client/pkg/dynamic/lib_test.go

100 lines
3.0 KiB
Go

// Copyright © 2020 The Knative Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package dynamic
import (
"testing"
"gotest.tools/assert"
"k8s.io/apimachinery/pkg/runtime/schema"
"knative.dev/client/pkg/util"
)
func TestKindFromUnstructured(t *testing.T) {
kind, err := kindFromUnstructured(
newSourceCRDObjWithSpec("pingsources", "sources.knative.dev", "v1alpha1", "PingSource"),
)
assert.NilError(t, err)
assert.Equal(t, kind, "PingSource")
_, err = kindFromUnstructured(newSourceCRDObj("foo"))
assert.Check(t, err != nil)
}
func TestGVRFromUnstructured(t *testing.T) {
obj := newSourceCRDObj("foo")
obj.Object["spec"] = map[string]interface{}{}
_, err := gvrFromUnstructured(obj)
assert.Check(t, err != nil)
assert.Check(t, util.ContainsAll(err.Error(), "can't", "find", "group"))
obj.Object["spec"] = map[string]interface{}{
"group": "sources.knative.dev",
}
_, err = gvrFromUnstructured(obj)
assert.Check(t, err != nil)
assert.Check(t, util.ContainsAll(err.Error(), "can't", "find", "version"))
// with deprecated CRD field spec version
obj.Object["spec"] = map[string]interface{}{
"group": "sources.knative.dev",
"version": "v1alpha1",
}
_, err = gvrFromUnstructured(obj)
assert.Check(t, err != nil)
assert.Check(t, util.ContainsAll(err.Error(), "can't", "find", "resource"))
// with CRD field spec versions
obj.Object["spec"] = map[string]interface{}{
"group": "sources.knative.dev",
"versions": []interface{}{
map[string]interface{}{"name": "v1alpha1", "served": true},
},
}
_, err = gvrFromUnstructured(obj)
assert.Check(t, err != nil)
assert.Check(t, util.ContainsAll(err.Error(), "can't", "find", "resource"))
obj.Object["spec"] = map[string]interface{}{
"group": "sources.knative.dev",
"versions": []interface{}{
map[string]interface{}{},
},
}
_, err = gvrFromUnstructured(obj)
assert.Check(t, err != nil)
assert.Check(t, util.ContainsAll(err.Error(), "can't", "find", "version"))
}
func TestUnstructuredCRDFromGVK(t *testing.T) {
u := UnstructuredCRDFromGVK(schema.GroupVersionKind{Group: "sources.knative.dev", Version: "v1alpha2", Kind: "ApiServerSource"})
g, err := groupFromUnstructured(u)
assert.NilError(t, err)
assert.Equal(t, g, "sources.knative.dev")
v, err := versionFromUnstructured(u)
assert.NilError(t, err)
assert.Equal(t, v, "v1alpha2")
k, err := kindFromUnstructured(u)
assert.NilError(t, err)
assert.Equal(t, k, "ApiServerSource")
r, err := resourceFromUnstructured(u)
assert.NilError(t, err)
assert.Equal(t, r, "apiserversources")
}