Start testing select-slave

Author: volkmarnissen

cypress/select-modbus.cy.ts

@@ -0,0 +1,10 @@
+import { ImodbusEntityWithName } from "angular/src/app/services/specificationInterface";
+import { beforeEachHelper } from "./support/modbusSlaveHelper";
+
+describe("Select Slave tests", () => {
+  beforeEach(beforeEachHelper); // mounts entity and opens all expansion panels
+  //afterEach(afterEachEntityHelper);
+  it("mount", () => {
+    cy.get('mat-select[formControlName="variableType"]')
+      });
+  });

cypress/support/modbusSlaveHelper.ts

@@ -0,0 +1,51 @@
+import {
+  provideHttpClient,
+  withInterceptorsFromDi,
+} from "@angular/common/http";
+import { EventEmitter } from "@angular/core";
+import { NoopAnimationsModule } from "@angular/platform-browser/animations";
+import { ActivatedRoute, provideRouter } from "@angular/router";
+import { apiUri } from "@modbus2mqtt/server.shared";
+import { SelectSlaveComponent } from "angular/src/app/select-slave/select-slave.component";
+import { from } from "rxjs";
+let ev = new EventEmitter<number | undefined>()
+// entityApiService.getConfiguration {mqttbasetopic rootUrl apiUri.configuration
+// entityApiService.getBus  bus.connectionData, bus.busId apiUri.bus
+// entityApiService.getSlaves Islave[] apiUri.slaves
+// getSpecsForSlave IidentificationSpecification[] apiUri.specsForSlaveId
+// not implemented yet deleteSlave
+// not implemented yet postSlave
+
+/**
+ * mounts the specification-entity-component and opens all expansion panels
+ *
+ * The entity values must be changed in the UI using cypress methods
+ *
+ * The Modbus Value is a 32 bit array. It can be changed in specificationMethods.postModbusEntity if required
+ *
+ * If other initial values are required, a new test file is required
+ */
+export function beforeEachHelper() {
+  cy.intercept("GET", "**/converters", {
+    fixture: "converters.json",
+  });
+  // This configures the rootUrl for /api... calls
+  // they need to be relative in ingress scenarios,
+  // but they must be absolute for cypress tests
+  cy.window().then((win) => {
+    (win as any).configuration = { rootUrl: "/" };
+  });
+  cy.mount(SelectSlaveComponent, {
+    imports: [NoopAnimationsModule],
+    providers: [provideHttpClient(withInterceptorsFromDi()), provideRouter([]),{
+        provide: ActivatedRoute,
+        useValue: {
+          params: from([{busid: 1}]),
+        },
+      },],
+    componentProperties: {
+        slaveidEventEmitter:ev
+    },
+  });
+}
+

src/app/select-slave/select-slave.component.ts

@@ -217,7 +217,7 @@ export class SelectSlaveComponent extends SessionStorage implements OnInit {
     fc.setValue(slaveSpec);
     return spec;
   }
-  private updateSlaves(bus: IBus, detectSpec?: boolean) {
+  private updateSlaves( detectSpec?: boolean) {
     this.entityApiService.getSlaves(this.bus.busId).subscribe((slaves) => {
       this.uiSlaves = [];
       slaves.forEach((s) => {
@@ -370,7 +370,7 @@ export class SelectSlaveComponent extends SessionStorage implements OnInit {
 
   showUnmatched() {
     this.showAllPublicSpecs.value;
-    this.updateSlaves(this.bus, false);
+    this.updateSlaves(false);
   }
   compareSpecificationIdentification(
     o1: IidentificationSpecification,
@@ -531,7 +531,7 @@ export class SelectSlaveComponent extends SessionStorage implements OnInit {
           );
           if (dIdx >= 0) {
             this.uiSlaves.splice(dIdx, 1);
-            this.updateSlaves(this.bus, false);
+            this.updateSlaves( false);
           }
         });
   }
@@ -564,7 +564,7 @@ export class SelectSlaveComponent extends SessionStorage implements OnInit {
       this.entityApiService
         .postSlave(this.bus.busId, { slaveid: slaveId })
         .subscribe(() => {
-          this.updateSlaves(this.bus, detectSpec);
+          this.updateSlaves( detectSpec);
         });
   }
   private static form2SlaveSetValue(uiSlave: IuiSlave, controlname: string) {