public void Should_Convert_String_ToType()
{
string @string = StronglyTypedConverter.ToType <string>("some string");
Assert.Equal("some string", @string);
int @int = StronglyTypedConverter.ToType <int>("123");
Assert.Equal(123, @int);
decimal @decimal = StronglyTypedConverter.ToType <decimal>("123.456");
Assert.Equal(123.456m, @decimal);
}
public void Should_Convert_Hashtable_ToType()
{
var hashtable = TestDataHelper.GetTestDataValidHashtable();
var testModel = StronglyTypedConverter.ToType <TestModel>(hashtable);
Assert.Equal((string)hashtable["String"], testModel.String);
Assert.Equal(Convert.ToInt16(hashtable["Int16"]), testModel.Int16);
Assert.Equal(Convert.ToInt32(hashtable["Int32"]), testModel.Int32);
Assert.Equal(Convert.ToInt64(hashtable["Int64"]), testModel.Int64);
Assert.Equal(Convert.ToDecimal(hashtable["Decimal"]), testModel.Decimal);
Assert.Equal(Convert.ToDouble(hashtable["Double"]), testModel.Double);
Assert.Equal(Convert.ToSingle(hashtable["Single"]), testModel.Single);
Assert.Equal(Convert.ToBoolean(hashtable["Boolean"]), testModel.Boolean);
Assert.Equal(Convert.ToInt16(hashtable["Int16Nullable"]), testModel.Int16Nullable);
Assert.Equal(Convert.ToInt32(hashtable["Int32Nullable"]), testModel.Int32Nullable);
Assert.Equal(Convert.ToInt64(hashtable["Int64Nullable"]), testModel.Int64Nullable);
Assert.Equal(Convert.ToDecimal(hashtable["DecimalNullable"]), testModel.DecimalNullable);
Assert.Equal(Convert.ToDouble(hashtable["DoubleNullable"]), testModel.DoubleNullable);
Assert.Equal(Convert.ToSingle(hashtable["SingleNullable"]), testModel.SingleNullable);
Assert.Equal(Convert.ToBoolean(hashtable["BooleanNullable"]), testModel.BooleanNullable);
Assert.False(testModel.Int16Nullable2.HasValue);
Assert.False(testModel.Int32Nullable2.HasValue);
Assert.False(testModel.Int64Nullable2.HasValue);
Assert.False(testModel.DecimalNullable2.HasValue);
Assert.False(testModel.DoubleNullable2.HasValue);
Assert.False(testModel.SingleNullable2.HasValue);
Assert.False(testModel.BooleanNullable2.HasValue);
Assert.Equal(3, testModel.StringList.Count);
Assert.Equal("a", testModel.StringList[0]);
Assert.Equal("b", testModel.StringList[1]);
Assert.Equal("c", testModel.StringList[2]);
Assert.Equal(3, testModel.ArrayList.Count);
Assert.Equal("z", testModel.ArrayList[0]);
Assert.Equal("y", testModel.ArrayList[1]);
Assert.Equal("x", testModel.ArrayList[2]);
Assert.Equal(Direction.Outbound, testModel.Enumeration);
Assert.Equal("127.0.0.1", testModel.Ip);
Assert.Equal("80", testModel.Port);
Assert.Equal(Convert.ToUInt16(hashtable["UInt16"]), testModel.UInt16);
Assert.Equal(Convert.ToUInt32(hashtable["UInt32"]), testModel.UInt32);
Assert.Equal(Convert.ToUInt64(hashtable["UInt64"]), testModel.UInt64);
Assert.Equal(Convert.ToUInt16(hashtable["UInt16Nullable"]), testModel.UInt16Nullable);
Assert.Equal(Convert.ToUInt32(hashtable["UInt32Nullable"]), testModel.UInt32Nullable);
Assert.Equal(Convert.ToUInt64(hashtable["UInt64Nullable"]), testModel.UInt64Nullable);
Assert.False(testModel.UInt16Nullable2.HasValue);
Assert.False(testModel.UInt32Nullable2.HasValue);
Assert.False(testModel.UInt64Nullable2.HasValue);
var enumerableStringList = testModel.EnumerableStringList.ToList();
string qwerty = "qwerty";
Assert.Equal(qwerty.Length, enumerableStringList.Count);
for (int i = 0; i < qwerty.Length; i++)
{
Assert.Equal(qwerty[i].ToString(), enumerableStringList[i]);
}
Assert.Equal(2, testModel.Dictionary.Count);
Assert.Equal("1", testModel.Dictionary["id"]);
Assert.Equal("Chupacabra", testModel.Dictionary["name"]);
}
public void Should_Fail_Convert()
{
var expectedErrors = new[]
{
@"String - Value cannot be blank/empty",
"Int32 - Value cannot be null.",
"Parameter name: Int32 is not found in the configuration (Expected type: System.Int32)",
"Int64 - Value cannot be null.",
"Parameter name: Int64 is not found in the configuration (Expected type: System.Int64)",
"Decimal - Value cannot be null.",
"Parameter name: Decimal is not found in the configuration (Expected type: System.Decimal)",
"Double - Value cannot be null.",
"Parameter name: Double is not found in the configuration (Expected type: System.Double)",
"Single - Value cannot be null.",
"Parameter name: Single is not found in the configuration (Expected type: System.Single)",
"Boolean - Value cannot be null.",
"Parameter name: Boolean is not found in the configuration (Expected type: System.Boolean)",
"Int16Nullable - Value cannot be null.",
"Parameter name: Int16Nullable is not found in the configuration (Expected type: System.Nullable`1[System.Int16])",
"Int32Nullable - Value cannot be null.",
"Parameter name: Int32Nullable is not found in the configuration (Expected type: System.Nullable`1[System.Int32])",
"Int64Nullable - Value cannot be null.",
"Parameter name: Int64Nullable is not found in the configuration (Expected type: System.Nullable`1[System.Int64])",
"DecimalNullable - Value cannot be null.",
"Parameter name: DecimalNullable is not found in the configuration (Expected type: System.Nullable`1[System.Decimal])",
"DoubleNullable - Value cannot be null.",
"Parameter name: DoubleNullable is not found in the configuration (Expected type: System.Nullable`1[System.Double])",
"SingleNullable - Value cannot be null.",
"Parameter name: SingleNullable is not found in the configuration (Expected type: System.Nullable`1[System.Single])",
"BooleanNullable - Value cannot be null.",
"Parameter name: BooleanNullable is not found in the configuration (Expected type: System.Nullable`1[System.Boolean])",
"Int16Nullable2 - Value cannot be null.",
"Parameter name: Int16Nullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Int16])",
"Int32Nullable2 - Value cannot be null.",
"Parameter name: Int32Nullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Int32])",
"Int64Nullable2 - Value cannot be null.",
"Parameter name: Int64Nullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Int64])",
"DecimalNullable2 - Value cannot be null.",
"Parameter name: DecimalNullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Decimal])",
"DoubleNullable2 - Value cannot be null.",
"Parameter name: DoubleNullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Double])",
"SingleNullable2 - Value cannot be null.",
"Parameter name: SingleNullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Single])",
"BooleanNullable2 - Value cannot be null.",
"Parameter name: BooleanNullable2 is not found in the configuration (Expected type: System.Nullable`1[System.Boolean])",
"StringList - Value cannot be null.",
"Parameter name: StringList is not found in the configuration (Expected type: System.Collections.Generic.List`1[System.String])",
"IntegerArray - Value cannot be null.",
"Parameter name: IntegerArray is not found in the configuration (Expected type: System.Int32[])",
"ArrayList - Value cannot be null.",
"Parameter name: ArrayList is not found in the configuration (Expected type: System.Collections.ArrayList)",
"Enumeration - Value cannot be null.",
"Parameter name: Enumeration is not found in the configuration (Expected type: StringToStronglyTyped.Test.Helpers.Direction)",
"StringCustomLoadMethod - Value cannot be null.",
"Parameter name: StringCustomLoadMethod is not found in the configuration (Expected type: System.String)",
"UInt16 - Value cannot be null.",
"Parameter name: UInt16 is not found in the configuration (Expected type: System.UInt16)",
"UInt32 - Value cannot be null.",
"Parameter name: UInt32 is not found in the configuration (Expected type: System.UInt32)",
"UInt64 - Value cannot be null.",
"Parameter name: UInt64 is not found in the configuration (Expected type: System.UInt64)",
"UInt16Nullable - Value cannot be null.",
"Parameter name: UInt16Nullable is not found in the configuration (Expected type: System.Nullable`1[System.UInt16])",
"UInt32Nullable - Value cannot be null.",
"Parameter name: UInt32Nullable is not found in the configuration (Expected type: System.Nullable`1[System.UInt32])",
"UInt64Nullable - Value cannot be null.",
"Parameter name: UInt64Nullable is not found in the configuration (Expected type: System.Nullable`1[System.UInt64])",
"UInt16Nullable2 - Value cannot be null.",
"Parameter name: UInt16Nullable2 is not found in the configuration (Expected type: System.Nullable`1[System.UInt16])",
"UInt32Nullable2 - Value cannot be null.",
"Parameter name: UInt32Nullable2 is not found in the configuration (Expected type: System.Nullable`1[System.UInt32])",
"UInt64Nullable2 - Value cannot be null.",
"Parameter name: UInt64Nullable2 is not found in the configuration (Expected type: System.Nullable`1[System.UInt64])",
"EnumerableStringList - Value cannot be null.",
"Parameter name: EnumerableStringList is not found in the configuration (Expected type: System.Collections.Generic.IEnumerable`1[System.String])",
"Dictionary - Value cannot be null.",
"Parameter name: Dictionary is not found in the configuration (Expected type: System.Collections.Generic.Dictionary`2[System.String,System.String])"
};
var hashtable = TestDataHelper.GetTestDataInvalidHashtable();
try
{
var testModel = StronglyTypedConverter.ToType <TestModel>(hashtable);
throw new Exception("Errors must be thrown!");
}
catch (Exception ex)
{
Assert.Equal(expectedErrors.Length, ex.Message.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries).Length);
foreach (var error in expectedErrors)
{
Assert.True(ex.Message.Contains(error), "Error should be thrown: " + error);
}
return;
}
}
