terraform/terraform/node_resource_abstract_inst...

159 lines
4.3 KiB
Go

package terraform
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/addrs"
"github.com/hashicorp/terraform/configs"
"github.com/hashicorp/terraform/configs/configschema"
"github.com/hashicorp/terraform/states"
"github.com/zclconf/go-cty/cty"
)
func TestNodeAbstractResourceInstanceProvider(t *testing.T) {
tests := []struct {
Addr addrs.AbsResourceInstance
Config *configs.Resource
Want addrs.Provider
}{
{
Addr: addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "null_resource",
Name: "baz",
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
Want: addrs.Provider{
Hostname: addrs.DefaultRegistryHost,
Namespace: "hashicorp",
Type: "null",
},
},
{
Addr: addrs.Resource{
Mode: addrs.DataResourceMode,
Type: "terraform_remote_state",
Name: "baz",
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
Want: addrs.Provider{
// As a special case, the type prefix "terraform_" maps to
// the builtin provider, not the default one.
Hostname: addrs.BuiltInProviderHost,
Namespace: addrs.BuiltInProviderNamespace,
Type: "terraform",
},
},
{
Addr: addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "null_resource",
Name: "baz",
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
Config: &configs.Resource{
// Just enough configs.Resource for the Provider method. Not
// actually valid for general use.
Provider: addrs.Provider{
Hostname: addrs.DefaultRegistryHost,
Namespace: "awesomecorp",
Type: "happycloud",
},
},
// The config overrides the default behavior.
Want: addrs.Provider{
Hostname: addrs.DefaultRegistryHost,
Namespace: "awesomecorp",
Type: "happycloud",
},
},
{
Addr: addrs.Resource{
Mode: addrs.DataResourceMode,
Type: "terraform_remote_state",
Name: "baz",
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
Config: &configs.Resource{
// Just enough configs.Resource for the Provider method. Not
// actually valid for general use.
Provider: addrs.Provider{
Hostname: addrs.DefaultRegistryHost,
Namespace: "awesomecorp",
Type: "happycloud",
},
},
// The config overrides the default behavior.
Want: addrs.Provider{
Hostname: addrs.DefaultRegistryHost,
Namespace: "awesomecorp",
Type: "happycloud",
},
},
}
for _, test := range tests {
var name string
if test.Config != nil {
name = fmt.Sprintf("%s with configured %s", test.Addr, test.Config.Provider)
} else {
name = fmt.Sprintf("%s with no configuration", test.Addr)
}
t.Run(name, func(t *testing.T) {
node := &NodeAbstractResourceInstance{
// Just enough NodeAbstractResourceInstance for the Provider
// function. (This would not be valid for some other functions.)
Addr: test.Addr,
NodeAbstractResource: NodeAbstractResource{
Config: test.Config,
},
}
got := node.Provider()
if got != test.Want {
t.Errorf("wrong result\naddr: %s\nconfig: %#v\ngot: %s\nwant: %s", test.Addr, test.Config, got, test.Want)
}
})
}
}
func TestNodeAbstractResourceInstance_WriteResourceInstanceState(t *testing.T) {
state := states.NewState()
ctx := new(MockEvalContext)
ctx.StateState = state.SyncWrapper()
ctx.PathPath = addrs.RootModuleInstance
mockProvider := mockProviderWithResourceTypeSchema("aws_instance", &configschema.Block{
Attributes: map[string]*configschema.Attribute{
"id": {
Type: cty.String,
Optional: true,
},
},
})
obj := &states.ResourceInstanceObject{
Value: cty.ObjectVal(map[string]cty.Value{
"id": cty.StringVal("i-abc123"),
}),
Status: states.ObjectReady,
}
node := &NodeAbstractResourceInstance{
Addr: mustResourceInstanceAddr("aws_instance.foo"),
// instanceState: obj,
NodeAbstractResource: NodeAbstractResource{
ResolvedProvider: mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
},
}
ctx.ProviderProvider = mockProvider
ctx.ProviderSchemaSchema = mockProvider.ProviderSchema()
err := node.writeResourceInstanceState(ctx, obj, workingState)
if err != nil {
t.Fatalf("unexpected error: %s", err.Error())
}
checkStateString(t, state, `
aws_instance.foo:
ID = i-abc123
provider = provider["registry.terraform.io/hashicorp/aws"]
`)
}