Move tests to reflect package structure

test/unit/@node-red/runtime/lib/library/index_spec.js

@@ -0,0 +1,180 @@
+/**
+ * Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+var should = require("should");
+var sinon = require("sinon");
+var fs = require("fs");
+
+var library = require("../../../../red/runtime/library/index")
+
+var mockLog = {
+    log: sinon.stub(),
+    debug: sinon.stub(),
+    trace: sinon.stub(),
+    warn: sinon.stub(),
+    info: sinon.stub(),
+    metric: sinon.stub(),
+    audit: sinon.stub(),
+    _: function() { return "abc"}
+}
+
+
+describe("runtime/library", function() {
+    describe("register", function() {
+        // it("throws error for duplicate type", function() {
+        //     library.init({});
+        //     library.register("unknown","/abc");
+        //     should(()=>{library.register("unknown","/abc")} ).throw();
+        // })
+    })
+    describe("getEntry", function() {
+        before(function() {
+            library.init({
+                log: mockLog,
+                storage: {
+                    getLibraryEntry: function(type,path) {
+                        return Promise.resolve({type,path});
+                    },
+                    getFlow: function(path) {
+                        return Promise.resolve({path});
+                    }
+                },
+                nodes: {
+                    getNodeExampleFlowPath: function(module,entryPath) {
+                        if (module === "unknown") {
+                            return null;
+                        }
+                        return "/tmp/"+module+"/"+entryPath;
+                    }
+                }
+            });
+            sinon.stub(fs,"readFile", function(path,opts,callback) {
+                if (path === "/tmp/test-module/abc") {
+                    callback(null,"Example flow result");
+                } else if (path === "/tmp/@scope/test-module/abc") {
+                    callback(null,"Example scope flow result");
+                } else if (path === "/tmp/test-module/throw") {
+                    throw new Error("Instant error")
+                } else {
+                    callback(new Error("Unexpected path:"+path))
+                }
+            })
+        });
+        after(function() {
+            fs.readFile.restore();
+        })
+        it('throws error for unregistered type', function() {
+            should(()=>{library.getEntry("unknown","/abc")} ).throw();
+        });
+
+        it('returns a registered non-flow entry', function(done) {
+            library.register("test-module","test-type");
+            library.getEntry("test-type","/abc").then(function(result) {
+                result.should.have.property("type","test-type")
+                result.should.have.property("path","/abc")
+                done();
+            }).catch(done);
+        });
+
+        it ('returns a flow entry', function(done) {
+            library.getEntry("flows","/abc").then(function(result) {
+                result.should.have.property("path","/abc")
+                done();
+            }).catch(done);
+        });
+
+        it ('returns a flow example entry', function(done) {
+            library.getEntry("flows","_examples_/test-module/abc").then(function(result) {
+                result.should.eql("Example flow result");
+                done();
+            }).catch(done);
+        });
+
+        it ('returns a flow example entry from scoped module', function(done) {
+            library.getEntry("flows","_examples_/@scope/test-module/abc").then(function(result) {
+                result.should.eql("Example scope flow result");
+                done();
+            }).catch(done);
+        });
+        it ('returns an error for unknown flow example entry', function(done) {
+            library.getEntry("flows","_examples_/unknown/abc").then(function(result) {
+                done(new Error("No error thrown"))
+            }).catch(function(err) {
+                err.should.have.property("code","not_found");
+                done();
+            });
+        });
+        it ('returns an error for file load error - async', function(done) {
+            library.getEntry("flows","_examples_/test-module/unknown").then(function(result) {
+                done(new Error("No error thrown"))
+            }).catch(function(err) {
+                done();
+            });
+        });
+        it ('returns an error for file load error - sync', function(done) {
+            library.getEntry("flows","_examples_/test-module/throw").then(function(result) {
+                done(new Error("No error thrown"))
+            }).catch(function(err) {
+                done();
+            });
+        });
+    });
+
+    describe("saveEntry", function() {
+        before(function() {
+            library.init({
+                log: mockLog,
+                storage: {
+                    saveLibraryEntry: function(type, path, meta, body) {
+                        return Promise.resolve({type,path,meta,body})
+                    },
+                    saveFlow: function(path,body) {
+                        return Promise.resolve({path,body});
+                    }
+                },
+                nodes: {
+                    getNodeExampleFlowPath: function(module,entryPath) {
+                        if (module === "unknown") {
+                            return null;
+                        }
+                        return "/tmp/"+module+"/"+entryPath;
+                    }
+                }
+            });
+        });
+        it('throws error for unregistered type', function() {
+            should(()=>{library.saveEntry("unknown","/abc",{id:"meta"},{id:"body"})} ).throw();
+        });
+        it('saves a flow entry', function(done) {
+            library.saveEntry('flows','/abc',{id:"meta"},{id:"body"}).then(function(result) {
+                result.should.have.property("path","/abc");
+                result.should.have.property("body",{id:"body"});
+                done();
+            }).catch(done);
+        })
+        it('saves a non-flow entry', function(done) {
+            library.register("test-module","test-type");
+            library.saveEntry('test-type','/abc',{id:"meta"},{id:"body"}).then(function(result) {
+                result.should.have.property("type","test-type");
+                result.should.have.property("path","/abc");
+                result.should.have.property("meta",{id:"meta"});
+                result.should.have.property("body",{id:"body"});
+                done();
+            }).catch(done);
+        })
+
+    });
+});