This directory contains most tests for gorelease. Each test runs gorelease (the
runRelease function) with a given set of flags in a temporary directory populated with files specified in the test itself or files from the module test proxy. The output is compared against a golden
want file specified in the test.
A specific test may be run with a command like:
go test -run=TestRelease/basic/v0_patch_suggest
basic/v0_patch_suggest matches the file
-u flag adds or updates the
want file in each test to match the output. This is useful for fixing tests after an intended change in behavior.
go test -run=TestRelease/basic/v0_patch_suggest -u
-testwork flag instructs the test framework to leave the test's temporary directory and module proxy in place after running the test. This is useful for debugging.
Tests are written in
.test files in
testdata subdirectories. Each
.test file is a valid txtar file (see
golang.org/x/tools/txtar). The comment section contains the test parameters, which are a series of
key=value pairs. Blank lines and comments starting with
# are allowed in this section. Valid keys are:
mod: sets the module path. Must be specified together with
version. Copies the content of a module out of the test proxy into a temporary directory where
version: specified together with
mod. sets the version to retreive from the test proxy.
base: the value of the
-baseflag passed to
release: the value of the
-versionflag passed to
dir: the directory where
goreleaseshould be invoked. Useful when the test describes a whole repository, and
goreleaseshould be invoked in a subdirectory.
error: true if the test expects a hard error. False by default.
success: true if the test expects a report to be printed with no errors or diagnostics. True by default.
skip: non-empty if the test should be skipped. The value is a string passed to
Test archives have a file named
want, containing the expected output of the test. A test will fail if the actual output differs from
version parameters are not set, other files will be extracted to the temporary directory where
Tests run with
GOPROXY set to a local URL that points to a test proxy. The test proxy serves modules described by
.txt files in the
Each module is a txtar archive named
$modpath is the module path (with slashes replaced with underscores) and
$version is the version. If the archive contains a file named
.mod, that will be used to respond to
.mod requests; otherwise,
go.mod will be used (
.mod is only necessary for modules that lack
go.mod files). If the archive contains a file named
.info, that will be used to respond to
.info requests; otherwise,
.info is synthesized from the version. All other files in the archive are packed into a
.zip file to satisfy