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---|---|---|
@@ -1,11 +1,17 @@ | ||
# EditorConfig helps developers define and maintain consistent | ||
# coding styles between different editors and IDEs | ||
# editorconfig.org | ||
|
||
root = true | ||
|
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[*] | ||
indent_style = space | ||
indent_size = 2 | ||
|
||
end_of_line = lf | ||
charset = utf-8 | ||
trim_trailing_whitespace = true | ||
insert_final_newline = true | ||
|
||
[{*.md,*.snap}] | ||
[*.{md,snap}] | ||
trim_trailing_whitespace = false |
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48 changes: 24 additions & 24 deletions
48
packages/expect/src/__tests__/__arbitraries__/sharedSettings.ts
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@@ -1,24 +1,24 @@ | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
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// settings for anything arbitrary | ||
export const anythingSettings = { | ||
key: fc.oneof(fc.string(), fc.constantFrom('k1', 'k2', 'k3')), | ||
maxDepth: 2, // Limit object depth (default: 2) | ||
maxKeys: 5, // Limit number of keys per object (default: 5) | ||
withBoxedValues: true, | ||
// Issue #7975 have to be fixed before enabling the generation of Map | ||
withMap: false, | ||
// Issue #7975 have to be fixed before enabling the generation of Set | ||
withSet: false, | ||
}; | ||
|
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// assertion settings | ||
export const assertSettings = {}; // eg.: {numRuns: 10000} | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
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import fc from 'fast-check'; | ||
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// settings for anything arbitrary | ||
export const anythingSettings = { | ||
key: fc.oneof(fc.string(), fc.constantFrom('k1', 'k2', 'k3')), | ||
maxDepth: 2, // Limit object depth (default: 2) | ||
maxKeys: 5, // Limit number of keys per object (default: 5) | ||
withBoxedValues: true, | ||
// Issue #7975 have to be fixed before enabling the generation of Map | ||
withMap: false, | ||
// Issue #7975 have to be fixed before enabling the generation of Set | ||
withSet: false, | ||
}; | ||
|
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// assertion settings | ||
export const assertSettings = {}; // eg.: {numRuns: 10000} |
96 changes: 48 additions & 48 deletions
96
packages/expect/src/__tests__/matchers-toContain.property.test.ts
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@@ -1,48 +1,48 @@ | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
import { | ||
anythingSettings, | ||
assertSettings, | ||
} from './__arbitraries__/sharedSettings'; | ||
|
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describe('toContain', () => { | ||
it('should always find the value when inside the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.anything(anythingSettings).filter(v => !Number.isNaN(v)), | ||
(startValues, endValues, v) => { | ||
// Given: startValues, endValues arrays and v value (not NaN) | ||
expect([...startValues, v, ...endValues]).toContain(v); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
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it('should not find the value if it has been cloned into the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.dedup(fc.anything(anythingSettings), 2), | ||
(startValues, endValues, [a, b]) => { | ||
// Given: startValues, endValues arrays | ||
// and [a, b] equal, but not the same values | ||
// with `typeof a === 'object && a !== null` | ||
fc.pre(typeof a === 'object' && a !== null); | ||
expect([...startValues, a, ...endValues]).not.toContain(b); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
}); | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
import { | ||
anythingSettings, | ||
assertSettings, | ||
} from './__arbitraries__/sharedSettings'; | ||
|
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describe('toContain', () => { | ||
it('should always find the value when inside the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.anything(anythingSettings).filter(v => !Number.isNaN(v)), | ||
(startValues, endValues, v) => { | ||
// Given: startValues, endValues arrays and v value (not NaN) | ||
expect([...startValues, v, ...endValues]).toContain(v); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
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it('should not find the value if it has been cloned into the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.dedup(fc.anything(anythingSettings), 2), | ||
(startValues, endValues, [a, b]) => { | ||
// Given: startValues, endValues arrays | ||
// and [a, b] equal, but not the same values | ||
// with `typeof a === 'object && a !== null` | ||
fc.pre(typeof a === 'object' && a !== null); | ||
expect([...startValues, a, ...endValues]).not.toContain(b); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
}); |
92 changes: 46 additions & 46 deletions
92
packages/expect/src/__tests__/matchers-toContainEqual.property.test.ts
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---|---|---|
@@ -1,46 +1,46 @@ | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
import { | ||
anythingSettings, | ||
assertSettings, | ||
} from './__arbitraries__/sharedSettings'; | ||
|
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describe('toContainEqual', () => { | ||
it('should always find the value when inside the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.anything(anythingSettings), | ||
(startValues, endValues, v) => { | ||
// Given: startValues, endValues arrays and v any value | ||
expect([...startValues, v, ...endValues]).toContainEqual(v); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
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it('should always find the value when cloned inside the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.dedup(fc.anything(anythingSettings), 2), | ||
(startValues, endValues, [a, b]) => { | ||
// Given: startValues, endValues arrays | ||
// and [a, b] identical values | ||
expect([...startValues, a, ...endValues]).toContainEqual(b); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
}); | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
import { | ||
anythingSettings, | ||
assertSettings, | ||
} from './__arbitraries__/sharedSettings'; | ||
|
||
describe('toContainEqual', () => { | ||
it('should always find the value when inside the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.anything(anythingSettings), | ||
(startValues, endValues, v) => { | ||
// Given: startValues, endValues arrays and v any value | ||
expect([...startValues, v, ...endValues]).toContainEqual(v); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
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it('should always find the value when cloned inside the array', () => { | ||
fc.assert( | ||
fc.property( | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.array(fc.anything(anythingSettings)), | ||
fc.dedup(fc.anything(anythingSettings), 2), | ||
(startValues, endValues, [a, b]) => { | ||
// Given: startValues, endValues arrays | ||
// and [a, b] identical values | ||
expect([...startValues, a, ...endValues]).toContainEqual(b); | ||
}, | ||
), | ||
assertSettings, | ||
); | ||
}); | ||
}); |
116 changes: 58 additions & 58 deletions
116
packages/expect/src/__tests__/matchers-toEqual.property.test.ts
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---|---|---|
@@ -1,58 +1,58 @@ | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
import { | ||
anythingSettings, | ||
assertSettings, | ||
} from './__arbitraries__/sharedSettings'; | ||
|
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describe('toEqual', () => { | ||
it('should be reflexive', () => { | ||
fc.assert( | ||
fc.property(fc.dedup(fc.anything(anythingSettings), 2), ([a, b]) => { | ||
// Given: a and b identical values | ||
expect(a).toEqual(b); | ||
}), | ||
assertSettings, | ||
); | ||
}); | ||
|
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it('should be symmetric', () => { | ||
const safeExpectEqual = (a, b) => { | ||
try { | ||
expect(a).toEqual(b); | ||
return true; | ||
} catch (err) { | ||
return false; | ||
} | ||
}; | ||
fc.assert( | ||
fc.property( | ||
fc.anything(anythingSettings), | ||
fc.anything(anythingSettings), | ||
(a, b) => { | ||
// Given: a and b values | ||
// Assert: We expect `expect(a).toEqual(b)` | ||
// to be equivalent to `expect(b).toEqual(a)` | ||
expect(safeExpectEqual(a, b)).toBe(safeExpectEqual(b, a)); | ||
}, | ||
), | ||
{ | ||
...assertSettings, | ||
examples: [ | ||
[0, 5e-324], // Issue #7941 | ||
// [ | ||
// new Set([false, true]), | ||
// new Set([new Boolean(true), new Boolean(true)]), | ||
// ], // Issue #7975 | ||
], | ||
}, | ||
); | ||
}); | ||
}); | ||
/** | ||
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. | ||
* | ||
* This source code is licensed under the MIT license found in the | ||
* LICENSE file in the root directory of this source tree. | ||
* | ||
*/ | ||
|
||
import fc from 'fast-check'; | ||
import { | ||
anythingSettings, | ||
assertSettings, | ||
} from './__arbitraries__/sharedSettings'; | ||
|
||
describe('toEqual', () => { | ||
it('should be reflexive', () => { | ||
fc.assert( | ||
fc.property(fc.dedup(fc.anything(anythingSettings), 2), ([a, b]) => { | ||
// Given: a and b identical values | ||
expect(a).toEqual(b); | ||
}), | ||
assertSettings, | ||
); | ||
}); | ||
|
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it('should be symmetric', () => { | ||
const safeExpectEqual = (a, b) => { | ||
try { | ||
expect(a).toEqual(b); | ||
return true; | ||
} catch (err) { | ||
return false; | ||
} | ||
}; | ||
fc.assert( | ||
fc.property( | ||
fc.anything(anythingSettings), | ||
fc.anything(anythingSettings), | ||
(a, b) => { | ||
// Given: a and b values | ||
// Assert: We expect `expect(a).toEqual(b)` | ||
// to be equivalent to `expect(b).toEqual(a)` | ||
expect(safeExpectEqual(a, b)).toBe(safeExpectEqual(b, a)); | ||
}, | ||
), | ||
{ | ||
...assertSettings, | ||
examples: [ | ||
[0, 5e-324], // Issue #7941 | ||
// [ | ||
// new Set([false, true]), | ||
// new Set([new Boolean(true), new Boolean(true)]), | ||
// ], // Issue #7975 | ||
], | ||
}, | ||
); | ||
}); | ||
}); |
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