public void GetAverageTemperature_UpLowCharInCity_Test()
{
TemperatureInCity t = new TemperatureInCity();
List <Item> ItemsInput = new List <Item> {
new Item {
City = "Saratov", Year = 2000, Temperature = 0
},
new Item {
City = "saratov", Year = 2000, Temperature = 20
},
new Item {
City = "sAratov", Year = 2000, Temperature = 30
}
};
List <Item> ItemsOutput = new List <Item> {
new Item {
City = "Saratov", Year = 2000, Temperature = 17
}
};
var Result = t.GetAverageTemperatureInCityPerYear(ItemsInput);
Assert.IsTrue(Result.SequenceEqual(ItemsOutput), "Error list test.");
}
public void GetAverageTemperature_NegativeTemperature_Test()
{
TemperatureInCity t = new TemperatureInCity();
List <Item> ItemsInput = new List <Item> {
new Item {
City = "Saratov", Year = 2000, Temperature = -10
},
new Item {
City = "Saratov", Year = 2000, Temperature = -11
},
new Item {
City = "Saratov", Year = 2000, Temperature = -11
}
};
List <Item> ItemsOutput = new List <Item> {
new Item {
City = "Saratov", Year = 2000, Temperature = -11
}
};
var Result = t.GetAverageTemperatureInCityPerYear(ItemsInput);
Assert.IsTrue(Result.SequenceEqual(ItemsOutput), "Error list test.");
}
public void GetAverageTemperature_InputArray_Test()
{
TemperatureInCity t = new TemperatureInCity();
Item[] ItemsInput =
{
new Item {
City = "Saratov", Year = 2000, Temperature = 10
},
new Item {
City = "Saratov", Year = 2000, Temperature = 20
},
new Item {
City = "Saratov", Year = 2000, Temperature = 30
},
new Item {
City = "Saratov", Year = 2001, Temperature = 20
},
new Item {
City = "Saratov", Year = 2001, Temperature = 40
},
new Item {
City = "Saratov", Year = 2001, Temperature = 60
}
};
Item[] ItemsOutput =
{
new Item {
City = "Saratov", Year = 2000, Temperature = 20
},
new Item {
City = "Saratov", Year = 2001, Temperature = 40
}
};
var Result = t.GetAverageTemperatureInCityPerYear(ItemsInput);
Assert.IsTrue(Result.SequenceEqual(ItemsOutput), "Error array test.");
}
public void GetAverageTemperature_ComplexCity_Test()
{
TemperatureInCity t = new TemperatureInCity();
List <Item> ItemsInput = new List <Item> {
new Item {
City = "Nizhniy Novgorod", Year = 2000, Temperature = 7
},
new Item {
City = "Nizhniy Novgorod", Year = 2000, Temperature = 13
},
new Item {
City = "Nizhniy Novgorod", Year = 2000, Temperature = 25
},
new Item {
City = "Nizhniy Novgorod", Year = 2001, Temperature = 11
},
new Item {
City = "Nizhniy Novgorod", Year = 2001, Temperature = 17
},
new Item {
City = "Nizhniy Novgorod", Year = 2001, Temperature = 23
}
};
List <Item> ItemsOutput = new List <Item> {
new Item {
City = "Nizhniy Novgorod", Year = 2000, Temperature = 15
},
new Item {
City = "Nizhniy Novgorod", Year = 2001, Temperature = 17
}
};
var Result = t.GetAverageTemperatureInCityPerYear(ItemsInput);
Assert.IsTrue(Result.SequenceEqual(ItemsOutput), "Error list test.");
}
public void GetAverageTemperature_DifferentCity_Test()
{
TemperatureInCity t = new TemperatureInCity();
List <Item> ItemsInput = new List <Item> {
new Item {
City = "Saratov", Year = 2000, Temperature = 7
},
new Item {
City = "Saratov", Year = 2000, Temperature = 13
},
new Item {
City = "Saratov", Year = 2000, Temperature = 25
},
new Item {
City = "Saratov", Year = 2001, Temperature = 11
},
new Item {
City = "Saratov", Year = 2001, Temperature = 17
},
new Item {
City = "Saratov", Year = 2000, Temperature = 23
},
new Item {
City = "Moskva", Year = 2000, Temperature = 30
},
new Item {
City = "Moskva", Year = 2000, Temperature = 20
},
new Item {
City = "Moskva", Year = 2001, Temperature = 20
},
new Item {
City = "Engels", Year = 2001, Temperature = 10
},
new Item {
City = "Engels", Year = 2001, Temperature = 20
}
};
List <Item> ItemsOutput = new List <Item> {
new Item {
City = "Saratov", Year = 2000, Temperature = 17
},
new Item {
City = "Saratov", Year = 2001, Temperature = 14
},
new Item {
City = "Moskva", Year = 2000, Temperature = 25
},
new Item {
City = "Moskva", Year = 2001, Temperature = 20
},
new Item {
City = "Engels", Year = 2001, Temperature = 15
}
};
var Result = t.GetAverageTemperatureInCityPerYear(ItemsInput);
Assert.IsTrue(Result.SequenceEqual(ItemsOutput), "Error different city test.");
}
public void GetAverageTemperature_NullInput_Test()
{
TemperatureInCity t = new TemperatureInCity();
Assert.ThrowsException <ArgumentNullException>(() => t.GetAverageTemperatureInCityPerYear(null));
}
