31 lines
927 B
Nim
31 lines
927 B
Nim
import std/[os, times, unittest]
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import db_connector/[db_common, db_postgres]
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import fiber_orm/util
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proc utcDateTime(nanosecond: NanosecondRange): DateTime =
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dateTime(
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2026, mAug, 26, 14, 32, 10, nanosecond,
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utc())
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let connectionString = getEnv("FIBER_ORM_TEST_DB")
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if connectionString.len == 0:
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quit "FIBER_ORM_TEST_DB must contain a PostgreSQL connection string"
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suite "PostgreSQL DateTime round trips":
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test "preserves whole-second, millisecond, and microsecond values":
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let db = db_postgres.open("", "", "", connectionString)
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defer: db.close()
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db.exec(sql"SET TIME ZONE 'UTC'")
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for expected in [
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utcDateTime(0),
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utcDateTime(123_000_000),
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utcDateTime(123_457_000),
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]:
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let dbValue = db.getValue(
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sql"SELECT ?::timestamp with time zone",
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dbFormat(expected))
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let actual = parsePGDatetime(dbValue)
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check actual.toTime == expected.toTime
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