chore: unify snapshot behavior on CI and local testing (#224)

* chore: show snapshot configuration at the start of testing * chore: unify snapshot behavior on CI and local testing
expo · Sep 4, 2023 · bdd2efe · bdd2efe
1 parent 0bd601d
commit bdd2efe
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/.vscode/launch.json b/.vscode/launch.json
@@ -53,6 +53,8 @@
         "--disable-extensions"
       ],
       "env": {
+        "CI": "true", // Force snapshots into "no update" mode
+        "UPDATE_SNAPSHOT": null, // Force snapshots into "no update" mode
         "VSCODE_EXPO_DEBUG": "vscode-expo*",
         "VSCODE_EXPO_TELEMETRY_KEY": null
       },
@@ -73,6 +75,8 @@
         "--disable-extensions"
       ],
       "env": {
+        "CI": "true", // Force snapshots into "no update" mode
+        "UPDATE_SNAPSHOT": null, // Force snapshots into "no update" mode
         "VSCODE_EXPO_DEBUG": "vscode-expo*",
         "VSCODE_EXPO_TELEMETRY_KEY": null,
         "VSCODE_EXPO_TEST_PATTERN": "${fileBasenameNoExtension}"
@@ -94,6 +98,8 @@
         "--disable-extensions"
       ],
       "env": {
+        "CI": "true", // Force snapshots into "no update" mode
+        "UPDATE_SNAPSHOT": null, // Force snapshots into "no update" mode
         "VSCODE_EXPO_DEBUG": "vscode-expo*",
         "VSCODE_EXPO_TELEMETRY_KEY": null
       },
@@ -114,6 +120,8 @@
         "--disable-extensions"
       ],
       "env": {
+        "CI": "true", // Force snapshots into "no update" mode
+        "UPDATE_SNAPSHOT": null, // Force snapshots into "no update" mode
         "VSCODE_EXPO_DEBUG": "vscode-expo*",
         "VSCODE_EXPO_TELEMETRY_KEY": null
       },
@@ -133,9 +141,10 @@
         "--disable-extensions"
       ],
       "env": {
+        "CI": null, // Force snapshots into "update" mode
+        "UPDATE_SNAPSHOT": "true", // Force snapshots into "update" mode
         "VSCODE_EXPO_DEBUG": "vscode-expo*",
         "VSCODE_EXPO_TELEMETRY_KEY": null,
-        "UPDATE_SNAPSHOT": "true"
       },
       "outFiles": [
         "${workspaceFolder}/out/**/*.js"

diff --git a/test/mocha/vscode-runner.ts b/test/mocha/vscode-runner.ts
@@ -14,6 +14,12 @@ export async function run() {
 
   // Globally initialize the test environment
   tests.globalSetup(async function before() {
+    // Show the snapshot configuration
+    console.log(
+      'Snapshot updates:',
+      require('mocha-chai-jest-snapshot/dist/helper').snapshotOptions.updateSnapshot
+    );
+
     // Configure Chai extensions
     Chai.use(require('chai-subset'));
     Chai.use(