trimmer_test.go

Documentation: edge-infra.dev/pkg/edge/gitops/fns/trimmer

     1  package trimmer_test
     2  
     3  import (
     4  	"testing"
     5  
     6  	"edge-infra.dev/pkg/edge/gitops/fn"
     7  	"edge-infra.dev/pkg/edge/gitops/fn/testutil"
     8  	"edge-infra.dev/pkg/edge/gitops/fns/trimmer"
     9  
    10  	"github.com/stretchr/testify/assert"
    11  	"sigs.k8s.io/kustomize/kyaml/yaml"
    12  )
    13  
    14  func TestTrimmer(t *testing.T) {
    15  	needsToBeTrimmedObj := yaml.MustParse(`kind: Role
    16  apiVersion: rbac.authorization.k8s.io/v1
    17  metadata:
    18    name: foo
    19    creationTimestamp: null
    20  status: {}`)
    21  
    22  	y, _ := needsToBeTrimmedObj.String()
    23  	t.Logf("Yaml before trimming:\n%s", y)
    24  
    25  	err := trimmer.Trim(needsToBeTrimmedObj)
    26  	assert.NoError(t, err)
    27  
    28  	status, err := needsToBeTrimmedObj.Pipe(yaml.Get("status"))
    29  	assert.True(t, yaml.IsMissingOrError(status, err))
    30  	assert.NoError(t, err)
    31  
    32  	creationTimestamp, err := needsToBeTrimmedObj.Pipe(yaml.Get("metadata.creationTimestamp"))
    33  	assert.True(t, yaml.IsMissingOrError(creationTimestamp, err))
    34  	assert.NoError(t, err)
    35  
    36  	y, _ = needsToBeTrimmedObj.String()
    37  	t.Logf("Yaml after trimming:\n%s", y)
    38  	// test using vendored expected results
    39  	// standalone mode is required to pass config file
    40  	fn.EnableStandalone()
    41  	tc := testutil.CommandResultsChecker{
    42  		Command:             trimmer.NewKptFunction,
    43  		OutputAssertionFunc: testutil.NormalizeAndAssert(t),
    44  	}
    45  	tc.Assert(t)
    46  }
    47
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