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 20111x 20111x 20111x 20111x 20111x 20111x 20111x 20111x 1x 10056x 10056x 10056x 10056x 10056x 30037x 30037x 30037x 30037x 30037x 30037x 30037x 10056x 10056x 45x 45x 45x 45x 10056x 10056x 9555x 9555x 10056x 10056x 236x 236x 10056x 10056x 265x 265x 1x 1x 265x 265x 265x 265x 129x 43x 43x 86x 86x 86x 86x 129x 7x 129x 6x 79x 73x 73x 129x     86x 86x 129x 45x 45x 45x 45x 45x 45x 45x 129x 265x 265x 10056x 10056x
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;
  }
 
}