mirror of
https://github.com/logos-storage/nim-serde.git
synced 2026-01-09 09:03:08 +00:00
6d2fc9406a
- change empty string value to none when optional - handle null, "null", JNull, seq[stint], seq[?string]
113 lines
4.1 KiB
Nim
113 lines
4.1 KiB
Nim
import std/options
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import std/unittest
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import pkg/stint
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import pkg/serde
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import pkg/questionable
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import pkg/questionable/results
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suite "json - deserialize stint":
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test "deserializes UInt256 from an empty JString":
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let json = newJString("")
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check !UInt256.fromJson(json) == 0.u256
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test "deserializes UInt256 from an empty string":
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check !UInt256.fromJson("") == 0.u256
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test "deserializes UInt256 from null string":
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check !UInt256.fromJson("null") == 0.u256
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test "deserializes UInt256 from JNull":
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check !UInt256.fromJson(newJNull()) == 0.u256
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test "deserializes ?UInt256 from an empty JString":
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let json = newJString("")
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check !Option[UInt256].fromJson(json) == UInt256.none
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test "deserializes ?UInt256 from an empty string":
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check !Option[UInt256].fromJson("") == UInt256.none
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test "deserializes ?UInt256 from null string":
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check !Option[UInt256].fromJson("null") == UInt256.none
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test "deserializes ?UInt256 from JNull":
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check !Option[UInt256].fromJson(newJNull()) == UInt256.none
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test "deserializes seq[UInt256] from string":
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check seq[UInt256].fromJson("[1,2,3]") == success @[1.u256, 2.u256, 3.u256]
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test "deserializes seq[UInt256] from string with empty string item":
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check seq[UInt256].fromJson("[1,2,\"\"]") == success @[1.u256, 2.u256, 0.u256]
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test "deserializes seq[UInt256] from string with null item":
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check seq[UInt256].fromJson("[1,2,null]") == success @[1.u256, 2.u256, 0.u256]
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test "deserializes seq[UInt256] from string with null string item":
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check seq[UInt256].fromJson("[1,2,\"null\"]") == success @[1.u256, 2.u256, 0.u256]
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test "deserializes seq[?UInt256] from string":
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check seq[?UInt256].fromJson("[1,2,3]") ==
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success @[1.u256.some, 2.u256.some, 3.u256.some]
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test "deserializes seq[?UInt256] from string with empty string item":
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check seq[?UInt256].fromJson("[1,2,\"\"]") ==
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success @[1.u256.some, 2.u256.some, UInt256.none]
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test "deserializes seq[?UInt256] from string with null item":
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check seq[?UInt256].fromJson("[1,2,null]") ==
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success @[1.u256.some, 2.u256.some, UInt256.none]
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test "deserializes seq[?UInt256] from string with null string item":
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check seq[?UInt256].fromJson("[1,2,\"null\"]") ==
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success @[1.u256.some, 2.u256.some, UInt256.none]
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test "deserializes UInt256 from JString with no prefix":
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let json = newJString("1")
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check !UInt256.fromJson(json) == 1.u256
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test "deserializes ?UInt256 from JString with no prefix":
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let json = newJString("1")
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check !Option[UInt256].fromJson(json) == 1.u256.some
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test "deserializes UInt256 from string with no prefix":
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check !UInt256.fromJson("1") == 1.u256
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test "deserializes ?UInt256 from string with no prefix":
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check !Option[UInt256].fromJson("1") == 1.u256.some
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test "deserializes UInt256 from hex JString representation":
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let json = newJString("0x1")
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check !UInt256.fromJson(json) == 0x1.u256
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test "deserializes ?UInt256 from hex JString representation":
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let json = newJString("0x1")
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check !Option[UInt256].fromJson(json) == 0x1.u256.some
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test "deserializes ?UInt256 from hex string representation":
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check !Option[UInt256].fromJson("0x1") == 0x1.u256.some
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test "deserializes UInt256 from octal JString representation":
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let json = newJString("0o1")
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check !UInt256.fromJson(json) == 0o1.u256
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test "deserializes ?UInt256 from octal JString representation":
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let json = newJString("0o1")
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check !Option[UInt256].fromJson(json) == 0o1.u256.some
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test "deserializes ?UInt256 from octal string representation":
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check !Option[UInt256].fromJson("0o1") == 0o1.u256.some
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test "deserializes UInt256 from binary JString representation":
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let json = newJString("0b1")
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check !UInt256.fromJson(json) == 0b1.u256
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test "deserializes ?UInt256 from binary JString representation":
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let json = newJString("0b1")
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check !Option[UInt256].fromJson(json) == 0b1.u256.some
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test "deserializes ?UInt256 from binary string representation":
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check !Option[UInt256].fromJson("0b1") == 0b1.u256.some
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test "deserializes Int256 with no prefix":
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let json = newJString("1")
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check !Int256.fromJson(json) == 1.i256
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