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| -rw-r--r-- | README.md | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -153,13 +153,15 @@ The various tests are run according to the instructions present in If an output test file (a `fooB.dhall` file) is missing, we will generate it automatically. This is useful when writing new tests. Don't forget to commit it to git ! -If a test fails but you prefer the new output, you can run the test with -`UPDATE_TEST_FILES=1` to overwrite the result file with the new output. -This happens often with ui tests (see below), since we may want to change the -phrasing of errors for example. +If one of the specification tests fails but you prefer the new output, you can +run the test(s) with `--bless` to overwrite the result file with the new +output. This happens often with ui tests (see below), since we may want to +change the phrasing of errors for example. Note that the `--bless` argument is +only accepted by the `spec` tests and will not be recognized if you also run +other test. ```bash -$ UPDATE_TEST_FILES=1 cargo test tests::spec::name_of_test +$ cargo test --test spec -- -q --bless ``` In addition to the usual dhall tests, we additionally run "ui tests", that |