Add Azure DevOps tests service [AzureDevOpsTests AzureDevOpsCoverage]

services/azure-devops/azure-devops-base.js

@@ -0,0 +1,64 @@
+'use strict'
+
+const Joi = require('joi')
+const BaseJsonService = require('../base-json')
+const { NotFound } = require('../errors')
+
+const latestBuildSchema = Joi.object({
+  count: Joi.number().required(),
+  value: Joi.array()
+    .items(
+      Joi.object({
+        id: Joi.number().required(),
+      })
+    )
+    .required(),
+}).required()
+
+module.exports = class BaseAzureDevOpsService extends BaseJsonService {
+  async fetch({ url, options, schema, errorMessages }) {
+    return this._requestJson({
+      schema,
+      url,
+      options,
+      errorMessages,
+    })
+  }
+
+  async getLatestBuildId(
+    organization,
+    project,
+    definitionId,
+    branch,
+    headers,
+    errorMessages
+  ) {
+    // Microsoft documentation: https://docs.microsoft.com/en-us/rest/api/azure/devops/build/builds/list?view=azure-devops-rest-5.0
+    const url = `https://dev.azure.com/${organization}/${project}/_apis/build/builds`
+    const options = {
+      qs: {
+        definitions: definitionId,
+        $top: 1,
+        'api-version': '5.0-preview.4',
+      },
+      headers,
+    }
+
+    if (branch) {
+      options.qs.branch = branch
+    }
+
+    const json = await this.fetch({
+      url,
+      options,
+      schema: latestBuildSchema,
+      errorMessages,
+    })
+
+    if (json.count !== 1) {
+      throw new NotFound({ prettyMessage: 'build pipeline not found' })
+    }
+
+    return json.value[0].id
+  }
+}

services/azure-devops/azure-devops-coverage.service.js

@@ -1,8 +1,7 @@
 'use strict'
 
 const Joi = require('joi')
-const BaseJsonService = require('../base-json')
-const { NotFound } = require('../errors')
+const BaseAzureDevOpsService = require('./azure-devops-base')
 const { keywords, getHeaders } = require('./azure-devops-helpers')
 
 const documentation = `
@@ -29,17 +28,6 @@ const {
   coveragePercentage: coveragePercentageColor,
 } = require('../../lib/color-formatters')
 
-const latestBuildSchema = Joi.object({
-  count: Joi.number().required(),
-  value: Joi.array()
-    .items(
-      Joi.object({
-        id: Joi.number().required(),
-      })
-    )
-    .required(),
-}).required()
-
 const buildCodeCoverageSchema = Joi.object({
   coverageData: Joi.array()
     .items(
@@ -59,7 +47,7 @@ const buildCodeCoverageSchema = Joi.object({
     .required(),
 }).required()
 
-module.exports = class AzureDevOpsCoverage extends BaseJsonService {
+module.exports = class AzureDevOpsCoverage extends BaseAzureDevOpsService {
   static render({ coverage }) {
     return {
       message: `${coverage.toFixed(0)}%`,
@@ -113,52 +101,18 @@ module.exports = class AzureDevOpsCoverage extends BaseJsonService {
     }
   }
 
-  async fetch({ url, options, schema }) {
-    return this._requestJson({
-      schema,
-      url,
-      options,
-      errorMessages: {
-        404: 'build pipeline or coverage not found',
-      },
-    })
-  }
-
-  async getLatestBuildId(organization, project, definitionId, branch, headers) {
-    // Microsoft documentation: https://docs.microsoft.com/en-us/rest/api/azure/devops/build/builds/list?view=azure-devops-rest-5.0
-    const url = `https://dev.azure.com/${organization}/${project}/_apis/build/builds`
-    const options = {
-      qs: {
-        definitions: definitionId,
-        $top: 1,
-        'api-version': '5.0-preview.4',
-      },
-      headers,
-    }
-    if (branch) {
-      options.qs.branch = branch
-    }
-    const json = await this.fetch({
-      url,
-      options,
-      schema: latestBuildSchema,
-    })
-
-    if (json.count !== 1) {
-      throw new NotFound({ prettyMessage: 'build pipeline not found' })
-    }
-
-    return json.value[0].id
-  }
-
   async handle({ organization, project, definitionId, branch }) {
     const headers = getHeaders()
+    const errorMessages = {
+      404: 'build pipeline or coverage not found',
+    }
     const buildId = await this.getLatestBuildId(
       organization,
       project,
       definitionId,
       branch,
-      headers
+      headers,
+      errorMessages
     )
     // Microsoft documentation: https://docs.microsoft.com/en-us/rest/api/azure/devops/test/code%20coverage/get%20build%20code%20coverage?view=azure-devops-rest-5.0
     const url = `https://dev.azure.com/${organization}/${project}/_apis/test/codecoverage`
@@ -173,6 +127,7 @@ module.exports = class AzureDevOpsCoverage extends BaseJsonService {
       url,
       options,
       schema: buildCodeCoverageSchema,
+      errorMessages,
     })
 
     let covered = 0