Reimplement config parsing, add integration tests

tests/integration.rs

@@ -0,0 +1,158 @@
+// SPDX-FileCopyrightText: © Matteo Settenvini <matteo.settenvini@montecristosoftware.eu>
+// SPDX-License-Identifier: EUPL-1.2
+
+mod common;
+
+use scraper::{Html, Selector};
+
+#[test_log::test(tokio::test)]
+async fn serves_files() -> anyhow::Result<()> {
+    let test = common::Test::new().await?;
+
+    test.bucket
+        .put_object("file.txt", "I am a file".as_bytes())
+        .await?;
+    test.bucket
+        .put_object("folder/file.txt", "I am a file in a folder".as_bytes())
+        .await?;
+
+    let resp = reqwest::get(test.base_url.join("file.txt")?).await?;
+    assert_eq!(resp.bytes().await?, "I am a file");
+
+    let resp = reqwest::get(test.base_url.join("folder/file.txt")?).await?;
+    assert_eq!(resp.bytes().await?, "I am a file in a folder");
+
+    Ok(())
+}
+
+#[test_log::test(tokio::test)]
+async fn serves_top_level_folder() -> anyhow::Result<()> {
+    let test = common::Test::new().await?;
+
+    test.bucket
+        .put_object("file.txt", "I am a file".as_bytes())
+        .await?;
+    test.bucket
+        .put_object("folder/file.txt", "I am a file in a folder".as_bytes())
+        .await?;
+
+    // Check that a file in the toplevel is listed:
+    let resp = reqwest::get(test.base_url.clone()).await?;
+    assert!(
+        resp.status().is_success(),
+        "Request failed with {}",
+        resp.status()
+    );
+    let text = resp.text().await?;
+    println!("{}", &text);
+    let document = Html::parse_document(&text);
+
+    let selector = Selector::parse(r#"h1"#).unwrap();
+    for title in document.select(&selector) {
+        assert_eq!(title.inner_html(), "/", "title doesn't match");
+    }
+
+    let selector =
+        Selector::parse(r#"table > tbody > tr:nth-child(1) > td:first-child > a"#).unwrap();
+    for item in document.select(&selector) {
+        assert_eq!(item.attr("href"), Some("folder/"));
+        assert_eq!(item.text().next(), Some("folder/"));
+    }
+
+    let selector =
+        Selector::parse(r#"table > tbody > tr:nth-child(2) > td:first-child > a"#).unwrap();
+    for item in document.select(&selector) {
+        assert_eq!(item.attr("href"), Some("file.txt"));
+        assert_eq!(item.text().next(), Some("file.txt"));
+    }
+
+    Ok(())
+}
+
+#[test_log::test(tokio::test)]
+async fn serves_second_level_folder() -> anyhow::Result<()> {
+    let test = common::Test::new().await?;
+
+    test.bucket
+        .put_object("file.txt", "I am a file".as_bytes())
+        .await?;
+    test.bucket
+        .put_object("folder/file.txt", "I am a file in a folder".as_bytes())
+        .await?;
+
+    // Check that a file in the second level is listed:
+    let resp = reqwest::get(test.base_url.join("folder/")?).await?;
+    assert!(
+        resp.status().is_success(),
+        "Request failed with {}",
+        resp.status()
+    );
+    let text = resp.text().await?;
+    println!("{}", &text);
+    let document = Html::parse_document(&text);
+
+    let selector = Selector::parse(r#"h1"#).unwrap();
+    for title in document.select(&selector) {
+        assert_eq!(title.inner_html(), "folder/", "title doesn't match");
+    }
+
+    let selector =
+        Selector::parse(r#"table > tbody > tr:nth-child(1) > td:first-child > a"#).unwrap();
+    for item in document.select(&selector) {
+        assert_eq!(item.attr("href"), Some("../"));
+        assert_eq!(item.inner_html(), "..");
+    }
+
+    let selector =
+        Selector::parse(r#"table > tbody > tr:nth-child(2) > td:first-child > a"#).unwrap();
+    for item in document.select(&selector) {
+        assert_eq!(item.attr("href"), Some("file.txt"));
+        assert_eq!(item.inner_html(), "file.txt");
+    }
+
+    Ok(())
+}
+
+#[test_log::test(tokio::test)]
+async fn serves_second_level_folder_without_ending_slash() -> anyhow::Result<()> {
+    let test = common::Test::new().await?;
+
+    test.bucket
+        .put_object("file.txt", "I am a file".as_bytes())
+        .await?;
+    test.bucket
+        .put_object("folder/file.txt", "I am a file in a folder".as_bytes())
+        .await?;
+
+    // Check that a file in the second level is listed even without an ending slash:
+    let resp = reqwest::get(test.base_url.join("folder")?).await?;
+    assert!(
+        resp.status().is_success(),
+        "Request failed with {}",
+        resp.status()
+    );
+    let text = resp.text().await?;
+    println!("{}", &text);
+    let document = Html::parse_document(&text);
+
+    let selector = Selector::parse(r#"h1"#).unwrap();
+    for title in document.select(&selector) {
+        assert_eq!(title.inner_html(), "folder/", "title doesn't match");
+    }
+
+    let selector =
+        Selector::parse(r#"table > tbody > tr:nth-child(1) > td:first-child > a"#).unwrap();
+    for item in document.select(&selector) {
+        assert_eq!(item.attr("href"), Some("../"));
+        assert_eq!(item.inner_html(), "..");
+    }
+
+    let selector =
+        Selector::parse(r#"table > tbody > tr:nth-child(2) > td:first-child > a"#).unwrap();
+    for item in document.select(&selector) {
+        assert_eq!(item.attr("href"), Some("file.txt"));
+        assert_eq!(item.inner_html(), "file.txt");
+    }
+
+    Ok(())
+}