Ignore python warnings when running tests

NEWS.md

@@ -1,8 +1,10 @@
 # anndata 0.7.5.6
 
-* BUG FIX: Use the right interface for the `all.equal()` function.
+* BUG FIX: Use the right interface for the `all.equal()` function (PR #32).
 
-* BUG FIX: Add `py_to_r` converter for `anndata.abc._AbstractCSDataset` (PR #xxx).
+* BUG FIX: Add `py_to_r` converter for `anndata.abc._AbstractCSDataset` (PR #34).
+
+* MINOR CHANGES: Ignore python warnings when running tests (PR #34).
 
 # anndata 0.7.5.5
 

tests/testthat/test-anndata.R

@@ -2,6 +2,9 @@ context("testing AnnData")
 
 skip_if_no_anndata()
 
+warnings <- reticulate::import("warnings")
+warnings$filterwarnings("ignore")
+
 ad <- AnnData(
   X = matrix(0:5, nrow = 2),
   obs = data.frame(group = c("a", "b"), row.names = c("s1", "s2")),

tests/testthat/test-backed_sparse.R

@@ -2,6 +2,8 @@ context("testing backed mode")
 
 skip_if_no_anndata()
 
+warnings <- reticulate::import("warnings")
+warnings$filterwarnings("ignore")
 
 test_that("backed indexing", {
   tmp_path <- tempfile()

tests/testthat/test-base.R

@@ -2,6 +2,9 @@ context("testing the base functionality")
 
 skip_if_no_anndata()
 
+warnings <- reticulate::import("warnings")
+warnings$filterwarnings("ignore")
+
 # some test objects that we use below
 adata_dense <- AnnData(rbind(c(1, 2), c(3, 4)))
 adata_dense$layers["test"] <- adata_dense$X

tests/testthat/test-concat.R

@@ -2,6 +2,9 @@ context("testing concat()")
 
 skip_if_no_anndata()
 
+warnings <- reticulate::import("warnings")
+warnings$filterwarnings("ignore")
+
 a <- AnnData(
   X = matrix(c(0, 1, 2, 3), nrow = 2, byrow = TRUE),
   obs = data.frame(group = c("a", "b"), row.names = c("s1", "s2")),