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mirror of synced 2026-02-13 13:06:56 +00:00
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Add e2e tests for build/diff kustomization

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Signed-off-by: Soule BA <soule@weave.works>
This commit is contained in:
Soule BA
2021-12-15 16:23:54 +01:00
parent 9376c9a946
commit f7d9ee90cd
35 changed files with 1485 additions and 224 deletions
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40
cmd/flux/main_test.go
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@@ -49,8 +49,8 @@ func allocateNamespace(prefix string) string {
return fmt.Sprintf("%s-%d", prefix, id)
}
func readYamlObjects(rdr io.Reader) ([]unstructured.Unstructured, error) {
objects := []unstructured.Unstructured{}
func readYamlObjects(rdr io.Reader) ([]*unstructured.Unstructured, error) {
objects := []*unstructured.Unstructured{}
reader := k8syaml.NewYAMLReader(bufio.NewReader(rdr))
for {
doc, err := reader.Read()
@@ -65,7 +65,7 @@ func readYamlObjects(rdr io.Reader) ([]unstructured.Unstructured, error) {
if err != nil {
return nil, err
}
objects = append(objects, *unstructuredObj)
objects = append(objects, unstructuredObj)
}
return objects, nil
}
@@ -96,7 +96,7 @@ func (m *testEnvKubeManager) CreateObjectFile(objectFile string, templateValues
}
}
func (m *testEnvKubeManager) CreateObjects(clientObjects []unstructured.Unstructured, t *testing.T) error {
func (m *testEnvKubeManager) CreateObjects(clientObjects []*unstructured.Unstructured, t *testing.T) error {
for _, obj := range clientObjects {
// First create the object then set its status if present in the
// yaml file. Make a copy first since creating an object may overwrite
@@ -107,7 +107,7 @@ func (m *testEnvKubeManager) CreateObjects(clientObjects []unstructured.Unstruct
return err
}
obj.SetResourceVersion(createObj.GetResourceVersion())
err = m.client.Status().Update(context.Background(), &obj)
err = m.client.Status().Update(context.Background(), obj)
if err != nil {
return err
}
@@ -115,6 +115,36 @@ func (m *testEnvKubeManager) CreateObjects(clientObjects []unstructured.Unstruct
return nil
}
func (m *testEnvKubeManager) DeleteObjectFile(objectFile string, templateValues map[string]string, t *testing.T) {
buf, err := os.ReadFile(objectFile)
if err != nil {
t.Fatalf("Error reading file '%s': %v", objectFile, err)
}
content, err := executeTemplate(string(buf), templateValues)
if err != nil {
t.Fatalf("Error evaluating template file '%s': '%v'", objectFile, err)
}
clientObjects, err := readYamlObjects(strings.NewReader(content))
if err != nil {
t.Fatalf("Error decoding yaml file '%s': %v", objectFile, err)
}
err = m.DeleteObjects(clientObjects, t)
if err != nil {
t.Logf("Error deleting test objects: '%v'", err)
}
}
func (m *testEnvKubeManager) DeleteObjects(clientObjects []*unstructured.Unstructured, t *testing.T) error {
for _, obj := range clientObjects {
err := m.client.Delete(context.Background(), obj)
if err != nil {
return err
}
}
return nil
}
func (m *testEnvKubeManager) Stop() error {
if m.testEnv == nil {
return fmt.Errorf("do nothing because testEnv is nil")