mirror of https://github.com/mikefarah/yq.git
43 lines
890 B
Go
43 lines
890 B
Go
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package yqlib
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import (
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"testing"
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)
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var lengthOperatorScenarios = []expressionScenario{
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{
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description: "String length",
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subdescription: "returns length of string",
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document: `{a: cat}`,
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expression: `.a | length`,
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expected: []string{
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"D0, P[a], (!!int)::3\n",
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},
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},
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{
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description: "Map length",
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subdescription: "returns number of entries",
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document: `{a: cat, c: dog}`,
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expression: `length`,
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expected: []string{
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"D0, P[], (!!int)::2\n",
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},
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},
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{
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description: "Array length",
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subdescription: "returns number of elements",
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document: `[2,4,6,8]`,
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expression: `length`,
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expected: []string{
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"D0, P[], (!!int)::4\n",
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},
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},
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}
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func TestLengthOperatorScenarios(t *testing.T) {
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for _, tt := range lengthOperatorScenarios {
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testScenario(t, &tt)
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}
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documentScenarios(t, "Length", lengthOperatorScenarios)
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}
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