public void EqualsStatic_UnionAIsDefaultAndUnionBIsDefault_ExpectTrue()
{
var unionA = default(TaggedUnion <RefType, StructType>);
var unionB = new TaggedUnion <RefType, StructType>();
var actual = TaggedUnion <RefType, StructType> .Equals(unionA, unionB);
Assert.True(actual);
}
public void Equals_UnionAIsDefaultAndUnionBIsFirst_ExpectFalse()
{
var unionA = default(TaggedUnion <RefType?, StructType>);
var unionB = TaggedUnion <RefType?, StructType> .First(null);
var actual = TaggedUnion.Equals(unionA, unionB);
Assert.False(actual);
}
public void EqualsStatic_UnionASecondValueEqualsUnionBSecondValue_ExpectTrue()
{
var unionA = TaggedUnion <StructType, RefType?> .Second(MinusFifteenIdRefType);
var unionB = (TaggedUnion <StructType, RefType?>)MinusFifteenIdRefType;
var actual = TaggedUnion <StructType, RefType?> .Equals(unionA, unionB);
Assert.True(actual);
}
public void Equals_UnionAFirstValueEqualsUnionBFirstValue_ExpectTrue(
object?sourceValue)
{
var unionA = TaggedUnion <object?, StructType> .First(sourceValue);
var unionB = TaggedUnion <object?, StructType> .First(sourceValue);
var actual = TaggedUnion.Equals(unionA, unionB);
Assert.True(actual);
}
public void EqualsStatic_UnionAFirstValueEqualsUnionBFirstValue_ExpectTrue()
{
var aValue = new StructType
{
Text = SomeString
};
var unionA = TaggedUnion <StructType, RefType?> .First(aValue);
var bValue = new StructType
{
Text = SomeString
};
var unionB = (TaggedUnion <StructType, RefType?>)bValue;
var actual = TaggedUnion <StructType, RefType?> .Equals(unionA, unionB);
Assert.True(actual);
}
public void Equals_UnionASecondValueEqualsUnionBSecondValue_ExpectTrue()
{
var text = "some-text";
var aValue = new StructType
{
Text = text
};
var unionA = TaggedUnion <RefType, StructType> .Second(aValue);
var bValue = new StructType
{
Text = text
};
var unionB = (TaggedUnion <RefType, StructType>)bValue;
var actual = TaggedUnion.Equals(unionA, unionB);
Assert.True(actual);
}
public static bool Equals(TaggedUnion <TFirst, TSecond> left, TaggedUnion <TFirst, TSecond> right) => left.Equals(right);