Checks that an object is of class Date
.
checkDate(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE
)check_date(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE
)
assertDate(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE,
.var.name = vname(x),
add = NULL
)
assert_date(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE,
.var.name = vname(x),
add = NULL
)
testDate(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE
)
test_date(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE
)
expect_date(
x,
lower = NULL,
upper = NULL,
any.missing = TRUE,
all.missing = TRUE,
len = NULL,
min.len = NULL,
max.len = NULL,
unique = FALSE,
null.ok = FALSE,
info = NULL,
label = vname(x)
)
[any] Object to check.
[logical(1)
]
Are vectors with missing values allowed? Default is TRUE
.
[logical(1)
]
Are vectors with only missing values allowed? Default is TRUE
.
[integer(1)
]
Exact expected length of x
.
[integer(1)
]
Minimal length of x
.
[integer(1)
]
Maximal length of x
.
[logical(1)
]
Must all values be unique? Default is FALSE
.
[logical(1)
]
If set to TRUE
, x
may also be NULL
.
In this case only a type check of x
is performed, all additional checks are disabled.
[character(1)
]
Name of the checked object to print in assertions. Defaults to
the heuristic implemented in vname
.
[AssertCollection
]
Collection to store assertion messages. See AssertCollection
.
[character(1)]
Extra information to be included in the message for the testthat reporter.
See expect_that
.
[character(1)
]
Name of the checked object to print in messages. Defaults to
the heuristic implemented in vname
.
Depending on the function prefix:
If the check is successful, the functions
assertAtomic
/assert_atomic
return
x
invisibly, whereas
checkAtomic
/check_atomic
and
testAtomic
/test_atomic
return
TRUE
.
If the check is not successful,
assertAtomic
/assert_atomic
throws an error message,
testAtomic
/test_atomic
returns FALSE
,
and checkAtomic
returns a string with the error message.
The function expect_atomic
always returns an
expectation
.
Other basetypes:
checkArray()
,
checkAtomicVector()
,
checkAtomic()
,
checkCharacter()
,
checkComplex()
,
checkDataFrame()
,
checkDouble()
,
checkEnvironment()
,
checkFactor()
,
checkFormula()
,
checkFunction()
,
checkIntegerish()
,
checkInteger()
,
checkList()
,
checkLogical()
,
checkMatrix()
,
checkNull()
,
checkNumeric()
,
checkPOSIXct()
,
checkRaw()
,
checkVector()