TikTok Video Test Cases

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Test Case 1

Test Case ID: TTK_UPLOAD_001
Title: Verify if upload feature is successful with valid MOV video format
Requirement: The system must accept MOV format videos within size and length limits.
Test Type: POSITIVE

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• Valid test video file (MOV) is available on device

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file test_video.mov
4. Make post public
5. Verify video preview loads
6. Tap "Next"
7. Add caption: "Test upload"
8. Tap "Post"

Test Data

• File: test_video.mov
• Format: MOV
• Size: 21MB
• Length: 67 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16
• Caption: "Test upload"

Expected Result

• Video uploads successfully
• Processing screen appears
• Video appears in user’s profile
• Video is playable by user/others
• Caption displays correctly

Priority: High (core part of TikTok)

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Test Case 2

Test Case ID: TTK_UPLOAD_002
Title: Verify if upload feature is successful with valid MPEG video format
Requirement: The system must accept MPEG format videos within size and length limits.
Test Type: POSITIVE

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• Valid test video file (MPEG) is available on device

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file test_video2.mpeg
4. Make post public
5. Verify video preview loads
6. Tap "Next"
7. Add caption: "Test upload"
8. Tap "Post"

Test Data

• File: test_video.mpeg
• Format: MOV
• Size: 67MB
• Length: 21 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16
• Caption: "Test upload 2"

Expected Result

• Video uploads successfully
• Processing screen appears
• Video appears in user’s profile
• Video is playable by user/others
• Caption displays correctly

Priority: High (core part of TikTok)

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Test Case 3

Test Case ID: TTK_INVALID_VIDEO_LENGTH_001
Title: Verify if upload feature fails for videos under minimum length
Requirement: Any video being uploaded must be 3 seconds or more
Test Type: NEGATIVE

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User has a video under 3 seconds to upload

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Short_video.mp4
4. Verify system denies the upload
5. Verify the system informs the user of the mistake

Test Data

• File: Short_video.mp4
• Format: MP4
• Size: 67MB
• Length: 2 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16
• Caption: "Test invalid video length (Short)"

Expected Result

• Video upload fails
• System informs user of mistake and video requirements
• System allows user to return to posting or profile

Priority: Medium

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Test Case 4

Test Case ID: TTK_INVALID_VIDEO_LENGTH_002
Title: Verify if upload feature fails for videos exceeding maximum length
Requirement: Any video being uploaded has a maximum limit of 10 minutes (600 seconds)
Test Type: NEGATIVE

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User has a video over 10 minutes

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Long_video.mp4
4. Verify system denies the upload
5. Verify the system informs the user of the mistake

Test Data

• File: Long_video.mp4
• Format: MP4
• Size: 287MB
• Length: 287 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16
• Caption: "Test invalid video length (Long)"

Expected Result

• Video upload fails
• System informs user of mistake and requirements
• System allows user to return to posting or profile

Priority: High

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Test Case 5

Test Case ID: TTK_VIDEO_SIZE_BOUNDARY_001
Title: Verify if videos within size boundary limits can be uploaded
Requirement: Any video being uploaded must be ≤ 287MB
Test Type: Boundary

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User has a video that is exactly 287MB

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Boundary_video.mp4
4. Verify system accepts the upload
5. Verify video preview loads
6. Tap "Next"
7. Add caption: "Test upload"
8. Tap "Post"

Test Data

• File: Boundary_video.mp4
• Format: MP4
• Size: 287MB
• Length: 287 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16
• Caption: "Make sure videos right on the limit size can be posted (287MB)"

Expected Result

• Processing screen appears
• Video appears in user’s profile
• Video is playable by user
• Caption displays correctly

Priority: Medium

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Test Case 6

Test Case ID: TTK_VIDEO_LENGTH_BOUNDARY_001
Title: Verify if videos at minimum length boundary can be uploaded
Requirement: Any video being uploaded must be exactly 3 seconds
Test Type: Boundary

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User has a video exactly 3 seconds long

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Boundary_Length_video.mp4
4. Verify system accepts the upload
5. Verify video preview loads
6. Tap "Next"
7. Add caption: "Test upload"
8. Tap "Post"

Test Data

• File: Boundary_Length_video.mp4
• Format: MP4
• Size: 4MB
• Length: 3 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16

Expected Result

• Processing screen appears
• Video appears in user’s profile
• Video is playable by user
• Caption displays correctly

Priority: Medium

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Test Case 7

Test Case ID: TTK_EMPTY_CAPTION_001
Title: Verify if videos with no caption can be uploaded
Requirement: Captions may be empty (0 characters minimum)
Test Type: Edge

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User uploads a video without a caption

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Edge_video.mp4
4. Verify system accepts the upload
5. Verify video preview loads
6. Tap "Next"
7. Leave caption empty
8. Tap "Post"

Test Data

• File: Edge_video.mp4
• Format: MP4
• Size: 67MB
• Length: 67 seconds
• Resolution: 1080x1920
• Aspect Ratio: 9:16

Expected Result

• Processing screen appears
• Video appears in user’s profile
• Video is playable by user
• Video uploads without caption

Priority: High

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Test Case 8

Test Case ID: TTK_MAXIMUM_HASHTAGS_001
Title: Verify if videos with maximum allowed hashtags can be uploaded
Requirement: System allows 0–30 hashtags
Test Type: Edge

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User uploads a video with 30 hashtags

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Edge_video.mp4
4. Verify system accepts the upload
5. Verify video preview loads
6. Tap "Next"
7. Add caption with 30 hashtags
8. Tap "Post"

Expected Result

• Processing screen appears
• Video appears in user’s profile
• Video is playable by user

Priority: High

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Test Case 9

Test Case ID: TTK_OVER_MAX_CAPTION_CHARACTERS_001
Title: Verify system behavior for captions over maximum character limit
Requirement: Maximum of 2,200 caption characters
Test Type: Blackbox

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User uploads a video with caption over 2,200 characters

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Blackbox_1_video.mp4
4. Verify video preview loads
5. Tap "Next"
6. Add caption exceeding 2,200 characters
7. Tap "Post"

Expected Result

• Video processing occurs
• Video uploads without caption or system prevents caption submission

Priority: High

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Test Case 10

Test Case ID: TTK_PROHIBITED_CONTENT
Title: Verify prohibited content cannot be uploaded
Requirement: Content policy enforcement (violence, nudity, hate speech, etc.)
Test Type: Blackbox

Preconditions

• User is logged into TikTok
• User has navigated to upload screen
• User uploads a video with prohibited content

Test Steps

1. Tap "+" button to access upload screen
2. Tap "Upload" to select from device storage
3. Select test video file Blackbox_2_video.mp4
4. Verify video preview loads
5. Tap "Next"
6. Add caption with prohibited content
7. Tap "Post"

Expected Result

• System detects policy violation
• Video is removed or blocked
• User is informed of the violation

Priority: High