tests(bigtable): test for bigtable script

tests/bigtableapi.test.js

@@ -0,0 +1,49 @@
+const expect = (is) => {
+	if(!is)
+		throw new Error('expected not done');
+}
+import testUtils from "./utils";
+
+const {pool} = require('../src/background/mysql')
+const forBigTable = require('../src/background/forBigTable')
+
+describe("big table for check", () => {
+  before(testUtils.beforeEach);
+  after(testUtils.afterEach);
+
+  it("runned", async function() {
+    const { app } = this
+    await app.client.waitForExist('#index-window')
+  });
+
+  let sphinx;
+
+  it("init", function() {
+    sphinx = pool()
+    expect(sphinx)
+  })
+
+  it("insert 13 records for big table check", async function() {
+    for(let i = 1; i < 14; i++)
+    	await sphinx.query(`insert into feed(id, data) values(${i}, 'a')`)
+  })
+
+  it("for each 3 records of big table", async function() {
+  	const records = []
+    await forBigTable(sphinx, 'feed', record => records.push(record), null, 3)
+    expect(records.length === 13)
+  })
+
+  it("for each 13 records of big table", async function() {
+  	const records = []
+    await forBigTable(sphinx, 'feed', record => records.push(record), null, 13)
+    expect(records.length === 13)
+    expect(records[1].id === 2)
+  })
+
+  it("for each 15 records of big table", async function() {
+  	const records = []
+    await forBigTable(sphinx, 'feed', record => records.push(record), null, 15)
+    expect(records.length === 13)
+  })
+});