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Adds test TestTemplateSuccess (from TestPrinters)

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This commit is contained in:
Sean Sullivan 2019-10-22 11:56:59 -07:00
parent 6660937139
commit 0bafc826ae
1 changed files with 28 additions and 0 deletions
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28
staging/src/k8s.io/cli-runtime/pkg/printers/template_test.go
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@ -243,6 +243,34 @@ func TestTemplatePanic(t *testing.T) {
}
}
func TestTemplateSuccess(t *testing.T) {
templatePrinter, err := NewGoTemplatePrinter([]byte("{{.name}}"))
if err != nil {
t.Fatal(err)
}
// Template printer should succeed on these resources.
om := func(name string) metav1.ObjectMeta { return metav1.ObjectMeta{Name: name} }
objects := []runtime.Object{
&v1.Pod{ObjectMeta: om("pod")},
&v1.PodList{},
&v1.PodList{Items: []v1.Pod{{}}},
&v1.Endpoints{
Subsets: []v1.EndpointSubset{{
Addresses: []v1.EndpointAddress{{IP: "127.0.0.1"}, {IP: "localhost"}},
Ports: []v1.EndpointPort{{Port: 8080}},
}}},
}
for _, obj := range objects {
b := &bytes.Buffer{}
if err := templatePrinter.PrintObj(obj, b); err != nil {
t.Errorf("Unexpected template error: %v", err)
}
}
}
func TestTemplateErrors(t *testing.T) {
templatePrinter, err := NewGoTemplatePrinter([]byte("{{len .items}}"))