test: fix toSaveImageSnapshot error

jest-setup.js

@@ -71,7 +71,7 @@ function toSaveSnapshot(received, {
     let pass = true;
 
     try {
-        checkSnapshotDir(snapshotDir);
+        checkSnapshotDir(path.dirname(filePath));
         fs.writeFileSync(filePath, received);
         writeTestCaseToSnapshotFile(testPath.replace(`${_rootDir}/`, ""), filePath);
     } catch (e) {
@@ -108,7 +108,7 @@ function toSaveImageSnapshot(
             SNAPSHOTS_DIR,
         });
     const _fileName = createFileName({
-        fileName: customSnapshotIdentifier ? customSnapshotIdentifier() : "",
+        fileName: customSnapshotIdentifier ? `${customSnapshotIdentifier()}.png` : "",
         testPath,
         currentTestName,
         fileType: "png",
@@ -118,7 +118,7 @@ function toSaveImageSnapshot(
     let pass = true;
 
     try {
-        checkSnapshotDir(snapshotDir);
+        checkSnapshotDir(path.dirname(filePath));
         fs.writeFileSync(filePath, Buffer.from(received, "base64"));
         writeTestCaseToSnapshotFile(testPath.replace(`${_rootDir}/`, ""), filePath);
     } catch (e) {

pages/toSaveSnapshot-toSaveImageSnapshot-template.test.js

@@ -10,7 +10,7 @@ describe('toSaveSnapshot & toSaveImageSnapshot template', () => {
     const text2 = 'test-toSaveSnapshot-1-2-' + Date.now()
     expect(text2).toSaveSnapshot()
   })
-  
+
   it('test toSaveSnapshot 2', async () => {
     const text1 = 'test-toSaveSnapshot-2-1-' + Date.now()
     expect(text1).toSaveSnapshot({
@@ -21,13 +21,13 @@ describe('toSaveSnapshot & toSaveImageSnapshot template', () => {
     expect(text2).toSaveSnapshot({
       customSnapshotsDir: './customDir/__file_snapshots__'
     })
-    
+
     const text3 = 'test-toSaveSnapshot-2-3-' + Date.now()
     expect(text3).toSaveSnapshot({
       fileName: 'test-toSaveSnapshot-2-3.json'
     })
   })
-  
+
   it('test toSaveImageSnapshot 1', async () => {
     const img1 = await program.screenshot();
     expect(img1).toSaveImageSnapshot()
@@ -41,7 +41,7 @@ describe('toSaveSnapshot & toSaveImageSnapshot template', () => {
     expect(img1).toSaveImageSnapshot({
       customSnapshotsDir: './customDir/__image_snapshots__',
       customSnapshotIdentifier() {
-        return 'test-toSaveImageSnapshot-2-1.png';
+        return 'test-toSaveImageSnapshot-2-1';
       },
     })
 
@@ -49,12 +49,12 @@ describe('toSaveSnapshot & toSaveImageSnapshot template', () => {
     expect(img2).toSaveImageSnapshot({
       customSnapshotsDir: './customDir/__image_snapshots__',
     })
-    
+
     const img3 = await program.screenshot();
     expect(img3).toSaveImageSnapshot({
       customSnapshotIdentifier() {
-        return 'test-toSaveImageSnapshot-2-3.png';
+        return 'test-toSaveImageSnapshot-2-3';
       },
     })
   })
-});
\ No newline at end of file
+});