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Add a printer that knows how to print user-defined columns

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This commit is contained in:
Brendan Burns
2015-08-13 14:11:23 -07:00
parent ab73849437
commit de14623775
7 changed files with 302 additions and 35 deletions
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11
pkg/kubectl/resource_printer_test.go
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@@ -102,6 +102,13 @@ func TestPrinter(t *testing.T) {
//test inputs
simpleTest := &TestPrintType{"foo"}
podTest := &api.Pod{ObjectMeta: api.ObjectMeta{Name: "foo"}}
podListTest := &api.PodList{
Items: []api.Pod{
{ObjectMeta: api.ObjectMeta{Name: "foo"}},
{ObjectMeta: api.ObjectMeta{Name: "bar"}},
},
}
emptyListTest := &api.PodList{}
testapi, err := api.Scheme.ConvertToVersion(podTest, testapi.Version())
if err != nil {
t.Fatalf("unexpected error: %v", err)
@@ -119,6 +126,8 @@ func TestPrinter(t *testing.T) {
{"test template", "template", "{{if .id}}{{.id}}{{end}}{{if .metadata.name}}{{.metadata.name}}{{end}}",
podTest, "foo"},
{"test jsonpath", "jsonpath", "{.metadata.name}", podTest, "foo"},
{"test jsonpath list", "jsonpath", "{.items[*].metadata.name}", podListTest, "foo bar"},
{"test jsonpath empty list", "jsonpath", "{.items[*].metadata.name}", emptyListTest, ""},
{"test name", "name", "", podTest, "/foo\n"},
{"emits versioned objects", "template", "{{.kind}}", testapi, "Pod"},
}
@@ -132,7 +141,7 @@ func TestPrinter(t *testing.T) {
t.Errorf("unexpected error: %#v", err)
}
if buf.String() != test.Expect {
t.Errorf("in %s, expect %q, got %q", test.Name, test.Expect, buf.String(), buf.String())
t.Errorf("in %s, expect %q, got %q", test.Name, test.Expect, buf.String())
}
}