Fix dotfiles structure

.config/alacritty/alacritty-themes/test/index.test.js

@@ -0,0 +1,99 @@
+/* globals describe it afterEach */
+'use strict';
+
+const assert = require('assert');
+const mockFs = require('mock-fs');
+const fs = require('fs');
+const YAML = require('yaml');
+
+const { getAlacrittyConfig, createConfigFile, applyTheme } = require('../');
+
+const {
+  NoAlacrittyFileFoundError,
+  alacrittyTemplatePath,
+  linuxHome,
+  themeFilePath,
+  themesFolder,
+} = require('../src/helpers');
+
+const homeDir = linuxHome();
+
+afterEach(mockFs.restore);
+
+describe('Alacritty Themes', () => {
+  it('returns NoAlacrittyFileFoundError error', () => {
+    mockFs();
+    assert.throws(() => getAlacrittyConfig(), NoAlacrittyFileFoundError);
+  });
+
+  it('creates an alacritty.yml config file', async () => {
+    const templatePath = alacrittyTemplatePath();
+    const mockDir = {
+      'alacritty.yml': mockFs.load(templatePath),
+    };
+    mockDir[`${homeDir}/.config/`] = { alacritty: {} };
+    mockFs(mockDir);
+    await createConfigFile();
+    const ymlPath = getAlacrittyConfig();
+    assert.strictEqual(ymlPath, `${homeDir}/.config/alacritty/alacritty.yml`);
+  });
+
+  it('sets the correct theme colors', async () => {
+    const templatePath = alacrittyTemplatePath();
+    const draculaPath = themeFilePath('Dracula', themesFolder());
+    const draculaTemplateContent = mockFs.bypass(() =>
+      fs.readFileSync(draculaPath, 'utf8')
+    );
+    const draculaParsedContent = YAML.parse(draculaTemplateContent);
+
+    const mockDir = {
+      'alacritty.yml': mockFs.load(templatePath),
+      themes: {
+        'Dracula.yml': draculaTemplateContent,
+      },
+    };
+
+    mockDir[`${homeDir}/.config`] = { alacritty: {} };
+    mockFs(mockDir);
+    await createConfigFile();
+    const ymlPath = getAlacrittyConfig();
+    await applyTheme('Dracula', themesFolder());
+    const newAlacrittyFile = fs.readFileSync(ymlPath, 'utf8');
+    const alacrittyParsedContent = YAML.parse(newAlacrittyFile);
+
+    assert.deepStrictEqual(
+      alacrittyParsedContent.colors,
+      draculaParsedContent.colors
+    );
+  });
+
+  it('keeps comments', async () => {
+    const alacrittyPath = alacrittyTemplatePath();
+    const alacrittyContent = mockFs.bypass(() =>
+      fs.readFileSync(alacrittyPath, 'utf8')
+    );
+    const draculaPath = themeFilePath('Dracula', themesFolder());
+    const draculaContent = mockFs.bypass(() =>
+      fs.readFileSync(draculaPath, 'utf8')
+    );
+
+    const mockDir = {
+      'alacritty.yml': alacrittyContent,
+      themes: {
+        'Dracula.yml': draculaContent,
+      },
+    };
+    mockDir[`${homeDir}/.config`] = { alacritty: {} };
+    mockFs(mockDir);
+    await createConfigFile();
+    const userAlacrittyPath = getAlacrittyConfig();
+    await applyTheme('Dracula', themesFolder());
+    const userAlacrittyFile = fs.readFileSync(userAlacrittyPath, 'utf8');
+    const alacritty = YAML.parseDocument(userAlacrittyFile);
+
+    assert.strictEqual(
+      alacritty.commentBefore,
+      ' Configuration for Alacritty, the GPU enhanced terminal emulator.'
+    );
+  });
+});