Izmjenjena struktura, dodan backand

web/node_modules/table/test/calculateRowHeightIndex.js

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+/* eslint-disable max-nested-callbacks */
+
+import {
+    expect
+} from 'chai';
+import calculateRowHeightIndex from './../src/calculateRowHeightIndex';
+
+describe('calculateRowHeightIndex', () => {
+  context('single column', () => {
+    context('cell content width is lesser than column width', () => {
+      it('is equal to 1', () => {
+        const data = [
+          [
+            'aaa'
+          ]
+        ];
+
+        const config = {
+          columns: {
+            0: {
+              width: 10,
+              wrapWord: false
+            }
+          }
+        };
+
+        const rowSpanIndex = calculateRowHeightIndex(data, config);
+
+        expect(rowSpanIndex[0]).to.equal(1);
+      });
+    });
+    context('cell content width is twice the size of the column width', () => {
+      it('is equal to 2', () => {
+        const data = [
+          [
+            'aaabbb'
+          ]
+        ];
+
+        const config = {
+          columns: {
+            0: {
+              width: 3,
+              wrapWord: false
+            }
+          }
+        };
+
+        const rowSpanIndex = calculateRowHeightIndex(data, config);
+
+        expect(rowSpanIndex[0]).to.equal(2);
+      });
+    });
+  });
+  context('multiple columns', () => {
+    context('multiple cell content width is greater than the column width', () => {
+      it('uses the largest height', () => {
+        const data = [
+          ['aaabbb'],
+          ['aaabbb']
+        ];
+
+        const config = {
+          columns: {
+            0: {
+              width: 2,
+              wrapWord: false
+            }
+          }
+        };
+
+        const rowSpanIndex = calculateRowHeightIndex(data, config);
+
+        expect(rowSpanIndex[0]).to.equal(3);
+      });
+    });
+  });
+});