Add ApiClient tests

Fixes #4

__tests__/api_client.test.js

@@ -0,0 +1,215 @@
+import _ from 'lodash'
+
+const apiClient = require('../src/api-client')
+const methods = apiClient.default.methods
+
+test('it can get the application types', () => {
+  const data = {
+    types: {
+      drupal: {
+        id: 'drupal',
+        name: 'Drupal'
+      },
+      symfony: {
+        id: 'symfony',
+        name: 'Symfony'
+      }
+    }
+  }
+
+  methods.setData(data)
+
+  expect(methods.getTypes()).toBe(data.types)
+})
+
+test('it can get the applications', () => {
+  const data = {
+    applications: {
+      1: {
+        id: 1,
+        name: 'Rebuilding Acquia',
+        machineName: 'rebuildingacquia',
+        type: 'drupal',
+        level: 'Enterprise',
+        environments: {},
+        tasks: {}
+      },
+      2: {
+        id: 2,
+        name: 'Oliver Davies',
+        machineName: 'oliverdavies',
+        type: 'drupal',
+        level: 'Professional',
+        environments: {},
+        tasks: {}
+      }
+    }
+  }
+
+  methods.setData(data)
+
+  expect(methods.getApplications()).toBe(data.applications)
+})
+
+test('it can get a single application', () => {
+  const data = {
+    applications: {
+      1: {
+        id: 1,
+        name: 'Rebuilding Acquia',
+        machineName: 'rebuildingacquia',
+        type: 'drupal',
+        level: 'Enterprise',
+        environments: {},
+        tasks: {}
+      },
+      2: {
+        id: 2,
+        name: 'Oliver Davies',
+        machineName: 'oliverdavies',
+        type: 'drupal',
+        level: 'Professional',
+        environments: {},
+        tasks: {}
+      }
+    }
+  }
+
+  methods.setData(data)
+
+  _.forEach([1, 2], (applicationId) => {
+    expect(methods.getApplication(applicationId))
+      .toBe(data.applications[applicationId])
+  })
+})
+
+test('it can get an environment for an application', () => {
+  const data = {
+    applications: {
+      1: {
+        id: 1,
+        name: 'Rebuilding Acquia',
+        machineName: 'rebuildingacquia',
+        type: 'drupal',
+        level: 'Enterprise',
+        environments: {
+          dev: {
+            name: 'Dev',
+            url: 'dev.oliverdavies.uk',
+            label: 'develop',
+            versions: {
+              php: '7.2'
+            }
+          },
+          stage: {
+            name: 'Stage',
+            url: 'stg.oliverdavies.uk',
+            label: 'master',
+            versions: {
+              php: '7.2'
+            }
+          },
+          prod: {
+            name: 'Prod',
+            url: 'oliverdavies.uk',
+            label: 'tags/2018-12-21',
+            versions: {
+              php: '7.2'
+            }
+          },
+          tasks: {}
+        }
+      }
+    }
+  }
+
+  methods.setData(data)
+
+  _.forEach(['dev', 'stage', 'prod'], (environmentName) => {
+    expect(methods.getEnvironment(1, environmentName))
+      .toBe(data.applications[1].environments[environmentName])
+  })
+})
+
+test('it can get the type of an application', () => {
+  const data = {
+    types: {
+      drupal: {
+        id: 'drupal',
+        name: 'Drupal'
+      },
+      symfony: {
+        id: 'symfony',
+        name: 'Symfony'
+      }
+    }
+  }
+
+  methods.setData(data)
+
+  const applications = {
+    drupal: {
+      type: 'drupal'
+    },
+    symfony: {
+      type: 'symfony'
+    },
+  }
+
+  _.forEach(applications, (application, expected) => {
+    expect(methods.getApplicationType(application)).toBe(data.types[expected])
+  })
+})
+
+test('it can get a version from an environment', () => {
+  const data = {
+    applications: {
+      1: {
+        id: 1,
+        name: 'Rebuilding Acquia',
+        machineName: 'rebuildingacquia',
+        type: 'drupal',
+        level: 'Enterprise',
+        environments: {
+          dev: {
+            name: 'Dev',
+            url: 'dev.rebuilding-acquia.com',
+            label: 'develop',
+            versions: {
+              php: '5.6'
+            }
+          },
+          stage: {
+            name: 'Stage',
+            url: 'stg.rebuilding-acquia.com',
+            label: 'master',
+            versions: {
+              php: '7.1'
+            }
+          },
+          prod: {
+            name: 'Prod',
+            url: 'rebuilding-acquia.com',
+            label: 'tags/2018-12-21',
+            versions: {
+              php: '7.2'
+            }
+          }
+        }
+      }
+    }
+  }
+
+  methods.setData(data)
+
+  const expected = {
+    dev: '5.6',
+    stage: '7.1',
+    prod: '7.2'
+  }
+
+  _.forEach(expected, (version, environment) => {
+    expect(methods.getVersion('php', data.applications[1].environments[environment]))
+      .toBe(version)
+  })
+})