stryker/src/TestableMutant.js

The extendable JavaScript mutation testing framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var SourceFile_1 = require("./SourceFile");
var objectUtils_1 = require("./utils/objectUtils");
var TestSelectionResult;
(function (TestSelectionResult) {
    TestSelectionResult[TestSelectionResult["Failed"] = 0] = "Failed";
    TestSelectionResult[TestSelectionResult["FailedButAlreadyReported"] = 1] = "FailedButAlreadyReported";
    TestSelectionResult[TestSelectionResult["Success"] = 2] = "Success";
})(TestSelectionResult = exports.TestSelectionResult || (exports.TestSelectionResult = {}));
var TestableMutant = /** @class */ (function () {
    function TestableMutant(id, mutant, sourceFile) {
        this.id = id;
        this.mutant = mutant;
        this.sourceFile = sourceFile;
        this._selectedTests = [];
        this.specsRan = [];
        this._timeSpentScopedTests = 0;
        this.testSelectionResult = TestSelectionResult.Success;
    }
    Object.defineProperty(TestableMutant.prototype, "selectedTests", {
        get: function () {
            return this._selectedTests;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "timeSpentScopedTests", {
        get: function () {
            return this._timeSpentScopedTests;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "fileName", {
        get: function () {
            return this.mutant.fileName;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "mutatorName", {
        get: function () {
            return this.mutant.mutatorName;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "range", {
        get: function () {
            return this.mutant.range;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "replacement", {
        get: function () {
            return this.mutant.replacement;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "location", {
        get: function () {
            if (!this._location) {
                this._location = this.sourceFile.getLocation(this.range);
            }
            return this._location;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "mutatedCode", {
        get: function () {
            return this.sourceFile.content.substr(0, this.range[0]) +
                this.replacement +
                this.sourceFile.content.substr(this.range[1]);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "originalCode", {
        get: function () {
            return this.sourceFile.content;
        },
        enumerable: true,
        configurable: true
    });
    TestableMutant.prototype.selectAllTests = function (runResult, testSelectionResult) {
        var _this = this;
        this.testSelectionResult = testSelectionResult;
        runResult.tests.forEach(function (testResult, id) { return _this.selectTest(testResult, id); });
    };
    TestableMutant.prototype.selectTest = function (testResult, index) {
        this._selectedTests.push({ id: index, name: testResult.name });
        this._timeSpentScopedTests += testResult.timeSpentMs;
    };
    Object.defineProperty(TestableMutant.prototype, "originalLines", {
        get: function () {
            var _a = this.getMutationLineIndexes(), startIndex = _a[0], endIndex = _a[1];
            return this.sourceFile.content.substring(startIndex, endIndex);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TestableMutant.prototype, "mutatedLines", {
        get: function () {
            var _a = this.getMutationLineIndexes(), startIndex = _a[0], endIndex = _a[1];
            return this.sourceFile.content.substring(startIndex, this.mutant.range[0]) + this.mutant.replacement + this.sourceFile.content.substring(this.mutant.range[1], endIndex);
        },
        enumerable: true,
        configurable: true
    });
    TestableMutant.prototype.getMutationLineIndexes = function () {
        var startIndexLines = this.mutant.range[0];
        var endIndexLines = this.mutant.range[1];
        while (startIndexLines > 0 && !SourceFile_1.isLineBreak(this.originalCode.charCodeAt(startIndexLines - 1))) {
            startIndexLines--;
        }
        while (endIndexLines < this.sourceFile.content.length && !SourceFile_1.isLineBreak(this.originalCode.charCodeAt(endIndexLines))) {
            endIndexLines++;
        }
        return [startIndexLines, endIndexLines];
    };
    TestableMutant.prototype.result = function (status, testsRan) {
        return objectUtils_1.freezeRecursively({
            id: this.id,
            location: this.location,
            mutatedLines: this.mutatedLines,
            mutatorName: this.mutatorName,
            originalLines: this.originalLines,
            range: this.range,
            replacement: this.replacement,
            sourceFilePath: this.fileName,
            status: status,
            testsRan: testsRan
        });
    };
    TestableMutant.prototype.toString = function () {
        return this.mutant.mutatorName + ": (" + this.replacement + ") file://" + this.fileName + ":" + (this.location.start.line + 1) + ":" + this.location.start.column;
    };
    return TestableMutant;
}());
exports.default = TestableMutant;
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