializes a new instance of the <see cref="MethodBuilder"/> class.
/// </summary>
/// <param name="name">Name of the method</param>
public MethodBuilder(string name)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentException("Value cannot be null or empty.", nameof(name));
}
_name = name.Replace(" ", "_");
_parameters = new List <ParameterSyntax>();
_modifiers = new List <Modifiers>();
_parameterXmlDocumentation = new List <Parameter>();
_body = BodyGenerator.Create();
}
public void Constructor_WhenCreatingConstructorWithParamterAndModifierAndAttribute_ShouldGenerateCorrectCode()
{
Assert.AreEqual("[Test]publicMyClass(inti){}",
ConstructorGenerator.Create("MyClass", BodyGenerator.Create(),
new List <Parameter> {
new Parameter("i", typeof(int))
}, new List <Modifiers>()
{
Modifiers.Public
},
new List <Attribute> {
new Attribute("Test")
}).ToString());
}
public void Test_CreateModelClassWithBodyProperties()
{
var classBuilder = new ClassBuilder("Cat", "Models");
var @class = classBuilder
.WithUsings("System")
.WithFields(
new Field("_name", typeof(string), new List <Modifiers>()
{
Modifiers.Private
}),
new Field("_age", typeof(int), new List <Modifiers>()
{
Modifiers.Private
}))
.WithConstructor(
ConstructorGenerator.Create(
"Cat",
BodyGenerator.Create(
Statement.Declaration.Assign("Name", ReferenceGenerator.Create(new VariableReference("name"))),
Statement.Declaration.Assign("Age", ReferenceGenerator.Create(new VariableReference("age")))),
new List <Parameter> {
new Parameter("name", typeof(string)), new Parameter("age", typeof(int))
},
new List <Modifiers> {
Modifiers.Public
}))
.WithProperties(
PropertyGenerator.Create(
new BodyProperty(
"Name",
typeof(string),
BodyGenerator.Create(Statement.Jump.Return(new VariableReference("_name"))), BodyGenerator.Create(Statement.Declaration.Assign("_name", new ValueKeywordReference())),
new List <Modifiers> {
Modifiers.Public
})),
PropertyGenerator.Create(
new BodyProperty(
"Age",
typeof(int),
BodyGenerator.Create(Statement.Jump.Return(new VariableReference("_age"))), BodyGenerator.Create(Statement.Declaration.Assign("_age", new ValueKeywordReference())),
new List <Modifiers> {
Modifiers.Public
})))
.Build();
Assert.AreEqual(
"usingSystem;namespaceModels{publicclassCat{privatestring_name;privateint_age;publicCat(stringname,intage){Name=name;Age=age;}publicstringName{get{return_name;}set{_name=value;}}publicintAge{get{return_age;}set{_age=value;}}}}",
@class.ToString());
}
public void Test_CreateClassWithMethodThatHaveOverrideOperators()
{
var classBuilder = new ClassBuilder("Cat", "Models");
var @class = classBuilder
.WithUsings("System")
.WithMethods(new MethodBuilder("MyMethod")
.WithModifiers(Modifiers.Public, Modifiers.Static)
.WithOperatorOverloading(Operators.Increment)
.WithParameters(new Parameter("MyParameter", typeof(string)))
.WithBody(
BodyGenerator.Create(
Statement.Declaration.Declare("hello", typeof(int)).WithComment("My comment above").WithComment("hej"),
Statement.Declaration.Declare("hello", typeof(int)).WithComment("My comment to the side", CommentPosition.Right)
))
.Build())
.Build();
Assert.AreEqual(
"usingSystem;namespaceModels{publicclassCat{publicstaticMyMethodoperator++(stringMyParameter){//hej\ninthello;inthello; //My comment to the side\n}}}",
@class.ToString());
}
public void Test_CreateClassWithMethodThatHaveMultipleSUmmarysAndSingleLineComments()
{
var classBuilder = new ClassBuilder("Cat", "Models");
var @class = classBuilder
.WithUsings("System")
.WithSummary("My class summary")
.WithConstructor(ConstructorGenerator.Create(
"Cat",
BodyGenerator.Create(
Statement.Declaration.Assign("Name", ReferenceGenerator.Create(new VariableReference("name"))),
Statement.Declaration.Assign("Age", ReferenceGenerator.Create(new VariableReference("age")))),
new List <Parameter> {
new Parameter("name", typeof(string)), new Parameter("age", typeof(int), xmlDocumentation: "My parameter")
},
new List <Modifiers> {
Modifiers.Public
},
summary: "MyConstructor summary"))
.WithProperties(new AutoProperty("MyProperty", typeof(int), PropertyTypes.GetAndSet, summary: "MyPropertySummary"))
.WithFields(
new Field("_name", typeof(string), new List <Modifiers>()
{
Modifiers.Private
}, summary: "My field summary"))
.WithMethods(new MethodBuilder("MyMethod")
.WithParameters(new Parameter("MyParameter", typeof(string)))
.WithBody(
BodyGenerator.Create(
Statement.Declaration.Declare("hello", typeof(int)).WithComment("My comment above").WithComment("hej"),
Statement.Declaration.Declare("hello", typeof(int)).WithComment("My comment to the side", CommentPosition.Right)
))
.Build())
.Build();
Assert.AreEqual(
"usingSystem;namespaceModels{/// <summary>\n/// My class summary\n/// </summary>\npublicclassCat{/// <summary>\n/// MyConstructor summary\n/// </summary>\n/// <param name=\"age\">My parameter</param>\npublicCat(stringname,intage){Name=name;Age=age;}/// <summary>\n/// MyPropertySummary\n/// </summary>\nintMyProperty{get;set;}/// <summary>\n/// My field summary\n/// </summary>\nprivatestring_name;voidMyMethod(stringMyParameter){//hej\ninthello;inthello; //My comment to the side\n}}}",
@class.ToString());
}
public void Test_ArgumentNull()
{
var classBuilder = new ClassBuilder("NullTest", "MyTest");
var @class = classBuilder
.WithUsings("System", "NUnit.Framework")
.WithModifiers(Modifiers.Public)
.WithMethods(
new MethodBuilder("SetUp")
.WithAttributes(new Attribute("SetUp"))
.WithModifiers(Modifiers.Public)
.Build(),
new MethodBuilder("Test_WhenAddingNumber_ShouldBeCorrectSum")
.WithAttributes(new Attribute("Test"))
.WithModifiers(Modifiers.Public)
.WithBody(
BodyGenerator.Create(
Statement.Declaration.Declare("myList", typeof(List <int>)),
NunitAssertGenerator.Throws(new VariableReference("myList", new MethodReference("First")), typeof(ArgumentNullException))))
.Build())
.Build();
Assert.AreEqual(@"usingSystem;usingNUnit.Framework;namespaceMyTest{publicclassNullTest{[SetUp]publicvoidSetUp(){}[Test]publicvoidTest_WhenAddingNumber_ShouldBeCorrectSum(){List<int>myList;Assert.Throws<ArgumentNullException>(()=>myList.First(),"""");}}}", @class.ToString());
}
public void If_WhenCreatingAnComplexBinaryExpression_ShouldGenerateCorrectIfStatement()
{
var leftBinaryExpression = new ConditionalBinaryExpression(
new ConstantReference(1),
new ConstantReference(2),
ConditionalStatements.Equal);
var rightBinaryExpression = new ConditionalBinaryExpression(
new ConstantReference(1),
new ConstantReference(2),
ConditionalStatements.LessThan);
var orBinaryExpression = new OrBinaryExpression(
leftBinaryExpression,
rightBinaryExpression);
var binaryExpression = new OrBinaryExpression(
leftBinaryExpression,
orBinaryExpression);
Assert.AreEqual("if(1==2||1==2||1<2){}",
conditional.If(binaryExpression, BodyGenerator.Create()).ToString());
}
public void Test_CreateModelClass()
{
var classBuilder = new ClassBuilder("Cat", "Models");
var @class = classBuilder
.WithUsings("System")
.WithProperties(
PropertyGenerator.Create(new AutoProperty("Name", typeof(string), PropertyTypes.GetAndSet, new List<Modifiers> { Modifiers.Public } )),
PropertyGenerator.Create(new AutoProperty("Age", typeof(int), PropertyTypes.GetAndSet, new List<Modifiers> { Modifiers.Public })))
.WithConstructor(
ConstructorGenerator.Create(
"Cat",
BodyGenerator.Create(
Statement.Declaration.Assign("Name", ReferenceGenerator.Create(new VariableReference("name"))),
Statement.Declaration.Assign("Age", ReferenceGenerator.Create(new VariableReference("age")))),
new List<Parameter> { new Parameter("name", typeof(string)), new Parameter("age", typeof(int)) },
new List<Modifiers> { Modifiers.Public }))
.Build();
Assert.AreEqual(
"usingSystem;namespaceModels{publicclassCat{publicCat(stringname,intage){Name=name;Age=age;}publicstringName{get;set;}publicintAge{get;set;}}}",
@class.ToString());
}
public void Test_CreateClassWithRegionWithMultipleMembers()
{
var classBuilder = new ClassBuilder("Cat", "Models");
var @class = classBuilder
.WithUsings("System")
.WithRegions(new RegionBuilder("MyRegion")
.WithFields(
new Field("_name", typeof(string), new List <Modifiers>()
{
Modifiers.Private
}),
new Field("_age", typeof(int), new List <Modifiers>()
{
Modifiers.Private
}))
.WithProperties(PropertyGenerator.Create(new AutoProperty("Name", typeof(string), PropertyTypes.GetAndSet, new List <Modifiers> {
Modifiers.Public
})))
.WithConstructor(
ConstructorGenerator.Create(
"Cat",
BodyGenerator.Create(
Statement.Declaration.Assign("Name", ReferenceGenerator.Create(new VariableReference("name"))),
Statement.Declaration.Assign("Age", ReferenceGenerator.Create(new VariableReference("age")))),
new List <Parameter> {
new Parameter("name", typeof(string)), new Parameter("age", typeof(int))
},
new List <Modifiers> {
Modifiers.Public
}))
.Build())
.Build();
Assert.AreEqual(
"usingSystem;namespaceModels{publicclassCat{#region MyRegion \nprivatestring_name;privateint_age;publicstringName{get;set;}publicCat(stringname,intage){Name=name;Age=age;}#endregion}}",
@class.ToString());
}
private IEnumerable <IArgument> GenerateAutoSelectedWiths(AutoSelectedWith autoSelected)
{
// If it's only one parent create a simple lambda expression without block
if (autoSelected.Parent.Parent == null)
{
return(new List <IArgument>
{
new LambdaArgument(
new AndBinaryExpression(
GetBinaryExpression(autoSelected.Parent, true, 1),
GetBinaryExpression(autoSelected, false, 0)).GetBinaryExpression(),
"n")
});
}
var generatedIf = Statement.Selection.If(
GetBinaryExpression(autoSelected, false, 0),
BodyGenerator.Create(Statement.Jump.ReturnTrue()));
return(new List <IArgument>
{
new LambdaArgument(BodyGenerator.Create(GenerateParantIfs(autoSelected.Parent, generatedIf, 1), Statement.Jump.ReturnFalse()), "n")
});
}
public void While_WhenCreatingWhileLoopWithTrue_ShouldGenerateCode()
{
Assert.AreEqual("while(true){}", _control.WhileTrue(BodyGenerator.Create()).ToString());
}
public void For_WhenCreatingForeachLoopWithReference_ShouldGenerateCodeWithType()
{
Assert.AreEqual("foreach(intiina.MyMethod()){}",
_control.ForEach("i", typeof(int), new VariableReference("a", new MethodReference("MyMethod")), BodyGenerator.Create(), false).ToString());
}
public void For_WhenCreatingForeachLoopWithNamesAndNotVar_ShouldGenerateCodeWithType()
{
Assert.AreEqual("foreach(intiinmyList){}",
_control.ForEach("i", typeof(int), "myList", BodyGenerator.Create(), false).ToString());
}
public void For_WhenCreatingForLoopWithVariableReferences_ShouldGenerateCorrectCode()
{
Assert.AreEqual("for(inti=0;i<myClass.MyProperty;i++){}",
_control.For(new ConstantReference(0), new VariableReference("myClass", new MemberReference("MyProperty")), "i", BodyGenerator.Create()).ToString());
}
public void For_WhenCreatingForLoopWithStartAndEnd_ShouldGenerateCorrectCode()
{
Assert.AreEqual("for(inti=1;i<2;i++){}",
_control.For(1, 2, "i", BodyGenerator.Create()).ToString());
}
public void Constructor_WhenCreatingConstructorWithModifiers_ShouldGenerateCorrectCode()
{
Assert.AreEqual("publicMyClass(){}", ConstructorGenerator.Create("MyClass", BodyGenerator.Create(), modifiers: new List <Modifiers>()
{
Modifiers.Public
}).ToString());
}
public void If_WhenCreatingAnBinaryExpression_ShouldGenerateCorrectIfStatement()
{
Assert.AreEqual("if(2<=3){}",
conditional.If(new ConditionalBinaryExpression(new ConstantReference(2), new ConstantReference(3), ConditionalStatements.LessThanOrEqual), BodyGenerator.Create()).ToString());
}
public void Create_WhenCreatingBodyPropertyWithGetAndSet_ShouldHaveBothGetAndSet()
{
Assert.AreEqual("intMyProperty{get{return1;}}", PropertyGenerator.Create(new BodyProperty("MyProperty", typeof(int), BodyGenerator.Create(Statement.Jump.Return(new ConstantReference(1))))).ToString());
}
private StatementSyntax GenerateParantIfs(AutoSelectedWith autoSelectedWith, StatementSyntax blockStatement, int parentDepth)
{
var generatedIf = Statement.Selection.If(GetBinaryExpression(autoSelectedWith, true, parentDepth), BodyGenerator.Create(blockStatement));
if (autoSelectedWith.Parent != null)
{
return(GenerateParantIfs(autoSelectedWith.Parent, generatedIf, parentDepth + 1));
}
return(generatedIf);
}
public void Constructor_WhenCreatingConstructorWithBaseInitializer_ShouldGenerateCorrectCode()
{
Assert.AreEqual("MyClass():base(){}", ConstructorGenerator.Create("MyClass", BodyGenerator.Create(), constructorInitializer: new ConstructorInitializer(ConstructorInitializerTypes.Base, null)).ToString());
}
public void Constructor_WhenCreatingConstructorWithBaseInitializerWithArgument_ShouldGenerateCorrectCode()
{
Assert.AreEqual("MyClass():base(\"myText\"){}", ConstructorGenerator.Create("MyClass", BodyGenerator.Create(), constructorInitializer: new ConstructorInitializer(ConstructorInitializerTypes.Base, new List <Argument> {
new ValueArgument("myText")
})).ToString());
}
public void Constructor_WhenCreatingConstructor_ShouldGenerateCorrectCode()
{
Assert.AreEqual("MyClass(){}", ConstructorGenerator.Create("MyClass", BodyGenerator.Create()).ToString());
}
public void Constructor_WhenCreatingConstructorWithParameters_ShouldGenerateCorrectCode()
{
Assert.AreEqual("MyClass(inttest){}", ConstructorGenerator.Create("MyClass", BodyGenerator.Create(), new List <Parameter> {
new Parameter("test", typeof(int))
}).ToString());
}
public void If_WhenCreatingAnIfWithLessThanOrEqual_ShouldGenerateCorrectIfStatement()
{
Assert.AreEqual("if(2<=3){}",
conditional.If(new ValueArgument(2), new ValueArgument(3), ConditionalStatements.LessThanOrEqual, BodyGenerator.Create()).ToString());
}
public void Create_WhenCreatingBodyPropertyWithAttribute_ShouldHaveAttribute()
{
Assert.AreEqual("[Test]intMyProperty{get{return1;}}", PropertyGenerator.Create(new BodyProperty(
"MyProperty",
typeof(int),
BodyGenerator.Create(Statement.Jump.Return(new ConstantReference(1))),
attributes: new List <Attribute> {
new Attribute("Test")
})).ToString());
}
public void Create_WhenCreatingBodyPropertyWithModifier_ShouldHaveModifier()
{
Assert.AreEqual("publicvirtualintMyProperty{get{return1;}}", PropertyGenerator.Create(new BodyProperty(
"MyProperty",
typeof(int),
BodyGenerator.Create(Statement.Jump.Return(new ConstantReference(1))),
new List <Modifiers> {
Modifiers.Public, Modifiers.Virtual
})).ToString());
}
public void Constructor_WhenCreatingConstructorWithAttribute_ShouldGenerateCorrectCode()
{
Assert.AreEqual("[Test]MyClass(){}", ConstructorGenerator.Create("MyClass", BodyGenerator.Create(), attributes: new List <Attribute> {
new Attribute("Test")
}).ToString());
}