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71 lines
2.3 KiB
71 lines
2.3 KiB
import {DocumentSettings} from 'app/common/DocumentSettings';
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import {createParserRaw} from 'app/common/ValueParser';
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import {assert} from 'chai';
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const parser = createParserRaw("ChoiceList", {}, {} as DocumentSettings);
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function testParse(input: string, expected?: string[]) {
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const result = parser.cleanParse(input);
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if (expected) {
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assert.deepEqual(result, ["L", ...expected], input);
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} else {
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assert.isNull(result, input);
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}
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}
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describe('ChoiceListParser', function() {
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it('should handle empty values', function() {
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testParse("");
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testParse(" ");
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testParse(" , ");
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testParse(",,,");
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testParse(" , , , ");
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testParse("[]");
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testParse('[""]');
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testParse('["", null, null, ""]');
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testParse('""');
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});
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it('should parse JSON', function() {
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testParse("[1]", ["1"]);
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testParse('["a"]', ["a"]);
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testParse('["a", "aa"]', ["a", "aa"]);
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testParse(' ["a", "aa"] ', ["a", "aa"]);
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testParse("[0, 1, 2]", ["0", "1", "2"]);
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testParse('[0, 1, 2, "a", "b", "c"]', ["0", "1", "2", "a", "b", "c"]);
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// Remove nulls and empty strings
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testParse('["a", null, "aa", "", null]', ["a", "aa"]);
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// Format nested JSON arrays and objects with formatDecoded
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testParse('[0, 1, 2, "a", "b", "c", ["d", "x", "y, z"], [["e"], "f"], {"g": ["h"]}]',
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["0", "1", "2", "a", "b", "c", 'd, x, "y, z"', '[["e"], "f"]', '{"g": ["h"]}']);
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// These are valid JSON but they're not arrays so _parseJSON doesn't touch them
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testParse('null', ["null"]);
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testParse('123', ["123"]);
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testParse('"123"', ["123"]);
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testParse('"abc"', ["abc"]);
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});
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it('should parse CSVs', function() {
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testParse('"a", "aa"', ["a", "aa"]);
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testParse('"a", aa', ["a", "aa"]);
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testParse(' " a " , aa', ["a", "aa"]);
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testParse('a, aa', ["a", "aa"]);
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testParse('a,aa', ["a", "aa"]);
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testParse('a,aa b c', ["a", "aa b c"]);
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testParse(' "a", "aa" ', ["a", "aa"]);
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testParse("0, 1, 2", ["0", "1", "2"]);
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testParse('0, 1, 2, "a", "b", "c"', ["0", "1", "2", "a", "b", "c"]);
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testParse('"a", null, "aa", "", null', ["a", "null", "aa", "null"]);
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});
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it('should split on newlines', function() {
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testParse('a,b \r\n c,d \n e \n\n\n f \n \n\n \n g', ["a", "b", "c", "d", "e", "f", "g"]);
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});
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});
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