test: add parseWidthOrHeight test

apache-superset · Jun 11, 2019 · 53c51cb · 53c51cb
1 parent e0cac74
commit 53c51cb
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/packages/superset-ui-chart/test/components/parseWidthOrHeight.test.ts b/packages/superset-ui-chart/test/components/parseWidthOrHeight.test.ts
@@ -0,0 +1,20 @@
+import parseWidthOrHeight from '../../src/components/parseWidthOrHeight';
+
+describe('parseWidthOrHeight(input)', () => {
+  it('handles string "auto"', () => {
+    expect(parseWidthOrHeight('auto')).toEqual({ isDynamic: true, multiplier: 1 });
+  });
+  it('handles strings with % at the end', () => {
+    expect(parseWidthOrHeight('100%')).toEqual({ isDynamic: true, multiplier: 1 });
+    expect(parseWidthOrHeight('50%')).toEqual({ isDynamic: true, multiplier: 0.5 });
+    expect(parseWidthOrHeight('0%')).toEqual({ isDynamic: true, multiplier: 0 });
+  });
+  it('handles strings that are numbers', () => {
+    expect(parseWidthOrHeight('100')).toEqual({ isDynamic: false, value: 100 });
+    expect(parseWidthOrHeight('20')).toEqual({ isDynamic: false, value: 20 });
+  });
+  it('handles numbers', () => {
+    expect(parseWidthOrHeight(100)).toEqual({ isDynamic: false, value: 100 });
+    expect(parseWidthOrHeight(0)).toEqual({ isDynamic: false, value: 0 });
+  });
+});