Add support for rspec

__tests__/rspec-json.test.ts

@@ -0,0 +1,45 @@
+import * as fs from 'fs'
+import * as path from 'path'
+
+import {RspecJsonParser} from '../src/parsers/rspec-json/rspec-json-parser'
+import {ParseOptions} from '../src/test-parser'
+import {getReport} from '../src/report/get-report'
+import {normalizeFilePath} from '../src/utils/path-utils'
+
+describe('rspec-json tests', () => {
+  it('produces empty test run result when there are no test cases', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'empty', 'rspec-json.json')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: []
+    }
+
+    const parser = new RspecJsonParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+    expect(result.tests).toBe(0)
+    expect(result.result).toBe('success')
+  })
+
+  it('report from ./reports/rspec-json test results matches snapshot', async () => {
+    const fixturePath = path.join(__dirname, 'fixtures', 'rspec-json.json')
+    const outputPath = path.join(__dirname, '__outputs__', 'rspec-json.md')
+    const filePath = normalizeFilePath(path.relative(__dirname, fixturePath))
+    const fileContent = fs.readFileSync(fixturePath, {encoding: 'utf8'})
+
+    const opts: ParseOptions = {
+      parseErrors: true,
+      trackedFiles: ['test/main.test.js', 'test/second.test.js', 'lib/main.js']
+    }
+
+    const parser = new RspecJsonParser(opts)
+    const result = await parser.parse(filePath, fileContent)
+    expect(result).toMatchSnapshot()
+
+    const report = getReport([result])
+    fs.mkdirSync(path.dirname(outputPath), {recursive: true})
+    fs.writeFileSync(outputPath, report)
+  })
+})