public void Constructor_ExpectedValues()
{
// Call
var converter = new ConfigurationBreakWaterTypeConverter();
// Assert
Assert.IsInstanceOf <TypeConverter>(converter);
}
public void CanConvertTo_OtherThanStringOrBreakWaterType_ReturnFalse()
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
bool canConvertToString = converter.CanConvertTo(typeof(object));
// Assert
Assert.IsFalse(canConvertToString);
}
public void CanConvertTo_BreakWaterType_ReturnTrue()
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
bool canConvertToString = converter.CanConvertTo(typeof(BreakWaterType));
// Assert
Assert.IsTrue(canConvertToString);
}
public void ConvertFrom_InvalidText_ThrowNotSupportedException()
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
TestDelegate call = () => converter.ConvertFrom("A");
// Assert
Assert.Throws <NotSupportedException>(call);
}
public void CanConvertFrom_String_ReturnTrue()
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
bool canConvertFromString = converter.CanConvertFrom(typeof(string));
// Assert
Assert.IsTrue(canConvertFromString);
}
public void ConvertTo_VariousCases_ReturnExpectedText(ConfigurationBreakWaterType value,
string expectedResult)
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
object result = converter.ConvertTo(value, typeof(string));
// Assert
Assert.AreEqual(expectedResult, result);
}
public void ConvertFrom_BreakWaterType_ReturnExpectedBreakWaterType(BreakWaterType value,
ConfigurationBreakWaterType expectedResult)
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
object result = converter.ConvertFrom(value);
// Assert
Assert.AreEqual(expectedResult, result);
}
public void ConvertTo_InvalidDestinationType_ThrowsNotSupportedException()
{
// Setup
var random = new Random(21);
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
TestDelegate call = () => converter.ConvertTo(random.NextEnumValue <ConfigurationBreakWaterType>(), typeof(object));
// Assert
Assert.Throws <NotSupportedException>(call);
}
public void ConvertFrom_InvalidClosingStructureInflowModelType_ThrowInvalidEnumArgumentException()
{
// Setup
const int invalidValue = -1;
var converter = new ConfigurationBreakWaterTypeConverter();
// Call
TestDelegate call = () => converter.ConvertFrom((BreakWaterType)invalidValue);
// Assert
string expectedMessage = $"The value of argument 'value' ({invalidValue}) is invalid for Enum type '{nameof(BreakWaterType)}'.";
string parameterName = TestHelper.AssertThrowsArgumentExceptionAndTestMessage <InvalidEnumArgumentException>(call, expectedMessage).ParamName;
Assert.AreEqual("value", parameterName);
}
public void ConvertTo_InvalidBreakWaterType_ThrowInvalidEnumArgumentException(Type destinationType)
{
// Setup
var converter = new ConfigurationBreakWaterTypeConverter();
const ConfigurationBreakWaterType invalidValue = (ConfigurationBreakWaterType)99999999;
// Call
TestDelegate call = () => converter.ConvertTo(invalidValue, destinationType);
// Assert
string expectedMessage = $"The value of argument 'value' ({invalidValue}) is invalid for Enum type '{nameof(ConfigurationBreakWaterType)}'.";
string parameterName = TestHelper.AssertThrowsArgumentExceptionAndTestMessage <InvalidEnumArgumentException>(call, expectedMessage).ParamName;
Assert.AreEqual("value", parameterName);
}