All files / src/rules local_class_naming.ts

97.67% Statements 84/86
95.23% Branches 20/21
100% Functions 7/7
97.67% Lines 84/86

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 861x 1x 1x 1x 1x 1x 1x 1x 1x 18725x 18725x 18725x 18725x 18725x 18725x 18725x 18725x 1x 9363x 9363x 9363x 9363x 9363x 27966x 27966x 27966x 27966x 27966x 27966x 27966x 9363x 9363x 41x 41x 41x 41x 9363x 9363x 8898x 8898x 9363x 9363x 218x 218x 9363x 9363x 251x 251x 1x 1x 251x 251x 251x 251x 125x 43x 43x 82x 82x 82x 82x 125x 7x 125x 6x 75x 69x 69x 125x     82x 82x 125x 41x 41x 41x 41x 41x 41x 41x 125x 251x 251x 9363x 9363x
import {Issue} from "../issue";
import {ABAPRule} from "./_abap_rule";
import {NamingRuleConfig} from "./_naming_rule_config";
import {NameValidator} from "../utils/name_validator";
import {RuleTag} from "./_irule";
import {ABAPObject} from "../objects/_abap_object";
import {DDIC} from "../ddic";
import {ABAPFile} from "../abap/abap_file";
 
export class LocalClassNamingConf extends NamingRuleConfig {
  /** The pattern for local class names */
  public local: string = "^LCL_.+$";
  /** The pattern for local exception names */
  public exception: string = "^LCX_.+$";
  /** The pattern for local test class names */
  public test: string = "^LTCL_.+$";
}
 
export class LocalClassNaming extends ABAPRule {
 
  private conf = new LocalClassNamingConf();
 
  public getMetadata() {
    return {
      key: "local_class_naming",
      title: "Local class naming conventions",
      shortDescription: `Allows you to enforce a pattern, such as a prefix, for local class names.`,
      tags: [RuleTag.Naming, RuleTag.SingleFile],
    };
  }
 
  private getDescription(expected: string, actual: string): string {
    return this.conf.patternKind === "required" ?
      "Local class name does not match pattern " + expected + ": " + actual :
      "Local class name must not match pattern " + expected + ": " + actual;
  }
 
  public getConfig(): LocalClassNamingConf {
    return this.conf;
  }
 
  public setConfig(conf: LocalClassNamingConf) {
    this.conf = conf;
  }
 
  public runParsed(file: ABAPFile, obj: ABAPObject): Issue[] {
    const issues: Issue[] = [];
    if (this.conf.patternKind === undefined) {
      this.conf.patternKind = "required";
    }
 
    const ddic = new DDIC(this.reg);
 
    for (const classDef of file.getInfo().listClassDefinitions()) {
      if (classDef.isGlobal) {
        continue;
      }
 
      const className = classDef.name;
      let expected = "";
 
      if (classDef.isForTesting) {
        expected = this.conf.test;
      } else if (ddic.isException(classDef, obj) ) {
        expected = this.conf.exception;
      } else {
        expected = this.conf.local;
      }
      if (expected === undefined || expected.length === 0) {
        continue;
      }
      const regex = new RegExp(expected, "i");
 
      if (NameValidator.violatesRule(className, regex, this.conf)) {
        issues.push(
          Issue.atIdentifier(
            classDef.identifier,
            this.getDescription(expected, className),
            this.getMetadata().key,
            this.conf.severity));
      }
    }
    return issues;
  }
 
}