public void Build_RunWithMultiFunc_FuncWillExecute()
{
var item = new MiddlewareItemStub();
var build = new MiddlewareBuilderStub();
var exNumber = 5;
var exStr = "str";
build.Use(async(someItem, next) =>
{
someItem.SomeValue = 5;
await next.Invoke();
});
build.Use(async(someItem, next) =>
{
someItem.SomeStr = "str";
await next.Invoke();
});
var func = build.Build();
//Assert
Assert.DoesNotThrow(() => { func(item); });
Assert.AreEqual(exNumber, item.SomeValue);
Assert.AreEqual(exStr, item.SomeStr);
}
public void Build_RunWithoutInput_NotThrow()
{
var item = new MiddlewareItemStub();
var build = new MiddlewareBuilderStub();
var func = build.Build();
//Assert
Assert.DoesNotThrow(() => { func(item); });
}
public void Use_NoInput_FuncSizeEqualZero()
{
var builder = new MiddlewareBuilderStub();
var expectedSize = 0;
//Act
//Assert
Assert.AreEqual(expectedSize, builder.ArraySize);
}
public void UseMiddleware_WithNoParameters_NotThrowsException()
{
var item = new MiddlewareItemStub();
var builder = new MiddlewareBuilderStub();
//Assert
Assert.DoesNotThrow(() =>
{
builder.UseMiddleware <MiddlewareNoArgumentsStub, MiddlewareItemStub>();
builder.Build();
});
}
public void UseMiddleware_WithWrongOrderArguments_ThrowsException()
{
var item = new MiddlewareItemStub();
var builder = new MiddlewareBuilderStub();
object[] args = { 5 };
Assert.Throws <InvalidOperationException>(() =>
{
builder.UseMiddleware <MiddlewareWithWrongOrderOfArgumentsStub, MiddlewareItemStub>(args);
builder.Build();
});
}
public void UseMiddleware_WithParameter_NotThrowsException()
{
var item = new MiddlewareItemStub();
var builder = new MiddlewareBuilderStub();
object[] args = { 5 };
//Assert
Assert.DoesNotThrow(() =>
{
builder.UseMiddleware <MiddlewareWithArgumentsStub, MiddlewareItemStub>(args);
builder.Build();
});
}
public void Use_OneCorrectFunc_FuncSizeEqualOne()
{
var builder = new MiddlewareBuilderStub();
var expectedSize = 1;
//Act
builder.Use(next =>
{
return(next);
});
//Assert
Assert.AreEqual(expectedSize, builder.ArraySize);
}
public void Build_RunWithOneFunc_FuncWillExecute()
{
var item = new MiddlewareItemStub();
var build = new MiddlewareBuilderStub();
var expectedValue = 5;
build.Use(async(someItem, next) =>
{
someItem.SomeValue = 5;
await next.Invoke();
});
var func = build.Build();
//Assert
Assert.DoesNotThrow(() => { func(item); });
Assert.AreEqual(expectedValue, item.SomeValue);
}
