Commit 83259b3

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Add tests

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+23

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+23

-13

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Lines changed: 3 additions & 13 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,14 +1,4 @@`
`1`		`-/**`
`2`		`- * @function degreesToRadians`
`3`		`- * @description convert from degrees to radians`
`4`		`- * @param {Integer} angle in degrees`
`5`		`- * @return {Integer} degrees * pi / 180`
`6`		`- * @see https://en.wikipedia.org/wiki/Degree_(angle)`
`7`		`- * @example degreesToRadians(45) = 0.7853981633974483`
`8`		`- */`
`9`		`-function degreesToRadians (degrees) {`
`10`		`- return degrees * Math.PI / 180`
`11`		`-}`
	`1`	`+import { degreeToRadian } from "./DegreeToRadian.js"`
`12`	`2`
`13`	`3`	`/**`
`14`	`4`	`* @function circularArcLength`
`@@ -20,7 +10,7 @@ function degreesToRadians (degrees) {`
`20`	`10`	`* @example circularArcLength(3, 45) = 2.356194490192345`
`21`	`11`	`*/`
`22`	`12`	`function circularArcLength (radius, degrees) {`
`23`		`- return radius * degreesToRadians(degrees)`
	`13`	`+ return radius * degreeToRadian(degrees)`
`24`	`14`	`}`
`25`	`15`	`/**`
`26`	`16`	`* @function circularArcArea`
`@@ -32,7 +22,7 @@ function circularArcLength (radius, degrees) {`
`32`	`22`	`* @example circularArcArea(3,45) = 3.5342917352885173`
`33`	`23`	`*/`
`34`	`24`	`function circularArcArea (radius, degrees) {`
`35`		`- return Math.pow(radius, 2) * degreesToRadians(degrees) / 2`
	`25`	`+ return Math.pow(radius, 2) * degreeToRadian(degrees) / 2`
`36`	`26`	`}`
`37`	`27`
`38`	`28`	`export {`

Lines changed: 20 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,20 @@`
	`1`	`+import { circularArcLength } from "../CircularArc";`
	`2`	`+import { circularArcArea } from "../CircularArc";`
	`3`	`+`
	`4`	`+describe('circularArcLength', () => {`
	`5`	`+ it('with natural number', () => {`
	`6`	`+ const arcLengthOfOneThirty = circularArcLength(1, 30)`
	`7`	`+ const arcLengthOfThreeSixty = circularArcLength(3, 60)`
	`8`	`+ expect(arcLengthOfOneThirty).toBe(0.5235987755982988)`
	`9`	`+ expect(arcLengthOfThreeSixty).toBe(3.141592653589793)`
	`10`	`+ })`
	`11`	`+ })`
	`12`	`+`
	`13`	`+describe('circularArcArea', () => {`
	`14`	`+ it('with natural number', () => {`
	`15`	`+ const arcAreaOfOneThirty = circularArcArea(1, 30)`
	`16`	`+ const arcAreaOfThreeSixty = circularArcArea(3, 60)`
	`17`	`+ expect(arcAreaOfOneThirty).toBe(0.2617993877991494)`
	`18`	`+ expect(arcAreaOfThreeSixty).toBe(4.71238898038469)`
	`19`	`+ })`
	`20`	`+ })`

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