View Source Machete.NaiveDateTimeMatcher (Machete v0.3.0)

Defines a matcher that matches NaiveDateTime values

Summary

Types

opts()

Describes the arguments that can be passed to this matcher

t()

Describes an instance of this matcher

Functions

naive_datetime(opts \\ [])

Matches against NaiveDateTime values

Types

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opts()

View Source 
@type opts() :: [
  precision: 0..6,
  exactly: NaiveDateTime.t(),
  roughly: NaiveDateTime.t() | :now,
  before: NaiveDateTime.t() | :now,
  after: NaiveDateTime.t() | :now
]

Describes the arguments that can be passed to this matcher

Link to this opaque

t()

View Source (opaque) 
@opaque t()

Describes an instance of this matcher

Functions

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naive_datetime(opts \\ [])

View Source 
@spec naive_datetime(opts()) :: t()

Matches against NaiveDateTime values

Takes the following arguments:

  • precision: Requires the matched NaiveDateTime to have the specified microsecond precision
  • exactly: Requires the matched NaiveDateTime to be exactly equal to the specified NaiveDateTime
  • roughly: Requires the matched NaiveDateTime to be within +/- 10 seconds of the specified NaiveDateTime. The atom :now can be used to use the current time as the specified NaiveDateTime
  • before: Requires the matched NaiveDateTime to be before or equal to the specified NaiveDateTime. The atom :now can be used to use the current time as the specified NaiveDateTime
  • after: Requires the matched NaiveDateTime to be after or equal to the specified NaiveDateTime. The atom :now can be used to use the current time as the specified NaiveDateTime

Examples:

iex> assert NaiveDateTime.utc_now() ~> naive_datetime()
true

iex> assert NaiveDateTime.utc_now() ~> naive_datetime(precision: 6)
true

iex> assert ~N[2020-01-01 00:00:00.000000] ~> naive_datetime(exactly: ~N[2020-01-01 00:00:00.000000])
true

iex> assert NaiveDateTime.utc_now() ~> naive_datetime(roughly: :now)
true

iex> assert ~N[2020-01-01 00:00:00.000000] ~> naive_datetime(roughly: ~N[2020-01-01 00:00:05.000000])
true

iex> assert ~N[2020-01-01 00:00:00.000000] ~> naive_datetime(before: :now)
true

iex> assert ~N[2020-01-01 00:00:00.000000] ~> naive_datetime(before: ~N[3000-01-01 00:00:00.000000])
true

iex> assert ~N[3000-01-01 00:00:00.000000] ~> naive_datetime(after: :now)
true

iex> assert ~N[3000-01-01 00:00:00.000000] ~> naive_datetime(after: ~N[2020-01-01 00:00:00.000000])
true