Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/22161#discussion_r211541767
--- Diff: R/pkg/tests/fulltests/test_sparkSQL.R ---
@@ -3640,17 +3640,18 @@ test_that("catalog APIs, listTables, listColumns,
listFunctions", {
expect_equal(colnames(c),
c("name", "description", "dataType", "nullable",
"isPartition", "isBucket"))
expect_equal(collect(c)[[1]][[1]], "speed")
- expect_error(listColumns("foo", "default"),
- "Error in listColumns : analysis error - Table 'foo' does not exist
in database 'default'")
+ expect_error(listColumns("zxwtyswklpf", "default"),
+ paste("Error in listColumns : analysis error - Table",
+ "'zxwtyswklpf' does not exist in database 'default'"))
f <- listFunctions()
expect_true(nrow(f) >= 200) # 250
expect_equal(colnames(f),
c("name", "database", "description", "className",
"isTemporary"))
expect_equal(take(orderBy(f, "className"), 1)$className,
"org.apache.spark.sql.catalyst.expressions.Abs")
- expect_error(listFunctions("foo_db"),
- "Error in listFunctions : analysis error - Database
'foo_db' does not exist")
+ expect_error(listFunctions("zxwtyswklpf_db"),
+ "Error in listFunctions : analysis error - Database
'zxwtyswklpf_db' does not exist")
--- End diff --
I think the style below is more correct:
```R
expect_error(listFunctions("zxwtyswklpf_db"),
"Error in ...
```
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