Mercurial > code > home > repos > streamed-graph

comparison src/layout/ViewConfig.test.ts @ 122:2e8fa3fec0c8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
support joining subjects into wider rows
author drewp@bigasterisk.com
date Sun, 20 Mar 2022 14:12:03 -0700
parents 2468f2227d22
children
comparison
equal deleted inserted replaced
121:3584f24becf4 122:2e8fa3fec0c8
1 import { Util } from "n3"; 1 import { Util } from "n3";
2 import { EX } from "./namespaces";
2 import { ViewConfig } from "./ViewConfig"; 3 import { ViewConfig } from "./ViewConfig";
3 4
4 describe("ViewModel", () => { 5 describe("ViewModel", () => {
5 it("gets a table description", async () => { 6 it("gets a table description", async () => {
6 const vc = new ViewConfig(); 7 const vc = new ViewConfig();
11 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . 12 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
12 @prefix : <http://bigasterisk.com/netRoutes/ns#> . 13 @prefix : <http://bigasterisk.com/netRoutes/ns#> .
13 14
14 <> a ex:View ; rdfs:label "repos" . 15 <> a ex:View ; rdfs:label "repos" .
15 <> ex:table demo:table1 . 16 <> ex:table demo:table1 .
16 demo:table1 17 demo:table1
17 ex:primaryType :FilteredNic; 18 ex:primaryType :FilteredNic;
18 ex:joinType :Traffic . 19 ex:joinType :Traffic .
19 `); 20 `);
20 const NET = Util.prefix("http://bigasterisk.com/netRoutes/ns#"); 21 const NET = Util.prefix("http://bigasterisk.com/netRoutes/ns#");
21 22
22 expect(vc.tables[0].primary).toEqual(NET("FilteredNic")); 23 expect(vc.tables[0].primary).toEqual(NET("FilteredNic"));
23 expect(vc.tables[0].joins).toEqual([NET("Traffic")]); 24 expect(vc.tables[0].joins).toEqual([NET("Traffic")]);
24 }); 25 });
26 it("gets pred joins", async () => {
27 const vc = new ViewConfig();
28 await vc.readFromGraph(`
29 @prefix ex: <http://example.com/> .
30 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
31 @prefix : <http://example.com/> .
32
33 <> a :View; :table [
34 :primaryType :T1;
35 :link [:predicate :predLink; :rtype :T2 ] ] .
36 `);
37 expect(vc.tables[0].primary).toEqual(EX("T1"));
38 expect(vc.tables[0].links).toEqual([{ pred: EX("predLink") }]);
39 });
25 }); 40 });