| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const function_spy_call_count_matcher_1 = require("./function-spy-call-count-matcher");
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| 4 | const spy_call_count_type_1 = require("./spy-call-count-type");
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| 5 | const errors_1 = require("../errors");
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| 6 | const stringification_1 = require("../stringification");
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| 7 | class FunctionSpyMatcher {
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| 8 | constructor(spy, expectedArguments) {
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| 9 | this._expectedArguments = null;
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| 10 | if (spy === null || spy === undefined) {
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| 11 | throw new TypeError("spy must not be null or undefined.");
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| 12 | }
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| 13 | if (expectedArguments) {
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| 14 | this._expectedArguments = expectedArguments;
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| 15 | }
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| 16 | this._spy = spy;
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| 17 | }
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| 18 | exactly(expectedCallCount) {
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| 19 | return this._match(count => count !== expectedCallCount, expectedCallCount, "expectedCallCount", spy_call_count_type_1.SpyCallCountType.Exactly, true);
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| 20 | }
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| 21 | anythingBut(unexpectedCallCount) {
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| 22 | return this._match(count => count === unexpectedCallCount, unexpectedCallCount, "unexpectedCallCount", spy_call_count_type_1.SpyCallCountType.Exactly, false);
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| 23 | }
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| 24 | greaterThan(minimumCallCount) {
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| 25 | return this._match(count => count <= minimumCallCount, minimumCallCount, "minimumCallCount", spy_call_count_type_1.SpyCallCountType.GreaterThan, true);
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| 26 | }
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| 27 | lessThan(maximumCallCount) {
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| 28 | return this._match(count => count >= maximumCallCount, maximumCallCount, "maximumCallCount", spy_call_count_type_1.SpyCallCountType.LessThan, true);
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| 29 | }
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| 30 | _validateCallCount(callCount, callCountName) {
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| 31 | if (callCount < 1) {
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| 32 | throw new TypeError(`${callCountName} must be greater than 0.`);
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| 33 | }
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| 34 | }
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| 35 | _matchingCallsCount() {
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| 36 | if (this._expectedArguments === null) {
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| 37 | return this._spy.calls.length;
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| 38 | }
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| 39 | return this._matchingArguments();
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| 40 | }
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| 41 | _matchingArguments() {
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| 42 | return this._spy.callsWithArguments.apply(this._spy, this._expectedArguments).length;
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| 43 | }
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| 44 | _match(countIsNotCorrect, callCount, callCountName, callCountType, shouldMatch) {
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| 45 | this._validateCallCount(callCount, callCountName);
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| 46 | const actualCallCount = this._matchingCallsCount();
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| 47 | if (countIsNotCorrect(actualCallCount)) {
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| 48 | throw new errors_1.MatchError(`Expected function ${!shouldMatch ? "not " : ""}to be called` +
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| 49 | `${this._expectedArguments ? " with " + stringification_1.stringify(this._expectedArguments) : ""}` +
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| 50 | `${this.stringifyExpectedCallCount(callCount, callCountType)}.`, `function ${!shouldMatch ? "not " : ""}to be called${this.stringifyExpectedCallCount(callCount, callCountType)}.`, `function was called ${this.stringifyCallCount(actualCallCount)}.`, {
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| 51 | actualCallCount: stringification_1.stringify(actualCallCount),
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| 52 | expectedCallCount: this.stringifyExpectedCallCount(callCount, callCountType),
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| 53 | expectedArguments: stringification_1.stringify(this._expectedArguments)
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| 54 | });
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| 55 | }
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| 56 | return new function_spy_call_count_matcher_1.FunctionSpyCallCountMatcher();
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| 57 | }
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| 58 | stringifyExpectedCallCount(callCount, callCountType) {
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| 59 | return `${this.stringifyCallCountType(callCountType)} ${this.stringifyCallCount(callCount)}`;
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| 60 | }
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| 61 | stringifyCallCount(callCount) {
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| 62 | return `${callCount} time${callCount === 1 ? "" : "s"}`;
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| 63 | }
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| 64 | stringifyCallCountType(callCountType) {
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| 65 | switch (callCountType) {
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| 66 | case spy_call_count_type_1.SpyCallCountType.GreaterThan:
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| 67 | return " greater than";
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| 68 | case spy_call_count_type_1.SpyCallCountType.LessThan:
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| 69 | return " less than";
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| 70 | default:
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| 71 | return "";
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| 72 | }
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| 73 | }
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| 74 | }
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| 75 | exports.FunctionSpyMatcher = FunctionSpyMatcher;
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| 76 | |
| \ | No newline at end of file |