github.com/kubeflow/training-operator@v1.7.0/pkg/controller.v1/tensorflow/tensorflow_test.go (about)

     1  // Copyright 2020 The Kubeflow Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  // Package controller provides a Kubernetes controller for a TFJob resource.
    16  package tensorflow
    17  
    18  import (
    19  	"reflect"
    20  	"testing"
    21  )
    22  
    23  func TestConvertClusterSpecToSparseClusterSpec(t *testing.T) {
    24  	clusterSpec := ClusterSpec{
    25  		"ps":     {"test-tfjob-ps-0.default.svc:2222", "test-tfjob-ps-1.default.svc:2222"},
    26  		"worker": {"test-tfjob-worker-0.default.svc:2222", "test-tfjob-worker-1.default.svc:2222"},
    27  	}
    28  	workerSparseClusterSpec := convertClusterSpecToSparseClusterSpec(clusterSpec, "worker", 0)
    29  	psSparseClusterSpec := convertClusterSpecToSparseClusterSpec(clusterSpec, "ps", 0)
    30  
    31  	expectedWorkerSparseClusterSpec := SparseClusterSpec{
    32  		Worker: map[int32]string{0: "test-tfjob-worker-0.default.svc:2222"},
    33  		PS:     []string{"test-tfjob-ps-0.default.svc:2222", "test-tfjob-ps-1.default.svc:2222"},
    34  	}
    35  	expectedPSSparseClusterSpec := SparseClusterSpec{
    36  		Worker: map[int32]string{},
    37  		PS:     []string{"test-tfjob-ps-0.default.svc:2222"},
    38  	}
    39  	if !reflect.DeepEqual(workerSparseClusterSpec, expectedWorkerSparseClusterSpec) {
    40  		t.Error("sparseClusterSpec for worker is not correct!")
    41  	}
    42  	if !reflect.DeepEqual(psSparseClusterSpec, expectedPSSparseClusterSpec) {
    43  		t.Error("sparseClusterSpec for worker is not correct!")
    44  	}
    45  }