spec/InvalidPathException.spec.js - Code Metrics - Inspection of "Added Docma tool configuration file and updated Tr..." - EgaLabs/node-ejsception - Measure and Improve Code Quality continuously with Scrutinizer

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by Esaú

created 2017-06-13 08:22 UTC

spec/InvalidPathException.spec.js C

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Complexity

Total Complexity	55
Complexity/F	1.9

Size

Lines of Code	217
Function Count	29

Duplication

Duplicated Lines	217
Ratio	100 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	0
wmc	55
c	1
b	0
f	0
nc	512
mnd	3
bc	40
fnc	29
dl	217
loc	217
rs	6.3333
bpm	1.3793
cpm	1.8965
noi	1

1 Function

Rating	Name	Duplication	Size	Complexity
B	InvalidPathException.spec.js ➔ ???	199	199	1

How to fix Duplicated Code Complexity

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


// :: DEPENDENCIES

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

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

// :: TESTING

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

    // :: INHERITED PROTOTYPE

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

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

	it("should inherit from 'Exception'", () => {
		expect(new InvalidPathException()).toEqual(jasmine.any(Exception));
	});

    it("should inherit from 'RuntimeException'", () => {
        expect(new InvalidPathException()).toEqual(jasmine.any(RuntimeException));
    });

    it("should inherit from 'IllegalArgumentException'", () => {
        expect(new InvalidPathException()).toEqual(jasmine.any(IllegalArgumentException));
    });

	it("should have a prototype method named 'toString()'", () => {
		expect(InvalidPathException.prototype).toHaveMethod("toString");
	});

	it("should have a prototype method named 'native()'", () => {
		expect(InvalidPathException.prototype).toHaveMethod("native");
	});

	it("should have a prototype property string named 'name'", () => {
		expect(InvalidPathException.prototype).toHaveString("name");
	});

	it("should have a prototype property string named 'message'", () => {
		expect(InvalidPathException.prototype).toHaveString("message");
	});

	it("should have a prototype property string named 'code'", () => {
		expect(InvalidPathException.prototype).toHaveMember("code");
	});

    // :: EXTENDED PROTOTYPE

    // :: PROTOTYPE VALUES

    it("should have the 'class' name in the prototype property named 'name'", () => {
        expect(InvalidPathException.prototype.name).toEqual("InvalidPathException");
    });

    it("should have a dummy default value as message", () => {
        expect(InvalidPathException.prototype.message).toEqual("thrown");
    });

    it("should have a null default value as code", () => {
        expect(InvalidPathException.prototype.code).toBeNull();
    });

    // :: CONSTRUCTOR

    it("should instantiate without parameters", () => {
        let arg1, arg2, test;
        test = (() => new InvalidPathException(arg1, arg2));
        for (let i = 0; i < 2; i += 1) {
            for (let j = 0; j < 2; j += 1) {
                arg1 = (i % 2 === 0 ? undefined : null);
                arg2 = (j % 2 === 0 ? undefined : null);
                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'");
            }
        }
        test = (() => new InvalidPathException());
        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 instantiate with parameters", () => {
        let arg1, arg2, test1, test2;
        const args1 = [undefined, null, InvalidPathException.prototype.message];
        const args2 = [undefined, null, Math.round(Math.random() * 0xFFFFFFFF)];
        test1       = (() => new InvalidPathException(arg1));
        test2       = (() => new InvalidPathException(arg1, arg2));
        for (let i = 0; i < args1.length; i += 1) {
            arg1 = args1[i];
            for (let j = 0; j < args2.length; j += 1) {
                arg2 = args2[j];
                expect(test2).not.toThrowError("parameter 'message' must be a 'string'");
                expect(test2).not.toThrowError("parameter 'code' must be a 'number'");
            }
            expect(test1).not.toThrowError("parameter 'message' must be a 'string'");
            expect(test1).not.toThrowError("parameter 'code' must be a 'number'");
        }
    });

    it("should throw an Error if 'message' or 'code' are invalid parameters", () => {
        let arg1, arg2, test21, test22, test11;
        const noStr = [{}, true, false, 42, 3.1416, -42, -3.1416, () => null];
        const noNmb = [{}, true, false, '', "qwerty", () => null];
        test22      = (() => new InvalidPathException(arg1, arg2));
        test21      = (() => new InvalidPathException(null, arg2));
        test11      = (() => new InvalidPathException(arg1));
        if (typeof Symbol === "function") {
            noStr.push(Symbol("symbol"));
            noNmb.push(Symbol("symbol"));
        }
        for (let i = 0; i < noStr.length; i += 1) {
            arg1 = noStr[i];
            for (let j = 0; j < noNmb.length; j += 1) {
                arg2 = noNmb[j];
                expect(test22).toThrowError("parameter 'message' must be a 'string'");
                expect(test21).toThrowError("parameter 'code' must be a 'number'");
            }
            expect(test11).toThrowError("parameter 'message' must be a 'string'");
        }
    });

    // :: MEMBER PROPERTIES

    it("should have all correct properties once instantiated", () => {
        const message = "asdf";
        const code    = Math.round(Math.random() * 0xFFFFFFFF);
        for (let i = 0; i < 2; i += 1) {
            const arg1    = (i % 2 === 0 ? message : null);
            const source1 = new InvalidPathException(arg1);
            for (let j = 0; j < 2; j += 1) {
                const arg2    = (j % 2 === 0 ? code : null);
                const source2 = new InvalidPathException(arg1, arg2);
                if (i % 2 === 0) {
                    expect(source1.message).toEqual(message);
                    expect(source2.message).toEqual(message);
                } else {
                    expect(source1.message).toEqual(InvalidPathException.prototype.message);
                    expect(source2.message).toEqual(InvalidPathException.prototype.message);
                }
                if (j % 2 === 0) {
                    expect(source2.code).toEqual(code);
                } else {
                    expect(source2.code).toBeNull();
                }
                expect(source1.code).toBeNull();
            }
        }
    });

    // :: MEMBER METHODS

    const name    = "InvalidPathException";

    const message = "asdf";
    const code    = Math.round(Math.random() * 0xFFFFFFFF);

    it("#toString()", () => {
        for (let i = 0; i < 2; i += 1) {
            const arg1    = (i % 2 === 0 ? message : null);
            const source1 = new InvalidPathException(arg1);
            for (let j = 0; j < 2; j += 1) {
                const arg2    = (j % 2 === 0 ? code : null);
                const source2 = new InvalidPathException(arg1, arg2);
                const str1    = source1.toString();
                const str2    = source2.toString();
                let exp1, exp2;
                exp1 = exp2 = "InvalidPathException";
                if (j % 2 === 0) {
                    exp2 += " (0x" + code.toString(16) + ')';
                }
                if (i % 2 === 0) {
                    exp1 += ": " + message + '.';
                    exp2 += ": " + message + '.';
                } else {
                    exp1 += ": " + InvalidPathException.prototype.message + '.';
                    exp2 += ": " + InvalidPathException.prototype.message + '.';
                }
                expect(str1).toEqual(exp1);
                expect(str2).toEqual(exp2);
            }
        }
    });

    it("#native()", () => {
        for (let i = 0; i < 2; i += 1) {
            const arg1    = (i % 2 === 0 ? message : null);
            const source1 = new InvalidPathException(arg1);
            for (let j = 0; j < 2; j += 1) {
                const arg2    = (j % 2 === 0 ? code : null);
                const source2 = new InvalidPathException(arg1, arg2);
                const err1    = source1.native();
                const err2    = source2.native();
                const exp1    = (i % 2 === 0 ? message : InvalidPathException.prototype.message);
                const exp2    = exp1;
                expect(err1).toEqual(new Error(exp1));
                expect(err2).toEqual(new Error(exp2));
            }
        }
    });

});

1		// spec/InvalidPathException.spec.js
2	View Code Duplication	"use strict";
		0 ignored issues – show Duplication introduced 2017-06-10 17:35 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
3
4		// :: DEPENDENCIES
5
6		// load native dependencies
7		const path = require("path");
8
9		// load local dependencies
10		const root = path.dirname(__dirname);
11		const Throwable = require(path.join(root, "Throwable.js"));
12		const Exception = require(path.join(root, "Exception.js"));
13		const RuntimeException = require(path.join(root, "RuntimeException.js"));
14		const IllegalArgumentException = require(path.join(root, "IllegalArgumentException.js"));
15		const InvalidPathException = require(path.join(root, "InvalidPathException.js"));
16
17		// :: TESTING
18
19		// test the InvalidPathException 'class'
20		describe("InvalidPathException", () => {
21
22		// :: INHERITED PROTOTYPE
23
24		it("should inherit from 'Object'", () => {
25		expect(new InvalidPathException()).toEqual(jasmine.any(Object));
26		});
27
28		it("should inherit from 'Throwable'", () => {
29		expect(new InvalidPathException()).toEqual(jasmine.any(Throwable));
30		});
31
32		it("should inherit from 'Exception'", () => {
33		expect(new InvalidPathException()).toEqual(jasmine.any(Exception));
34		});
35
36		it("should inherit from 'RuntimeException'", () => {
37		expect(new InvalidPathException()).toEqual(jasmine.any(RuntimeException));
38		});
39
40		it("should inherit from 'IllegalArgumentException'", () => {
41		expect(new InvalidPathException()).toEqual(jasmine.any(IllegalArgumentException));
42		});
43
44		it("should have a prototype method named 'toString()'", () => {
45		expect(InvalidPathException.prototype).toHaveMethod("toString");
46		});
47
48		it("should have a prototype method named 'native()'", () => {
49		expect(InvalidPathException.prototype).toHaveMethod("native");
50		});
51
52		it("should have a prototype property string named 'name'", () => {
53		expect(InvalidPathException.prototype).toHaveString("name");
54		});
55
56		it("should have a prototype property string named 'message'", () => {
57		expect(InvalidPathException.prototype).toHaveString("message");
58		});
59
60		it("should have a prototype property string named 'code'", () => {
61		expect(InvalidPathException.prototype).toHaveMember("code");
62		});
63
64		// :: EXTENDED PROTOTYPE
65
66		// :: PROTOTYPE VALUES
67
68		it("should have the 'class' name in the prototype property named 'name'", () => {
69		expect(InvalidPathException.prototype.name).toEqual("InvalidPathException");
70		});
71
72		it("should have a dummy default value as message", () => {
73		expect(InvalidPathException.prototype.message).toEqual("thrown");
74		});
75
76		it("should have a null default value as code", () => {
77		expect(InvalidPathException.prototype.code).toBeNull();
78		});
79
80		// :: CONSTRUCTOR
81
82		it("should instantiate without parameters", () => {
83		let arg1, arg2, test;
84		test = (() => new InvalidPathException(arg1, arg2));
85		for (let i = 0; i < 2; i += 1) {
86		for (let j = 0; j < 2; j += 1) {
87		arg1 = (i % 2 === 0 ? undefined : null);
88		arg2 = (j % 2 === 0 ? undefined : null);
89		expect(test).not.toThrowError("parameter 'name' must be a 'string'");
90		expect(test).not.toThrowError("parameter 'message' must be a 'string'");
91		expect(test).not.toThrowError("parameter 'code' must be a 'number'");
92		}
93		}
94		test = (() => new InvalidPathException());
95		expect(test).not.toThrowError("parameter 'name' must be a 'string'");
96		expect(test).not.toThrowError("parameter 'message' must be a 'string'");
97		expect(test).not.toThrowError("parameter 'code' must be a 'number'");
98		});
99
100		it("should instantiate with parameters", () => {
101		let arg1, arg2, test1, test2;
102		const args1 = [undefined, null, InvalidPathException.prototype.message];
103		const args2 = [undefined, null, Math.round(Math.random() * 0xFFFFFFFF)];
104		test1 = (() => new InvalidPathException(arg1));
105		test2 = (() => new InvalidPathException(arg1, arg2));
106		for (let i = 0; i < args1.length; i += 1) {
107		arg1 = args1[i];
108		for (let j = 0; j < args2.length; j += 1) {
109		arg2 = args2[j];
110		expect(test2).not.toThrowError("parameter 'message' must be a 'string'");
111		expect(test2).not.toThrowError("parameter 'code' must be a 'number'");
112		}
113		expect(test1).not.toThrowError("parameter 'message' must be a 'string'");
114		expect(test1).not.toThrowError("parameter 'code' must be a 'number'");
115		}
116		});
117
118		it("should throw an Error if 'message' or 'code' are invalid parameters", () => {
119		let arg1, arg2, test21, test22, test11;
120		const noStr = [{}, true, false, 42, 3.1416, -42, -3.1416, () => null];
121		const noNmb = [{}, true, false, '', "qwerty", () => null];
122		test22 = (() => new InvalidPathException(arg1, arg2));
123		test21 = (() => new InvalidPathException(null, arg2));
124		test11 = (() => new InvalidPathException(arg1));
125		if (typeof Symbol === "function") {
126		noStr.push(Symbol("symbol"));
127		noNmb.push(Symbol("symbol"));
128		}
129		for (let i = 0; i < noStr.length; i += 1) {
130		arg1 = noStr[i];
131		for (let j = 0; j < noNmb.length; j += 1) {
132		arg2 = noNmb[j];
133		expect(test22).toThrowError("parameter 'message' must be a 'string'");
134		expect(test21).toThrowError("parameter 'code' must be a 'number'");
135		}
136		expect(test11).toThrowError("parameter 'message' must be a 'string'");
137		}
138		});
139
140		// :: MEMBER PROPERTIES
141
142		it("should have all correct properties once instantiated", () => {
143		const message = "asdf";
144		const code = Math.round(Math.random() * 0xFFFFFFFF);
145		for (let i = 0; i < 2; i += 1) {
146		const arg1 = (i % 2 === 0 ? message : null);
147		const source1 = new InvalidPathException(arg1);
148		for (let j = 0; j < 2; j += 1) {
149		const arg2 = (j % 2 === 0 ? code : null);
150		const source2 = new InvalidPathException(arg1, arg2);
151		if (i % 2 === 0) {
152		expect(source1.message).toEqual(message);
153		expect(source2.message).toEqual(message);
154		} else {
155		expect(source1.message).toEqual(InvalidPathException.prototype.message);
156		expect(source2.message).toEqual(InvalidPathException.prototype.message);
157		}
158		if (j % 2 === 0) {
159		expect(source2.code).toEqual(code);
160		} else {
161		expect(source2.code).toBeNull();
162		}
163		expect(source1.code).toBeNull();
164		}
165		}
166		});
167
168		// :: MEMBER METHODS
169
170		const name = "InvalidPathException";
		0 ignored issues – show Unused Code introduced 2017-06-13 08:24 UTC by Report Bug Copy Issue Report The constant `name` seems to be never used. Consider removing it. Loading history...
171		const message = "asdf";
172		const code = Math.round(Math.random() * 0xFFFFFFFF);
173
174		it("#toString()", () => {
175		for (let i = 0; i < 2; i += 1) {
176		const arg1 = (i % 2 === 0 ? message : null);
177		const source1 = new InvalidPathException(arg1);
178		for (let j = 0; j < 2; j += 1) {
179		const arg2 = (j % 2 === 0 ? code : null);
180		const source2 = new InvalidPathException(arg1, arg2);
181		const str1 = source1.toString();
182		const str2 = source2.toString();
183		let exp1, exp2;
184		exp1 = exp2 = "InvalidPathException";
185		if (j % 2 === 0) {
186		exp2 += " (0x" + code.toString(16) + ')';
187		}
188		if (i % 2 === 0) {
189		exp1 += ": " + message + '.';
190		exp2 += ": " + message + '.';
191		} else {
192		exp1 += ": " + InvalidPathException.prototype.message + '.';
193		exp2 += ": " + InvalidPathException.prototype.message + '.';
194		}
195		expect(str1).toEqual(exp1);
196		expect(str2).toEqual(exp2);
197		}
198		}
199		});
200
201		it("#native()", () => {
202		for (let i = 0; i < 2; i += 1) {
203		const arg1 = (i % 2 === 0 ? message : null);
204		const source1 = new InvalidPathException(arg1);
205		for (let j = 0; j < 2; j += 1) {
206		const arg2 = (j % 2 === 0 ? code : null);
207		const source2 = new InvalidPathException(arg1, arg2);
208		const err1 = source1.native();
209		const err2 = source2.native();
210		const exp1 = (i % 2 === 0 ? message : InvalidPathException.prototype.message);
211		const exp2 = exp1;
212		expect(err1).toEqual(new Error(exp1));
213		expect(err2).toEqual(new Error(exp2));
214		}
215		}
216		});
217
218		});

EgaLabs / node-ejsception

Push — master ( 54b84a...25fb7a )

spec/InvalidPathException.spec.js C

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1 Function

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