80 lines
2.5 KiB
JavaScript
80 lines
2.5 KiB
JavaScript
var mockPackage = require('../../mocks/mockPackage');
|
|
var Dgeni = require('dgeni');
|
|
var path = require('canonical-path');
|
|
var ts = require('typescript');
|
|
|
|
describe('createCompilerHost', function() {
|
|
var dgeni, injector, options, host, baseDir, extensions;
|
|
|
|
beforeEach(function() {
|
|
dgeni = new Dgeni([mockPackage()]);
|
|
injector = dgeni.configureInjector();
|
|
var createCompilerHost = injector.get('createCompilerHost');
|
|
|
|
options = { charset: 'utf8' };
|
|
baseDir = path.resolve(__dirname, '../../mocks/');
|
|
extensions = ['.ts', '.js'];
|
|
|
|
host = createCompilerHost(options, baseDir, extensions);
|
|
});
|
|
|
|
describe('getSourceFile', function() {
|
|
it('should return a SourceFile object for a given path, with fileName relative to baseDir', function() {
|
|
var sourceFile = host.getSourceFile('testSrc.ts');
|
|
expect(sourceFile.fileName).toEqual('testSrc.ts');
|
|
expect(sourceFile.pos).toEqual(0);
|
|
expect(sourceFile.text).toEqual(jasmine.any(String));
|
|
});
|
|
|
|
it('should try each of the configured extensions and update the filename to the correct extension', function() {
|
|
var sourceFile = host.getSourceFile('testSrc.js');
|
|
expect(sourceFile.fileName).toEqual('testSrc.ts');
|
|
|
|
sourceFile = host.getSourceFile('mockPackage.ts');
|
|
expect(sourceFile.fileName).toEqual('mockPackage.js');
|
|
});
|
|
});
|
|
|
|
|
|
describe('getDefaultLibFileName', function() {
|
|
it('should return a path to the default library', function() {
|
|
expect(host.getDefaultLibFileName(options)).toContain('typescript/bin/lib.d.ts');
|
|
});
|
|
});
|
|
|
|
|
|
describe('writeFile', function() {
|
|
it('should do nothing', function() {
|
|
host.writeFile();
|
|
});
|
|
});
|
|
|
|
|
|
describe('getCurrentDirectory', function() {
|
|
it('should return the baseDir', function() {
|
|
expect(host.getCurrentDirectory()).toEqual(baseDir);
|
|
});
|
|
});
|
|
|
|
|
|
describe('useCaseSensitiveFileNames', function() {
|
|
it('should return true if the OS is case sensitive', function() {
|
|
expect(host.useCaseSensitiveFileNames()).toBe(ts.sys.useCaseSensitiveFileNames);
|
|
});
|
|
});
|
|
|
|
|
|
describe('getCanonicalFileName', function() {
|
|
it('should lower case the filename', function() {
|
|
var expectedFilePath = host.useCaseSensitiveFileNames() ? 'SomeFile.ts' : 'somefile.ts';
|
|
expect(host.getCanonicalFileName('SomeFile.ts')).toEqual(expectedFilePath);
|
|
});
|
|
});
|
|
|
|
|
|
describe('getNewLine', function() {
|
|
it('should return the newline character for the OS', function() {
|
|
expect(host.getNewLine()).toEqual(require('os').EOL);
|
|
});
|
|
});
|
|
}); |