67ec74bdc5
These changes add support for passing `ignoreChanges` paths to resource providers. This is intended to accommodate providers that perform diffs between resource inputs and resource state (e.g. all Terraform-based providers, the k8s provider when using API server dry-runs). These paths are specified using the same syntax as the paths used in detailed diffs. In addition to passing these paths to providers, the existing support for `ignoreChanges` in inputs has been extended to accept paths rather than top-level keys. It is an error to specify a path that is missing one or more component in the old or new inputs. Fixes #2936, #2663.
164 lines
3 KiB
Go
164 lines
3 KiB
Go
package resource
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestPropertyPath(t *testing.T) {
|
|
value := NewObjectProperty(NewPropertyMapFromMap(map[string]interface{}{
|
|
"root": map[string]interface{}{
|
|
"nested": map[string]interface{}{
|
|
"array": []interface{}{
|
|
map[string]interface{}{
|
|
"double": []interface{}{
|
|
nil,
|
|
true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
"double": map[string]interface{}{
|
|
"nest": true,
|
|
},
|
|
"array": []interface{}{
|
|
map[string]interface{}{
|
|
"nested": true,
|
|
},
|
|
true,
|
|
},
|
|
"array2": []interface{}{
|
|
[]interface{}{
|
|
nil,
|
|
map[string]interface{}{
|
|
"nested": true,
|
|
},
|
|
},
|
|
},
|
|
`key with "escaped" quotes`: true,
|
|
"key with a .": true,
|
|
},
|
|
`root key with "escaped" quotes`: map[string]interface{}{
|
|
"nested": true,
|
|
},
|
|
"root key with a .": []interface{}{
|
|
nil,
|
|
true,
|
|
},
|
|
}))
|
|
|
|
cases := []struct {
|
|
path string
|
|
parsed PropertyPath
|
|
}{
|
|
{
|
|
"root",
|
|
PropertyPath{"root"},
|
|
},
|
|
{
|
|
"root.nested",
|
|
PropertyPath{"root", "nested"},
|
|
},
|
|
{
|
|
`root["nested"]`,
|
|
PropertyPath{"root", "nested"},
|
|
},
|
|
{
|
|
"root.double.nest",
|
|
PropertyPath{"root", "double", "nest"},
|
|
},
|
|
{
|
|
`root["double"].nest`,
|
|
PropertyPath{"root", "double", "nest"},
|
|
},
|
|
{
|
|
`root["double"]["nest"]`,
|
|
PropertyPath{"root", "double", "nest"},
|
|
},
|
|
{
|
|
"root.array[0]",
|
|
PropertyPath{"root", "array", 0},
|
|
},
|
|
{
|
|
"root.array[1]",
|
|
PropertyPath{"root", "array", 1},
|
|
},
|
|
{
|
|
"root.array[0].nested",
|
|
PropertyPath{"root", "array", 0, "nested"},
|
|
},
|
|
{
|
|
"root.array2[0][1].nested",
|
|
PropertyPath{"root", "array2", 0, 1, "nested"},
|
|
},
|
|
{
|
|
"root.nested.array[0].double[1]",
|
|
PropertyPath{"root", "nested", "array", 0, "double", 1},
|
|
},
|
|
{
|
|
`root["key with \"escaped\" quotes"]`,
|
|
PropertyPath{"root", `key with "escaped" quotes`},
|
|
},
|
|
{
|
|
`root["key with a ."]`,
|
|
PropertyPath{"root", "key with a ."},
|
|
},
|
|
{
|
|
`["root key with \"escaped\" quotes"].nested`,
|
|
PropertyPath{`root key with "escaped" quotes`, "nested"},
|
|
},
|
|
{
|
|
`["root key with a ."][1]`,
|
|
PropertyPath{"root key with a .", 1},
|
|
},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
t.Run(c.path, func(t *testing.T) {
|
|
parsed, err := ParsePropertyPath(c.path)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, c.parsed, parsed)
|
|
|
|
v, ok := parsed.Get(value)
|
|
assert.True(t, ok)
|
|
assert.False(t, v.IsNull())
|
|
|
|
ok = parsed.Delete(value)
|
|
assert.True(t, ok)
|
|
|
|
ok = parsed.Set(value, v)
|
|
assert.True(t, ok)
|
|
|
|
u, ok := parsed.Get(value)
|
|
assert.True(t, ok)
|
|
assert.Equal(t, v, u)
|
|
})
|
|
}
|
|
|
|
negativeCases := []string{
|
|
// Syntax errors
|
|
"root[",
|
|
`root["nested]`,
|
|
`root."double".nest`,
|
|
"root.array[abc]",
|
|
"root.[1]",
|
|
|
|
// Missing values
|
|
"root[1]",
|
|
"root.nested.array[100]",
|
|
"root.nested.array.bar",
|
|
"foo",
|
|
}
|
|
|
|
for _, c := range negativeCases {
|
|
t.Run(c, func(t *testing.T) {
|
|
parsed, err := ParsePropertyPath(c)
|
|
if err == nil {
|
|
v, ok := parsed.Get(value)
|
|
assert.False(t, ok)
|
|
assert.True(t, v.IsNull())
|
|
}
|
|
})
|
|
}
|
|
}
|