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Finalize CliBuilder help subsystem

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Jesse Wierzbinski 2024-03-07 21:09:53 -10:00
parent c7b36515b0
commit c0a932e2b2
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2 changed files with 148 additions and 32 deletions
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64
packages/cli-parser/tests/cli-builder.test.ts
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@ -339,4 +339,68 @@ describe("CliBuilder", () => {
});
});
});
it("should show help menu", () => {
const consoleLogSpy = spyOn(console, "log").mockImplementation(() => {
// Do nothing
});
const cliBuilder = new CliBuilder();
const cliCommand = new CliCommand(
["category1", "category2"],
[
{
name: "name",
type: "string",
needsValue: true,
description: "Name of new item",
},
{
name: "delete-previous",
type: "number",
needsValue: false,
positioned: true,
optional: true,
description: "Also delete the previous item",
},
{ name: "arg3", type: "boolean", needsValue: false },
{ name: "arg4", type: "array", needsValue: true },
],
() => {
// Do nothing
},
"I love sussy sauces",
"emoji add --url https://site.com/image.png"
);
cliBuilder.registerCommand(cliCommand);
cliBuilder.displayHelp();
const loggedString = consoleLogSpy.mock.calls
.map(call => stripAnsi(call[0]))
.join("\n");
consoleLogSpy.mockRestore();
expect(loggedString).toContain("category1");
expect(loggedString).toContain(
" category2.................I love sussy sauces"
);
expect(loggedString).toContain(
" name..................Name of new item"
);
expect(loggedString).toContain(
" arg3..................(no description)"
);
expect(loggedString).toContain(
" arg4..................(no description)"
);
expect(loggedString).toContain(
" --delete-previous.....Also delete the previous item (optional)"
);
expect(loggedString).toContain(
" Example: emoji add --url https://site.com/image.png"
);
});
});