1 files changed, 155 insertions, 0 deletions
diff --git a/tests/node.d/fronius.validation.spec.js b/tests/node.d/fronius.validation.spec.js
new file mode 100644
index 0000000..b7938d5
--- /dev/null
+++ b/tests/node.d/fronius.validation.spec.js
@@ -0,0 +1,155 @@
+"use strict";
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+var netdata = require("../../node.d/node_modules/netdata");
+// remember: subject will be a singleton!
+var subject = require("../../node.d/fronius.node");
+
+var service = netdata.service({
+    name: "validation",
+    module: this
+});
+
+describe("fronius response validation", function () {
+
+    it("should do nothing if response is null", function () {
+        netdata.send = jasmine.createSpy("send");
+
+        subject.processResponse(service, null);
+        var result = netdata.send.calls.count();
+
+        expect(result).toBe(0);
+    });
+
+    it("should return null if response is null", function () {
+        var result = subject.convertToJson(null);
+
+        expect(result).toBeNull();
+    });
+
+    it("should return null and log error if response cannot be parsed", function () {
+        netdata.error = jasmine.createSpy("error");
+
+        // trailing commas are enough to create syntax exceptions
+        var result = subject.convertToJson("{name,}");
+
+        expect(result).toBeNull();
+        expect(netdata.error.calls.count()).toBe(1);
+    });
+
+    it("should return true if response is valid", function () {
+        var result = subject.isResponseValid({
+            "Body": {
+                "Data": {
+                    "Site": {
+                        "Mode": "meter"
+                    },
+                    "Inverters": {
+                        "1": {}
+                    }
+                }
+            }
+        });
+
+        expect(result).toBeTruthy();
+    });
+
+    it("should return false if response is missing data", function () {
+        var result = subject.isResponseValid({
+            "Body": {}
+        });
+
+        expect(result).toBeFalsy();
+    });
+
+    it("should return false if response is missing inverter", function () {
+        var result = subject.isResponseValid({
+            "Body": {
+                "Data": {
+                    "Site": {}
+                }
+            }
+        });
+
+        expect(result).toBeFalsy();
+    });
+
+    it("should return false if response is missing inverter", function () {
+        var result = subject.isResponseValid({
+            "Body": {
+                "Data": {
+                    "Inverters": {}
+                }
+            }
+        });
+
+        expect(result).toBeFalsy();
+    });
+
+});
+
+describe("fronius configuration validation", function () {
+
+    it("should return 0 if there are no servers configured", function () {
+        var result = subject.configure({});
+
+        expect(result).toBe(0);
+    });
+
+    it("should return 0 if the servers array is empty", function () {
+        var result = subject.configure({
+            "servers": []
+        });
+
+        expect(result).toBe(0);
+    });
+
+    it("should return 0 if there is one server configured incorrectly", function () {
+        var result = subject.configure({
+            "servers": [{}]
+        });
+
+        expect(result).toBe(0);
+    });
+
+    it("should return 1 if there is one server configured", function () {
+        subject.serviceExecute = jasmine.createSpy("serviceExecute");
+        var name = "solar1";
+        var result = subject.configure({
+            "servers": [{
+                "name": name,
+                "api_path": "/api/",
+                "hostname": "solar1.local"
+            }]
+        });
+
+        expect(result).toBe(1);
+        expect(subject.serviceExecute).toHaveBeenCalledWith(name, "solar1.local/api/", 5);
+    });
+
+    it("should return 2 if there are two servers configured", function () {
+        subject.serviceExecute = jasmine.createSpy("serviceExecute");
+        var name1 = "solar 1";
+        var name2 = "solar 2";
+        var result = subject.configure({
+            "servers": [
+                {
+                    "name": name1,
+                    "api_path": "/",
+                    "hostname": "solar1.local"
+                },
+                {
+                    "name": name2,
+                    "api_path": "/",
+                    "hostname": "solar2.local",
+                    "update_every": 3
+                }
+            ]
+        });
+
+        expect(result).toBe(2);
+        expect(subject.serviceExecute).toHaveBeenCalledWith(name1, "solar1.local/", 5);
+        expect(subject.serviceExecute).toHaveBeenCalledWith(name2, "solar2.local/", 3);
+    });
+
+});