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set6 (version 0.2.4)

testContains: assert/check/test/Contains

Description

Validation checks to test if given elements are contained in a set.

Usage

testContains(
  object,
  elements,
  errormsg = "elements are not contained in the set"
)

checkContains( object, elements, errormsg = "elements are not contained in the set" )

assertContains( object, elements, errormsg = "elements are not contained in the set" )

Arguments

object

object to test

elements

elements to check

errormsg

error message to overwrite default if check fails

Value

If check passes then assert returns object invisibly and test/check return TRUE. If check fails, assert stops code with error, check returns an error message as string, and test returns FALSE.

Examples

Run this code
# NOT RUN {
testContains(Set$new(1,2,3), c(1,2))
testContains(Set$new(1,2,3), c(3,4))
# }

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