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Converts a whole number in the 64-bit signed range to long

All 5 scenarios hold

Cell text converts automatically to the declared parameter type. There is no type converter to write.

Every table below reads the same way. An Input value column holds the text as written in the cell. A Parameter type column holds the type the text converts to. Expectation columns state observable properties of the object the test method receives. Each row therefore shows that the text became a valid object of that type, and not merely that it converted.

The test method signature fixes a parameter type, and no row can vary it. Each type therefore gets its own short table.

A primitive type shares its table with its wrapper. The two are one type in two forms, and a boxed value does not report its primitive type. The value column's own header names it there, in place of a column of its own.

expected outcome broken scenario
ScenariolongLongConverted value?
Decimal digits151515
Hex literal0xF0xF15
Octal literal01701715
Most negative value-9223372036854775808-9223372036854775808-9223372036854775808
Largest value922337203685477580792233720368547758079223372036854775807