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refactor(tests): deduplicate code fence motion specs

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This commit is contained in:
Aly Thobani 2026-05-11 17:28:48 -07:00
parent 827dea58a1
commit fdc3aa054e
1 changed files with 46 additions and 77 deletions
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123
tests/jumpToCodeFence.test.ts
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@ -5,113 +5,82 @@ import {
} from "../motions/jumpToCodeFence";
import { createFakeCodeMirrorEditor } from "./createFakeCodeMirrorEditor";
const CODE_FENCE_CONTENT_LINES = [
"intro",
"```ts",
"const answer = 42;",
"```",
"outro",
];
describe("jumpToNextCodeFence", () => {
test("jumps to the next opening code fence", () => {
const cm = createFakeCodeMirrorEditor([
"intro",
"```ts",
"const answer = 42;",
"```",
"outro",
]);
const nextCodeFence = jumpToNextCodeFence(
cm as any,
expectNextCodeFencePosition(
{ line: 0, ch: 0 },
{ repeat: 1 }
{ line: 1, ch: 0 }
);
expect(nextCodeFence).toEqual({ line: 1, ch: 0 });
});
test("jumps to the next closing code fence", () => {
const cm = createFakeCodeMirrorEditor([
"intro",
"```ts",
"const answer = 42;",
"```",
"outro",
]);
const nextCodeFence = jumpToNextCodeFence(
cm as any,
expectNextCodeFencePosition(
{ line: 2, ch: 0 },
{ repeat: 1 }
{ line: 3, ch: 0 }
);
expect(nextCodeFence).toEqual({ line: 3, ch: 0 });
});
test("wraps to the first code fence after the last one", () => {
const cm = createFakeCodeMirrorEditor([
"intro",
"```ts",
"const answer = 42;",
"```",
"outro",
]);
const nextCodeFence = jumpToNextCodeFence(
cm as any,
expectNextCodeFencePosition(
{ line: 4, ch: 0 },
{ repeat: 1 }
{ line: 1, ch: 0 }
);
expect(nextCodeFence).toEqual({ line: 1, ch: 0 });
});
test("ignores backticks that are not code fence lines", () => {
const cm = createFakeCodeMirrorEditor([
"here are inline backticks ``` not a fence",
"```ts",
"const answer = 42;",
"```",
]);
const nextCodeFence = jumpToNextCodeFence(
cm as any,
expectNextCodeFencePosition(
{ line: 0, ch: 0 },
{ repeat: 1 }
{ line: 1, ch: 0 },
[
"here are inline backticks ``` not a fence",
"```ts",
"const answer = 42;",
"```",
]
);
expect(nextCodeFence).toEqual({ line: 1, ch: 0 });
});
});
describe("jumpToPreviousCodeFence", () => {
test("jumps to the previous closing code fence", () => {
const cm = createFakeCodeMirrorEditor([
"intro",
"```ts",
"const answer = 42;",
"```",
"outro",
]);
const previousCodeFence = jumpToPreviousCodeFence(
cm as any,
expectPreviousCodeFencePosition(
{ line: 4, ch: 0 },
{ repeat: 1 }
{ line: 3, ch: 0 }
);
expect(previousCodeFence).toEqual({ line: 3, ch: 0 });
});
test("jumps to the previous opening code fence", () => {
const cm = createFakeCodeMirrorEditor([
"intro",
"```ts",
"const answer = 42;",
"```",
"outro",
]);
const previousCodeFence = jumpToPreviousCodeFence(
cm as any,
expectPreviousCodeFencePosition(
{ line: 2, ch: 0 },
{ repeat: 1 }
{ line: 1, ch: 0 }
);
expect(previousCodeFence).toEqual({ line: 1, ch: 0 });
});
});
function expectNextCodeFencePosition(
cursorPosition: { line: number; ch: number },
expectedPosition: { line: number; ch: number },
contentLines: string[] = CODE_FENCE_CONTENT_LINES
): void {
const cm = createFakeCodeMirrorEditor(contentLines);
const nextCodeFence = jumpToNextCodeFence(cm as any, cursorPosition, { repeat: 1 });
expect(nextCodeFence).toEqual(expectedPosition);
}
function expectPreviousCodeFencePosition(
cursorPosition: { line: number; ch: number },
expectedPosition: { line: number; ch: number },
contentLines: string[] = CODE_FENCE_CONTENT_LINES
): void {
const cm = createFakeCodeMirrorEditor(contentLines);
const previousCodeFence = jumpToPreviousCodeFence(cm as any, cursorPosition, { repeat: 1 });
expect(previousCodeFence).toEqual(expectedPosition);
}