public void Return_Object_When_Called_With_Valid_Parameters()
{
var commnadCenterMock = new Mock<ICommandCenter>();
var validatorMock = new Mock<IValidator>();
var commnad = new SendParamedicCommand(commnadCenterMock.Object, validatorMock.Object);
Assert.IsNotNull(commnad);
}
public void Throw_ArgumentException_When_Called_With_Null()
{
var commnadCenterMock = new Mock <ICommandCenter>();
var validatorMock = new Mock <IValidator>();
validatorMock.Setup(v => v.ValidateNull(null, It.IsAny <string>())).Throws <ArgumentNullException>();
var command = new SendParamedicCommand(commnadCenterMock.Object, validatorMock.Object);
Assert.ThrowsException <ArgumentException>(() => command.Execute(null));
}
public void Return_Success_Execution_Message_When_Called_With_Invalid_First_Parameter()
{
var commnadCenterMock = new Mock <ICommandCenter>();
var validatorMock = new Mock <IValidator>();
var parameters = new List <string>()
{
"invalid"
};
validatorMock.Setup(v => v.ValidateNull(null, It.IsAny <string>())).Throws <ArgumentNullException>();
var command = new SendParamedicCommand(commnadCenterMock.Object, validatorMock.Object);
Assert.ThrowsException <ArgumentException>(() => command.Execute(parameters));
}
public void Call_CommandCenter_Persons_Find_Once()
{
var commnadCenterMock = new Mock <ICommandCenter>();
var validatorMock = new Mock <IValidator>();
var parametersMock = new Mock <IList <string> >();
validatorMock.Setup(v => v.ValidateNull(null, It.IsAny <string>())).Throws <ArgumentNullException>();
parametersMock.Setup(l => l[It.IsAny <int>()]).Returns("0");
var calls = 0;
commnadCenterMock.Setup(c => c.Persons.Find(It.IsAny <Predicate <IPerson> >())).Callback(() => calls++);
var command = new SendParamedicCommand(commnadCenterMock.Object, validatorMock.Object);
command.Execute(parametersMock.Object);
Assert.AreEqual(1, calls);
}
public void Return_Success_Execution_Message_When_Called_With_Valid_Parameter()
{
var commnadCenterMock = new Mock <ICommandCenter>();
var validatorMock = new Mock <IValidator>();
var personMock = new Mock <IPerson>();
var parametersMock = new Mock <IList <string> >();
validatorMock.Setup(v => v.ValidateNull(null, It.IsAny <string>())).Throws <ArgumentNullException>();
commnadCenterMock.Setup(c => c.Persons.Find(It.IsAny <Predicate <IPerson> >())).Returns(personMock.Object);
parametersMock.Setup(l => l[It.IsAny <int>()]).Returns("0");
var command = new SendParamedicCommand(commnadCenterMock.Object, validatorMock.Object);
var succsessMessge = "Paramedic is on the way.";
var returnedMessage = command.Execute(parametersMock.Object);
Assert.AreEqual(succsessMessge, returnedMessage);
}
