wehub-resource-sync
55 lines
2.0 KiB
TypeScript
Vendored
55 lines
2.0 KiB
TypeScript
Vendored
import { strict as assert } from "node:assert";
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import { afterEach, test, vi } from "vitest";
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import { formatSqlText, MAX_SQL_FORMAT_CHARS } from "../../apps/desktop/src/lib/sql/sqlFormatter.ts";
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afterEach(() => {
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vi.doUnmock("sql-formatter");
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});
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test("rejects very large SQL before importing formatter", async () => {
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vi.resetModules();
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vi.doMock("sql-formatter", () => {
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throw new Error("formatter should not load");
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});
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const { formatSqlText: isolatedFormatSqlText, MAX_SQL_FORMAT_CHARS: isolatedMaxSqlFormatChars } = await import("../../apps/desktop/src/lib/sql/sqlFormatter.ts");
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await assert.rejects(() => isolatedFormatSqlText("x".repeat(isolatedMaxSqlFormatChars + 1), "generic"), /too large/i);
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});
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test("formats SQL with uppercase keywords and readable line breaks by default", async () => {
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const formatted = await formatSqlText("select id, name from users where active = 1 order by name", "postgres");
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assert.match(formatted, /^SELECT\b/);
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assert.match(formatted, /\nFROM\b/);
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assert.match(formatted, /\nWHERE\b/);
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assert.match(formatted, /\nORDER BY\b/);
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});
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test("formats SQL with custom keyword case and indentation settings", async () => {
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const formatted = await formatSqlText("select id from users where active = 1", "postgres", {
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keywordCase: "lower",
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dataTypeCase: "preserve",
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functionCase: "preserve",
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useTabs: true,
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tabWidth: 2,
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logicalOperatorNewline: "before",
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expressionWidth: 50,
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linesBetweenQueries: 1,
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denseOperators: false,
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newlineBeforeSemicolon: false,
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});
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assert.match(formatted, /^select\b/);
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assert.match(formatted, /\nfrom\b/);
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assert.doesNotMatch(formatted, /^SELECT\b/);
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});
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test("leaves blank SQL unchanged", async () => {
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assert.equal(await formatSqlText(" \n\t", "mysql"), " \n\t");
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});
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test("rejects very large SQL before loading formatter work", async () => {
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await assert.rejects(() => formatSqlText("x".repeat(MAX_SQL_FORMAT_CHARS + 1), "generic"), /too large/i);
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});
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