debian-forge-composer/cmd/osbuild-dnf-json-tests/main_test.go
Lars Karlitski eb5b198205 dnf-json-tests: use subtests in TestCrossArchDepsolve
For one, this allows us to use `require` instead of `assert` and
`continue`, which was awkward to read. That works because it's ok to
fail a subtest: the remaining subtests are executed after it.

Also, this shows which test was executed, making debugging easier:

    === RUN   TestCrossArchDepsolve
    === RUN   TestCrossArchDepsolve/fedora-30
    === RUN   TestCrossArchDepsolve/fedora-30/x86_64
    === RUN   TestCrossArchDepsolve/fedora-30/x86_64/ami
    ...

You can now also run those sub tests in isolation:

    osbuild-dnf-json-tests -test.run TestCrossArchDepsolve/fedora-30/x86_64/ami

Lastly, it enables running those tests in parallel (not part of this
patch) by calling `t.Parallel()`.
2020-04-07 14:40:12 +02:00

86 lines
3.1 KiB
Go

// This package contains tests related to dnf-json and rpmmd package.
// +build integration
package main
import (
"fmt"
"io/ioutil"
"os"
"path"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/osbuild/osbuild-composer/internal/distro"
"github.com/osbuild/osbuild-composer/internal/distro/fedora30"
"github.com/osbuild/osbuild-composer/internal/distro/fedora31"
"github.com/osbuild/osbuild-composer/internal/distro/fedora32"
"github.com/osbuild/osbuild-composer/internal/rpmmd"
"github.com/osbuild/osbuild-composer/internal/test"
)
func TestFetchChecksum(t *testing.T) {
dir, err := test.SetUpTemporaryRepository()
defer func(dir string) {
err := test.TearDownTemporaryRepository(dir)
assert.Nil(t, err, "Failed to clean up temporary repository.")
}(dir)
assert.Nilf(t, err, "Failed to set up temporary repository: %v", err)
repoCfg := rpmmd.RepoConfig{
Id: "repo",
BaseURL: fmt.Sprintf("file://%s", dir),
IgnoreSSL: true,
}
rpmMetadata := rpmmd.NewRPMMD(path.Join(dir, "rpmmd"))
_, c, err := rpmMetadata.FetchMetadata([]rpmmd.RepoConfig{repoCfg}, "platform:f31", "x86_64")
assert.Nilf(t, err, "Failed to fetch checksum: %v", err)
assert.NotEqual(t, "", c["repo"], "The checksum is empty")
}
// This test loads all the repositories available in /repositories directory
// and tries to run depsolve for each architecture. With N architectures available
// this should run cross-arch dependency solving N-1 times.
func TestCrossArchDepsolve(t *testing.T) {
// Set up temporary directory for rpm/dnf cache
dir, err := ioutil.TempDir("/tmp", "rpmmd-test-")
require.Nilf(t, err, "Failed to create tmp dir for depsolve test: %v", err)
defer os.RemoveAll(dir)
rpm := rpmmd.NewRPMMD(dir)
// Load repositories from the definition we provide in the RPM package
repoDir := "/usr/share/osbuild-composer"
// NOTE: we can add RHEL, but don't make it hard requirement because it will fail outside of VPN
for _, distroStruct := range []distro.Distro{fedora30.New(), fedora31.New(), fedora32.New()} {
t.Run(distroStruct.Name(), func(t *testing.T) {
repos, err := rpmmd.LoadRepositories([]string{repoDir}, distroStruct.Name())
require.NoErrorf(t, err, "Failed to LoadRepositories %v", distroStruct.Name())
for _, archStr := range distroStruct.ListArches() {
t.Run(archStr, func(t *testing.T) {
arch, err := distroStruct.GetArch(archStr)
require.NoError(t, err)
for _, imgTypeStr := range arch.ListImageTypes() {
t.Run(imgTypeStr, func(t *testing.T) {
imgType, err := arch.GetImageType(imgTypeStr)
require.NoError(t, err)
buildPackages := imgType.BuildPackages()
_, _, err = rpm.Depsolve(buildPackages, []string{}, repos[archStr], distroStruct.ModulePlatformID(), archStr)
assert.NoError(t, err)
basePackagesInclude, basePackagesExclude := imgType.BasePackages()
_, _, err = rpm.Depsolve(basePackagesInclude, basePackagesExclude, repos[archStr], distroStruct.ModulePlatformID(), archStr)
assert.NoError(t, err)
})
}
})
}
})
}
}