github.com/kubeflow/training-operator@v1.7.0/pkg/apis/kubeflow.org/v1/mpi_validation_test.go (about)

     1  // Copyright 2021 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 v1
    16  
    17  import (
    18  	"testing"
    19  
    20  	corev1 "k8s.io/api/core/v1"
    21  	"k8s.io/utils/pointer"
    22  )
    23  
    24  func TestValidateV1MpiJobSpec(t *testing.T) {
    25  	testCases := []MPIJobSpec{
    26  		{
    27  			MPIReplicaSpecs: nil,
    28  		},
    29  		{
    30  			MPIReplicaSpecs: map[ReplicaType]*ReplicaSpec{
    31  				MPIJobReplicaTypeLauncher: &ReplicaSpec{
    32  					Template: corev1.PodTemplateSpec{
    33  						Spec: corev1.PodSpec{
    34  							Containers: []corev1.Container{},
    35  						},
    36  					},
    37  				},
    38  			},
    39  		},
    40  		{
    41  			MPIReplicaSpecs: map[ReplicaType]*ReplicaSpec{
    42  				MPIJobReplicaTypeLauncher: &ReplicaSpec{
    43  					Template: corev1.PodTemplateSpec{
    44  						Spec: corev1.PodSpec{
    45  							Containers: []corev1.Container{
    46  								corev1.Container{
    47  									Image: "",
    48  								},
    49  							},
    50  						},
    51  					},
    52  				},
    53  			},
    54  		},
    55  		{
    56  			MPIReplicaSpecs: map[ReplicaType]*ReplicaSpec{
    57  				MPIJobReplicaTypeLauncher: &ReplicaSpec{
    58  					Template: corev1.PodTemplateSpec{
    59  						Spec: corev1.PodSpec{
    60  							Containers: []corev1.Container{
    61  								corev1.Container{
    62  									Name:  "",
    63  									Image: "kubeflow/tf-dist-mnist-test:1.0",
    64  								},
    65  							},
    66  						},
    67  					},
    68  				},
    69  			},
    70  		},
    71  		{
    72  			MPIReplicaSpecs: map[ReplicaType]*ReplicaSpec{
    73  				MPIJobReplicaTypeLauncher: &ReplicaSpec{
    74  					Replicas: pointer.Int32(2),
    75  					Template: corev1.PodTemplateSpec{
    76  						Spec: corev1.PodSpec{
    77  							Containers: []corev1.Container{
    78  								corev1.Container{
    79  									Name:  "tensorflow",
    80  									Image: "kubeflow/tf-dist-mnist-test:1.0",
    81  								},
    82  							},
    83  						},
    84  					},
    85  				},
    86  			},
    87  		},
    88  	}
    89  	for _, c := range testCases {
    90  		err := ValidateV1MpiJobSpec(&c)
    91  		if err == nil {
    92  			t.Error("Failed validate the kubeflowv1.MpiJobSpec")
    93  		}
    94  	}
    95  }