fresh/packages/plugin-vite/tests/dev_server_test.ts at 13d78007b5c702303f588bd7e1fbd5ff869a576a · freshframework/fresh · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
import * as path from "@std/path";
import { expect } from "@std/expect";
import { waitForText, withBrowser } from "../../fresh/tests/test_utils.tsx";
import {
  DEMO_DIR,
  FIXTURE_DIR,
  updateFile,
  withDevServer,
} from "./test_utils.ts";

Deno.test({
  name: "vite dev - launches",
  fn: async () => {
    await withDevServer(DEMO_DIR, async (address) => {
      const res = await fetch(`${address}/tests/it_works`);
      const text = await res.text();
      expect(text).toContain("it works");
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - serves static files",
  fn: async () => {
    await withDevServer(DEMO_DIR, async (address) => {
      const res = await fetch(`${address}/test_static/foo.txt`);
      const text = await res.text();
      expect(text).toContain("it works");
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - loads islands",
  fn: async () => {
    await withDevServer(DEMO_DIR, async (address) => {
      await withBrowser(async (page) => {
        await page.goto(`${address}/tests/island_hooks`, {
          waitUntil: "networkidle2",
        });
        await waitForText(page, "button", "count: 0");

        await page.locator("button").click();
        await waitForText(page, "button", "count: 1");
      });
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - starts without static/ dir",
  fn: async () => {
    const fixture = path.join(FIXTURE_DIR, "no_static");
    await withDevServer(fixture, async (address) => {
      const res = await fetch(`${address}/`);
      const text = await res.text();
      expect(text).toContain("ok");
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - starts without islands/ dir",
  fn: async () => {
    const fixture = path.join(FIXTURE_DIR, "no_islands");
    await withDevServer(fixture, async (address) => {
      const res = await fetch(`${address}/`);
      const text = await res.text();
      expect(text).toContain("ok");
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - starts without routes/ dir",
  fn: async () => {
    const fixture = path.join(FIXTURE_DIR, "no_routes");
    await withDevServer(fixture, async (address) => {
      const res = await fetch(`${address}/`);
      const text = await res.text();
      expect(text).toContain("ok");
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - can apply HMR to islands (hooks)",
  ignore: true, // Test is very flaky
  fn: async () => {
    await withDevServer(DEMO_DIR, async (address, dir) => {
      await withBrowser(async (page) => {
        await page.goto(`${address}/tests/island_hooks`, {
          waitUntil: "networkidle2",
        });
        await waitForText(page, "button", "count: 0");
        await page.locator("button").click();
        await waitForText(page, "button", "count: 1");

        const island = path.join(
          dir,
          "islands",
          "tests",
          "CounterHooks.tsx",
        );
        await using _ = await updateFile(
          island,
          (text) => text.replace("count:", "hmr:"),
        );

        await waitForText(page, "button", "hmr: 1");
        await page.locator("button").click();
        await waitForText(page, "button", "hmr: 2");
      });
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - can import json in npm package",
  fn: async () => {
    await withDevServer(DEMO_DIR, async (address) => {
      await withBrowser(async (page) => {
        await page.goto(`${address}/tests/mime`, {
          waitUntil: "networkidle2",
        });
        await page.locator(".ready").wait();
      });
    });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "vite dev - inline env vars",
  fn: async () => {
    await withDevServer(DEMO_DIR, async (address) => {
      await withBrowser(async (page) => {
        await page.goto(`${address}/tests/env`, {
          waitUntil: "networkidle2",
        });
        await page.locator(".ready").wait();

        const res = await page.locator("pre").evaluate((el) =>
          // deno-lint-ignore no-explicit-any
          (el as any).textContent ?? ""
        );

        expect(JSON.parse(res)).toEqual({ deno: "foobar", nodeEnv: "foobar" });
      });
    }, { FRESH_PUBLIC_FOO: "foobar" });
  },
  sanitizeResources: false,
  sanitizeOps: false,
});