Throwable.spec.js ➔ ... ➔ ??? - Code Metrics - Inspection of "Added Throwable 'class'." - EgaLabs/node-ejsception - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a737f5...44e5a4 )

by Esaú

created 2017-03-21 11:26 UTC

Throwable.spec.js ➔ ... ➔ ??? A

↳ Parent: Throwable.spec.js ➔ ... ➔ ???

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	15
Bugs	0	Features	0

Metric	Value
cc	1
c	15
b	0
f	0
nc	1
dl	0
loc	1
rs	10
nop	0

// spec/Throwable.spec.js
"use strict";

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright (C) EgaLabs, Inc - All Rights Reserved                                                                    *
 * Unauthorized copying of this file, either completely or partially, via any medium, is strictly prohibited.          *
 * Proprietary and confidential.                                                                                       *
 * Written by Esaú García Sánchez-Torija <[email protected]>, March 2017                                               *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

// :: DEPENDENCIES

// load native dependencies
const path = require("path");

// load local dependencies
const root      = path.dirname(__dirname);
const Throwable = require(path.join(root, "Throwable.js"));

// :: TESTING

// test the Throwable 'class'
describe("Throwable", () => {

    // :: CONSTRUCTOR

    it("should instantiate without parameters", () => {
        for (let i = 0; i < 2; i += 1) {
            for (let j = 0; j < 2; j += 1) {
                for (let e = 0; e < 2; e += 1) {
                    const arg1 = (i % 2 === 0 ? undefined : null);
                    const arg2 = (j % 2 === 0 ? undefined : null);
                    const arg3 = (e % 2 === 0 ? undefined : null);
                    const test = (() => new Throwable(arg1, arg2, arg3));
                    expect(test).not.toThrowError("parameter 'name' must be a 'string'");
                    expect(test).not.toThrowError("parameter 'message' must be a 'string'");
                    expect(test).not.toThrowError("parameter 'code' must be a 'number'");
                }
            }
        }
        expect(() => new Throwable).not.toThrowError("parameter 'name' must be a 'string'");
        expect(() => new Throwable).not.toThrowError("parameter 'message' must be a 'string'");
        expect(() => new Throwable).not.toThrowError("parameter 'code' must be a 'number'");
    });

    it("should instantiate with parameters", () => {
        const args1 = [undefined, null, "Throwable"];
        const args2 = [undefined, null, "thrown"];
        const args3 = [undefined, null, Math.round(Math.random() * 0xFFFFFFFF)];
        for (let i = 0; i < args1.length; i += 1) {
            const arg1 = args1[i];
            for (let j = 0; j < args2.length; j += 1) {
                const arg2 = args2[j];
                for (let e = 0; e < args3.length; e += 1) {
                    const arg3 = args3[e];
                    const test = (() => new Throwable(arg1, arg2, arg3));
                    expect(test).not.toThrowError("parameter 'name' must be a 'string'");
                    expect(test).not.toThrowError("parameter 'message' must be a 'string'");
                    expect(test).not.toThrowError("parameter 'code' must be a 'number'");
                }
                const test = (() => new Throwable(arg1, arg2));
                expect(test).not.toThrowError("parameter 'name' must be a 'string'");
                expect(test).not.toThrowError("parameter 'message' must be a 'string'");
                expect(test).not.toThrowError("parameter 'code' must be a 'number'");
            }
            const test = (() => new Throwable(arg1));
            expect(test).not.toThrowError("parameter 'name' must be a 'string'");
            expect(test).not.toThrowError("parameter 'message' must be a 'string'");
            expect(test).not.toThrowError("parameter 'code' must be a 'number'");
        }
    });

    it("should throw an Error if 'name' parameter is invalid", () => {
        const noStr = [{}, true, false, 42, 3.1416, -42, -3.1416, () => {
        }];
        const noNmb = [{}, true, false, "", "qwerty", () => {
        }];
        if (typeof Symbol === "function") {

            noStr.push(Symbol("symbol"));
            noNmb.push(Symbol("symbol"));
        }
        for (let i = 0; i < noStr.length; i += 1) {
            const arg1 = noStr[i];
            for (let j = 0; j < noStr.length; j += 1) {
                const arg2 = noStr[j];
                for (let e = 0; e < noNmb.length; e += 1) {
                    const arg3  = noNmb[e];
                    const test3 = (() => new Throwable(arg1, arg2, arg3));
                    expect(test3).toThrowError("parameter 'name' must be a 'string'");
                    const test2 = (() => new Throwable(null, arg2, arg3));
                    expect(test2).toThrowError("parameter 'message' must be a 'string'");
                    const test1 = (() => new Throwable(null, null, arg3));
                    expect(test1).toThrowError("parameter 'code' must be a 'number'");
                }
                const test2 = (() => new Throwable(arg1, arg2));
                expect(test2).toThrowError("parameter 'name' must be a 'string'");
                const test1 = (() => new Throwable(null, arg2));
                expect(test1).toThrowError("parameter 'message' must be a 'string'");
            }
            const test1 = (() => new Throwable(arg1));
            expect(test1).toThrowError("parameter 'name' must be a 'string'");
        }
    });

    // :: PROPERTIES

    it("should have all correct properties", () => {
        const name    = "qwerty";
        const message = "asdf";
        const code    = Math.round(Math.random() * 0xFFFFFFFF);
        for (let i = 0; i < 2; i += 1) {
            const arg1    = (i % 2 === 0 ? name : null);
            const source1 = new Throwable(arg1);
            for (let j = 0; j < 2; j += 1) {
                const arg2    = (j % 2 === 0 ? message : null);
                const source2 = new Throwable(arg1, arg2);
                for (let e = 0; e < 2; e += 1) {
                    const arg3    = (e % 2 === 0 ? code : null);
                    const source3 = new Throwable(arg1, arg2, arg3);
                    if (i % 2 === 0) {
                        expect(source1.name).toEqual(name);
                        expect(source2.name).toEqual(name);
                        expect(source3.name).toEqual(name);
                    } else {
                        expect(source1.name).toBeNull();
                        expect(source2.name).toBeNull();
                        expect(source3.name).toBeNull();
                    }
                    if (j % 2 === 0) {
                        expect(source2.message).toEqual(message);
                        expect(source3.message).toEqual(message);
                    } else {
                        expect(source2.message).toBeNull();
                        expect(source3.message).toBeNull();
                    }
                    if (e % 2 === 0) expect(source3.code).toEqual(code);
if (a > 0)
    b = 42;
                    else expect(source3.code).toBeNull();
                    expect(source1.message).toBeNull();
                    expect(source1.code).toBeNull();
                    expect(source2.code).toBeNull();
                }
            }
        }
    });

    // :: MISCELLANEOUS

    it("should inherit from 'Object'", () => {
        const source = new Throwable;
        expect(source).toEqual(jasmine.any(Object));
    });

    it("#toString()", () => {
        // test non-empty
        const name    = "qwerty";
        const message = "asdf";
        const code    = Math.round(Math.random() * 0xFFFFFFFF);
        for (let i = 0; i < 2; i += 1) {
            const arg1    = (i % 2 === 0 ? name : null);
            const source1 = new Throwable(arg1);
            for (let j = 0; j < 2; j += 1) {
                const arg2    = (j % 2 === 0 ? message : null);
                const source2 = new Throwable(arg1, arg2);
                for (let e = 0; e < 2; e += 1) {
                    const arg3    = (e % 2 === 0 ? code : null);
                    const source3 = new Throwable(arg1, arg2, arg3);
                    const str1    = source1.toString();
                    const str2    = source2.toString();
                    const str3    = source3.toString();
                    if (i % 2 === 0) {
                        expect(str1).toEqual(name + ": thrown.");
                        if (j % 2 === 0) {

                            expect(str2).toEqual(name + ": " + message + ".");
                            if (e % 2 === 0) expect(str3).toEqual(name + " (0x" + code.toString(16) + "): " + message + ".");
if (a > 0)
    b = 42;
                            else expect(str3).toEqual(name + ": " + message + ".");
                        } else {
                            expect(str2).toEqual(name + ": thrown.");
                            if (e % 2 === 0) expect(str3).toEqual(name + " (0x" + code.toString(16) + "): thrown.");
if (a > 0)
    b = 42;
                            else expect(str3).toEqual(name + ": thrown.");
                        }
                    } else {
                        expect(str1).toEqual("Throwable: thrown.");
                        if (j % 2 === 0) {
                            expect(str2).toEqual("Throwable: " + message + ".");
                            if (e % 2 === 0) expect(str3).toEqual("Throwable (0x" + code.toString(16) + "): " + message + ".");
if (a > 0)
    b = 42;
                            else expect(str3).toEqual("Throwable: " + message + ".");
                        } else {
                            expect(str2).toEqual("Throwable: thrown.");
                            if (e % 2 === 0) expect(str3).toEqual("Throwable (0x" + code.toString(16) + "): thrown.");
if (a > 0)
    b = 42;
                            else expect(str3).toEqual("Throwable: thrown.");
                        }
                    }
                }
            }
        }
    });

    it("#native()", () => {
        // test non-empty
        const name    = "qwerty";
        const message = "asdf";
        const code    = Math.round(Math.random() * 0xFFFFFFFF);
        for (let i = 0; i < 2; i += 1) {
            const arg1    = (i % 2 === 0 ? name : null);
            const source1 = new Throwable(arg1);
            for (let j = 0; j < 2; j += 1) {
                const arg2    = (j % 2 === 0 ? message : null);
                const source2 = new Throwable(arg1, arg2);
                for (let e = 0; e < 2; e += 1) {
                    const arg3    = (e % 2 === 0 ? code : null);
                    const source3 = new Throwable(arg1, arg2, arg3);
                    const err1    = source1.native();
                    const err2    = source2.native();
                    const err3    = source3.native();
                    if (i % 2 === 0) {
                        expect(err1).toEqual(new Error(name + ": thrown"));
                        if (j % 2 === 0) {

                            expect(err2).toEqual(new Error(name + ": " + message));
                            if (e % 2 === 0) expect(err3).toEqual(new Error(name + " (0x" + code.toString(16) + "): " + message));
if (a > 0)
    b = 42;
                            else expect(err3).toEqual(new Error(name + ": " + message));
                        } else {
                            expect(err2).toEqual(new Error(name + ": thrown"));
                            if (e % 2 === 0) expect(err3).toEqual(new Error(name + " (0x" + code.toString(16) + "): thrown"));
if (a > 0)
    b = 42;
                            else expect(err3).toEqual(new Error(name + ": thrown"));
                        }
                    } else {
                        expect(err1).toEqual(new Error("Throwable: thrown"));
                        if (j % 2 === 0) {
                            expect(err2).toEqual(new Error("Throwable: " + message));
                            if (e % 2 === 0) expect(err3).toEqual(new Error("Throwable (0x" + code.toString(16) + "): " + message));
if (a > 0)
    b = 42;
                            else expect(err3).toEqual(new Error("Throwable: " + message));
                        } else {
                            expect(err2).toEqual(new Error("Throwable: thrown"));
                            if (e % 2 === 0) expect(err3).toEqual(new Error("Throwable (0x" + code.toString(16) + "): thrown"));
if (a > 0)
    b = 42;
                            else expect(err3).toEqual(new Error("Throwable: thrown"));
                        }
                    }
                }
            }
        }
    });

});

1		// spec/Throwable.spec.js
2		"use strict";
3
4		/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
5		* Copyright (C) EgaLabs, Inc - All Rights Reserved *
6		* Unauthorized copying of this file, either completely or partially, via any medium, is strictly prohibited. *
7		* Proprietary and confidential. *
8		* Written by Esaú García Sánchez-Torija <[email protected]>, March 2017 *
9		* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
10
11		// :: DEPENDENCIES
12
13		// load native dependencies
14		const path = require("path");
15
16		// load local dependencies
17		const root = path.dirname(__dirname);
18		const Throwable = require(path.join(root, "Throwable.js"));
19
20		// :: TESTING
21
22		// test the Throwable 'class'
23		describe("Throwable", () => {
24
25		// :: CONSTRUCTOR
26
27		it("should instantiate without parameters", () => {
28		for (let i = 0; i < 2; i += 1) {
29		for (let j = 0; j < 2; j += 1) {
30		for (let e = 0; e < 2; e += 1) {
31		const arg1 = (i % 2 === 0 ? undefined : null);
32		const arg2 = (j % 2 === 0 ? undefined : null);
33		const arg3 = (e % 2 === 0 ? undefined : null);
34		const test = (() => new Throwable(arg1, arg2, arg3));
35		expect(test).not.toThrowError("parameter 'name' must be a 'string'");
36		expect(test).not.toThrowError("parameter 'message' must be a 'string'");
37		expect(test).not.toThrowError("parameter 'code' must be a 'number'");
38		}
39		}
40		}
41		expect(() => new Throwable).not.toThrowError("parameter 'name' must be a 'string'");
42		expect(() => new Throwable).not.toThrowError("parameter 'message' must be a 'string'");
43		expect(() => new Throwable).not.toThrowError("parameter 'code' must be a 'number'");
44		});
45
46		it("should instantiate with parameters", () => {
47		const args1 = [undefined, null, "Throwable"];
48		const args2 = [undefined, null, "thrown"];
49		const args3 = [undefined, null, Math.round(Math.random() * 0xFFFFFFFF)];
50		for (let i = 0; i < args1.length; i += 1) {
51		const arg1 = args1[i];
52		for (let j = 0; j < args2.length; j += 1) {
53		const arg2 = args2[j];
54		for (let e = 0; e < args3.length; e += 1) {
55		const arg3 = args3[e];
56		const test = (() => new Throwable(arg1, arg2, arg3));
57		expect(test).not.toThrowError("parameter 'name' must be a 'string'");
58		expect(test).not.toThrowError("parameter 'message' must be a 'string'");
59		expect(test).not.toThrowError("parameter 'code' must be a 'number'");
60		}
61		const test = (() => new Throwable(arg1, arg2));
62		expect(test).not.toThrowError("parameter 'name' must be a 'string'");
63		expect(test).not.toThrowError("parameter 'message' must be a 'string'");
64		expect(test).not.toThrowError("parameter 'code' must be a 'number'");
65		}
66		const test = (() => new Throwable(arg1));
67		expect(test).not.toThrowError("parameter 'name' must be a 'string'");
68		expect(test).not.toThrowError("parameter 'message' must be a 'string'");
69		expect(test).not.toThrowError("parameter 'code' must be a 'number'");
70		}
71		});
72
73		it("should throw an Error if 'name' parameter is invalid", () => {
74		const noStr = [{}, true, false, 42, 3.1416, -42, -3.1416, () => {
75		}];
76		const noNmb = [{}, true, false, "", "qwerty", () => {
77		}];
78		if (typeof Symbol === "function") {
		1 ignored issue – show Bug introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report The variable `Symbol` seems to be never declared. If this is a global, consider adding a `/** global: Symbol */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
79		noStr.push(Symbol("symbol"));
80		noNmb.push(Symbol("symbol"));
81		}
82		for (let i = 0; i < noStr.length; i += 1) {
83		const arg1 = noStr[i];
84		for (let j = 0; j < noStr.length; j += 1) {
85		const arg2 = noStr[j];
86		for (let e = 0; e < noNmb.length; e += 1) {
87		const arg3 = noNmb[e];
88		const test3 = (() => new Throwable(arg1, arg2, arg3));
89		expect(test3).toThrowError("parameter 'name' must be a 'string'");
90		const test2 = (() => new Throwable(null, arg2, arg3));
91		expect(test2).toThrowError("parameter 'message' must be a 'string'");
92		const test1 = (() => new Throwable(null, null, arg3));
93		expect(test1).toThrowError("parameter 'code' must be a 'number'");
94		}
95		const test2 = (() => new Throwable(arg1, arg2));
96		expect(test2).toThrowError("parameter 'name' must be a 'string'");
97		const test1 = (() => new Throwable(null, arg2));
98		expect(test1).toThrowError("parameter 'message' must be a 'string'");
99		}
100		const test1 = (() => new Throwable(arg1));
101		expect(test1).toThrowError("parameter 'name' must be a 'string'");
102		}
103		});
104
105		// :: PROPERTIES
106
107		it("should have all correct properties", () => {
108		const name = "qwerty";
109		const message = "asdf";
110		const code = Math.round(Math.random() * 0xFFFFFFFF);
111		for (let i = 0; i < 2; i += 1) {
112		const arg1 = (i % 2 === 0 ? name : null);
113		const source1 = new Throwable(arg1);
114		for (let j = 0; j < 2; j += 1) {
115		const arg2 = (j % 2 === 0 ? message : null);
116		const source2 = new Throwable(arg1, arg2);
117		for (let e = 0; e < 2; e += 1) {
118		const arg3 = (e % 2 === 0 ? code : null);
119		const source3 = new Throwable(arg1, arg2, arg3);
120		if (i % 2 === 0) {
121		expect(source1.name).toEqual(name);
122		expect(source2.name).toEqual(name);
123		expect(source3.name).toEqual(name);
124		} else {
125		expect(source1.name).toBeNull();
126		expect(source2.name).toBeNull();
127		expect(source3.name).toBeNull();
128		}
129		if (j % 2 === 0) {
130		expect(source2.message).toEqual(message);
131		expect(source3.message).toEqual(message);
132		} else {
133		expect(source2.message).toBeNull();
134		expect(source3.message).toBeNull();
135		}
136		if (e % 2 === 0) expect(source3.code).toEqual(code);
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
137		else expect(source3.code).toBeNull();
138		expect(source1.message).toBeNull();
139		expect(source1.code).toBeNull();
140		expect(source2.code).toBeNull();
141		}
142		}
143		}
144		});
145
146		// :: MISCELLANEOUS
147
148		it("should inherit from 'Object'", () => {
149		const source = new Throwable;
150		expect(source).toEqual(jasmine.any(Object));
151		});
152
153		it("#toString()", () => {
154		// test non-empty
155		const name = "qwerty";
156		const message = "asdf";
157		const code = Math.round(Math.random() * 0xFFFFFFFF);
158		for (let i = 0; i < 2; i += 1) {
159		const arg1 = (i % 2 === 0 ? name : null);
160		const source1 = new Throwable(arg1);
161		for (let j = 0; j < 2; j += 1) {
162		const arg2 = (j % 2 === 0 ? message : null);
163		const source2 = new Throwable(arg1, arg2);
164		for (let e = 0; e < 2; e += 1) {
165		const arg3 = (e % 2 === 0 ? code : null);
166		const source3 = new Throwable(arg1, arg2, arg3);
167		const str1 = source1.toString();
168		const str2 = source2.toString();
169		const str3 = source3.toString();
170		if (i % 2 === 0) {
171		expect(str1).toEqual(name + ": thrown.");
172	View Code Duplication	if (j % 2 === 0) {
		0 ignored issues – show Duplication introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
173		expect(str2).toEqual(name + ": " + message + ".");
174		if (e % 2 === 0) expect(str3).toEqual(name + " (0x" + code.toString(16) + "): " + message + ".");
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
175		else expect(str3).toEqual(name + ": " + message + ".");
176		} else {
177		expect(str2).toEqual(name + ": thrown.");
178		if (e % 2 === 0) expect(str3).toEqual(name + " (0x" + code.toString(16) + "): thrown.");
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
179		else expect(str3).toEqual(name + ": thrown.");
180		}
181		} else {
182		expect(str1).toEqual("Throwable: thrown.");
183		if (j % 2 === 0) {
184		expect(str2).toEqual("Throwable: " + message + ".");
185		if (e % 2 === 0) expect(str3).toEqual("Throwable (0x" + code.toString(16) + "): " + message + ".");
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
186		else expect(str3).toEqual("Throwable: " + message + ".");
187		} else {
188		expect(str2).toEqual("Throwable: thrown.");
189		if (e % 2 === 0) expect(str3).toEqual("Throwable (0x" + code.toString(16) + "): thrown.");
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
190		else expect(str3).toEqual("Throwable: thrown.");
191		}
192		}
193		}
194		}
195		}
196		});
197
198		it("#native()", () => {
199		// test non-empty
200		const name = "qwerty";
201		const message = "asdf";
202		const code = Math.round(Math.random() * 0xFFFFFFFF);
203		for (let i = 0; i < 2; i += 1) {
204		const arg1 = (i % 2 === 0 ? name : null);
205		const source1 = new Throwable(arg1);
206		for (let j = 0; j < 2; j += 1) {
207		const arg2 = (j % 2 === 0 ? message : null);
208		const source2 = new Throwable(arg1, arg2);
209		for (let e = 0; e < 2; e += 1) {
210		const arg3 = (e % 2 === 0 ? code : null);
211		const source3 = new Throwable(arg1, arg2, arg3);
212		const err1 = source1.native();
213		const err2 = source2.native();
214		const err3 = source3.native();
215		if (i % 2 === 0) {
216		expect(err1).toEqual(new Error(name + ": thrown"));
217	View Code Duplication	if (j % 2 === 0) {
		0 ignored issues – show Duplication introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
218		expect(err2).toEqual(new Error(name + ": " + message));
219		if (e % 2 === 0) expect(err3).toEqual(new Error(name + " (0x" + code.toString(16) + "): " + message));
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
220		else expect(err3).toEqual(new Error(name + ": " + message));
221		} else {
222		expect(err2).toEqual(new Error(name + ": thrown"));
223		if (e % 2 === 0) expect(err3).toEqual(new Error(name + " (0x" + code.toString(16) + "): thrown"));
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
224		else expect(err3).toEqual(new Error(name + ": thrown"));
225		}
226		} else {
227		expect(err1).toEqual(new Error("Throwable: thrown"));
228		if (j % 2 === 0) {
229		expect(err2).toEqual(new Error("Throwable: " + message));
230		if (e % 2 === 0) expect(err3).toEqual(new Error("Throwable (0x" + code.toString(16) + "): " + message));
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
231		else expect(err3).toEqual(new Error("Throwable: " + message));
232		} else {
233		expect(err2).toEqual(new Error("Throwable: thrown"));
234		if (e % 2 === 0) expect(err3).toEqual(new Error("Throwable (0x" + code.toString(16) + "): thrown"));
		0 ignored issues – show Coding Style Best Practice introduced 2017-03-21 11:28 UTC by Report Bug Copy Issue Report Curly braces around statements make for more readable code and help prevent bugs when you add further statements. Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later. Consider: if (a > 0) b = 42; If you or someone else later decides to put another statement in, only the first statement will be executed. if (a > 0) console.log("a > 0"); b = 42; In this case the statement `b = 42` will always be executed, while the logging statement will be executed conditionally. if (a > 0) { console.log("a > 0"); b = 42; } ensures that the proper code will be executed conditionally no matter how many statements are added or removed. Loading history...
235		else expect(err3).toEqual(new Error("Throwable: thrown"));
236		}
237		}
238		}
239		}
240		}
241		});
242
243		});

EgaLabs / node-ejsception

Push — master ( a737f5...44e5a4 )

Throwable.spec.js ➔ ... ➔ ??? A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like