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Test filter-stderr in error report

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This commit is contained in:
Johan Walles 2020-03-28 10:10:38 +01:00
parent 70a21f097f
commit b2d01b4ad4
1 changed files with 13 additions and 5 deletions
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18
m/reader_test.go
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@ -241,11 +241,19 @@ func TestFilterPermissionDenied(t *testing.T) {
}
func TestFilterFileNotFound(t *testing.T) {
// The example file name needs to be one supported by one of our filters.
// ".md" is good, it is supported by highlight.
_, err := NewReaderFromFilename("/doesntexist.md")
assert.Check(t, err != nil, "Opening non-existing file should have been an error")
assert.Check(t, strings.HasPrefix(err.Error(), "open /doesntexist.md: "), err.Error())
// What happens if the filter cannot read its input file?
NonExistentPath := "/does-not-exist"
reader, err := NewReaderFromCommand(NonExistentPath, "cat")
// Creating should be fine, it's waiting for it to finish that should fail.
// Feel free to re-evaluate in the future.
assert.Check(t, err == nil)
err = reader._Wait()
assert.Check(t, err != nil)
assert.Check(t, strings.Contains(err.Error(), NonExistentPath), err.Error())
}
func TestFilterNotAFile(t *testing.T) {