/**
* CLI Theme Override Integration Test
*
* Tests the complete flow of CLI theme override through the configuration system
*/
import { describe, it, expect, beforeEach, afterEach } from 'vitest';
import { TestUtils } from '../../helpers/test-utils.js';
import { loadHybridConfiguration, convertToResolvedConfig } from '../../../src/application/config/HybridConfigLoader.js';
import { writeFileSync } from 'fs';
import { join } from 'path';
describe('CLI Theme Override Integration', () => {
let tempDir: string;
beforeEach(async () => {
tempDir = await TestUtils.createTempDir('cli-theme-override-test-');
// Create system-configuration.json (required for HybridConfigLoader)
const systemConfig = {
model: {
name: "nomic-embed-text",
chunkSize: 1000,
batchSize: 32,
overlap: 10,
timeoutMs: 30000,
maxConcurrentOperations: 14
},
fileProcessing: {
extensions: [".txt", ".md", ".pdf", ".docx"],
ignorePatterns: ["node_modules/**", ".git/**"],
maxFileSize: 10485760,
debounceDelay: 1000
},
development: {
enableDebugOutput: false,
mockOllamaApi: false,
skipGpuDetection: false
}
};
writeFileSync(join(tempDir, 'system-configuration.json'), JSON.stringify(systemConfig, null, 2));
// Create config-defaults.yaml with auto theme
const configDefaults = `
theme: "auto"
development:
enabled: false
hotReload: false
performance:
batchSize: 32
`;
writeFileSync(join(tempDir, 'config-defaults.yaml'), configDefaults);
// Create config.yaml with dark theme (user preference)
const configUser = `
theme: "dark"
development:
enabled: true
`;
writeFileSync(join(tempDir, 'config.yaml'), configUser);
});
afterEach(async () => {
await TestUtils.cleanupTempDir(tempDir);
});
it('should use CLI theme override with highest priority', async () => {
// Change to temp directory for relative config file loading
const originalCwd = process.cwd();
try {
process.chdir(tempDir);
// Test CLI override with 'light' theme
const cliOverrides = { theme: 'light' };
const simpleConfig = await loadHybridConfiguration('/test/folder', cliOverrides);
const resolvedConfig = convertToResolvedConfig(simpleConfig);
// CLI override should win over user config and defaults
expect(resolvedConfig.theme).toBe('light');
expect(resolvedConfig.sources.theme).toBe('cli');
} finally {
process.chdir(originalCwd);
}
});
it('should fall back to user config when no CLI override', async () => {
const originalCwd = process.cwd();
try {
process.chdir(tempDir);
// No CLI overrides
const cliOverrides = {};
const simpleConfig = await loadHybridConfiguration('/test/folder', cliOverrides);
const resolvedConfig = convertToResolvedConfig(simpleConfig);
// Should use user config (dark)
expect(resolvedConfig.theme).toBe('dark');
expect(resolvedConfig.sources.theme).toBe('user');
} finally {
process.chdir(originalCwd);
}
});
it('should fall back to defaults when no user config', async () => {
// Create a separate temp directory for this test to avoid state issues
const testTempDir = await TestUtils.createTempDir('cli-theme-override-no-user-config-');
const originalCwd = process.cwd();
try {
// Create only system config and defaults (no user config.yaml)
const systemConfig = {
model: {
name: "nomic-embed-text",
chunkSize: 1000,
batchSize: 32,
overlap: 10,
timeoutMs: 30000,
maxConcurrentOperations: 14
},
fileProcessing: {
extensions: [".txt", ".md", ".pdf", ".docx"],
ignorePatterns: ["node_modules/**", ".git/**"],
maxFileSize: 10485760,
debounceDelay: 1000
},
development: {
enableDebugOutput: false,
mockOllamaApi: false,
skipGpuDetection: false
}
};
writeFileSync(join(testTempDir, 'system-configuration.json'), JSON.stringify(systemConfig, null, 2));
// Create config-defaults.yaml with auto theme
const configDefaults = `
theme: "auto"
development:
enabled: false
hotReload: false
performance:
batchSize: 32
`;
writeFileSync(join(testTempDir, 'config-defaults.yaml'), configDefaults);
// Do NOT create config.yaml - test case where user config doesn't exist
process.chdir(testTempDir);
// No CLI overrides
const cliOverrides = {};
const simpleConfig = await loadHybridConfiguration('/test/folder', cliOverrides);
const resolvedConfig = convertToResolvedConfig(simpleConfig);
// Should use defaults (auto)
expect(resolvedConfig.theme).toBe('auto');
expect(resolvedConfig.sources.theme).toBe('default');
} finally {
process.chdir(originalCwd);
await TestUtils.cleanupTempDir(testTempDir);
}
});
it('should test complete priority chain: CLI > User > Default', async () => {
const originalCwd = process.cwd();
try {
process.chdir(tempDir);
// Test cases for different priority scenarios
const testCases = [
{
name: 'CLI override wins',
cliOverrides: { theme: 'light' },
expected: 'light',
expectedSource: 'cli'
},
{
name: 'User config when no CLI',
cliOverrides: {},
expected: 'dark',
expectedSource: 'user'
}
];
for (const testCase of testCases) {
const simpleConfig = await loadHybridConfiguration('/test/folder', testCase.cliOverrides);
const resolvedConfig = convertToResolvedConfig(simpleConfig);
expect(resolvedConfig.theme).toBe(testCase.expected);
expect(resolvedConfig.sources.theme).toBe(testCase.expectedSource);
}
} finally {
process.chdir(originalCwd);
}
});
it('should preserve CLI overrides in SimpleConfig', async () => {
const originalCwd = process.cwd();
try {
process.chdir(tempDir);
const cliOverrides = { theme: 'dark' };
const simpleConfig = await loadHybridConfiguration('/test/folder', cliOverrides);
expect(simpleConfig.cliOverrides).toEqual({ theme: 'dark' });
expect(simpleConfig.user.theme).toBe('dark'); // from user config
expect(simpleConfig.folders).toEqual(['/test/folder']);
} finally {
process.chdir(originalCwd);
}
});
it('should handle empty CLI overrides gracefully', async () => {
const originalCwd = process.cwd();
try {
process.chdir(tempDir);
const cliOverrides = {};
const simpleConfig = await loadHybridConfiguration('/test/folder', cliOverrides);
const resolvedConfig = convertToResolvedConfig(simpleConfig);
expect(simpleConfig.cliOverrides).toEqual({});
expect(resolvedConfig.theme).toBe('dark'); // from user config
} finally {
process.chdir(originalCwd);
}
});
});
