mirror of
https://github.com/mikefarah/yq.git
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104 lines
2.5 KiB
Go
104 lines
2.5 KiB
Go
package yqlib
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import (
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"testing"
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)
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var subtractOperatorScenarios = []expressionScenario{
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{
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skipDoc: true,
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document: `{}`,
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expression: "(.a - .b) as $x",
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expected: []string{
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"D0, P[], (doc)::{}\n",
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},
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},
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{
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description: "Array subtraction",
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expression: `[1,2] - [2,3]`,
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expected: []string{
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"D0, P[], (!!seq)::- 1\n",
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},
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},
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{
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skipDoc: true,
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expression: `[2,1,2,2] - [2,3]`,
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expected: []string{
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"D0, P[], (!!seq)::- 1\n",
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},
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},
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{
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description: "Array subtraction with nested array",
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expression: `[[1], 1, 2] - [[1], 3]`,
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expected: []string{
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"D0, P[], (!!seq)::- 1\n- 2\n",
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},
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},
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{
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skipDoc: true,
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expression: `[[1], 1, [[[2]]]] - [[1], [[[3]]]]`,
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expected: []string{
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"D0, P[], (!!seq)::- 1\n- - - - 2\n",
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},
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},
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{
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description: "Array subtraction with nested object",
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subdescription: `Note that order of the keys does not matter`,
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document: `[{a: b, c: d}, {a: b}]`,
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expression: `. - [{"c": "d", "a": "b"}]`,
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expected: []string{
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"D0, P[], (!!seq)::[{a: b}]\n",
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},
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},
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{
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skipDoc: true,
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document: `[{a: [1], c: d}, {a: [2], c: d}, {a: b}]`,
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expression: `. - [{"c": "d", "a": [1]}]`,
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expected: []string{
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"D0, P[], (!!seq)::[{a: [2], c: d}, {a: b}]\n",
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},
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},
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{
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description: "Number subtraction - float",
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subdescription: "If the lhs or rhs are floats then the expression will be calculated with floats.",
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document: `{a: 3, b: 4.5}`,
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expression: `.a = .a - .b`,
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expected: []string{
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"D0, P[], (doc)::{a: -1.5, b: 4.5}\n",
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},
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},
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{
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description: "Number subtraction - float",
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subdescription: "If the lhs or rhs are floats then the expression will be calculated with floats.",
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document: `{a: 3, b: 4.5}`,
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expression: `.a = .a - .b`,
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expected: []string{
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"D0, P[], (doc)::{a: -1.5, b: 4.5}\n",
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},
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},
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{
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description: "Number subtraction - int",
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subdescription: "If both the lhs and rhs are ints then the expression will be calculated with ints.",
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document: `{a: 3, b: 4}`,
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expression: `.a = .a - .b`,
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expected: []string{
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"D0, P[], (doc)::{a: -1, b: 4}\n",
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},
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},
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{
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description: "Decrement numbers",
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document: `{a: 3, b: 5}`,
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expression: `.[] -= 1`,
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expected: []string{
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"D0, P[], (doc)::{a: 2, b: 4}\n",
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},
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},
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}
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func TestSubtractOperatorScenarios(t *testing.T) {
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for _, tt := range subtractOperatorScenarios {
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testScenario(t, &tt)
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}
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documentScenarios(t, "subtract", subtractOperatorScenarios)
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}
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