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28 lines
901 B
R
Executable File
28 lines
901 B
R
Executable File
context("joins.R")
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test_that("joins work", {
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unjoined <- septic_patients
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inner <- septic_patients %>% inner_join_microorganisms()
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left <- septic_patients %>% left_join_microorganisms()
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semi <- septic_patients %>% semi_join_microorganisms()
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anti <- septic_patients %>% anti_join_microorganisms()
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suppressWarnings(right <- septic_patients %>% right_join_microorganisms())
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suppressWarnings(full <- septic_patients %>% full_join_microorganisms())
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expect_true(ncol(unjoined) < ncol(inner))
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expect_true(nrow(unjoined) == nrow(inner))
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expect_true(ncol(unjoined) < ncol(left))
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expect_true(nrow(unjoined) == nrow(left))
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expect_true(ncol(semi) == ncol(semi))
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expect_true(nrow(semi) == nrow(semi))
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expect_true(nrow(anti) == 0)
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expect_true(nrow(unjoined) < nrow(right))
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expect_true(nrow(unjoined) < nrow(full))
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expect_equal(nrow(left_join_microorganisms("ESCCOL")), 1)
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})
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