public void Equality() { var lineMappings = new LineMapping[] { new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: true)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 2)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(2, 2)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 1), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(1, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("file.cs", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), 0, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 2)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 0), new LinePosition(2, 2)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(0, 1), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), new LineMapping(new LinePositionSpan(new LinePosition(1, 0), new LinePosition(1, 1)), null, new FileLinePositionSpan("", new LinePositionSpan(new LinePosition(0, 0), new LinePosition(1, 1)), hasMappedPath: false)), }; var equalityUnits = lineMappings.SelectMany((left, leftIndex) => lineMappings.Select((right, rightIndex) => CreateEqualityUnit(left, leftIndex, right, rightIndex))).ToArray(); EqualityUtil.RunAll( (left, right) => left == right, (left, right) => left != right, equalityUnits);