36 lines
984 B
Go
36 lines
984 B
Go
package main
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import (
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"testing"
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)
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// Returns a string with a length between 1 and 2000 characters
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func TestGetPostsFromReddit_ReturnsPostWithValidLength(t *testing.T) {
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subreddit := "celebs"
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post, err := GetPostsFromReddit(subreddit)
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if err != nil {
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t.Errorf("Unexpected error: %v", err)
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}
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if len(post) < 1 || len(post) > 2000 {
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t.Errorf("Post length is not within the valid range")
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}
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}
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// Returns an error when the subreddit does not exist
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func TestGetPostsFromReddit_ReturnsErrorWhenSubredditDoesNotExist(t *testing.T) {
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subreddit := "nonexistent"
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_, err := GetPostsFromReddit(subreddit)
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if err == nil {
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t.Errorf("Expected error, but got nil")
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}
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}
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// Returns an error when the subreddit is empty
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func TestGetPostsFromReddit_ReturnsErrorWhenSubredditIsEmpty(t *testing.T) {
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subreddit := ""
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_, err := GetPostsFromReddit(subreddit)
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if err.Error() != "subreddit cannot be empty" {
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t.Errorf("Expected error 'subreddit cannot be empty', but got '%v'", err)
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}
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}
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