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Diffstat (limited to 'strings/strings_test.go')
| -rw-r--r-- | strings/strings_test.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/strings/strings_test.go b/strings/strings_test.go index e79614f9..46ca6d86 100644 --- a/strings/strings_test.go +++ b/strings/strings_test.go @@ -126,3 +126,18 @@ that has been set.` // in = strings.ReplaceAll(out, "\n", " ") // assert.Equal(t, out, WordWrap(in, WordWrapOpts{Width: 100})) } + +func TestSkipLines(t *testing.T) { + out, _ := SkipLines(2, "\nfoo\nbar\n\nbaz") + assert.Equal(t, "bar\n\nbaz", out) + + out, _ = SkipLines(0, "foo\nbar\n\nbaz") + assert.Equal(t, "foo\nbar\n\nbaz", out) + + _, err := SkipLines(-1, "foo\nbar\n\nbaz") + assert.Error(t, err) + + out, err = SkipLines(4, "foo\nbar\n\nbaz") + assert.NoError(t, err) + assert.Equal(t, "", out) +} |