| 1 | ;
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const spying_1 = require("../spying");
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| 4 | function SpyOn(target, functionName) {
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| 5 | if (target[functionName] instanceof Function) {
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| 6 | return new spying_1.RestorableFunctionSpy(target, functionName);
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| 7 | }
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| 8 | else {
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| 9 | throw new TypeError(`${functionName} is not a function.`);
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| 10 | }
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| 11 | }
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| 12 | exports.SpyOn = SpyOn;
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| 13 | //# sourceMappingURL=spy-on.js.map |
| \ | No newline at end of file |