databricks-cli/bundle/config/mutator/resolve_resource_references...

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package mutator
import (
"context"
"fmt"
"testing"
"github.com/databricks/cli/bundle"
"github.com/databricks/cli/bundle/config"
"github.com/databricks/cli/bundle/config/variable"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"github.com/databricks/databricks-sdk-go/experimental/mocks"
"github.com/databricks/databricks-sdk-go/service/compute"
)
func TestResolveClusterReference(t *testing.T) {
clusterRef1 := "Some Custom Cluster"
clusterRef2 := "Some Other Name"
justString := "random string"
b := &bundle.Bundle{
Config: config.Root{
Variables: map[string]*variable.Variable{
"my-cluster-id-1": {
Lookup: &variable.Lookup{
Cluster: clusterRef1,
},
},
"my-cluster-id-2": {
Lookup: &variable.Lookup{
Cluster: clusterRef2,
},
},
"some-variable": {
Value: &justString,
},
},
},
}
m := mocks.NewMockWorkspaceClient(t)
b.SetWorkpaceClient(m.WorkspaceClient)
clusterApi := m.GetMockClustersAPI()
clusterApi.EXPECT().GetByClusterName(mock.Anything, clusterRef1).Return(&compute.ClusterDetails{
ClusterId: "1234-5678-abcd",
}, nil)
clusterApi.EXPECT().GetByClusterName(mock.Anything, clusterRef2).Return(&compute.ClusterDetails{
ClusterId: "9876-5432-xywz",
}, nil)
err := bundle.Apply(context.Background(), b, ResolveResourceReferences())
require.NoError(t, err)
require.Equal(t, "1234-5678-abcd", *b.Config.Variables["my-cluster-id-1"].Value)
require.Equal(t, "9876-5432-xywz", *b.Config.Variables["my-cluster-id-2"].Value)
}
func TestResolveNonExistentClusterReference(t *testing.T) {
clusterRef := "Random"
justString := "random string"
b := &bundle.Bundle{
Config: config.Root{
Variables: map[string]*variable.Variable{
"my-cluster-id": {
Lookup: &variable.Lookup{
Cluster: clusterRef,
},
},
"some-variable": {
Value: &justString,
},
},
},
}
m := mocks.NewMockWorkspaceClient(t)
b.SetWorkpaceClient(m.WorkspaceClient)
clusterApi := m.GetMockClustersAPI()
clusterApi.EXPECT().GetByClusterName(mock.Anything, clusterRef).Return(nil, fmt.Errorf("ClusterDetails named '%s' does not exist", clusterRef))
err := bundle.Apply(context.Background(), b, ResolveResourceReferences())
require.ErrorContains(t, err, "failed to resolve cluster: Random, err: ClusterDetails named 'Random' does not exist")
}
func TestNoLookupIfVariableIsSet(t *testing.T) {
clusterRef := "donotexist"
b := &bundle.Bundle{
Config: config.Root{
Variables: map[string]*variable.Variable{
"my-cluster-id": {
Lookup: &variable.Lookup{
Cluster: clusterRef,
},
},
},
},
}
m := mocks.NewMockWorkspaceClient(t)
b.SetWorkpaceClient(m.WorkspaceClient)
b.Config.Variables["my-cluster-id"].Set("random value")
err := bundle.Apply(context.Background(), b, ResolveResourceReferences())
require.NoError(t, err)
require.Equal(t, "random value", *b.Config.Variables["my-cluster-id"].Value)
}