63 lines
1.4 KiB
JavaScript
63 lines
1.4 KiB
JavaScript
describe.each`
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a|b|expected
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${11 } | ${ 1 }|${222}
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${1-1}|${2+2}|${ 3333}
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${2+1+2}|${1111}|${3}
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`('$a + $b', ({a, b, expected}) => {
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test(`returns ${expected}`, () => {
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expect(a + b).toBe(expected);
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});
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test(`returned value not be greater than ${expected}`, () => {
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expect(a + b).not.toBeGreaterThan(expected);
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});
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test(`returned value not be less than ${expected}`, () => {
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expect(a + b).not.toBeLessThan(expected);
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});
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});
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describe.only.each`
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a|b|expected
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${11 } | ${ 1 }|${222}|${'unknown column 1'}|${'unknown column 2'}
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${1-1}|${2+2}|${ 3333}
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${2+1+2}|${1111}|${3} |${'unknown column xyz'}
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`
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describe.only.each`
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||
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${11 } | ${ 1 }|${222}|${'unknown column 1'}|${'unknown column 2'}
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${1-1}|${2+2}|${ 3333}
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${2+1+2}|${1111}|${3} |${'unknown column xyz'}
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`
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describe.each`a | b | expected
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${1} | ${1} | ${2}
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${1} | ${2} | ${3}
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${2} | ${1} | ${3}`
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// an example to demo multiline quasi
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describe.each`a | b | expected
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${11111111111} | ${a().b().c().d()} | ${2}
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${1} | ${2} | ${3}
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${2} | ${1} | ${3}`
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describe.each([1, 2, 3])("test", a => {
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expect(a).toBe(a);
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});
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test.only.each([[1, 1, 2], [1, 2, 3], [2, 1, 3]])(
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".add(%i, %i)", (a, b, expected) => {
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expect(a + b).toBe(expected);
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}
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);
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test.each([
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{ a: "1", b: 1 },
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{ a: "2", b: 2 },
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{ a: "3", b: 3 },
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])("test", ({ a, b }) => {
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expect(Number(a)).toBe(b);
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}
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);
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