test: 补充utils单测

packages/s2-core/__tests__/unit/utils/condition/condition-spec.ts

@@ -1,6 +1,7 @@
 import {
   getIconPositionCfg,
   getIntervalScale,
+  findFieldCondition,
 } from '@/utils/condition/condition';
 
 describe('getIconLayoutPosition Test', () => {
@@ -24,6 +25,37 @@ describe('getIconLayoutPosition Test', () => {
   });
 });
 
+describe('getFieldCondition Test', () => {
+  test('should find the condition where fill is green', () => {
+    const conditions = [
+      {
+        field: 'value',
+        mapping: () => ({ fill: 'red' }),
+      },
+      { field: 'price', mapping: () => ({ fill: 'blue' }) },
+      { field: 'price', mapping: () => ({ fill: 'green' }) },
+    ];
+    expect(findFieldCondition(conditions, 'price').mapping().fill).toBe(
+      'green',
+    );
+  });
+
+  test('should not find the condition where fill is orange', () => {
+    const conditions = [
+      {
+        field: 'value',
+        mapping: () => ({ fill: 'red' }),
+      },
+      { field: 'price', mapping: () => ({ fill: 'blue' }) },
+      { field: /price/, mapping: () => ({ fill: 'orange' }) },
+      { field: 'p', mapping: () => ({ fill: 'pink' }) },
+    ];
+    expect(findFieldCondition(conditions, 'price').mapping().fill).toBe(
+      'orange',
+    );
+  });
+});
+
 describe('getIntervalScale Test', () => {
   test('should get scale when both of minValue and maxValue are greater then 0', () => {
     const getScale = getIntervalScale(100, 200);

packages/s2-core/__tests__/unit/utils/layout/icon-spec.ts

@@ -0,0 +1,84 @@
+import { getDataCellIconStyle, normalizeIconCfg } from '@/utils/layout/icon';
+
+describe('normalizeIconCfg Test', () => {
+  test('should return a complete IconCfg object', () => {
+    expect(normalizeIconCfg()).toEqual({
+      size: 0,
+      position: 'right',
+      margin: {
+        left: 0,
+        right: 0,
+      },
+    });
+  });
+
+  test('should return the input object', () => {
+    const iconCfg = {
+      size: 10,
+      position: 'left',
+      margin: {
+        left: 8,
+        right: 8,
+      },
+    };
+    expect(normalizeIconCfg(iconCfg)).toEqual(iconCfg);
+  });
+});
+
+describe('getDataCellIconStyle Test', () => {
+  const conditions = [
+    {
+      field: 'value',
+      mapping: () => ({ fill: 'red' }),
+    },
+    { field: 'price', mapping: () => ({ fill: 'blue' }) },
+    { field: /price/, mapping: () => ({ fill: 'orange' }), position: 'left' },
+    { field: 'p', mapping: () => ({ fill: 'pink' }) },
+  ];
+  test('should return default iconCfg object', () => {
+    expect(
+      getDataCellIconStyle(
+        { icon: conditions },
+        { size: 10, margin: { left: 4, right: 4 } },
+        'errorField',
+      ),
+    ).toEqual({
+      size: 0,
+      position: 'right',
+      margin: {
+        left: 0,
+        right: 0,
+      },
+    });
+    expect(
+      getDataCellIconStyle(
+        { icon: [] },
+        { size: 10, margin: { left: 4, right: 4 } },
+        'price',
+      ),
+    ).toEqual({
+      size: 0,
+      position: 'right',
+      margin: {
+        left: 0,
+        right: 0,
+      },
+    });
+  });
+  test('should return correct iconCfg object', () => {
+    expect(
+      getDataCellIconStyle(
+        { icon: conditions },
+        { size: 10, margin: { left: 4, right: 4 } },
+        'price',
+      ),
+    ).toEqual({
+      size: 10,
+      position: 'left',
+      margin: {
+        left: 4,
+        right: 4,
+      },
+    });
+  });
+});