github.com/tilt-dev/tilt@v0.33.15-0.20240515162809-0a22ed45d8a0/internal/store/json_test.go (about)

     1  package store
     2  
     3  import (
     4  	"bytes"
     5  	"encoding/json"
     6  	"testing"
     7  
     8  	"github.com/stretchr/testify/assert"
     9  
    10  	"github.com/tilt-dev/tilt/internal/k8s/testyaml"
    11  	"github.com/tilt-dev/tilt/internal/store/k8sconv"
    12  	"github.com/tilt-dev/tilt/internal/testutils/manifestbuilder"
    13  	"github.com/tilt-dev/tilt/internal/testutils/tempdir"
    14  	"github.com/tilt-dev/tilt/pkg/model"
    15  )
    16  
    17  func TestToJSON(t *testing.T) {
    18  	f := tempdir.NewTempDirFixture(t)
    19  
    20  	m := manifestbuilder.New(f, "fe").
    21  		WithK8sYAML(testyaml.SanchoYAML).
    22  		Build()
    23  	state := newState([]model.Manifest{m})
    24  
    25  	mState, _ := state.ManifestState("fe")
    26  	mState.MutableBuildStatus(m.K8sTarget().ID()).LastResult = NewK8sDeployResult(
    27  		m.K8sTarget().ID(), &k8sconv.KubernetesApplyFilter{})
    28  
    29  	buf := bytes.NewBuffer(nil)
    30  	encoder := CreateEngineStateEncoder(buf)
    31  	err := encoder.Encode(state)
    32  	if err != nil {
    33  		t.Fatal(err)
    34  	}
    35  
    36  	assert.Contains(t, buf.String(), "yaml")
    37  	assert.Contains(t, buf.String(), "kind: Deployment")
    38  
    39  	// Make sure the data can decode successfully.
    40  	decoder := json.NewDecoder(bytes.NewBufferString(buf.String()))
    41  	var v interface{}
    42  	err = decoder.Decode(&v)
    43  	if err != nil {
    44  		t.Fatalf("Error decoding JSON: %v\nSource:\n%s\n", err, buf.String())
    45  	}
    46  }