mirror of https://github.com/mikefarah/yq.git
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
package yqlib
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import (
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"testing"
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)
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var parentOperatorScenarios = []expressionScenario{
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{
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description: "Simple example",
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document: `a: {nested: cat}`,
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expression: `.a.nested | parent`,
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expected: []string{
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"D0, P[a], (!!map)::{nested: cat}\n",
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},
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},
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{
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description: "Parent of nested matches",
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document: `{a: {fruit: apple, name: bob}, b: {fruit: banana, name: sam}}`,
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expression: `.. | select(. == "banana") | parent`,
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expected: []string{
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"D0, P[b], (!!map)::{fruit: banana, name: sam}\n",
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},
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},
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{
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description: "Get parent attribute",
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document: `{a: {fruit: apple, name: bob}, b: {fruit: banana, name: sam}}`,
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expression: `.. | select(. == "banana") | parent.name`,
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expected: []string{
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"D0, P[b name], (!!str)::sam\n",
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},
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},
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{
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description: "N-th parent",
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subdescription: "You can optionally supply the number of levels to go up for the parent, the default being 1.",
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document: "a:\n b:\n c: cat\n",
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expression: `.a.b.c | parent(2)`,
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expected: []string{
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"D0, P[a], (!!map)::b:\n c: cat\n",
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},
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},
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{
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description: "N-th parent - another level",
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document: "a:\n b:\n c: cat\n",
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expression: `.a.b.c | parent(3)`,
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expected: []string{
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"D0, P[], (!!map)::a:\n b:\n c: cat\n",
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},
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},
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{
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description: "No parent",
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document: `{}`,
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expression: `parent`,
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expected: []string{},
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},
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}
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func TestParentOperatorScenarios(t *testing.T) {
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for _, tt := range parentOperatorScenarios {
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testScenario(t, &tt)
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}
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documentOperatorScenarios(t, "parent", parentOperatorScenarios)
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}
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