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- v3 format support to keep YAML property orders and comments using kustomize/kyaml - refactoring charts packages. add api/v1alpha1 packages to define chartsnap's specs: e.g. testspec in values.yaml, snapshot file header and unknown resource.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| ['TestSpec FromFile when loading .chartsnap.yaml should load config 1'] | ||
| SnapShot = """ | ||
| { | ||
| \"DynamicFields\": [ | ||
| { | ||
| \"Kind\": \"Secret\", | ||
| \"APIVersion\": \"v1\", | ||
| \"Name\": \"app1-cert\", | ||
| \"JSONPath\": [ | ||
| \"/data/ca.crt\", | ||
| \"/data/tls.crt\", | ||
| \"/data/tls.key\" | ||
| ], | ||
| \"Base64\": true | ||
| } | ||
| ] | ||
| } | ||
| """ | ||
| ['TestSpec FromFile when loading invalid yaml should not load config 1'] | ||
| SnapShot = """ | ||
| failed to decode file 'testdata/testspec_values_invalid.yaml': yaml: line 10: could not find expected ':'""" | ||
|
|
||
| ['TestSpec FromFile when values.yaml has testSpec should load config 1'] | ||
| SnapShot = """ | ||
| { | ||
| \"TestSpec\": { | ||
| \"DynamicFields\": [ | ||
| { | ||
| \"Kind\": \"Secret\", | ||
| \"APIVersion\": \"v1\", | ||
| \"Name\": \"app1-cert\", | ||
| \"JSONPath\": [ | ||
| \"/data/ca.crt\", | ||
| \"/data/tls.crt\", | ||
| \"/data/tls.key\" | ||
| ], | ||
| \"Base64\": true | ||
| } | ||
| ] | ||
| } | ||
| } | ||
| """ | ||
| ['TestSpec Merge should merge dynamic fields 1'] | ||
| SnapShot = """ | ||
| { | ||
| \"DynamicFields\": [ | ||
| { | ||
| \"Kind\": \"service\", | ||
| \"APIVersion\": \"v1\", | ||
| \"Name\": \"chartsnap-app1\", | ||
| \"JSONPath\": [ | ||
| \"/spec/ports/0/targetPort\" | ||
| ], | ||
| \"Base64\": false | ||
| }, | ||
| { | ||
| \"Kind\": \"Pod\", | ||
| \"APIVersion\": \"v1\", | ||
| \"Name\": \"chartsnap-app1-test-connection\", | ||
| \"JSONPath\": [ | ||
| \"/metadata/name\" | ||
| ], | ||
| \"Base64\": false | ||
| }, | ||
| { | ||
| \"Kind\": \"service\", | ||
| \"APIVersion\": \"v1\", | ||
| \"Name\": \"chartsnap-app1\", | ||
| \"JSONPath\": [ | ||
| \"/spec/ports/0/targetPort\" | ||
| ], | ||
| \"Base64\": false | ||
| }, | ||
| { | ||
| \"Kind\": \"Service\", | ||
| \"APIVersion\": \"v1\", | ||
| \"Name\": \"chartsnap-app1\", | ||
| \"JSONPath\": [ | ||
| \"/spec/ports/1/targetPort\" | ||
| ], | ||
| \"Base64\": false | ||
| } | ||
| ] | ||
| } | ||
| """ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package v1alpha1 | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "reflect" | ||
| "strings" | ||
| ) | ||
|
|
||
| type Header struct { | ||
| SnapshotVersion string `header:"snapshot_version"` | ||
| } | ||
|
|
||
| func (h *Header) ToString() string { | ||
| return fmt.Sprintf("# chartsnap: snapshot_version=%s\n---\n", h.SnapshotVersion) | ||
| } | ||
|
|
||
| func ParseHeader(line string) *Header { | ||
| h := Header{} | ||
| ht := reflect.TypeOf(h) | ||
| hv := reflect.ValueOf(&h).Elem() | ||
|
|
||
| split := strings.Split(string([]byte(line)[1:]), " ") | ||
| for _, v := range split { | ||
| s := strings.Split(v, "=") | ||
| if len(s) != 2 { | ||
| continue | ||
| } | ||
|
|
||
| headerName := strings.TrimSpace(s[0]) | ||
| headerValue := strings.TrimSpace(s[1]) | ||
|
|
||
| for i := 0; i < hv.NumField(); i++ { | ||
| field := ht.Field(i) | ||
| if tag, ok := field.Tag.Lookup("header"); ok && tag == headerName { | ||
| hv.Field(i).SetString(headerValue) | ||
| } | ||
| } | ||
| } | ||
| return &h | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| package v1alpha1 | ||
|
|
||
| import ( | ||
| "reflect" | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestHeader_ToString(t *testing.T) { | ||
| type fields struct { | ||
| Version string | ||
| SnapshotVersion string | ||
| Chart string | ||
| Values string | ||
| } | ||
| tests := []struct { | ||
| name string | ||
| fields fields | ||
| want string | ||
| }{ | ||
| { | ||
| name: "Test Header ToString", | ||
| fields: fields{ | ||
| SnapshotVersion: "v3", | ||
| }, | ||
| want: "# chartsnap: snapshot_version=v3\n---\n", | ||
| }, | ||
| } | ||
| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| h := &Header{ | ||
| SnapshotVersion: tt.fields.SnapshotVersion, | ||
| } | ||
| if got := h.ToString(); got != tt.want { | ||
| t.Errorf("Header.ToString() = %v, want %v", got, tt.want) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestParseHeader(t *testing.T) { | ||
| type args struct { | ||
| line string | ||
| } | ||
| tests := []struct { | ||
| name string | ||
| args args | ||
| want *Header | ||
| }{ | ||
| { | ||
| name: "Test ParseHeader", | ||
| args: args{ | ||
| line: "# chartsnap: snapshot_version=v3\n", | ||
| }, | ||
| want: &Header{ | ||
| SnapshotVersion: "v3", | ||
| }, | ||
| }, | ||
| } | ||
| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| if got := ParseHeader(tt.args.line); !reflect.DeepEqual(got, tt.want) { | ||
| t.Errorf("ParseHeader() = %v, want %v", got, tt.want) | ||
| } | ||
| }) | ||
| } | ||
| } |
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