Add `media-query` color mode Sass test (#38326)

diff --git a/scss/tests/mixins/_media-query-color-mode-full.test.scss b/scss/tests/mixins/_media-query-color-mode-full.test.scss
new file mode 100644 (file)
index 0000000..00ed82d
--- /dev/null
+++ b/scss/tests/mixins/_media-query-color-mode-full.test.scss
@@ -0,0 +1,8 @@
+$color-mode-type: media-query;
+
+@import "../../bootstrap";
+
+@include describe("global $color-mode-type: media-query") {
+  @include it("compiles entirely Bootstrap CSS with media-query color mode") { // stylelint-disable-line block-no-empty
+  }
+}