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This a convenience function to make a expectation that checks that input stays the same.

make_expectation(x, expectation = "equals")

a vector of values

the type of equality you want to test for ("equals", "is_equivalent_to", "is_identical_to")

"equals"

"is_equivalent_to"

"is_identical_to"

x <- 1:10 make_expectation(x) make_expectation(mtcars$mpg) df <- data.frame(x = 2) make_expectation(df)

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