Fixes #237. Adding strict- pattern to the PlotlyViaCDNModule.setPlotlyVersion method

Author: andrefarzat

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 
 
+## [5.1.1] - 2023-06-15
+### Changed
+- Adding support to strict version of bundle plotly (see https://github.com/plotly/angular-plotly.js/issues/237)
+
 ## [5.1.0] - 2023-04-10
 ### Changed
 - Updated to Angular 15

projects/plotly/src/lib/plotly-via-cdn.module.spec.ts

@@ -45,12 +45,31 @@ describe('PlotlyViaCDNModule', () => {
         });
 
         it('should NOT set Plotly version', () => {
-            const version = "invalid";
+            const errorMsg= "Invalid plotly version. Please set 'latest' or version number (i.e.: 1.4.3) or strict version number (i.e.: strict-1.4.3)";
             spyOn(PlotlyViaCDNModule, "loadViaCDN").and.callThrough();
 
-            expect(() => {
-                PlotlyViaCDNModule.setPlotlyVersion(version);
-            }).toThrowError("Invalid plotly version. Please set 'latest' or version number (i.e.: 1.4.3)");
+            let version = "invalid";
+            expect(() => { PlotlyViaCDNModule.setPlotlyVersion(version); }).toThrowError(errorMsg);
+
+            version = "strict-1";
+            expect(() => { PlotlyViaCDNModule.setPlotlyVersion(version); }).toThrowError(errorMsg);
+
+            version = "1";
+            expect(() => { PlotlyViaCDNModule.setPlotlyVersion(version); }).toThrowError(errorMsg);
+
+            version = "strict-1.1.a";
+            expect(() => { PlotlyViaCDNModule.setPlotlyVersion(version); }).toThrowError(errorMsg);
+
+            version = "strit-1.1.1";
+            expect(() => { PlotlyViaCDNModule.setPlotlyVersion(version); }).toThrowError(errorMsg);
+        });
+
+        it('should allow Plotly version with strict- at the beginning', () => {
+            const version = "strict-2.24.1";
+            spyOn(PlotlyViaCDNModule, "loadViaCDN");
+
+            PlotlyViaCDNModule.setPlotlyVersion(version);
+            expect((PlotlyViaCDNModule as any).plotlyVersion).toBe(version);
         });
     });
 });

projects/plotly/src/lib/plotly-via-cdn.module.ts

@@ -24,9 +24,9 @@ export class PlotlyViaCDNModule {
     }
 
     public static setPlotlyVersion(version: string): void {
-        const isOk = version === 'latest' || /^\d\.\d{1,2}\.\d{1,2}$/.test(version);
+        const isOk = version === 'latest' || /^(strict-)?\d\.\d{1,2}\.\d{1,2}$/.test(version);
         if (!isOk) {
-            throw new Error(`Invalid plotly version. Please set 'latest' or version number (i.e.: 1.4.3)`);
+            throw new Error(`Invalid plotly version. Please set 'latest' or version number (i.e.: 1.4.3) or strict version number (i.e.: strict-1.4.3)`);
         }
 
         PlotlyViaCDNModule.loadViaCDN();