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dagger/mod/repo_test.go
Sam Alba d34bd86d99 mod: added unit tests for version constraint support
Signed-off-by: Sam Alba <samalba@users.noreply.github.com>
2021-10-22 10:00:21 -07:00

119 lines
2.3 KiB
Go

package mod
import (
"io/ioutil"
"os"
"testing"
)
func TestClone(t *testing.T) {
cases := []struct {
name string
require Require
privateKeyFile string
privateKeyPassword string
}{
{
name: "resolving branch name",
require: Require{
cloneRepo: "github.com/dagger/universe",
clonePath: "stdlib",
version: "main",
},
},
{
name: "resolving tag",
require: Require{
cloneRepo: "github.com/dagger/universe",
clonePath: "stdlib",
version: "v0.1.0",
},
},
{
name: "dagger private repo",
require: Require{
cloneRepo: "github.com/dagger/test",
clonePath: "",
version: "main",
},
privateKeyFile: "./test-ssh-keys/id_ed25519_test",
privateKeyPassword: "",
},
}
for _, c := range cases {
t.Run(c.name, func(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "clone")
if err != nil {
t.Fatal("error creating tmp dir")
}
defer os.Remove(tmpDir)
_, err = clone(&c.require, tmpDir, c.privateKeyFile, c.privateKeyPassword)
if err != nil {
t.Error(err)
}
})
}
}
func TestListTags(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "clone")
if err != nil {
t.Fatal("error creating tmp dir")
}
defer os.Remove(tmpDir)
r, err := clone(&Require{
cloneRepo: "github.com/dagger/universe",
clonePath: "stdlib",
version: "",
}, tmpDir, "", "")
if err != nil {
t.Fatal(err)
}
tags, err := r.listTagVersions("")
if err != nil {
t.Error(err)
}
if len(tags) == 0 {
t.Errorf("could not list repo tags")
}
}
func TestVersionConstraint(t *testing.T) {
tmpDir, err := ioutil.TempDir("", "clone")
if err != nil {
t.Fatal("error creating tmp dir")
}
defer os.Remove(tmpDir)
r, err := clone(&Require{
cloneRepo: "github.com/dagger/universe",
clonePath: "stdlib",
version: "",
}, tmpDir, "", "")
if err != nil {
t.Fatal(err)
}
tagVersion, err := r.latestTag("<= 0.1.0")
if err != nil {
t.Error(err)
}
// Make sure we select the right version based on constraint
if tagVersion != "v0.1.0" {
t.Errorf("wrong version: expected 0.1.0, got %v", tagVersion)
}
// Make sure an invalid constraint (version out of range) returns an error
_, err = r.latestTag("> 99999")
if err == nil {
t.Error("selected wrong version based on constraint")
}
}