expect_failure() -> expect_snapshot_failure()

Author: MichaelChirico

tests/testthat/_snaps/expect-shape.md

@@ -1,3 +1,23 @@
+# shape computed correctly
+
+    `object` has length 1, not length 2.
+
+---
+
+    matrix(nrow = 6, ncol = 3) has shape (6, 3), not (6, 2).
+
+---
+
+    matrix(nrow = 6, ncol = 3) has shape (6, 3), not (7, 3).
+
+---
+
+    matrix(nrow = 5, ncol = 5) has 5 rows, not 6.
+
+---
+
+    matrix(nrow = 5, ncol = 5) has 5 columns, not 7.
+
 # at least one argument is required
 
     Code

tests/testthat/test-expect-shape.R

@@ -1,25 +1,25 @@
 test_that("shape computed correctly", {
   # equivalent to expect_length
   expect_success(expect_shape(1, length = 1))
-  expect_failure(expect_shape(1, length = 2), "has length 1, not length 2.")
+  expect_snapshot_failure(expect_shape(1, length = 2))
   expect_success(expect_shape(1:10, length = 10))
   expect_success(expect_shape(letters[1:5], length = 5))
 
   # testing dim()
   expect_success(expect_shape(matrix(nrow = 5, ncol = 4), dim = c(5L, 4L)))
-  expect_failure(expect_shape(matrix(nrow = 6, ncol = 3), dim = c(6L, 2L)))
-  expect_failure(expect_shape(matrix(nrow = 6, ncol = 3), dim = c(7L, 3L)))
+  expect_snapshot_failure(expect_shape(matrix(nrow = 6, ncol = 3), dim = c(6L, 2L)))
+  expect_snapshot_failure(expect_shape(matrix(nrow = 6, ncol = 3), dim = c(7L, 3L)))
   expect_success(expect_shape(data.frame(1:10, 11:20), dim = c(10, 2)))
   expect_success(expect_shape(array(dim = 1:3), dim = 1:3))
 
   # testing nrow=
   expect_success(expect_shape(matrix(nrow = 5, ncol = 4), nrow = 5L))
-  expect_failure(expect_shape(matrix(nrow = 5, ncol = 5), nrow = 6L))
+  expect_snapshot_failure(expect_shape(matrix(nrow = 5, ncol = 5), nrow = 6L))
   expect_success(expect_shape(data.frame(1:10, 11:20), nrow = 10L))
 
   # testing ncol=
   expect_success(expect_shape(matrix(nrow = 5, ncol = 4), ncol = 4L))
-  expect_failure(expect_shape(matrix(nrow = 5, ncol = 5), ncol = 7L))
+  expect_snapshot_failure(expect_shape(matrix(nrow = 5, ncol = 5), ncol = 7L))
   expect_success(expect_shape(data.frame(1:10, 11:20), ncol = 2L))
 })