public void AddPostBodyExpressionTest1()
{
var builder = new CsExpressionBuilder();
var scope = builder.CreateScope();
scope.AddUsing("System");
scope.AddPreBodyExpression("\r\n");
scope.AddPreBodyExpression("namespace TestNamespace\r\n");
scope.AddPreBodyExpression(new TextExpression("{\r\n"));
scope.AddPostBodyExpression("}\r\n");
var scope2 = builder.CreateScope();
scope2.AddPreBodyExpression("\r\n");
scope2.AddPreBodyExpression("namespace TestNamespace2\r\n");
scope2.AddPreBodyExpression("{\r\n");
scope2.AddPostBodyExpression(new TextExpression("}\r\n"));
var actual = builder.ToString();
var expected = @"using System;
namespace TestNamespace
{
}
namespace TestNamespace2
{
}
";
Assert.IsTrue(actual == expected, $"Builder failed: Expected {expected}, Actual: {actual}");
}
public void ToStringTest()
{
var builder = new CsExpressionBuilder();
var actual = builder.ToString();
var expected = "";
Assert.IsTrue(actual == expected, $"Builder failed: Expected {expected}, Actual: {actual}");
}
public void AddUsingTest()
{
var builder = new CsExpressionBuilder();
var scope = builder.CreateScope();
scope.AddUsing("System");
var actual = builder.ToString();
var expected = @"using System;
";
Assert.IsTrue(actual == expected, $"Builder failed: Expected {expected}, Actual: {actual}");
}
public void CreateChildExpressionTest()
{
var builder = new CsExpressionBuilder();
var scope = builder.CreateScope();
scope.AddUsing("System");
scope.AddPreBodyExpression("\r\n");
scope.AddPreBodyExpression("namespace TestNamespace\r\n");
scope.AddPreBodyExpression(new TextExpression("{\r\n"));
scope.AddPostBodyExpression("}\r\n");
var classNode = scope.CreateChildExpression();
var child = classNode.CreateScope();
child.AddPreBodyExpression("public class TestClass\r\n");
child.AddPreBodyExpression("{\r\n");
child.AddPreBodyExpression("}\r\n");
var class2 = classNode.CreateScope();
class2.AddPreBodyExpression("public class TestClass2\r\n");
class2.AddPreBodyExpression("{\r\n");
class2.AddPreBodyExpression("}\r\n");
var actual = builder.ToString();
var expected = @"using System;
namespace TestNamespace
{
public class TestClass
{
}
public class TestClass2
{
}
}
";
Assert.IsTrue(actual == expected, $"Builder failed:\r\nExpected:\r\n{expected}, Actual:\r\n{actual}");
}
public void AddChildExpressionTest()
{
var builder = new CsExpressionBuilder();
var scope = builder.CreateScope();
scope.AddUsing("System");
scope.AddPreBodyExpression("\r\n");
scope.AddPreBodyExpression("namespace TestNamespace\r\n");
scope.AddPreBodyExpression(new TextExpression("{\r\n"));
scope.AddPostBodyExpression("}\r\n");
var classNode = scope.CreateChildExpression();
var child = classNode.CreateScope();
child.AddPreBodyExpression("public class TestClass\r\n");
child.AddPreBodyExpression("{\r\n");
child.AddPostBodyExpression("}\r\n");
var methodExpression = child.CreateChildExpression();
var methodScope = methodExpression.CreateScope();
methodScope.AddPreBodyExpression("public void SomeMethod()\r\n");
methodScope.AddPreBodyExpression(new TextExpression("{\r\n"));
methodScope.AddPostBodyExpression(new TextExpression("}\r\n"));
var methodBody = methodScope.CreateChildExpression();
Action <CsExpressionBuilder> createSwitch = (x) =>
{
var switchScope = x.CreateScope();
switchScope.AddPreBodyExpression("switch (somestatement)\r\n");
switchScope.AddPreBodyExpression("{\r\n");
var case1 = switchScope.CreateChildExpression().CreateScope();
case1.AddPreBodyExpression("case value1:\r\n");
var case1Body = case1.CreateChildExpression().CreateScope();
case1Body.AddPreBodyExpression(new TextExpression("return case1;\r\n"));
var case2 = switchScope.CreateChildExpression().CreateScope();
case2.AddPreBodyExpression("case value2:\r\n");
var case2Body = case2.CreateChildExpression().CreateScope();
case2Body.AddPreBodyExpression(new TextExpression("return case2;\r\n"));
switchScope.AddPostBodyExpression("}\r\n");
};
createSwitch(methodBody);
methodBody.CreateScope().AddPreBodyExpression("\r\n");
createSwitch(methodBody);
methodBody.CreateScope().AddPreBodyExpression("\r\n");
var methodIf = methodBody.CreateScope();
methodIf.AddPreBodyExpression("if(1==1)\r\n");
methodIf.AddPreBodyExpression("{\r\n");
methodIf.AddPostBodyExpression("}\r\n");
var ifBodyScope = methodIf.CreateChildExpression().CreateScope();
ifBodyScope.AddPreBodyExpression("return 1;\r\n");
var methodElse = methodBody.CreateScope();
methodElse.AddPreBodyExpression("else\r\n");
methodElse.AddPreBodyExpression("{\r\n");
methodElse.AddPostBodyExpression("}\r\n");
var elseBodyScope = methodElse.CreateChildExpression().CreateScope();
elseBodyScope.AddPreBodyExpression("return 2;\r\n");
//child.AddChildExpression(methodExpression);
var actual = builder.ToString();
var expected = @"using System;
namespace TestNamespace
{
public class TestClass
{
public void SomeMethod()
{
switch (somestatement)
{
case value1:
return case1;
case value2:
return case2;
}
switch (somestatement)
{
case value1:
return case1;
case value2:
return case2;
}
if(1==1)
{
return 1;
}
else
{
return 2;
}
}
}
}
";
Assert.IsTrue(actual == expected, $"Builder failed: Expected {expected}, Actual: {actual}");
}
