test(hslToRgb): negative hue test

Test hslToRgb's ability to handle negative hues passed in through adjustHue. tests styled-components#437
davidde · May 18, 2019 · 4852d6f · 4852d6f
1 parent 9b4f594
commit 4852d6f
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diff --git a/src/internalHelpers/test/__snapshots__/_hslToRgb.test.js.snap b/src/internalHelpers/test/__snapshots__/_hslToRgb.test.js.snap
@@ -6,6 +6,24 @@ Object {
 }
 `;
 
+exports[`hslToRgb should convert correctly even when passed a "faulty" negative hue 1`] = `
+Object {
+  "background": "rgb(255,0,43)",
+}
+`;
+
+exports[`hslToRgb should convert correctly even when passed a "faulty" negative hue 2`] = `
+Object {
+  "background": "rgb(85,0,255)",
+}
+`;
+
+exports[`hslToRgb should convert correctly even when passed a "faulty" negative hue 3`] = `
+Object {
+  "background": "rgb(170,255,0)",
+}
+`;
+
 exports[`hslToRgb should convert numbers to a hex color 1`] = `
 Object {
   "background": "rgb(179,25,25)",

diff --git a/src/internalHelpers/test/_hslToRgb.test.js b/src/internalHelpers/test/_hslToRgb.test.js
@@ -34,4 +34,10 @@ describe('hslToRgb', () => {
   it('should convert black', () => {
     expect({ background: `rgb(${hslToRgb(360, 0, 0.4)})` }).toMatchSnapshot()
   })
+
+  it('should convert correctly even when passed a "faulty" negative hue', () => {
+    expect({ background: `rgb(${hslToRgb(-10, 1, 0.5)})` }).toMatchSnapshot()
+    expect({ background: `rgb(${hslToRgb(-100, 1, 0.5)})` }).toMatchSnapshot()
+    expect({ background: `rgb(${hslToRgb(-1000, 1, 0.5)})` }).toMatchSnapshot()
+  })
 })