4 files changed, 11 insertions, 31 deletions

diff --git a/test/_harmony.scss b/test/_harmony.scss
index 25560f0..7945be1 100644
--- a/test/_harmony.scss
+++ b/test/_harmony.scss
@@ -1,5 +1,7 @@
+@use 'sass:math';
+
 @function _limit-decimals($n) {
-    @return floor($n * 1000) / 1000;
+    @return math.div(math.floor($n * 1000), 1000);
 }
 
 @include describe('Harmony') {
@@ -47,7 +49,7 @@
                     font-size: 1rem;
 
                     @media (min-width: 320px) and (max-width: 640px) {
-                        font-size: calc(1rem + 0 * ((100vw - #{$rem320px}) / #{$diff320px}));
+                        font-size: calc(1rem + 0 * (100vw - #{$rem320px}) / #{$diff320px});
                     }
 
                     @media (min-width: 640px) {
@@ -59,7 +61,7 @@
                     font-size: 1.1rem;
 
                     @media (min-width: 320px) and (max-width: 640px) {
-                        font-size: calc(1.1rem + 0.1 * ((100vw - #{$rem320px}) / #{$diff320px}));
+                        font-size: calc(1.1rem + 0.1 * (100vw - #{$rem320px}) / #{$diff320px});
                     }
 
                     @media (min-width: 640px) {
@@ -71,7 +73,7 @@
                     font-size: 1.21rem;
 
                     @media (min-width: 320px) and (max-width: 640px) {
-                        font-size: calc(1.21rem + 0.23 * ((100vw - #{$rem320px}) / #{$diff320px}));
+                        font-size: calc(1.21rem + 0.23 * (100vw - #{$rem320px}) / #{$diff320px});
                     }
 
                     @media (min-width: 640px) {
@@ -161,7 +163,7 @@
                     font-size: 1rem;
 
                     @media (min-width: 320px) and (max-width: 640px) {
-                        font-size: calc(1rem + 0 * ((100vw - #{$rem320px}) / #{$diff320px}));
+                        font-size: calc(1rem + 0 * (100vw - #{$rem320px}) / #{$diff320px});
                     }
 
                     @media (min-width: 640px) {
@@ -173,7 +175,7 @@
                     font-size: 1.0263162365rem;
 
                     @media (min-width: 320px) and (max-width: 640px) {
-                        font-size: calc(1.0263162365rem + 0.1310911709 * ((100vw - #{$rem320px}) / #{$diff320px}));
+                        font-size: calc(1.0263162365rem + 0.1310911709 * (100vw - #{$rem320px}) / #{$diff320px});
                     }
 
                     @media (min-width: 640px) {
@@ -185,7 +187,7 @@
                     font-size: 1.1rem;
 
                     @media (min-width: 320px) and (max-width: 640px) {
-                        font-size: calc(1.1rem + 0.1 * ((100vw - #{$rem320px}) / #{$diff320px}));
+                        font-size: calc(1.1rem + 0.1 * (100vw - #{$rem320px}) / #{$diff320px});
                     }
 
                     @media (min-width: 640px) {
diff --git a/test/_math.scss b/test/_math.scss
deleted file mode 100644
index 5f40499..0000000
--- a/test/_math.scss
+++ /dev/null
@@ -1,21 +0,0 @@
-// sass-lint:disable empty-args
-
-@include describe('Math') {
-    @include it('iro-math-pow') {
-        @include assert-equal(iro-math-pow(2, 2),  2 * 2,       '2^2');
-        @include assert-equal(iro-math-pow(2, 3),  2 * 2 * 2,   '2^3');
-        @include assert-equal(iro-math-pow(4, 3),  4 * 4 * 4,   '4^3');
-        @include assert-equal(iro-math-pow(3, -1), 1 / 3,       '3^(-1)');
-        @include assert-equal(iro-math-pow(4, -2), 1 / (4 * 4), '4^(-2)');
-        @include assert-equal(iro-math-pow(3, 0),  1,           '3^0');
-    }
-
-    @include it('iro-math-clamp') {
-        @include assert-equal(iro-math-clamp(0,  0, 10),    0,   '0 in [0, 10]');
-        @include assert-equal(iro-math-clamp(10, 0, 10),    10,  '10 in [0, 10]');
-        @include assert-equal(iro-math-clamp(20, 0, 10),    10,  '20 in [0, 10]');
-        @include assert-equal(iro-math-clamp(3, 10, 20),    10,  '3 in [10, 20]');
-        @include assert-equal(iro-math-clamp(-5, -30, -10), -10, '-5 in [-30, -10]');
-        @include assert-equal(iro-math-clamp(-5, -30, -2),  -5,  '-5 in [-30, -2]');
-    }
-}
diff --git a/test/_responsive.scss b/test/_responsive.scss
index cdda40c..6dfe868 100644
--- a/test/_responsive.scss
+++ b/test/_responsive.scss
@@ -3,7 +3,7 @@
         $rem600px: iro-px-to-rem(600px);
         $rem800px: iro-px-to-rem(800px);
 
-        @include assert-equal(iro-responsive-fluid-calc(2rem, 4rem, 600px, 800px), 'calc(2rem + 2 * ((100vw - #{$rem600px}) / #{iro-strip-unit($rem800px - $rem600px)}))', 'Responsive value from 2rem to 4rem over 600px to 800px');
-        @include assert-equal(iro-responsive-fluid-calc(4px, 12px, 600px, 800px),  'calc(4px + 8 * ((100vw - 600px) / 200))',  'Responsive value from 4px to 12px over 600px to 800px');
+        @include assert-equal('#{iro-responsive-fluid-calc(2rem, 4rem, 600px, 800px)}', 'calc(2rem + 2 * (100vw - #{$rem600px}) / #{iro-strip-unit($rem800px - $rem600px)})', 'Responsive value from 2rem to 4rem over 600px to 800px');
+        @include assert-equal('#{iro-responsive-fluid-calc(4px, 12px, 600px, 800px)}',  'calc(4px + 8 * (100vw - 600px) / 200)',  'Responsive value from 4px to 12px over 600px to 800px');
     }
 }
diff --git a/test/test.scss b/test/test.scss
index 9e3cf6b..86c86e9 100644
--- a/test/test.scss
+++ b/test/test.scss
@@ -5,7 +5,6 @@
 $iro-easing-gradient-steps: 4;
 
 @import 'functions';
-@import 'math';
 @import 'contexts';
 @import 'bem';
 @import 'responsive';