Add support for rspec

__tests__/__outputs__/rspec-json.md

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+![Tests failed](https://img.shields.io/badge/tests-1%20passed%2C%201%20failed%2C%201%20skipped-critical)
+## ❌ <a id="user-content-r0" href="#r0">fixtures/rspec-json.json</a>
+**3** tests were completed in **0ms** with **1** passed, **1** failed and **1** skipped.
+|Test suite|Passed|Failed|Skipped|Time|
+|:---|---:|---:|---:|---:|
+|[./spec/config/check_env_vars_spec.rb](#r0s0)|1✅|1❌|1⚪|0ms|
+### ❌ <a id="user-content-r0s0" href="#r0s0">./spec/config/check_env_vars_spec.rb</a>
+```
+CheckEnvVars#call when all env vars are defined behaves like success load
+  ❌ CheckEnvVars#call when all env vars are defined behaves like success load fails in assertion
+	(#ActiveSupport::BroadcastLogger:0x00007f1007fedf58).debug("All config env vars exist")
+	    expected: 0 times with arguments: ("All config env vars exist")
+	    received: 1 time with arguments: ("All config env vars exist")
+  ✅ CheckEnvVars#call when all env vars are defined behaves like success load logs success message
+  ⚪ CheckEnvVars#call when all env vars are defined behaves like success load skips the test
+```

__tests__/__snapshots__/rspec-json.test.ts.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`rspec-json tests report from ./reports/rspec-json test results matches snapshot 1`] = `
+TestRunResult {
+  "path": "fixtures/rspec-json.json",
+  "suites": [
+    TestSuiteResult {
+      "groups": [
+        TestGroupResult {
+          "name": "CheckEnvVars#call when all env vars are defined behaves like success load",
+          "tests": [
+            TestCaseResult {
+              "error": {
+                "details": "/usr/local/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:1603:in \`initialize'
+./config/check_env_vars.rb:11:in \`call'
+./spec/config/check_env_vars_spec.rb:7:in \`block (3 levels) in <top (required)>'
+./spec/config/check_env_vars_spec.rb:19:in \`block (4 levels) in <top (required)>'",
+                "line": 11,
+                "message": "(#ActiveSupport::BroadcastLogger:0x00007f1007fedf58).debug("All config env vars exist")
+    expected: 0 times with arguments: ("All config env vars exist")
+    received: 1 time with arguments: ("All config env vars exist")",
+                "path": "./config/check_env_vars.rb",
+              },
+              "name": "CheckEnvVars#call when all env vars are defined behaves like success load fails in assertion",
+              "result": "failed",
+              "time": 0.004411051,
+            },
+            TestCaseResult {
+              "error": undefined,
+              "name": "CheckEnvVars#call when all env vars are defined behaves like success load logs success message",
+              "result": "success",
+              "time": 0.079159625,
+            },
+            TestCaseResult {
+              "error": undefined,
+              "name": "CheckEnvVars#call when all env vars are defined behaves like success load skips the test",
+              "result": "skipped",
+              "time": 0.000023007,
+            },
+          ],
+        },
+      ],
+      "name": "./spec/config/check_env_vars_spec.rb",
+      "totalTime": undefined,
+    },
+  ],
+  "totalTime": 0.19118387,
+}
+`;

__tests__/fixtures/empty/rspec-json.json

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+{
+  "version": "3.13.0",
+  "messages": [
+    "No examples found."
+  ],
+  "examples": [
+    
+  ],
+  "summary": {
+    "duration": 0.002514266,
+    "example_count": 0,
+    "failure_count": 0,
+    "pending_count": 0,
+    "errors_outside_of_examples_count": 0
+  },
+  "summary_line": "0 examples, 0 failures"
+}

__tests__/fixtures/rspec-json.json

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+{
+  "version": "3.13.0",
+  "examples": [
+    {
+      "id": "./spec/config/check_env_vars_spec.rb[1:1:1:1:1]",
+      "description": "logs success message",
+      "full_description": "CheckEnvVars#call when all env vars are defined behaves like success load logs success message",
+      "status": "passed",
+      "file_path": "./spec/config/check_env_vars_spec.rb",
+      "line_number": 12,
+      "run_time": 0.079159625,
+      "pending_message": null
+    },
+    {
+      "id": "./spec/config/check_env_vars_spec.rb[1:1:1:1:2]",
+      "description": "fails in assertion",
+      "full_description": "CheckEnvVars#call when all env vars are defined behaves like success load fails in assertion",
+      "status": "failed",
+      "file_path": "./spec/config/check_env_vars_spec.rb",
+      "line_number": 17,
+      "run_time": 0.004411051,
+      "pending_message": null,
+      "exception": {
+        "class": "RSpec::Mocks::MockExpectationError",
+        "message": "(#ActiveSupport::BroadcastLogger:0x00007f1007fedf58).debug(\"All config env vars exist\")\n    expected: 0 times with arguments: (\"All config env vars exist\")\n    received: 1 time with arguments: (\"All config env vars exist\")",
+        "backtrace": [
+          "/usr/local/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:1603:in `initialize'",
+          "./config/check_env_vars.rb:11:in `call'",
+          "./spec/config/check_env_vars_spec.rb:7:in `block (3 levels) in \u003ctop (required)\u003e'",
+          "./spec/config/check_env_vars_spec.rb:19:in `block (4 levels) in \u003ctop (required)\u003e'"
+        ]
+      }
+    },
+    {
+      "id": "./spec/config/check_env_vars_spec.rb[1:1:1:1:4]",
+      "description": "skips the test",
+      "full_description": "CheckEnvVars#call when all env vars are defined behaves like success load skips the test",
+      "status": "pending",
+      "file_path": "./spec/config/check_env_vars_spec.rb",
+      "line_number": 27,
+      "run_time": 2.3007e-05,
+      "pending_message": "Temporarily skipped with xit"
+    }
+  ],
+  "summary": {
+    "duration": 0.19118387,
+    "example_count": 3,
+    "failure_count": 1,
+    "pending_count": 1,
+    "errors_outside_of_examples_count": 0
+  },
+  "summary_line": "3 examples, 1 failures, 1 pending"
+}

__tests__/rspec-json.test.ts

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+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)
+  })
+})