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comparison src/layout/Layout.test.ts @ 119:8715633f5213

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fancier column sorting to bring preds from the same type together
author drewp@bigasterisk.com
date Sun, 20 Mar 2022 01:17:35 -0700
parents c2923b20bf5c
children 3584f24becf4
comparison
equal deleted inserted replaced
118:c2923b20bf5c 119:8715633f5213
153 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . 153 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
154 @prefix : <http://example.com/> . 154 @prefix : <http://example.com/> .
155 155
156 <> a :View; :table [ :primaryType :T1; :joinType :T2 ] . 156 <> a :View; :table [ :primaryType :T1; :joinType :T2 ] .
157 `); 157 `);
158 vc.graph.forEach((q) => console.log("vc", q), null, null, null, null);
159 const layout = new Layout(vc); 158 const layout = new Layout(vc);
160 const lr = layout.plan( 159 const lr = layout.plan(
161 await n3Graph(` 160 await n3Graph(`
162 @prefix : <http://example.com/> . 161 @prefix : <http://example.com/> .
163 :g1 { 162 :g1 {
176 expect(section0.rows).toEqual([ 175 expect(section0.rows).toEqual([
177 [[EX("red")], []], 176 [[EX("red")], []],
178 [[], [EX("big")]], 177 [[], [EX("big")]],
179 ]); 178 ]);
180 }); 179 });
180 it("groups columns by type", async()=>{
181 const vc = new ViewConfig();
182 await vc.readFromGraph(`
183 @prefix ex: <http://example.com/> .
184 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
185 @prefix : <http://example.com/> .
186
187 <> a :View; :table [ :primaryType :T1; :joinType :T2, :T3 ] .
188 `);
189 const layout = new Layout(vc);
190 const lr = layout.plan(
191 await n3Graph(`
192 @prefix : <http://example.com/> .
193 :g1 {
194 :a a :T1; :p1 :red; :p3 :green .
195 :b a :T2; :p2 :blue .
196 }
197 `)
198 );
199 const section0 = lr.sections[0] as AlignedTable;
200 expect(section0.columnHeaders).toEqual([
201 { rdfTypes: [EX("T1")], pred: EX("p1") },
202 { rdfTypes: [EX("T1")], pred: EX("p3") },
203 { rdfTypes: [EX("T2")], pred: EX("p2") },
204 ]);
205 })
181 }); 206 });
182 it.skip("makes a table out of ungrouped triples with the same type", async () => {}); 207 it.skip("makes a table out of ungrouped triples with the same type", async () => {});
183 }); 208 });