mirror of
https://github.com/grafana/grafana.git
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d0b41f882e
* Additional logic to handle quoted values * Simple test with quoted values that include spaces * Update test description * Updating logic to account for nested quotes - Adding additional test for nested quotes * Strip out line breaks and carriage returns pre-processing * Fix typo in test result * Update key-value logic to avoid regexp - Minor changes to account for null values * Correct escaping on test * Additional tests - Test for null values - Test for nested separator characters - Update quoting
114 lines
3.0 KiB
TypeScript
114 lines
3.0 KiB
TypeScript
import { fieldExtractors, FieldExtractorID } from './fieldExtractors';
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describe('Extract fields from text', () => {
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it('JSON extractor', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.JSON);
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const out = extractor.parse('{"a":"148.1672","av":41923755,"c":148.25}');
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "148.1672",
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"av": 41923755,
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"c": 148.25,
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}
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`);
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});
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it('Test key-values with single/double quotes', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse('a="1", "b"=\'2\',c=3 x:y ;\r\nz="d and 4"');
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "1",
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"b": "2",
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"c": "3",
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"x": "y",
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"z": "d and 4",
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}
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`);
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});
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it('Test key-values with nested single/double quotes', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse(
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`a="1", "b"=\'2\',c=3 x:y ;\r\nz="dbl_quotes=\\"Double Quotes\\" sgl_quotes='Single Quotes'"`
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);
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "1",
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"b": "2",
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"c": "3",
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"x": "y",
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"z": "dbl_quotes=\\"Double Quotes\\" sgl_quotes='Single Quotes'",
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}
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`);
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});
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it('Test key-values with nested separator characters', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse(`a="1", "b"=\'2\',c=3 x:y ;\r\nz="This is; testing& validating, 1=:2"`);
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "1",
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"b": "2",
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"c": "3",
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"x": "y",
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"z": "This is; testing& validating, 1=:2",
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}
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`);
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});
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it('Test key-values where some values are null', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse(`a=, "b"=\'2\',c=3 x: `);
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "",
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"b": "2",
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"c": "3",
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"x": "",
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}
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`);
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});
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it('Split key+values', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse('a="1", "b"=\'2\',c=3 x:y ;\r\nz="7"');
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "1",
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"b": "2",
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"c": "3",
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"x": "y",
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"z": "7",
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}
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`);
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});
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it('Split URL style parameters', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse('a=b&c=d&x=123');
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expect(out).toMatchInlineSnapshot(`
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Object {
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"a": "b",
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"c": "d",
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"x": "123",
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}
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`);
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});
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it('Prometheus labels style (not really supported)', async () => {
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const extractor = fieldExtractors.get(FieldExtractorID.KeyValues);
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const out = extractor.parse('{foo="bar", baz="42"}');
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expect(out).toMatchInlineSnapshot(`
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Object {
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"baz": "42",
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"foo": "bar",
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}
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`);
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});
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});
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