fix css, dont throw when screenCtm fails (fixes #968)

2 files changed, 5 insertions, 17 deletions

diff --git a/spec/spec/types/Matrix.js b/spec/spec/types/Matrix.js
index f395c43..36882a9 100644
--- a/spec/spec/types/Matrix.js
+++ b/spec/spec/types/Matrix.js
@@ -594,6 +594,11 @@ describe('Matrix.js', () => {
         svg.screenCTM()
         expect(spy).toHaveBeenCalled()
       })
+
+      it('does not throw and returns identity matrix if element is not rendered', () => {
+        const canvas = SVG().viewbox(0, 0, 0, 0)
+        expect(canvas.screenCTM()).toEqual(new Matrix())
+      })
     })
   })
 })
diff --git a/spec/spec/utils/utils.js b/spec/spec/utils/utils.js
index 0b3015e..314c757 100644
--- a/spec/spec/utils/utils.js
+++ b/spec/spec/utils/utils.js
@@ -5,7 +5,6 @@ import {
   filter,
   radians,
   degrees,
-  camelCase,
   unCamelCase,
   capitalize,
   proportionalSize,
@@ -81,22 +80,6 @@ describe('utils.js', function () {
     })
   })
 
-  describe('camelCase()', function () {
-    it('converts dash-case and PascalCase to camelCase', function () {
-      var dash1 = 'dash-1'
-      var dashTwo = 'dash-two'
-      var camelOne = 'camelOne'
-      var pascalOne = 'PascalOne'
-      var mixOne = 'mix-One'
-
-      expect(camelCase(dash1)).toBe('dash1')
-      expect(camelCase(dashTwo)).toBe('dashTwo')
-      expect(camelCase(camelOne)).toBe('camelone')
-      expect(camelCase(pascalOne)).toBe('pascalone')
-      expect(camelCase(mixOne)).toBe('mixOne')
-    })
-  })
-
   describe('unCamelCase()', function () {
     it('converts camelCase to dash-case', function () {
       var dash1 = 'dash-1'