tests(deps-resolver): add case for modifier, #203

test/unit/deps-resolver.test.js

@@ -0,0 +1,66 @@
+var DepsResolver = require('../../lib/deps/deps-resolver'),
+    mock = require('mock-fs');
+
+describe('libs: deps-resolver', function () {
+    after(function () {
+        mock.restore();
+    });
+
+    it('must resolve mod required ordered block. issue#203', function () {
+        return createGraph({
+            x: {
+                mustDeps: { mod: 'must-mod' },
+                shouldDeps: { mod: 'should-mod' }
+            }
+        })
+        .dependenciesOf({ block: 'x' })
+        .must.eventually.equal([
+            { block: 'x', mod: 'must-mod' },
+            { block: 'x' },
+            { block: 'x', mod: 'should-mod' }
+        ]);
+    });
+
+    it('must resolve elem that required ordered block', function () {
+        return createGraph({
+            x: {
+                mustDeps: { elem: 'must-elem' },
+                shouldDeps: { elem: 'should-elem' }
+            }
+        })
+        .dependenciesOf({ block: 'x' })
+        .must.eventually.equal([
+            { block: 'x', elem: 'must-elem' },
+            { block: 'x' },
+            { block: 'x', elem: 'should-elem' }
+        ]);
+    });
+});
+
+function createGraph(entitiesData) {
+    var files = Object.keys(entitiesData).reduce(function (res, k) {
+        res[k + '.deps.js'] = '(' + JSON.stringify(entitiesData[k]) + ')';
+        return res;
+    }, {});
+    mock(files);
+
+    var resolver = new DepsResolver({
+        getBlockFiles: function (b, m, v) {
+            var name = b + (m ? '_' + m : '') + (v ? '_' + v : '') + '.deps.js';
+            return files[name] ? [{ name: name, fullname: name, suffix: 'deps.js' }] : [];
+        },
+        getElemFiles: function (b, e, m, v) {
+            var name = b + '__' + e + (m ? '_' + m : '') + (v ? '_' + v : '') + '.deps.js';
+            return files[name] ? [{ name: name, fullname: name, suffix: 'deps.js' }] : [];
+        }
+    });
+
+    return {
+        dependenciesOf: function (decl) {
+            decl = resolver.normalizeDeps(decl);
+            return resolver.addDecls(decl).then(function () {
+                return resolver.resolve();
+            });
+        }
+    };
+}