mock TrackingTag in tests

Mocking this means we can make the value static and it doesn't need updating when new versions of the library are published. Configuring Jest's `setupFilesAfterEnv` means we apply the mock globally. See https://jestjs.io/docs/en/configuration.html#setupfilesafterenv-array.
guardian · Feb 3, 2021 · 1bba71f · 1bba71f
1 parent dfb64d8
commit 1bba71f
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Showing 9 changed files with 33 additions and 23 deletions.
diff --git a/jest.config.js b/jest.config.js
@@ -3,4 +3,5 @@ module.exports = {
   transform: {
     "^.+\\.tsx?$": "ts-jest",
   },
+  setupFilesAfterEnv: ["./jest.setup.js"],
 };
diff --git a/jest.setup.js b/jest.setup.js
@@ -0,0 +1 @@
+jest.mock("./src/constants/library-info");
diff --git a/src/constants/__mocks__/library-info.ts b/src/constants/__mocks__/library-info.ts
@@ -0,0 +1,8 @@
+export const LibraryInfo = {
+  VERSION: "TEST",
+};
+
+export const TrackingTag = {
+  Key: "X-Gu-CDK-Version",
+  Value: LibraryInfo.VERSION,
+};
diff --git a/src/constructs/cloudwatch/__snapshots__/lambda-alarms.test.ts.snap b/src/constructs/cloudwatch/__snapshots__/lambda-alarms.test.ts.snap
@@ -57,7 +57,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
         "Timeout": 30,
@@ -111,7 +111,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },

diff --git a/src/constructs/iam/policies/__snapshots__/ses.test.ts.snap b/src/constructs/iam/policies/__snapshots__/ses.test.ts.snap
@@ -106,7 +106,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },

diff --git a/src/constructs/iam/roles/__snapshots__/instance-role.test.ts.snap b/src/constructs/iam/roles/__snapshots__/instance-role.test.ts.snap
@@ -147,7 +147,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -410,7 +410,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -626,7 +626,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },

diff --git a/src/constructs/lambda/__snapshots__/lambda.test.ts.snap b/src/constructs/lambda/__snapshots__/lambda.test.ts.snap
@@ -111,7 +111,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
         "Timeout": 30,
@@ -165,7 +165,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -244,7 +244,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -432,13 +432,13 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
       "Type": "AWS::IAM::Role",
     },
-    "lambdaapi2Deployment4ECB937324608a148e4c74ee74e20f580623b2d9": Object {
+    "lambdaapi2Deployment4ECB937340ba28821c4d87686bb600192997b7b2": Object {
       "DependsOn": Array [
         "lambdaapi2proxyANY3F8E1D36",
         "lambdaapi2proxyE68FDFBC",
@@ -455,7 +455,7 @@ Object {
     "lambdaapi2DeploymentStageprodCC9E3016": Object {
       "Properties": Object {
         "DeploymentId": Object {
-          "Ref": "lambdaapi2Deployment4ECB937324608a148e4c74ee74e20f580623b2d9",
+          "Ref": "lambdaapi2Deployment4ECB937340ba28821c4d87686bb600192997b7b2",
         },
         "RestApiId": Object {
           "Ref": "lambdaapi239350ECC",
@@ -480,7 +480,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -777,7 +777,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -830,13 +830,13 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
       "Type": "AWS::IAM::Role",
     },
-    "lambdaapiDeployment8E95B585b22be554088fbcc2c63fc037a54e995d": Object {
+    "lambdaapiDeployment8E95B58515e203156872c143be11756a3c89fbba": Object {
       "DependsOn": Array [
         "lambdaapiproxyANYA94E968A",
         "lambdaapiproxyB573C729",
@@ -853,7 +853,7 @@ Object {
     "lambdaapiDeploymentStageprod9598BC2F": Object {
       "Properties": Object {
         "DeploymentId": Object {
-          "Ref": "lambdaapiDeployment8E95B585b22be554088fbcc2c63fc037a54e995d",
+          "Ref": "lambdaapiDeployment8E95B58515e203156872c143be11756a3c89fbba",
         },
         "RestApiId": Object {
           "Ref": "lambdaapiC1812993",
@@ -878,7 +878,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },

diff --git a/src/patterns/__snapshots__/scheduled-lambda.test.ts.snap b/src/patterns/__snapshots__/scheduled-lambda.test.ts.snap
@@ -58,7 +58,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
         "Timeout": 30,
@@ -162,7 +162,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },

diff --git a/src/patterns/__snapshots__/sns-lambda.test.ts.snap b/src/patterns/__snapshots__/sns-lambda.test.ts.snap
@@ -50,7 +50,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },
@@ -95,7 +95,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
         "Timeout": 30,
@@ -215,7 +215,7 @@ Object {
           },
           Object {
             "Key": "X-Gu-CDK-Version",
-            "Value": "0.31.0",
+            "Value": "TEST",
           },
         ],
       },