Macro insta::assert_csv_snapshot
source · [−]macro_rules! assert_csv_snapshot {
($value:expr, @$snapshot:literal) => { ... };
($value:expr, {$($k:expr => $v:expr),*$(,)?}, @$snapshot:literal) => { ... };
($value:expr, {$($k:expr => $v:expr),*$(,)?}) => { ... };
($name:expr, $value:expr) => { ... };
($name:expr, $value:expr, {$($k:expr => $v:expr),*$(,)?}) => { ... };
($value:expr) => { ... };
}
Available on crate feature
csv
only.Expand description
Asserts a Serialize
snapshot in CSV format.
Feature: csv
(disabled by default)
This works exactly like assert_yaml_snapshot!
but serializes in CSV format instead of
YAML.
Example:
insta::assert_csv_snapshot!(vec![1, 2, 3]);
The third argument to the macro can be an object expression for redaction.
It’s in the form { selector => replacement }
. For more information
about redactions see redactions.
The snapshot name is optional but can be provided as first argument.