gvk2stv_test.go

Documentation: github.com/GoogleCloudPlatform/k8s-config-connector/pkg/dcl/metadata

     1  // Copyright 2022 Google LLC
     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 metadata_test
    16  
    17  import (
    18  	"testing"
    19  
    20  	dclmetadata "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/dcl/metadata"
    21  	testservicemetadataloader "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/test/servicemetadataloader"
    22  
    23  	dclunstruct "github.com/GoogleCloudPlatform/declarative-resource-client-library/unstructured"
    24  	"k8s.io/apimachinery/pkg/runtime/schema"
    25  )
    26  
    27  func Test_GVK_STV_Conversion(t *testing.T) {
    28  	tests := []struct {
    29  		name string
    30  		gvk  schema.GroupVersionKind
    31  		stv  dclunstruct.ServiceTypeVersion
    32  	}{
    33  		{
    34  			name: "test1_foo",
    35  			gvk: schema.GroupVersionKind{
    36  				Group:   "test1.cnrm.cloud.google.com",
    37  				Version: "v1alpha1",
    38  				Kind:    "Test1Foo",
    39  			},
    40  			stv: dclunstruct.ServiceTypeVersion{
    41  				Service: "test1",
    42  				Version: "beta",
    43  				Type:    "Foo",
    44  			},
    45  		},
    46  		{
    47  			name: "test1_bar",
    48  			gvk: schema.GroupVersionKind{
    49  				Group:   "test1.cnrm.cloud.google.com",
    50  				Version: "v1alpha1",
    51  				Kind:    "Test1Bar",
    52  			},
    53  			stv: dclunstruct.ServiceTypeVersion{
    54  				Service: "test1",
    55  				Version: "beta",
    56  				Type:    "Bar",
    57  			},
    58  		},
    59  		{
    60  			name: "acronym naming",
    61  			gvk: schema.GroupVersionKind{
    62  				Group:   "test1.cnrm.cloud.google.com",
    63  				Version: "v1alpha1",
    64  				Kind:    "Test1IDPConfig",
    65  			},
    66  			stv: dclunstruct.ServiceTypeVersion{
    67  				Service: "test1",
    68  				Version: "beta",
    69  				Type:    "IdpConfig",
    70  			},
    71  		},
    72  		{
    73  			name: "service name is renamed in KCC",
    74  			gvk: schema.GroupVersionKind{
    75  				Group:   "test3.cnrm.cloud.google.com",
    76  				Version: "v1alpha1",
    77  				Kind:    "Test3Qux",
    78  			},
    79  			stv: dclunstruct.ServiceTypeVersion{
    80  				Service: "DCLTest3",
    81  				Version: "beta",
    82  				Type:    "Qux",
    83  			},
    84  		},
    85  		{
    86  			name: "alpha resource within Test7 service",
    87  			gvk: schema.GroupVersionKind{
    88  				Group:   "test7.cnrm.cloud.google.com",
    89  				Version: "v1alpha1",
    90  				Kind:    "Test7AlphaResource",
    91  			},
    92  			stv: dclunstruct.ServiceTypeVersion{
    93  				Service: "test7",
    94  				Version: "alpha",
    95  				Type:    "AlphaResource",
    96  			},
    97  		},
    98  		{
    99  			name: "beta resource within Test7 service",
   100  			gvk: schema.GroupVersionKind{
   101  				Group:   "test7.cnrm.cloud.google.com",
   102  				Version: "v1alpha1",
   103  				Kind:    "Test7BetaResource",
   104  			},
   105  			stv: dclunstruct.ServiceTypeVersion{
   106  				Service: "test7",
   107  				Version: "beta",
   108  				Type:    "BetaResource",
   109  			},
   110  		},
   111  		{
   112  			name: "ga resource within Test7 service",
   113  			gvk: schema.GroupVersionKind{
   114  				Group:   "test7.cnrm.cloud.google.com",
   115  				Version: "v1alpha1",
   116  				Kind:    "Test7GaResource",
   117  			},
   118  			stv: dclunstruct.ServiceTypeVersion{
   119  				Service: "test7",
   120  				Version: "ga",
   121  				Type:    "GaResource",
   122  			},
   123  		},
   124  	}
   125  	loader := testservicemetadataloader.NewForUnitTest()
   126  	for _, tc := range tests {
   127  		tc := tc
   128  		t.Run(tc.name, func(t *testing.T) {
   129  			t.Parallel()
   130  			gvk, err := dclmetadata.ToGroupVersionKind(tc.stv, loader)
   131  			if err != nil {
   132  				t.Fatalf("unexpected error converting to GroupVersionKind for ServiceTypeVersion %v: %v", tc.stv, err)
   133  			}
   134  			if gvk != tc.gvk {
   135  				t.Fatalf("got converted GroupVersionKind %v, but want %v", gvk, tc.gvk)
   136  			}
   137  			stv, err := dclmetadata.ToServiceTypeVersion(tc.gvk, loader)
   138  			if err != nil {
   139  				t.Fatalf("unexpected error converting to ServiceTypeVersion for GroupVersionKind %v: %v", tc.gvk, err)
   140  			}
   141  			if stv != tc.stv {
   142  				t.Fatalf("got converted ServiceTypeVersion %v, but want %v", stv, tc.stv)
   143  			}
   144  		})
   145  	}
   146  }
   147  
   148  func TestIsDCLBasedResourceKind(t *testing.T) {
   149  	loader := testservicemetadataloader.NewForUnitTest()
   150  	tests := []struct {
   151  		name   string
   152  		gvk    schema.GroupVersionKind
   153  		result bool
   154  	}{
   155  		{
   156  			name: "supported test resource Test1Foo",
   157  			gvk: schema.GroupVersionKind{
   158  				Group:   "test1.cnrm.cloud.google.com",
   159  				Version: "v1alpha1",
   160  				Kind:    "Test1Foo",
   161  			},
   162  			result: true,
   163  		},
   164  		{
   165  			name: "supported test resource Test2Baz",
   166  			gvk: schema.GroupVersionKind{
   167  				Group:   "test2.cnrm.cloud.google.com",
   168  				Version: "v1alpha1",
   169  				Kind:    "Test2Baz",
   170  			},
   171  			result: true,
   172  		},
   173  		{
   174  			name: "unsupported test resource in test1 service",
   175  			gvk: schema.GroupVersionKind{
   176  				Group:   "test1.cnrm.cloud.google.com",
   177  				Version: "v1alpha1",
   178  				Kind:    "Test1NewResource",
   179  			},
   180  			result: false,
   181  		},
   182  		{
   183  			name: "unsupported service",
   184  			gvk: schema.GroupVersionKind{
   185  				Group:   "unsupportedservice.cnrm.cloud.google.com",
   186  				Version: "v1alpha1",
   187  				Kind:    "UnsupportedServiceFoo",
   188  			},
   189  			result: false,
   190  		},
   191  	}
   192  
   193  	for _, tc := range tests {
   194  		tc := tc
   195  		t.Run(tc.name, func(t *testing.T) {
   196  			res := dclmetadata.IsDCLBasedResourceKind(tc.gvk, loader)
   197  			if res != tc.result {
   198  				t.Fatalf("expect to have %v, but got %v", tc.result, res)
   199  			}
   200  		})
   201  	}
   202  }
   203
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