44 lines
2.3 KiB
TypeScript
Vendored
44 lines
2.3 KiB
TypeScript
Vendored
import { readFileSync } from "node:fs";
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import { describe, expect, it } from "vitest";
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const source = readFileSync(new URL("../ObjectBrowser.vue", import.meta.url), "utf8");
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function functionBody(name: string): string {
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const signature = new RegExp(`(?:async\\s+)?function\\s+${name}\\s*\\([^)]*\\)\\s*(?::\\s*[^\\{]+)?\\{`, "m").exec(source);
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if (!signature) throw new Error(`Missing function ${name}`);
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const bodyStart = signature.index + signature[0].length;
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let depth = 1;
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for (let index = bodyStart; index < source.length; index += 1) {
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if (source[index] === "{") depth += 1;
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else if (source[index] === "}") depth -= 1;
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if (depth === 0) return source.slice(bodyStart, index);
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}
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throw new Error(`Unclosed function ${name}`);
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}
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describe("ObjectBrowser table metadata refresh", () => {
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it("refreshes the object list and the open table-info tab from the toolbar", () => {
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const refresh = functionBody("refresh");
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expect(refresh).toContain("void reload();");
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expect(refresh).toContain("void refreshActiveTableInfo();");
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expect(source).toContain('@click="refresh"');
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});
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it("invalidates stale requests and reloads only the active metadata surface", () => {
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const refreshTableInfo = functionBody("refreshActiveTableInfo");
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expect(refreshTableInfo).toContain('sidePanelMode.value !== "table-info" || !sidePanelRow.value');
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expect(refreshTableInfo).toContain("sidePanelGuard.bump();");
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expect(refreshTableInfo).toMatch(/tableInfoTab\.value === "ddl"[\s\S]*?tableDdlContent\.value = "";[\s\S]*?await fetchTableDdl\(\);/);
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expect(refreshTableInfo).toMatch(/tableInfoTab\.value === "columns"[\s\S]*?tableColumns\.value = \[\];[\s\S]*?await fetchTableColumns\(\);/);
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expect(refreshTableInfo).toMatch(/tableInfoTab\.value === "indexes"[\s\S]*?tableIndexes\.value = \[\];[\s\S]*?await fetchTableIndexes\(\);/);
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expect(refreshTableInfo).toMatch(/tableInfoTab\.value === "foreignKeys"[\s\S]*?tableForeignKeys\.value = \[\];[\s\S]*?await fetchTableForeignKeys\(\);/);
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expect(refreshTableInfo).toMatch(/tableInfoTab\.value === "triggers"[\s\S]*?tableTriggers\.value = \[\];[\s\S]*?await fetchTableTriggers\(\);/);
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});
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it("keeps automatic object reloads free of extra metadata requests", () => {
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expect(functionBody("reload")).not.toContain("refreshActiveTableInfo");
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});
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});
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