loader.go

Documentation: github.com/GoogleCloudPlatform/k8s-config-connector/pkg/test/dclschemaloader

     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 testdclschemaloader
    16  
    17  import (
    18  	"fmt"
    19  	"strings"
    20  	"testing"
    21  
    22  	dclmetadata "github.com/GoogleCloudPlatform/k8s-config-connector/pkg/dcl/metadata"
    23  	"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/dcl/schema/dclschemaloader"
    24  
    25  	dclunstruct "github.com/GoogleCloudPlatform/declarative-resource-client-library/unstructured"
    26  	"github.com/nasa9084/go-openapi"
    27  	k8sschema "k8s.io/apimachinery/pkg/runtime/schema"
    28  )
    29  
    30  type testSchemaLoader struct {
    31  	schemas map[string]*openapi.Schema
    32  }
    33  
    34  func New(schemas map[string]*openapi.Schema) dclschemaloader.DCLSchemaLoader {
    35  	return &testSchemaLoader{
    36  		schemas: schemas,
    37  	}
    38  }
    39  
    40  func (l *testSchemaLoader) GetDCLSchema(stv dclunstruct.ServiceTypeVersion) (*openapi.Schema, error) {
    41  	key := fmt.Sprintf("%s_%s_%s", strings.ToLower(stv.Service), strings.ToLower(stv.Version), strings.ToLower(stv.Type))
    42  	s, ok := l.schemas[key]
    43  	if !ok {
    44  		return nil, fmt.Errorf("couldn't find the dcl OpenAPI schema for %v", stv)
    45  	}
    46  	return s, nil
    47  }
    48  
    49  func DCLSchemaKeyForGVK(t *testing.T, gvk k8sschema.GroupVersionKind, smLoader dclmetadata.ServiceMetadataLoader) string {
    50  	key, err := dclschemaloader.DCLSchemaKeyForGVK(gvk, smLoader)
    51  	if err != nil {
    52  		t.Fatalf("error resolving DCL schema key for GroupVersionKind %v: %v", gvk, err)
    53  	}
    54  	return key
    55  }
    56
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