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Add support for asymmetric matcher types #715

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3fbc80f
Loosen types
porada Nov 26, 2025
c2861e8
Add tests
porada Nov 26, 2025
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3 changes: 3 additions & 0 deletions types/__tests__/bun/bun-custom-expect-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@ customExpect(element).toContainHTML('body')
customExpect(element).toHaveAttribute('attr')
customExpect(element).toHaveAttribute('attr', true)
customExpect(element).toHaveAttribute('attr', 'yes')
customExpect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
customExpect(element).toHaveClass()
customExpect(element).toHaveClass('cls1')
customExpect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -48,8 +49,10 @@ customExpect(element).toHaveDisplayValue(/str/)
customExpect(element).toHaveDisplayValue([/str1/, 'str2'])
customExpect(element).toHaveFocus()
customExpect(element).toHaveFormValues({foo: 'bar', baz: 1})
customExpect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
customExpect(element).toHaveStyle('display: block')
customExpect(element).toHaveStyle({display: 'block', width: 100})
customExpect(element).toHaveStyle({display: expect.any(String)})
customExpect(element).toHaveTextContent('Text')
customExpect(element).toHaveTextContent(/Text/)
customExpect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/bun/bun-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ expect(element).toContainHTML('body')
expect(element).toHaveAttribute('attr')
expect(element).toHaveAttribute('attr', true)
expect(element).toHaveAttribute('attr', 'yes')
expect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
expect(element).toHaveClass()
expect(element).toHaveClass('cls1')
expect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -37,8 +38,10 @@ expect(element).toHaveDisplayValue(/str/)
expect(element).toHaveDisplayValue([/str1/, 'str2'])
expect(element).toHaveFocus()
expect(element).toHaveFormValues({foo: 'bar', baz: 1})
expect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
expect(element).toHaveStyle('display: block')
expect(element).toHaveStyle({display: 'block', width: 100})
expect(element).toHaveStyle({display: expect.any(String)})
expect(element).toHaveTextContent('Text')
expect(element).toHaveTextContent(/Text/)
expect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/jest-globals/jest-globals-custom-expect-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ customExpect(element).toContainHTML('body')
customExpect(element).toHaveAttribute('attr')
customExpect(element).toHaveAttribute('attr', true)
customExpect(element).toHaveAttribute('attr', 'yes')
customExpect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
customExpect(element).toHaveClass()
customExpect(element).toHaveClass('cls1')
customExpect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -47,8 +48,10 @@ customExpect(element).toHaveDisplayValue(/str/)
customExpect(element).toHaveDisplayValue([/str1/, 'str2'])
customExpect(element).toHaveFocus()
customExpect(element).toHaveFormValues({foo: 'bar', baz: 1})
customExpect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
customExpect(element).toHaveStyle('display: block')
customExpect(element).toHaveStyle({display: 'block', width: 100})
customExpect(element).toHaveStyle({display: expect.any(String)})
customExpect(element).toHaveTextContent('Text')
customExpect(element).toHaveTextContent(/Text/)
customExpect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/jest-globals/jest-globals-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ expect(element).toContainHTML('body')
expect(element).toHaveAttribute('attr')
expect(element).toHaveAttribute('attr', true)
expect(element).toHaveAttribute('attr', 'yes')
expect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
expect(element).toHaveClass()
expect(element).toHaveClass('cls1')
expect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -37,8 +38,10 @@ expect(element).toHaveDisplayValue(/str/)
expect(element).toHaveDisplayValue([/str1/, 'str2'])
expect(element).toHaveFocus()
expect(element).toHaveFormValues({foo: 'bar', baz: 1})
expect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
expect(element).toHaveStyle('display: block')
expect(element).toHaveStyle({display: 'block', width: 100})
expect(element).toHaveStyle({display: expect.any(String)})
expect(element).toHaveTextContent('Text')
expect(element).toHaveTextContent(/Text/)
expect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/jest/jest-custom-expect-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ customExpect(element).toContainHTML('body')
customExpect(element).toHaveAttribute('attr')
customExpect(element).toHaveAttribute('attr', true)
customExpect(element).toHaveAttribute('attr', 'yes')
customExpect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
customExpect(element).toHaveClass()
customExpect(element).toHaveClass('cls1')
customExpect(element).toHaveClass(/cls/)
Expand All @@ -47,8 +48,10 @@ customExpect(element).toHaveDisplayValue(/str/)
customExpect(element).toHaveDisplayValue([/str1/, 'str2'])
customExpect(element).toHaveFocus()
customExpect(element).toHaveFormValues({foo: 'bar', baz: 1})
customExpect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
customExpect(element).toHaveStyle('display: block')
customExpect(element).toHaveStyle({display: 'block', width: 100})
customExpect(element).toHaveStyle({display: expect.any(String)})
customExpect(element).toHaveTextContent('Text')
customExpect(element).toHaveTextContent(/Text/)
customExpect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/jest/jest-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ expect(element).toContainHTML('body')
expect(element).toHaveAttribute('attr')
expect(element).toHaveAttribute('attr', true)
expect(element).toHaveAttribute('attr', 'yes')
expect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
expect(element).toHaveClass()
expect(element).toHaveClass('cls1')
expect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -36,8 +37,10 @@ expect(element).toHaveDisplayValue(/str/)
expect(element).toHaveDisplayValue([/str1/, 'str2'])
expect(element).toHaveFocus()
expect(element).toHaveFormValues({foo: 'bar', baz: 1})
expect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
expect(element).toHaveStyle('display: block')
expect(element).toHaveStyle({display: 'block', width: 100})
expect(element).toHaveStyle({display: expect.any(String)})
expect(element).toHaveTextContent('Text')
expect(element).toHaveTextContent(/Text/)
expect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/vitest/vitest-custom-expect-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ customExpect(element).toContainHTML('body')
customExpect(element).toHaveAttribute('attr')
customExpect(element).toHaveAttribute('attr', true)
customExpect(element).toHaveAttribute('attr', 'yes')
customExpect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
customExpect(element).toHaveClass()
customExpect(element).toHaveClass('cls1')
customExpect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -47,8 +48,10 @@ customExpect(element).toHaveDisplayValue(/str/)
customExpect(element).toHaveDisplayValue([/str1/, 'str2'])
customExpect(element).toHaveFocus()
customExpect(element).toHaveFormValues({foo: 'bar', baz: 1})
customExpect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
customExpect(element).toHaveStyle('display: block')
customExpect(element).toHaveStyle({display: 'block', width: 100})
customExpect(element).toHaveStyle({display: expect.any(String)})
customExpect(element).toHaveTextContent('Text')
customExpect(element).toHaveTextContent(/Text/)
customExpect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
3 changes: 3 additions & 0 deletions types/__tests__/vitest/vitest-types.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ expect(element).toContainHTML('body')
expect(element).toHaveAttribute('attr')
expect(element).toHaveAttribute('attr', true)
expect(element).toHaveAttribute('attr', 'yes')
expect(element).toHaveAttribute('attr', expect.stringContaining('yes'))
expect(element).toHaveClass()
expect(element).toHaveClass('cls1')
expect(element).toHaveClass('cls1', 'cls2', 'cls3', 'cls4')
Expand All @@ -37,8 +38,10 @@ expect(element).toHaveDisplayValue(/str/)
expect(element).toHaveDisplayValue([/str1/, 'str2'])
expect(element).toHaveFocus()
expect(element).toHaveFormValues({foo: 'bar', baz: 1})
expect(element).toHaveFormValues({foo: 'bar', baz: expect.any(Number)})
expect(element).toHaveStyle('display: block')
expect(element).toHaveStyle({display: 'block', width: 100})
expect(element).toHaveStyle({display: expect.any(String)})
expect(element).toHaveTextContent('Text')
expect(element).toHaveTextContent(/Text/)
expect(element).toHaveTextContent('Text', {normalizeWhitespace: true})
Expand Down
6 changes: 3 additions & 3 deletions types/matchers.d.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -231,7 +231,7 @@ declare namespace matchers {
* @see
* [testing-library/jest-dom#tohaveattribute](https://github.com/testing-library/jest-dom#tohaveattribute)
*/
toHaveAttribute(attr: string, value?: unknown): R
toHaveAttribute(attr: string, value?: any): R
/**
* @description
* Check whether the given element has certain classes within its `class` attribute.
Expand Down Expand Up @@ -339,7 +339,7 @@ declare namespace matchers {
* @see
* [testing-library/jest-dom#tohaveformvalues](https://github.com/testing-library/jest-dom#tohaveformvalues)
*/
toHaveFormValues(expectedValues: Record<string, unknown>): R
toHaveFormValues(expectedValues: Record<string, any>): R
/**
* @description
* Check if an element has specific css properties with specific values applied.
Expand All @@ -362,7 +362,7 @@ declare namespace matchers {
* @see
* [testing-library/jest-dom#tohavestyle](https://github.com/testing-library/jest-dom#tohavestyle)
*/
toHaveStyle(css: string | Record<string, unknown>): R
toHaveStyle(css: string | Record<string, any>): R
/**
* @description
* Check whether the given element has a text content or not.
Expand Down