test: fix tests

lib/src/AstParser.js

@@ -6,27 +6,30 @@ const { stripCwd } = require('./common')
 class AstParser {
   parser: any
   sourceType: string
+  strip: Function
 
   constructor (parser: any = esprima,
-               sourceType: string = 'module') {
+               sourceType: string = 'module',
+               strip: Function = stripCwd) {
     this.parser = parser
     this.sourceType = 'module'
+    this.strip = strip
   }
 
   parse (filePath: string, text: string) {
     const ast: Array<any> = this.parser.parse(text, { sourceType: this.sourceType }).body
     return {
-      imports: extractImports(filePath, ast),
+      imports: extractImports(filePath, ast, this.strip),
       exports: extractExports(ast)
     }
   }
 }
 
-function extractImports (filePath: string, ast: Array<any>) {
+function extractImports (filePath: string, ast: Array<any>, strip: Function) {
   const imports = {}
   ast.filter(isImport)
     .forEach(importAst => {
-      const sourcePath = resolvePath(filePath, importAst.source.value)
+      const sourcePath = strip(resolvePath(filePath, importAst.source.value))
       imports[sourcePath] = importAst.specifiers[0].local.name
     })
   return imports
@@ -56,7 +59,7 @@ function extractExports (ast: Array<any>) {
 
 function resolvePath (filePath: string, source: string) {
   const stripFilePath = filePath.substr(0, filePath.lastIndexOf('/'))
-  return stripCwd(`${resolve(stripFilePath, source)}.js`)
+  return `${resolve(stripFilePath, source)}.js`
 }
 
 function isImport (statement: any) {

lib/test/AstParser.js

@@ -1,53 +1,60 @@
 import test from 'ava'
+import { stub } from 'sinon'
 import AstParser from './../src/AstParser'
 
-test('.parse(text): ast of import', t => { t.plan(2)
+test('.parse(path, text): ast of import', t => { t.plan(2)
   const text = 'import foo from "bar"; const a = 2;'
-  const ast = astParser.parse(text)
+  const ast = astParser.parse(path, text, stripCwdStub)
   t.deepEqual(ast.imports, { bar: 'foo' })
   t.deepEqual(ast.exports, {})
 })
 
-test('.parse(text): ast of export default', t => { t.plan(2)
+test('.parse(path, text): ast of export default', t => { t.plan(2)
   const text = 'const a = 2; export default a;'
-  const ast = astParser.parse(text)
+  const ast = astParser.parse(path, text)
   t.deepEqual(ast.imports, {})
   t.deepEqual(ast.exports, { default: 'a' })
 })
 
-test('.parse(text): ast of import and export *', t => { t.plan(2)
+test('.parse(path, text): ast of import and export *', t => { t.plan(2)
   const text = 'import foo from "bar"; export * from "bar";'
-  const ast = astParser.parse(text)
+  const ast = astParser.parse(path, text)
   t.deepEqual(ast.imports, { bar: 'foo' })
   t.deepEqual(ast.exports, { all: 'bar' })
 })
 
-test('.parse(text): ast of import and export default', t => { t.plan(2)
+test('.parse(path, text): ast of import and export default', t => { t.plan(2)
   const text = 'import foo from "bar"; const a = 2; export default a;'
-  const ast = astParser.parse(text)
+  const ast = astParser.parse(path, text)
   t.deepEqual(ast.imports, { bar: 'foo' })
   t.deepEqual(ast.exports, { default: 'a' })
 })
 
-test('.parse(text): ast of import and export', t => { t.plan(2)
+test('.parse(path, text): ast of import and export', t => { t.plan(2)
   const text = 'import foo from "bar"; const a = 2; export { a };'
-  const ast = astParser.parse(text)
+  const ast = astParser.parse(path, text)
   t.deepEqual(ast.imports, { bar: 'foo' })
   t.deepEqual(ast.exports, { named: ['a'] })
 })
 
-test('.parse(text): ast of import, export, and export default', t => { t.plan(2)
+test('.parse(path, text): ast of import, export, and export default', t => { t.plan(2)
   const text = 'import foo from "bar"; import dog from "cat"; const a = 2; const b = 3; export { a }; export default b;'
-  const ast = astParser.parse(text)
+  const ast = astParser.parse(path, text)
   t.deepEqual(ast.imports, { bar: 'foo', cat: 'dog' })
   t.deepEqual(ast.exports, { named: ['a'], default: 'b' })
 })
 
-test.todo('.parse(text): ast of require')
+test.todo('.parse(path, text): ast of require')
 
-test.todo('.parse(text): ast of module.exports')
+test.todo('.parse(path, text): ast of module.exports')
 
 let astParser
+let path
+let stripCwdStub
 test.beforeEach('setup', () => {
-  astParser = new AstParser()
+  path = '/hello/app/bar.js'
+  stripCwdStub = stub()
+  stripCwdStub.withArgs('/hello/app/bar.js').returns('bar')
+  stripCwdStub.withArgs('/hello/app/cat.js').returns('cat')
+  astParser = new AstParser(undefined, undefined, stripCwdStub)
 })