| 1 | import { expect } from 'chai';
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| 2 | import { resolveHeaderRows } from '../src';
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| 3 |
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| 4 | describe('utils.resolveHeaderRows', function () {
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| 5 | it('returns columns wrapped in an array', function () {
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| 6 | const column = {
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| 7 | foo: 'bar'
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| 8 | };
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| 9 | const columns = [column];
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| 10 | const expected = [
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| 11 | [
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| 12 | {
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| 13 | ...column,
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| 14 | props: {
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| 15 | rowSpan: 1
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| 16 | }
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| 17 | }
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| 18 | ]
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| 19 | ];
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| 20 |
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| 21 | expect(resolveHeaderRows(columns)).to.deep.equal(expected);
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| 22 | });
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| 23 |
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| 24 | it('passes props to column result', function () {
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| 25 | const props = {
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| 26 | bar: 'bar'
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| 27 | };
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| 28 | const column = {
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| 29 | foo: 'bar',
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| 30 | props
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| 31 | };
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| 32 | const columns = [column];
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| 33 | const expected = [
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| 34 | [
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| 35 | {
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| 36 | ...column,
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| 37 | props: {
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| 38 | ...props,
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| 39 | rowSpan: 1
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| 40 | }
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| 41 | }
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| 42 | ]
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| 43 | ];
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| 44 |
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| 45 | expect(resolveHeaderRows(columns)).to.deep.equal(expected);
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| 46 | });
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| 47 |
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| 48 | it('returns columns with child wrapped in an array', function () {
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| 49 | const childColumn = {
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| 50 | bar: 'foo'
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| 51 | };
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| 52 | const column = {
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| 53 | foo: 'bar',
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| 54 | children: [
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| 55 | childColumn
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| 56 | ]
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| 57 | };
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| 58 | const columns = [column];
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| 59 | const expected = [
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| 60 | [
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| 61 | {
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| 62 | foo: column.foo,
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| 63 | props: {
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| 64 | colSpan: 1
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| 65 | }
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| 66 | }
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| 67 | ],
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| 68 | [
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| 69 | {
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| 70 | ...childColumn,
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| 71 | props: {
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| 72 | rowSpan: 1
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| 73 | }
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| 74 | }
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| 75 | ]
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| 76 | ];
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| 77 |
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| 78 | expect(resolveHeaderRows(columns)).to.deep.equal(expected);
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| 79 | });
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| 80 |
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| 81 | it('calculates colSpan based on children', function () {
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| 82 | const childColumn = {
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| 83 | bar: 'foo'
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| 84 | };
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| 85 | const column = {
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| 86 | foo: 'bar',
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| 87 | children: [
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| 88 | childColumn,
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| 89 | childColumn
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| 90 | ]
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| 91 | };
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| 92 | const columns = [column];
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| 93 | const expected = [
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| 94 | [
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| 95 | {
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| 96 | foo: column.foo,
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| 97 | props: {
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| 98 | colSpan: 2
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| 99 | }
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| 100 | }
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| 101 | ],
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| 102 | [
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| 103 | {
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| 104 | ...childColumn,
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| 105 | props: {
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| 106 | rowSpan: 1
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| 107 | }
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| 108 | },
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| 109 | {
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| 110 | ...childColumn,
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| 111 | props: {
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| 112 | rowSpan: 1
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| 113 | }
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| 114 | }
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| 115 | ]
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| 116 | ];
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| 117 |
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| 118 | expect(resolveHeaderRows(columns)).to.deep.equal(expected);
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| 119 | });
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| 120 |
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| 121 | it('calculates rowSpan based on siblings', function () {
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| 122 | const basicColumn = {
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| 123 | bar: 'foo'
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| 124 | };
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| 125 | const column = {
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| 126 | foo: 'bar',
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| 127 | children: [
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| 128 | basicColumn,
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| 129 | basicColumn
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| 130 | ]
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| 131 | };
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| 132 | const columns = [basicColumn, column];
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| 133 | const expected = [
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| 134 | [
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| 135 | {
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| 136 | ...basicColumn,
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| 137 | props: {
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| 138 | rowSpan: 2
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| 139 | }
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| 140 | },
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| 141 | {
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| 142 | foo: column.foo,
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| 143 | props: {
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| 144 | colSpan: 2
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| 145 | }
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| 146 | }
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| 147 | ],
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| 148 | [
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| 149 | {
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| 150 | ...basicColumn,
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| 151 | props: {
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| 152 | rowSpan: 1
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| 153 | }
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| 154 | },
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| 155 | {
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| 156 | ...basicColumn,
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| 157 | props: {
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| 158 | rowSpan: 1
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| 159 | }
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| 160 | }
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| 161 | ]
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| 162 | ];
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| 163 |
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| 164 | expect(resolveHeaderRows(columns)).to.deep.equal(expected);
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| 165 | });
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| 166 | });
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