Helpers for making test assertions

assert_archive_contains

assert_archive_contains(name, archive, expected, type, kwargs)

Assert that an archive file contains at least the given file entries.

PARAMETERS

Name	Description	Default Value
name	name of the resulting sh_test target	none
archive	Label of the the .tar or .zip file	none
expected	a (partial) file listing, either as a Label of a file containing it, or a list of strings	none
type	"tar" or "zip". If None, a type will be inferred from the filename.	`None`
kwargs	additional named arguments for the resulting sh_test	none

assert_contains

assert_contains(name, actual, expected, size, kwargs)

Generates a test target which fails if the file doesn't contain the string.

Depends on bash, as it creates an sh_test target.

PARAMETERS

Name	Description	Default Value
name	target to create	none
actual	Label of a file	none
expected	a string which should appear in the file	none
size	standard attribute for tests	`"small"`
kwargs	additional named arguments for the resulting sh_test	none

assert_directory_contains(name, directory, expected, kwargs)

Assert that a directory contains at least the given file entries.

PARAMETERS

Name	Description	Default Value
name	name of the resulting sh_test target	none
directory	Label of the directory artifact	none
expected	a (partial) file listing, either as a Label of a file containing it, or a list of strings	none
kwargs	additional named arguments for the resulting sh_test	none

assert_json_matches(name, file1, file2, filter1, filter2, kwargs)

Assert that the given json files have the same semantic content.

Uses jq to filter each file. The default value of "." as the filter means to compare the whole file.

See the jq rule for more about the filter expressions as well as setup notes for the jq toolchain.

PARAMETERS

Name	Description	Default Value
name	name of resulting diff_test target	none
file1	a json file	none
file2	another json file	none
filter1	a jq filter to apply to file1	`"."`
filter2	a jq filter to apply to file2	`"."`
kwargs	additional named arguments for the resulting diff_test	none

assert_outputs(name, actual, expected, kwargs)

Assert that the default outputs of a target are the expected ones.

PARAMETERS

Name	Description	Default Value
name	name of the resulting diff_test	none
actual	string of the label to check the outputs	none
expected	a list of rootpaths of expected outputs, as they would appear in a runfiles manifest	none
kwargs	additional named arguments for the resulting diff_test	none