github.com/kubevela/workflow@v0.6.0/pkg/cue/utils_test.go (about)

     1  /*
     2  Copyright 2022 The KubeVela Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package cue
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/stretchr/testify/require"
    23  	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
    24  
    25  	"github.com/kubevela/workflow/pkg/cue/model/value"
    26  )
    27  
    28  func TestIntifyValues(t *testing.T) {
    29  	testcases := map[string]struct {
    30  		input  interface{}
    31  		output interface{}
    32  	}{
    33  		"default case": {
    34  			input:  "string",
    35  			output: "string",
    36  		},
    37  		"float64": {
    38  			input:  float64(1),
    39  			output: 1,
    40  		},
    41  		"array": {
    42  			input:  []interface{}{float64(1), float64(2)},
    43  			output: []interface{}{1, 2},
    44  		},
    45  		"map": {
    46  			input:  map[string]interface{}{"a": float64(1), "b": float64(2)},
    47  			output: map[string]interface{}{"a": 1, "b": 2},
    48  		},
    49  	}
    50  	for name, testcase := range testcases {
    51  		t.Run(name, func(t *testing.T) {
    52  			r := require.New(t)
    53  			result := IntifyValues(testcase.input)
    54  			r.Equal(testcase.output, result)
    55  		})
    56  	}
    57  }
    58  
    59  func TestFillUnstructuredObject(t *testing.T) {
    60  	testcases := map[string]struct {
    61  		obj  *unstructured.Unstructured
    62  		json string
    63  	}{
    64  		"test unstructured object with nil value": {
    65  			obj: &unstructured.Unstructured{
    66  				Object: map[string]interface{}{
    67  					"apiVersion": "apps/v1",
    68  					"kind":       "Deployment",
    69  					"spec": map[string]interface{}{
    70  						"template": map[string]interface{}{
    71  							"metadata": map[string]interface{}{
    72  								"creationTimestamp": nil,
    73  							},
    74  						},
    75  					},
    76  				},
    77  			},
    78  			json: `{"object":{"apiVersion":"apps/v1","kind":"Deployment","spec":{"template":{"metadata":{"creationTimestamp":null}}}}}`,
    79  		},
    80  		"test unstructured object without nil value": {
    81  			obj: &unstructured.Unstructured{
    82  				Object: map[string]interface{}{
    83  					"apiVersion": "apps/v1",
    84  					"kind":       "Deployment",
    85  					"metadata": map[string]interface{}{
    86  						"creationTimestamp": "2022-05-25T12:07:02Z",
    87  					},
    88  				},
    89  			},
    90  			json: `{"object":{"apiVersion":"apps/v1","kind":"Deployment","metadata":{"creationTimestamp":"2022-05-25T12:07:02Z"}}}`,
    91  		},
    92  	}
    93  
    94  	for name, testcase := range testcases {
    95  		t.Run(name, func(t *testing.T) {
    96  			r := require.New(t)
    97  			value, err := value.NewValue("", nil, "")
    98  			r.NoError(err)
    99  			err = FillUnstructuredObject(value, testcase.obj, "object")
   100  			r.NoError(err)
   101  			json, err := value.CueValue().MarshalJSON()
   102  			r.NoError(err)
   103  			r.Equal(testcase.json, string(json))
   104  		})
   105  	}
   106  }
   107  
   108  func TestSubstituteUnstructuredObject(t *testing.T) {
   109  	testcases := map[string]struct {
   110  		obj  *unstructured.Unstructured
   111  		json string
   112  	}{
   113  		"test unstructured object with nil value": {
   114  			obj: &unstructured.Unstructured{
   115  				Object: map[string]interface{}{
   116  					"apiVersion": "apps/v1",
   117  					"kind":       "Deployment",
   118  					"spec": map[string]interface{}{
   119  						"template": map[string]interface{}{
   120  							"metadata": map[string]interface{}{
   121  								"creationTimestamp": nil,
   122  							},
   123  						},
   124  					},
   125  				},
   126  			},
   127  			json: `{"object":{"apiVersion":"apps/v1","kind":"Deployment","spec":{"template":{"metadata":{"creationTimestamp":null}}}}}`,
   128  		},
   129  		"test unstructured object without nil value": {
   130  			obj: &unstructured.Unstructured{
   131  				Object: map[string]interface{}{
   132  					"apiVersion": "apps/v1",
   133  					"kind":       "Deployment",
   134  					"metadata": map[string]interface{}{
   135  						"creationTimestamp": "2022-05-25T12:07:02Z",
   136  					},
   137  				},
   138  			},
   139  			json: `{"object":{"apiVersion":"apps/v1","kind":"Deployment","metadata":{"creationTimestamp":"2022-05-25T12:07:02Z"}}}`,
   140  		},
   141  	}
   142  
   143  	for name, testcase := range testcases {
   144  		t.Run(name, func(t *testing.T) {
   145  			r := require.New(t)
   146  			value, err := value.NewValue(`object:{"test": "test"}`, nil, "")
   147  			r.NoError(err)
   148  			err = SetUnstructuredObject(value, testcase.obj, "object")
   149  			r.NoError(err)
   150  			json, err := value.CueValue().MarshalJSON()
   151  			r.NoError(err)
   152  			r.Equal(testcase.json, string(json))
   153  		})
   154  	}
   155  }