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Add mocks for packages to resolution responses 

Summary:
Right now, a mock called `debug.js` shadows a node module called `debug`. When I made mocking more strict I didn't realize that it didn't include those mocks any more because requiring `debug` would result in a module like `debug/node.js` which doesn't have a mock associated with it. This diff changes it so it looks at the associated `package.json` to match the name up to mocks. This is the least invasive non-breaking change I can make right now. Yes, mocking strategies are basically fucked but I don't want the haste2 integration to have even more breaking changes right now. Consider this code to be temporary, I'll fix this and make the mocking system more sane mid-term.

public

Reviewed By: davidaurelio

Differential Revision: D2889198

fb-gh-sync-id: 58db852ed9acad830538245f7dc347365fe4de38
This commit is contained in:
Christoph Pojer 2016-02-02 17:49:50 -08:00 committed by facebook-github-bot-5
parent 8c62ed7c95
commit 5ca519de29
1 changed files with 16 additions and 9 deletions
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25
packager/react-packager/src/DependencyResolver/DependencyGraph/ResolutionRequest.js vendored
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@ -118,14 +118,21 @@ class ResolutionRequest {
).then((dependencies) => [depNames, dependencies])
).then(([depNames, dependencies]) => {
if (allMocks) {
return mod.getName().then(name => {
if (allMocks[name]) {
const mockModule =
this._moduleCache.getModule(allMocks[name]);
depNames.push(name);
dependencies.push(mockModule);
mocks[name] = allMocks[name];
}
const list = [mod.getName()];
const pkg = mod.getPackage();
if (pkg) {
list.push(pkg.getName());
}
return Promise.all(list).then(names => {
names.forEach(name => {
if (allMocks[name] && !mocks[name]) {
const mockModule =
this._moduleCache.getModule(allMocks[name]);
depNames.push(name);
dependencies.push(mockModule);
mocks[name] = allMocks[name];
}
});
return [depNames, dependencies];
});
}
@ -141,7 +148,7 @@ class ResolutionRequest {
// module backing them. If a dependency cannot be found but there
// exists a mock with the desired ID, resolve it and add it as
// a dependency.
if (allMocks && allMocks[name]) {
if (allMocks && allMocks[name] && !mocks[name]) {
const mockModule = this._moduleCache.getModule(allMocks[name]);
mocks[name] = allMocks[name];
return filteredPairs.push([name, mockModule]);