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author | Nora <nora.widdecke@tu-bs.de> | 2019-01-15 23:02:41 +0100 |
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committer | Nora <nora.widdecke@tu-bs.de> | 2019-01-15 23:02:41 +0100 |
commit | 06f496db77850b61597007ea870e38df1dca1b31 (patch) | |
tree | 2e18d1a3052ff90f32cca596d69c0e11019eef3c /src/utils/fileutil.rs | |
parent | 07ac23a1015d8aaf38ecc31040947c13d2d00143 (diff) |
fileutil: add test for read_single_char
Diffstat (limited to 'src/utils/fileutil.rs')
-rw-r--r-- | src/utils/fileutil.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/utils/fileutil.rs b/src/utils/fileutil.rs index ac91d54..25051cb 100644 --- a/src/utils/fileutil.rs +++ b/src/utils/fileutil.rs @@ -120,4 +120,11 @@ mod tests { write_file(file.path(), "z\n").unwrap(); file.assert("z\n"); } + + #[test] + fn read_single_char_test() { + let source = "ab".as_bytes(); + let read_char = read_single_char(source).unwrap(); + assert_eq!('a', read_char); + } } |