Files
deploy/util/cd/diff/normalize_test.go
zeekayandHanzo Dev 1ab6e799c1 cd: the module is github.com/hanzoai/cd, where it is actually hosted
go.mod still declared `module github.com/hanzoai/deploy` after the repo was
renamed. A Go module path is not cosmetic — it is the resolvable location. So
`go get github.com/hanzoai/cd` could not work, and anything importing this
module had to spell a name that no longer exists at that address. The build log
of v3.6.0 is where it surfaced: the compiler was still emitting
github.com/hanzoai/deploy/cmd/cd/commands.

3541 import paths across 690 .go, 19 .proto, 4 .yaml, 3 .sh, 2 .mod, Procfile
and Makefile. Plus the 62 ghcr.io/hanzoai/deploy image references, moved to
ghcr.io/hanzoai/cd to match hanzo.yml's build target — a distinct string from
the module path, replaced separately so neither could clobber the other.

go mod tidy clean, CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build ./... clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-28 21:16:24 -07:00

115 lines
3.5 KiB
Go

package diff_test
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"github.com/hanzoai/cd/pkg/apis/application/v1alpha1"
"github.com/hanzoai/cd/test"
"github.com/hanzoai/cd/util/cd/diff"
"github.com/hanzoai/cd/util/cd/normalizers"
"github.com/hanzoai/cd/util/cd/testdata"
)
func TestNormalize(t *testing.T) {
t.Parallel()
type fixture struct {
diffConfig diff.DiffConfig
lives []*unstructured.Unstructured
targets []*unstructured.Unstructured
}
setup := func(t *testing.T, ignores []v1alpha1.ResourceIgnoreDifferences) *fixture {
t.Helper()
dc, err := diff.NewDiffConfigBuilder().
WithDiffSettings(ignores, nil, true, normalizers.IgnoreNormalizerOpts{}).
WithNoCache().
Build()
require.NoError(t, err)
live := test.YamlToUnstructured(testdata.LiveDeploymentWithManagedReplicaYaml)
target := test.YamlToUnstructured(testdata.DesiredDeploymentYaml)
return &fixture{
diffConfig: dc,
lives: []*unstructured.Unstructured{live},
targets: []*unstructured.Unstructured{target},
}
}
t.Run("will normalize resources removing the fields owned by managers", func(t *testing.T) {
// given
t.Parallel()
ignore := v1alpha1.ResourceIgnoreDifferences{
Group: "*",
Kind: "*",
ManagedFieldsManagers: []string{"revision-history-manager"},
}
ignores := []v1alpha1.ResourceIgnoreDifferences{ignore}
f := setup(t, ignores)
// when
result, err := diff.Normalize(f.lives, f.targets, f.diffConfig)
// then
require.NoError(t, err)
require.Len(t, result.Targets, 1)
_, ok, err := unstructured.NestedFloat64(result.Targets[0].Object, "spec", "revisionHistoryLimit")
require.NoError(t, err)
require.False(t, ok)
_, ok, err = unstructured.NestedFloat64(result.Lives[0].Object, "spec", "revisionHistoryLimit")
require.NoError(t, err)
require.False(t, ok)
})
t.Run("will correctly normalize with multiple ignore configurations", func(t *testing.T) {
// given
t.Parallel()
ignores := []v1alpha1.ResourceIgnoreDifferences{
{
Group: "apps",
Kind: "Deployment",
JSONPointers: []string{"/spec/replicas"},
},
{
Group: "*",
Kind: "*",
ManagedFieldsManagers: []string{"revision-history-manager"},
},
}
f := setup(t, ignores)
// when
normalized, err := diff.Normalize(f.lives, f.targets, f.diffConfig)
// then
require.NoError(t, err)
require.Len(t, normalized.Targets, 1)
_, ok, err := unstructured.NestedFloat64(normalized.Targets[0].Object, "spec", "revisionHistoryLimit")
require.NoError(t, err)
require.False(t, ok)
_, ok, err = unstructured.NestedFloat64(normalized.Lives[0].Object, "spec", "revisionHistoryLimit")
require.NoError(t, err)
require.False(t, ok)
_, ok, err = unstructured.NestedInt64(normalized.Targets[0].Object, "spec", "replicas")
require.NoError(t, err)
require.False(t, ok)
_, ok, err = unstructured.NestedInt64(normalized.Lives[0].Object, "spec", "replicas")
require.NoError(t, err)
require.False(t, ok)
})
t.Run("will not modify resources if ignore difference is not configured", func(t *testing.T) {
// given
t.Parallel()
ignores := []v1alpha1.ResourceIgnoreDifferences{}
f := setup(t, ignores)
// when
result, err := diff.Normalize(f.lives, f.targets, f.diffConfig)
// then
require.NoError(t, err)
require.Len(t, result.Targets, 1)
assert.Equal(t, f.lives[0], result.Lives[0])
assert.Equal(t, f.targets[0], result.Targets[0])
})
}