feat: export generic parent EtaError

eta-dev · Mar 17, 2024 · e4e8ebb · e4e8ebb
1 parent c0c52a5
commit e4e8ebb
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Showing 3 changed files with 16 additions and 10 deletions.
diff --git a/src/err.ts b/src/err.ts
@@ -5,28 +5,28 @@ export class EtaError extends Error {
   }
 }
 
-export class EtaParseError extends Error {
+export class EtaParseError extends EtaError {
   constructor(message: string) {
     super(message);
     this.name = "EtaParser Error";
   }
 }
 
-export class EtaRuntimeErr extends Error {
+export class EtaRuntimeError extends EtaError {
   constructor(message: string) {
     super(message);
     this.name = "EtaRuntime Error";
   }
 }
 
-export class EtaFileResolutionError extends Error {
+export class EtaFileResolutionError extends EtaError {
   constructor(message: string) {
     super(message);
     this.name = "EtaFileResolution Error";
   }
 }
 
-export class EtaNameResolutionError extends Error {
+export class EtaNameResolutionError extends EtaError {
   constructor(message: string) {
     super(message);
     this.name = "EtaNameResolution Error";
@@ -75,7 +75,7 @@ export function RuntimeErr(originalError: Error, str: string, lineNo: number, pa
 
   const header = filename ? filename + ":" + lineNo + "\n" : "line " + lineNo + "\n";
 
-  const err = new EtaRuntimeErr(header + context + "\n\n" + originalError.message);
+  const err = new EtaRuntimeError(header + context + "\n\n" + originalError.message);
 
   err.name = originalError.name; // the original name (e.g. ReferenceError) may be useful
 

diff --git a/src/index.ts b/src/index.ts
@@ -1,8 +1,9 @@
 import { Eta as EtaCore } from "./core.ts";
 import { readFile, resolvePath } from "./file-handling.ts";
 export {
+  EtaError,
   EtaParseError,
-  EtaRuntimeErr,
+  EtaRuntimeError,
   EtaFileResolutionError,
   EtaNameResolutionError,
 } from "./err.ts";

diff --git a/test/err.spec.ts b/test/err.spec.ts
@@ -3,8 +3,9 @@
 import path from "path";
 import {
   Eta,
+  EtaError,
   EtaParseError,
-  EtaRuntimeErr,
+  EtaRuntimeError,
   EtaFileResolutionError,
   EtaNameResolutionError,
 } from "../src/index";
@@ -16,6 +17,7 @@ describe("ParseErr", () => {
     try {
       eta.renderString("template <%", {});
     } catch (ex) {
+      expect(ex).toBeInstanceOf(EtaError);
       expect(ex).toBeInstanceOf(EtaParseError);
       expect((ex as EtaParseError).name).toBe("EtaParser Error");
       expect((ex as EtaParseError).message).toBe(`unclosed tag at line 1 col 10:
@@ -30,6 +32,7 @@ describe("ParseErr", () => {
     try {
       eta.compile("template <%");
     } catch (ex) {
+      expect(ex).toBeInstanceOf(EtaError);
       expect(ex).toBeInstanceOf(EtaParseError);
       expect((ex as EtaParseError).name).toBe("EtaParser Error");
       expect((ex as EtaParseError).message).toBe(`unclosed tag at line 1 col 10:
@@ -50,9 +53,10 @@ describe("RuntimeErr", () => {
     try {
       eta.render("./runtime-error", {});
     } catch (ex) {
-      expect(ex).toBeInstanceOf(EtaRuntimeErr);
-      expect((ex as EtaRuntimeErr).name).toBe("ReferenceError");
-      expect((ex as EtaRuntimeErr).message).toBe(`${errorFilepath}:2
+      expect(ex).toBeInstanceOf(EtaError);
+      expect(ex).toBeInstanceOf(EtaRuntimeError);
+      expect((ex as EtaRuntimeError).name).toBe("ReferenceError");
+      expect((ex as EtaRuntimeError).message).toBe(`${errorFilepath}:2
     1| 
  >> 2| <%= undefinedVariable %>
     3| Lorem Ipsum
@@ -70,6 +74,7 @@ describe("EtaFileResolutionError", () => {
     try {
       eta.render("./not-existing-template", {});
     } catch (ex) {
+      expect(ex).toBeInstanceOf(EtaError);
       expect(ex).toBeInstanceOf(EtaFileResolutionError);
       expect((ex as EtaFileResolutionError).name).toBe("EtaFileResolution Error");
       expect((ex as EtaFileResolutionError).message).toBe(