terraform/plugin/discovery/find_test.go

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package discovery
import (
"os"
"path/filepath"
"reflect"
"testing"
)
func TestFindPluginPaths(t *testing.T) {
got := findPluginPaths(
"foo",
"mockos_mockarch",
[]string{
"test-fixtures/current-style-plugins",
"test-fixtures/legacy-style-plugins",
"test-fixtures/non-existent",
"test-fixtures/not-a-dir",
},
)
want := []string{
filepath.Join("test-fixtures", "current-style-plugins", "mockos_mockarch", "terraform-foo-bar_v0.0.1"),
filepath.Join("test-fixtures", "current-style-plugins", "mockos_mockarch", "terraform-foo-bar_v1.0.0"),
filepath.Join("test-fixtures", "legacy-style-plugins", "terraform-foo-bar"),
filepath.Join("test-fixtures", "legacy-style-plugins", "terraform-foo-baz"),
}
// Turn the paths back into relative paths, since we don't care exactly
// where this code is present on the system for the sake of this test.
baseDir, err := os.Getwd()
if err != nil {
// Should never happen
panic(err)
}
for i, absPath := range got {
if !filepath.IsAbs(absPath) {
t.Errorf("got non-absolute path %s", absPath)
}
got[i], err = filepath.Rel(baseDir, absPath)
if err != nil {
t.Fatalf("Can't make %s relative to current directory %s", absPath, baseDir)
}
}
if !reflect.DeepEqual(got, want) {
t.Errorf("wrong result\ngot: %#v\nwant: %#v", got, want)
}
}
func TestResolvePluginPaths(t *testing.T) {
got := ResolvePluginPaths([]string{
"/example/mockos_mockarch/terraform-foo-bar_v0.0.1",
"/example/mockos_mockarch/terraform-foo-baz_v0.0.1",
"/example/mockos_mockarch/terraform-foo-baz_v1.0.0",
"/example/mockos_mockarch/terraform-foo-baz_v2.0.0_x4",
"/example/mockos_mockarch/terraform-foo-upper_V2.0.0_X4",
"/example/terraform-foo-bar",
"/example/mockos_mockarch/terraform-foo-bar_vbananas",
"/example/mockos_mockarch/terraform-foo-bar_v",
"/example2/mockos_mockarch/terraform-foo-bar_v0.0.1",
})
want := []PluginMeta{
{
Name: "bar",
Version: "0.0.1",
Path: "/example/mockos_mockarch/terraform-foo-bar_v0.0.1",
},
{
Name: "baz",
Version: "0.0.1",
Path: "/example/mockos_mockarch/terraform-foo-baz_v0.0.1",
},
{
Name: "baz",
Version: "1.0.0",
Path: "/example/mockos_mockarch/terraform-foo-baz_v1.0.0",
},
{
Name: "baz",
Version: "2.0.0",
Path: "/example/mockos_mockarch/terraform-foo-baz_v2.0.0_x4",
},
{
Name: "upper",
Version: "2.0.0",
Path: "/example/mockos_mockarch/terraform-foo-upper_V2.0.0_X4",
},
{
Name: "bar",
Version: "0.0.0",
Path: "/example/terraform-foo-bar",
},
{
Name: "bar",
Version: "bananas",
Path: "/example/mockos_mockarch/terraform-foo-bar_vbananas",
},
{
Name: "bar",
Version: "",
Path: "/example/mockos_mockarch/terraform-foo-bar_v",
},
}
for p := range got {
t.Logf("got %#v", p)
}
if got, want := got.Count(), len(want); got != want {
t.Errorf("got %d items; want %d", got, want)
}
for _, wantMeta := range want {
if !got.Has(wantMeta) {
t.Errorf("missing meta %#v", wantMeta)
}
}
}