Merge pull request #377 from coderoad/feature/python

add python support

Author: ShMcK

src/services/testRunner/formatOutput.ts

@@ -1,6 +1,6 @@
 import { ParserOutput, Fail } from './parser'
 
-// TODO: implement better success ouput
+// TODO: implement better success output
 // export const formatSuccessOutput = (tap: ParserOutput): string => {}
 
 export const formatFailOutput = (tap: ParserOutput): string => {

src/services/testRunner/parser.test.ts

@@ -1,70 +1,71 @@
 import parser from './parser'
 
 describe('parser', () => {
-  test('should pass single success', () => {
-    const example = `
+  describe('mocha', () => {
+    test('should pass single success', () => {
+      const example = `
 1..1
 ok 1 - Should pass
 `
-    expect(parser(example)).toEqual({
-      ok: true,
-      passed: [{ message: 'Should pass' }],
-      failed: [],
-      logs: [],
-      summary: { 'Should pass': true },
+      expect(parser(example)).toEqual({
+        ok: true,
+        passed: [{ message: 'Should pass' }],
+        failed: [],
+        logs: [],
+        summary: { 'Should pass': true },
+      })
     })
-  })
-  test('should detect multiple successes', () => {
-    const example = `
+    test('should detect multiple successes', () => {
+      const example = `
 1..2
 ok 1 - Should pass
 ok 2 - Should also pass
 `
-    const result = parser(example)
-    expect(result).toEqual({
-      ok: true,
-      passed: [{ message: 'Should pass' }, { message: 'Should also pass' }],
-      failed: [],
-      logs: [],
-      summary: {
-        'Should pass': true,
-        'Should also pass': true,
-      },
+      const result = parser(example)
+      expect(result).toEqual({
+        ok: true,
+        passed: [{ message: 'Should pass' }, { message: 'Should also pass' }],
+        failed: [],
+        logs: [],
+        summary: {
+          'Should pass': true,
+          'Should also pass': true,
+        },
+      })
     })
-  })
-  test('should detect failure if no tests passed', () => {
-    const example = `
+    test('should detect failure if no tests passed', () => {
+      const example = `
 # Starting...
 # 1 test suites found.
 
 #  FAIL  __tests__/sum.test.js
 
 not ok 1 ● sum › should add two numbers together
 `
-    expect(parser(example).ok).toBe(false)
-  })
-  test('should detect single failure among successes', () => {
-    const example = `
+      expect(parser(example).ok).toBe(false)
+    })
+    test('should detect single failure among successes', () => {
+      const example = `
 1..3
 ok 1 - Should pass
 not ok 2 - This one fails
 ok 3 - Also passes
 `
-    expect(parser(example).ok).toBe(false)
-  })
-  test('should return failure message', () => {
-    const example = `
+      expect(parser(example).ok).toBe(false)
+    })
+    test('should return failure message', () => {
+      const example = `
 1..4
 ok 1 - Should pass
 not ok 2 - First to fail
 ok 3 - Also passes
 not ok 4 - Second to fail
 `
-    expect(parser(example).failed).toEqual([{ message: 'First to fail' }, { message: 'Second to fail' }])
-  })
+      expect(parser(example).failed).toEqual([{ message: 'First to fail' }, { message: 'Second to fail' }])
+    })
 
-  test('should parse mocha tap example', () => {
-    const example = `
+    test('should parse mocha tap example', () => {
+      const example = `
 1..3
 ok 1 itemList data should not be changed
 ok 2 sumItems shouldn't return NaN
@@ -74,11 +75,11 @@ ok 3 sumItems should total numbers accurately
 # fail 0
 # skip 0
 `
-    expect(parser(example).ok).toBe(true)
-  })
+      expect(parser(example).ok).toBe(true)
+    })
 
-  test('should return failure message for mocha tap example', () => {
-    const example = `
+    test('should return failure message for mocha tap example', () => {
+      const example = `
 1..3
 ok 1 itemList data should not be changed
 not ok 2 sumItems shouldn't return NaN
@@ -88,10 +89,10 @@ ok 3 sumItems should total numbers accurately
 # fail 1
 # skip 0
 `
-    expect(parser(example).failed).toEqual([{ message: "sumItems shouldn't return NaN" }])
-  })
-  test('should capture single error details', () => {
-    const example = `
+      expect(parser(example).failed).toEqual([{ message: "sumItems shouldn't return NaN" }])
+    })
+    test('should capture single error details', () => {
+      const example = `
 not ok 1 package.json should have a valid "author" key
 #  AssertionError [ERR_ASSERTION]: no "author" key provided
 #      at Context.<anonymous> (test/packagejson.test.js:11:12)
@@ -101,14 +102,14 @@ not ok 1 package.json should have a valid "author" key
 # fail 1
 # skip 0
 `
-    const result = parser(example)
-    expect(result.failed[0].message).toBe('package.json should have a valid "author" key')
-    expect(result.failed[0].details).toBe(`AssertionError [ERR_ASSERTION]: no "author" key provided
+      const result = parser(example)
+      expect(result.failed[0].message).toBe('package.json should have a valid "author" key')
+      expect(result.failed[0].details).toBe(`AssertionError [ERR_ASSERTION]: no "author" key provided
 at Context.<anonymous> (test/packagejson.test.js:11:12)
 at processImmediate (internal/timers.js:439:21)`)
-  })
-  test('should capture multiple error details', () => {
-    const example = `
+    })
+    test('should capture multiple error details', () => {
+      const example = `
 not ok 1 package.json should have a valid "author" key
 #  AssertionError [ERR_ASSERTION]: no "author" key provided
 #      at Context.<anonymous> (test/packagejson.test.js:11:12)
@@ -120,16 +121,16 @@ not ok 2 package.json should have a valid "description" key
 # fail 1
 # skip 0
 `
-    const result = parser(example)
-    expect(result.failed[0].message).toBe('package.json should have a valid "author" key')
-    expect(result.failed[0].details).toBe(`AssertionError [ERR_ASSERTION]: no "author" key provided
+      const result = parser(example)
+      expect(result.failed[0].message).toBe('package.json should have a valid "author" key')
+      expect(result.failed[0].details).toBe(`AssertionError [ERR_ASSERTION]: no "author" key provided
 at Context.<anonymous> (test/packagejson.test.js:11:12)
 at processImmediate (internal/timers.js:439:21)`)
-    expect(result.failed[1].message).toBe('package.json should have a valid "description" key')
-    expect(result.failed[1].details).toBe(`AssertionError [ERR_ASSERTION]: no "description" key provided`)
-  })
-  test('should capture multiple error details between successes', () => {
-    const example = `
+      expect(result.failed[1].message).toBe('package.json should have a valid "description" key')
+      expect(result.failed[1].details).toBe(`AssertionError [ERR_ASSERTION]: no "description" key provided`)
+    })
+    test('should capture multiple error details between successes', () => {
+      const example = `
 ok 1 first passing test
 not ok 2 package.json should have a valid "author" key
 #  AssertionError [ERR_ASSERTION]: no "author" key provided
@@ -144,16 +145,16 @@ ok 5 some passing test
 # fail 1
 # skip 0
 `
-    const result = parser(example)
-    expect(result.failed[0].message).toBe('package.json should have a valid "author" key')
-    expect(result.failed[0].details).toBe(`AssertionError [ERR_ASSERTION]: no "author" key provided
+      const result = parser(example)
+      expect(result.failed[0].message).toBe('package.json should have a valid "author" key')
+      expect(result.failed[0].details).toBe(`AssertionError [ERR_ASSERTION]: no "author" key provided
 at Context.<anonymous> (test/packagejson.test.js:11:12)
 at processImmediate (internal/timers.js:439:21)`)
-    expect(result.failed[1].message).toBe('package.json should have a valid "description" key')
-    expect(result.failed[1].details).toBe(`AssertionError [ERR_ASSERTION]: no "description" key provided`)
-  })
-  test('should capture logs', () => {
-    const example = `
+      expect(result.failed[1].message).toBe('package.json should have a valid "description" key')
+      expect(result.failed[1].details).toBe(`AssertionError [ERR_ASSERTION]: no "description" key provided`)
+    })
+    test('should capture logs', () => {
+      const example = `
 1..2
 ok 1 package.json should have "express" installed
 log 1
@@ -167,23 +168,104 @@ not ok 2 server should log "Hello World"
 # fail 1
 # skip 0
 `
-    expect(parser(example)).toEqual({
-      ok: false,
-      passed: [{ message: 'package.json should have "express" installed' }],
-      failed: [
-        {
-          message: 'server should log "Hello World"',
-          details: `AssertionError [ERR_ASSERTION]: \"Hello World was not logged
+      expect(parser(example)).toEqual({
+        ok: false,
+        passed: [{ message: 'package.json should have "express" installed' }],
+        failed: [
+          {
+            message: 'server should log "Hello World"',
+            details: `AssertionError [ERR_ASSERTION]: \"Hello World was not logged
 at Context.<anonymous> (test/server.test.js:15:12)
 at processImmediate (internal/timers.js:439:21)`,
-          logs: ['log 1', 'log 2'],
+            logs: ['log 1', 'log 2'],
+          },
+        ],
+        logs: ['log 1', 'log 2'],
+        summary: {
+          'package.json should have "express" installed': true,
+          'server should log "Hello World"': false,
+        },
+      })
+    })
+  })
+  describe('tap.py', () => {
+    test('should pass with success messages', () => {
+      const example = `
+# TAP results for MathTest
+ok 1 test_add_no_numbers (tests.math_test.MathTest)
+ok 2 test_add_one_number (tests.math_test.MathTest)
+ok 3 test_add_three_numbers (tests.math_test.MathTest)
+ok 4 test_add_two_numbers (tests.math_test.MathTest)
+1..4
+`
+      expect(parser(example)).toEqual({
+        ok: true,
+        passed: [
+          { message: 'add no numbers' },
+          { message: 'add one number' },
+          { message: 'add three numbers' },
+          { message: 'add two numbers' },
+        ],
+        failed: [],
+        logs: [],
+        summary: {
+          'add no numbers': true,
+          'add one number': true,
+          'add three numbers': true,
+          'add two numbers': true,
+        },
+      })
+    })
+    test('should handle fail messages', () => {
+      const example = `
+# TAP results for MathTest
+not ok 1 test_add_no_numbers (tests.math_test.MathTest)
+# Traceback (most recent call last):
+#   Fail Message
+# AssertionError: 42 != 0 : Should return 0 with no params
+1..1`
+      expect(parser(example)).toEqual({
+        ok: false,
+        passed: [],
+        failed: [
+          {
+            message: 'add no numbers',
+            details:
+              'Traceback (most recent call last):\nFail Message\nAssertionError: 42 != 0 : Should return 0 with no params',
+          },
+        ],
+        logs: [],
+        summary: {
+          'add no numbers': false,
+        },
+      })
+    })
+    test('should handle both success and fail messages', () => {
+      const example = `
+# TAP results for MathTest
+ok 1 test_add_no_numbers (tests.math_test.MathTest)
+not ok 2 test_add_one_number (tests.math_test.MathTest)
+# Traceback (most recent call last):
+#   Fail Message
+# AssertionError: 2 != 1 : Should add one number to 0
+1..2
+`
+      expect(parser(example)).toEqual({
+        ok: false,
+        passed: [{ message: 'add no numbers' }],
+        failed: [
+          {
+            message: 'add one number',
+            details:
+              'Traceback (most recent call last):\nFail Message\nAssertionError: 2 != 1 : Should add one number to 0',
+          },
+        ],
+        logs: [],
+        summary: {
+          'add no numbers': true,
+          'add one number': false,
         },
-      ],
-      logs: ['log 1', 'log 2'],
-      summary: {
-        'package.json should have "express" installed': true,
-        'server should log "Hello World"': false,
-      },
+      })
     })
   })
 })