public void TestThrowsOperationExceptionWhenMoreThanOneEquallyFitCtorFound()
{
// Arrange
// Act
var caught = Assert.Throws <InvalidOperationException>(
() => ConstructorInvoke <ClassWithPrivateCtors>
.UsingPrivateConstructor(1, 1, 1));
// Assert
Assert.Equal("Matching mechanism could not choose a best constructor to invoke.", caught.Message);
}
public void TestThrowsOperationExceptionWhenNoMatchingFound()
{
// Arrange
// Act
var caught = Assert.Throws <InvalidOperationException>(
() => ConstructorInvoke <ClassWithPrivateCtors>
.UsingPrivateConstructor("s", "s", "s"));
// Assert
Assert.Equal("Didn't find a constructor mathing passed parameters.", caught.Message);
}
public void TestCtorWithNoArgumentsIsAccessible()
{
// Arrange
// Act
var result = ConstructorInvoke <ClassWithPrivateCtors>
.UsingPrivateConstructor();
// Assert
Assert.NotNull(result);
Assert.Null(result.O);
Assert.Null(result.S);
}
public void TestCtorWithStringArgumentIsAccessible()
{
// Arrange
var o = new object();
// Act
var result = ConstructorInvoke <ClassWithPrivateCtors>
.UsingPrivateConstructor(o);
// Assert
Assert.NotNull(result);
Assert.Same(o, result.O);
Assert.Null(result.S);
}
public void TestCtorWithObjectArgumentIsAccessible()
{
// Arrange
var s = "a";
// Act
var result = ConstructorInvoke <ClassWithPrivateCtors>
.UsingPrivateConstructor(s);
// Assert
Assert.NotNull(result);
Assert.Null(result.O);
Assert.Equal(s, result.S);
}
public T ToCreateInstance(params object[] parameters)
{
return(ConstructorInvoke <T> .UsingPrivateConstructor(parameters));
}