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|
package merge_test
import (
"testing"
"sigs.k8s.io/structured-merge-diff/v6/fieldpath"
"sigs.k8s.io/structured-merge-diff/v6/internal/fixture"
"sigs.k8s.io/structured-merge-diff/v6/merge"
"sigs.k8s.io/structured-merge-diff/v6/typed"
)
func TestFieldLevelOverrides(t *testing.T) {
var overrideStructTypeParser = func() fixture.Parser {
parser, err := typed.NewParser(`
types:
- name: type
map:
fields:
- name: associativeListReference
type:
namedType: associativeList
elementRelationship: atomic
- name: separableInlineList
type:
list:
elementType:
scalar: numeric
elementRelationship: atomic
elementRelationship: associative
- name: separableMapReference
type:
namedType: atomicMap
elementRelationship: separable
- name: atomicMapReference
type:
namedType: unspecifiedMap
elementRelationship: atomic
- name: associativeList
list:
elementType:
namedType: unspecifiedMap
elementRelationship: atomic
elementRelationship: associative
keys:
- name
- name: unspecifiedMap
map:
fields:
- name: name
type:
scalar: string
- name: value
type:
scalar: numeric
- name: atomicMap
map:
elementRelationship: atomic
fields:
- name: name
type:
scalar: string
- name: value
type:
scalar: numeric
`)
if err != nil {
panic(err)
}
return fixture.SameVersionParser{T: parser.Type("type")}
}()
tests := map[string]fixture.TestCase{
"test_override_atomic_map_with_separable": {
// Test that a reference with an separable override to an atomic type
// is treated as separable
Ops: []fixture.Operation{
fixture.Apply{
Manager: "apply_one",
Object: `
separableMapReference:
name: a
`,
APIVersion: "v1",
},
fixture.Apply{
Manager: "apply_two",
Object: `
separableMapReference:
value: 2
`,
APIVersion: "v1",
},
},
Object: `
separableMapReference:
name: a
value: 2
`,
APIVersion: "v1",
Managed: fieldpath.ManagedFields{
"apply_one": fieldpath.NewVersionedSet(
_NS(
_P("separableMapReference", "name"),
),
"v1",
false,
),
"apply_two": fieldpath.NewVersionedSet(
_NS(
_P("separableMapReference", "value"),
),
"v1",
false,
),
},
},
"test_override_unspecified_map_with_atomic": {
// Test that a map which has its element relaetionship left as defualt
// (granular) can be overriden to be atomic
Ops: []fixture.Operation{
fixture.Apply{
Manager: "apply_one",
Object: `
atomicMapReference:
name: a
`,
APIVersion: "v1",
},
fixture.Apply{
Manager: "apply_two",
Object: `
atomicMapReference:
value: 2
`,
APIVersion: "v1",
Conflicts: merge.Conflicts{
merge.Conflict{Manager: "apply_one", Path: _P("atomicMapReference")},
},
},
fixture.Apply{
Manager: "apply_one",
Object: `
atomicMapReference:
name: b
value: 2
`,
APIVersion: "v1",
},
},
Object: `
atomicMapReference:
name: b
value: 2
`,
APIVersion: "v1",
Managed: fieldpath.ManagedFields{
"apply_one": fieldpath.NewVersionedSet(
_NS(
_P("atomicMapReference"),
),
"v1",
false,
),
},
},
"test_override_associative_list_with_atomic": {
// Test that if a list type is listed associative but referred to as atomic
// that attempting to add to the list fauks
Ops: []fixture.Operation{
fixture.Apply{
Manager: "apply_one",
Object: `
associativeListReference:
- name: a
value: 1
`,
APIVersion: "v1",
},
fixture.Apply{
Manager: "apply_two",
Object: `
associativeListReference:
- name: b
value: 2
`,
APIVersion: "v1",
Conflicts: merge.Conflicts{
merge.Conflict{Manager: "apply_one", Path: _P("associativeListReference")},
},
},
},
Object: `
associativeListReference:
- name: a
value: 1
`,
APIVersion: "v1",
Managed: fieldpath.ManagedFields{
"apply_one": fieldpath.NewVersionedSet(
_NS(
_P("associativeListReference"),
),
"v1",
false,
),
},
},
"test_override_inline_atomic_list_with_associative": {
// Tests that an inline atomic list can have its type overridden to be
// associative
Ops: []fixture.Operation{
fixture.Apply{
Manager: "apply_one",
Object: `
separableInlineList:
- 1
`,
APIVersion: "v1",
},
fixture.Apply{
Manager: "apply_two",
Object: `
separableInlineList:
- 2
`,
APIVersion: "v1",
},
},
Object: `
separableInlineList:
- 1
- 2
`,
APIVersion: "v1",
Managed: fieldpath.ManagedFields{
"apply_one": fieldpath.NewVersionedSet(
_NS(
_P("separableInlineList", _V(1)),
),
"v1",
true,
),
"apply_two": fieldpath.NewVersionedSet(
_NS(
_P("separableInlineList", _V(2)),
),
"v1",
true,
),
},
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
if err := test.Test(overrideStructTypeParser); err != nil {
t.Fatal(err)
}
})
}
}
|
