test-reporter/__tests__/java-stack-trace-element-parser.test.ts

import {parseStackTraceElement} from '../src/parsers/java-junit/java-stack-trace-element-parser'

describe('parseStackTraceLine tests', () => {
  it('empty line is not parsed', async () => {
    const line = ''
    expect(parseStackTraceElement(line)).toBe(undefined)
  })

  describe('java class', () => {
    it('simple', async () => {
      const line =
        'at org.apache.pulsar.AddMissingPatchVersionTest.testVersionStrings(AddMissingPatchVersionTest.java:29)'
      expect(parseStackTraceElement(line)).toEqual({
        tracePath: 'org.apache.pulsar.AddMissingPatchVersionTest.testVersionStrings',
        fileName: 'AddMissingPatchVersionTest.java',
        lineStr: '29'
      })
    })

    it('inner class', async () => {
      const line = 'at com.foo.Main$Inner.run(Main.java:29)'
      expect(parseStackTraceElement(line)).toEqual({
        tracePath: 'com.foo.Main$Inner.run',
        fileName: 'Main.java',
        lineStr: '29'
      })
    })

    it('starts with whitespaces', async () => {
      const line = " \tat org.apache.pulsar.AddMissingPatchVersionTest.testVersionStrings(AddMissingPatchVersionTest.java:29)"
      expect(parseStackTraceElement(line)).toEqual({
        tracePath: "org.apache.pulsar.AddMissingPatchVersionTest.testVersionStrings",
        fileName: "AddMissingPatchVersionTest.java",
        lineStr: "29"
      })
    })
  })

  describe('Kotlin class', () => {
    it('method name containing whitespaces', async () => {
      const line = 'at com.foo.Main.method with whitespaces(Main.kt:18)'
      expect(parseStackTraceElement(line)).toEqual({
        tracePath: 'com.foo.Main.method with whitespaces',
        fileName: 'Main.kt',
        lineStr: '18'
      })
    })
  })
})