public void EqualityOperator_StringEnumAndNull_ReturnsFalse()
{
// Arrange
var a = TestStringEnum.Custom(string.Empty);
// Act
bool equal = a == null;
// Assert
Assert.False(equal);
}
public void Equals_EnumAndNull_ReturnsFalse()
{
// Arrange
var a = TestStringEnum.Custom(string.Empty);
// Act
bool equal = a.Equals(null);
// Assert
Assert.False(equal);
}
public void Equals_SameReference_ReturnsTrue()
{
// Arrange
var a = TestStringEnum.Custom(string.Empty);
var b = a;
// Act
bool equal = a.Equals(b);
// Assert
Assert.True(equal);
}
public void Equals_StringEnumAndString_ReturnsTrue()
{
// Arrange
const string ExampleStringValue = "abcdefg";
var a = TestStringEnum.Custom(ExampleStringValue);
// Act
bool equal = a.Equals(ExampleStringValue);
// Assert
Assert.True(equal);
}
public void Serialize_StringEnum_AsRoot(string value)
{
// Arrange
TestStringEnum objEnum = TestStringEnum.Custom(value);
string escapedValue = JsonConvert.ToString(value);
// Act
string serialized = JsonConvert.SerializeObject(objEnum);
// Assert
Assert.Equal(escapedValue, serialized);
}
public void GetHashCode_InnerValueAndEnum_Equals()
{
// Arrange
const string ExampleString = "asdf";
TestStringEnum stringEnum = TestStringEnum.Custom(ExampleString);
// Act
int hashCodeValue = ExampleString.GetHashCode();
int hashCodeEnum = stringEnum.GetHashCode();
// Assert
Assert.Equal(hashCodeValue, hashCodeEnum);
}
public void Construct_NullValue_ThrowsArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() => TestStringEnum.Custom(null));
}
