yq/pkg/yqlib/operator_multiply_test.go

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package yqlib
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import (
"testing"
)
var multiplyOperatorScenarios = []expressionScenario{
{
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skipDoc: true,
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document: `{a: {also: [1]}, b: {also: me}}`,
expression: `. * {"a" : .b}`,
expected: []string{
"D0, P[], (!!map)::{a: {also: me}, b: {also: me}}\n",
},
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},
{
skipDoc: true,
expression: `{} * {"cat":"dog"}`,
expected: []string{
"D0, P[], (!!map)::cat: dog\n",
},
},
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{
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skipDoc: true,
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document: `{a: {also: me}, b: {also: [1]}}`,
expression: `. * {"a":.b}`,
expected: []string{
"D0, P[], (!!map)::{a: {also: [1]}, b: {also: [1]}}\n",
},
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},
{
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description: "Merge objects together, returning merged result only",
document: `{a: {field: me, fieldA: cat}, b: {field: {g: wizz}, fieldB: dog}}`,
expression: `.a * .b`,
expected: []string{
"D0, P[a], (!!map)::{field: {g: wizz}, fieldA: cat, fieldB: dog}\n",
},
},
{
description: "Merge objects together, returning parent object",
document: `{a: {field: me, fieldA: cat}, b: {field: {g: wizz}, fieldB: dog}}`,
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expression: `. * {"a":.b}`,
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expected: []string{
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"D0, P[], (!!map)::{a: {field: {g: wizz}, fieldA: cat, fieldB: dog}, b: {field: {g: wizz}, fieldB: dog}}\n",
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},
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},
{
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skipDoc: true,
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document: `{a: {also: {g: wizz}}, b: {also: me}}`,
expression: `. * {"a":.b}`,
expected: []string{
"D0, P[], (!!map)::{a: {also: me}, b: {also: me}}\n",
},
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},
{
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skipDoc: true,
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document: `{a: {also: {g: wizz}}, b: {also: [1]}}`,
expression: `. * {"a":.b}`,
expected: []string{
"D0, P[], (!!map)::{a: {also: [1]}, b: {also: [1]}}\n",
},
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},
{
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skipDoc: true,
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document: `{a: {also: [1]}, b: {also: {g: wizz}}}`,
expression: `. * {"a":.b}`,
expected: []string{
"D0, P[], (!!map)::{a: {also: {g: wizz}}, b: {also: {g: wizz}}}\n",
},
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},
{
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skipDoc: true,
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document: `{a: {things: great}, b: {also: me}}`,
expression: `. * {"a":.b}`,
expected: []string{
"D0, P[], (!!map)::{a: {things: great, also: me}, b: {also: me}}\n",
},
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},
{
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description: "Merge keeps style of LHS",
dontFormatInputForDoc: true,
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document: `a: {things: great}
b:
also: "me"
`,
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expression: `. * {"a":.b}`,
expected: []string{
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`D0, P[], (!!map)::a: {things: great, also: "me"}
b:
also: "me"
`,
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},
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},
{
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description: "Merge arrays",
document: `{a: [1,2,3], b: [3,4,5]}`,
expression: `. * {"a":.b}`,
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expected: []string{
"D0, P[], (!!map)::{a: [3, 4, 5], b: [3, 4, 5]}\n",
},
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},
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{
skipDoc: true,
document: `{a: [1], b: [2]}`,
expression: `.a *+ .b`,
expected: []string{
"D0, P[a], (!!seq)::[1, 2]\n",
},
},
{
description: "Merge, appending arrays",
document: `{a: {array: [1, 2, animal: dog], value: coconut}, b: {array: [3, 4, animal: cat], value: banana}}`,
expression: `.a *+ .b`,
expected: []string{
"D0, P[a], (!!map)::{array: [1, 2, {animal: dog}, 3, 4, {animal: cat}], value: banana}\n",
},
},
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{
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description: "Merge to prefix an element",
document: `{a: cat, b: dog}`,
expression: `. * {"a": {"c": .a}}`,
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expected: []string{
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"D0, P[], (!!map)::{a: {c: cat}, b: dog}\n",
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},
},
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{
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description: "Merge with simple aliases",
document: `{a: &cat {c: frog}, b: {f: *cat}, c: {g: thongs}}`,
expression: `.c * .b`,
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expected: []string{
"D0, P[c], (!!map)::{g: thongs, f: *cat}\n",
},
},
{
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description: "Merge does not copy anchor names",
document: `{a: {c: &cat frog}, b: {f: *cat}, c: {g: thongs}}`,
expression: `.c * .a`,
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expected: []string{
"D0, P[c], (!!map)::{g: thongs, c: frog}\n",
},
},
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{
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description: "Merge with merge anchors",
document: mergeDocSample,
expression: `.foobar * .foobarList`,
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expected: []string{
"D0, P[foobar], (!!map)::c: foobarList_c\n<<: [*foo, *bar]\nthing: foobar_thing\nb: foobarList_b\n",
},
},
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}
func TestMultiplyOperatorScenarios(t *testing.T) {
for _, tt := range multiplyOperatorScenarios {
testScenario(t, &tt)
}
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documentScenarios(t, "Multiply", multiplyOperatorScenarios)
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}