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17 lines
787 B
17 lines
787 B
import warning from '../utils/warning'; |
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function verify(selector, methodName, displayName) { |
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if (!selector) { |
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throw new Error("Unexpected value for " + methodName + " in " + displayName + "."); |
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} else if (methodName === 'mapStateToProps' || methodName === 'mapDispatchToProps') { |
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if (!Object.prototype.hasOwnProperty.call(selector, 'dependsOnOwnProps')) { |
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warning("The selector for " + methodName + " of " + displayName + " did not specify a value for dependsOnOwnProps."); |
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} |
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} |
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} |
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export default function verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) { |
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verify(mapStateToProps, 'mapStateToProps', displayName); |
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verify(mapDispatchToProps, 'mapDispatchToProps', displayName); |
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verify(mergeProps, 'mergeProps', displayName); |
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} |